diff options
| author | Hans Boehm <boehm@acm.org> | 2003-03-10 03:00:00 +0300 |
|---|---|---|
| committer | Ivan Maidanski <ivmai@mail.ru> | 2014-05-17 18:43:08 +0400 |
| commit | c2556bdb7f90f61a1b17fb1ea02f47dcd2bf3285 (patch) | |
| tree | 93dd9be809ddb9e0d8520ffc649ce812bebcbfb9 | |
| parent | a8f7a205fe1cab6bc8f4da53ec6fc3af7bccca25 (diff) | |
gc6.2alpha4 tarball importgc6_2alpha4
38 files changed, 8161 insertions, 1713 deletions
diff --git a/BCC_MAKEFILE b/BCC_MAKEFILE index 54b860bc..3f86ed56 100644 --- a/BCC_MAKEFILE +++ b/BCC_MAKEFILE @@ -6,16 +6,17 @@ bcbin= $(bc)\bin bclib= $(bc)\lib
bcinclude= $(bc)\include
-gcinclude= $(bc)\gc6.0\include
+gcinclude1 = $(bc)\gc6.2\include
+gcinclude2 = $(bc)\gc6.2\cord
cc= $(bcbin)\bcc32
rc= $(bcbin)\brc32
lib= $(bcbin)\tlib
-link= $(bcbin)\tlink32
-cflags= -O2 -R -v- -vi -H -H=gc.csm -I$(bcinclude);$(gcinclude);cord -L$(bclib) \
+link= $(bcbin)\ilink32
+cflags= -O2 -R -v- -vi -H -H=gc.csm -I$(bcinclude);$(gcinclude1);$(gcinclude2) -L$(bclib) \
-w-pro -w-aus -w-par -w-ccc -w-rch -a4 -D__STDC__=0
#defines= -DSILENT
-defines= -DSMALL_CONFIG -DSILENT -DALL_INTERIOR_POINTERS -DUSE_GENERIC -DNO_DEBUGGING -DNO_GETENV -DJAVA_FINALIZATION
+defines= -DSMALL_CONFIG -DSILENT -DALL_INTERIOR_POINTERS -DUSE_GENERIC -DNO_GETENV -DJAVA_FINALIZATION -DGC_OPERATOR_NEW_ARRAY
.c.obj:
$(cc) @&&|
@@ -53,7 +54,7 @@ gctest.exe: tests\test.obj gc.lib $(cflags) -W -e$* tests\test.obj gc.lib
|
-cord\de.obj cord\de_win.obj: cord\cord.h cord\private\cord_pos.h cord\de_win.h \
+cord\de.obj cord\de_win.obj: include\cord.h include\private\cord_pos.h cord\de_win.h \
cord\de_cmds.h
cord\de.exe: cord\cordbscs.obj cord\cordxtra.obj cord\de.obj cord\de_win.obj \
@@ -72,7 +73,7 @@ gc_cpp.cpp: gc_cpp.cc test_cpp.cpp: tests\test_cpp.cc
copy tests\test_cpp.cc test_cpp.cpp
-test_cpp.exe: test_cpp.obj gc_cpp.h gc.h gc.lib
+test_cpp.exe: test_cpp.obj include\gc_cpp.h include\gc.h gc.lib
$(cc) @&&|
$(cflags) -W -e$* test_cpp.obj gc.lib
|
@@ -73,8 +73,11 @@ HOSTCFLAGS=$(CFLAGS) # -DGC_OSF1_THREADS enables support for Tru64 pthreads. Untested. # -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads. Untested. # Appeared to run into some underlying thread problems. +# -DGC_MACOSX_THREADS enables support for Mac OS X pthreads. Untested. # -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads. # See README.DGUX386. +# -DGC_THREADS should set the appropriate one of the above macros. +# It assumes pthreads for Solaris. # -DALL_INTERIOR_POINTERS allows all pointers to the interior # of objects to be recognized. (See gc_priv.h for consequences.) # Alternatively, GC_all_interior_pointers can be set at process @@ -218,6 +221,9 @@ HOSTCFLAGS=$(CFLAGS) # -DUSE_3DNOW_PREFETCH causes the collector to issue AMD 3DNow style # prefetch instructions. Same restrictions as USE_I686_PREFETCH. # Minimally tested. Didn't appear to be an obvious win on a K6-2/500. +# -DUSE_PPC_PREFETCH causes the collector to issue PowerPC style +# prefetch instructions. No effect except on PowerPC OS X platforms. +# Performance impact untested. # -DGC_USE_LD_WRAP in combination with the old flags listed in README.linux # causes the collector some system and pthread calls in a more transparent # fashion than the usual macro-based approach. Requires GNU ld, and @@ -295,7 +301,7 @@ SRCS= $(CSRCS) mips_sgi_mach_dep.S rs6000_mach_dep.s alpha_mach_dep.S \ include/private/specific.h powerpc_macosx_mach_dep.s \ include/leak_detector.h include/gc_amiga_redirects.h \ include/gc_pthread_redirects.h ia64_save_regs_in_stack.s \ - $(CORD_SRCS) + include/gc_config_macros.h $(CORD_SRCS) DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \ doc/README.amiga doc/README.cords doc/debugging.html \ @@ -305,7 +311,8 @@ DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \ doc/README.contributors doc/README.changes doc/gc.man \ doc/README.environment doc/tree.html doc/gcdescr.html \ doc/README.autoconf doc/README.macros doc/README.ews4800 \ - doc/README.DGUX386 doc/README.arm.cross doc/leak.html + doc/README.DGUX386 doc/README.arm.cross doc/leak.html \ + doc/scale.html doc/gcinterface.html TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ tests/leak_test.c tests/thread_leak_test.c @@ -313,6 +320,8 @@ TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ GNU_BUILD_FILES= configure.in Makefile.am configure acinclude.m4 \ libtool.m4 install-sh configure.host Makefile.in \ ltconfig aclocal.m4 config.sub config.guess \ + include/Makefile.am include/Makefile.in \ + doc/Makefile.am doc/Makefile.in \ ltmain.sh mkinstalldirs depcomp missing OTHER_MAKEFILES= OS2_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE gc.mak \ @@ -370,9 +379,9 @@ mach_dep.o $(SRCS) $(OBJS) tests/test.o dyn_load.o dyn_load_sunos53.o: \ $(srcdir)/include/private/gc_priv.h \ $(srcdir)/include/private/gc_hdrs.h $(srcdir)/include/private/gc_locks.h \ - $(srcdir)/include/gc.h \ + $(srcdir)/include/gc.h $(srcdir)/include/gc_pthread_redirects.h \ $(srcdir)/include/private/gcconfig.h $(srcdir)/include/gc_typed.h \ - Makefile + $(srcdir)/include/gc_config_macros.h Makefile # The dependency on Makefile is needed. Changing # options such as -DSILENT affects the size of GC_arrays, # invalidating all .o files that rely on gc_priv.h diff --git a/Makefile.am b/Makefile.am index e72fa525..5c1ed96a 100644 --- a/Makefile.am +++ b/Makefile.am @@ -11,18 +11,24 @@ # # Original author: Tom Tromey # Severely truncated by Hans-J. Boehm +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> ## Process this file with automake to produce Makefile.in. -## FIXME: `make dist' in this directory will not currently work. Many -## files that should be in the distribution are not mentioned in this -## Makefile.am. +## FIXME: `make distcheck' in this directory will not currently work. +## This is most likely to the explicit flags passed to submakes. AUTOMAKE_OPTIONS = foreign +SUBDIRS = doc include + +EXTRA_DIST = + ## more items will be succesively added below + lib_LTLIBRARIES = libgc.la include_HEADERS = include/gc.h include/gc_local_alloc.h \ +include/gc_pthread_redirects.h include/gc_config_macros.h \ include/leak_detector.h include/gc_typed.h @addincludes@ EXTRA_HEADERS = include/gc_cpp.h include/gc_allocator.h @@ -41,9 +47,11 @@ libgc_la_DEPENDENCIES = @addobjs@ libgc_la_LDFLAGS = -version-info 1:2:0 EXTRA_libgc_la_SOURCES = alpha_mach_dep.S \ -mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \ -rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \ -sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s gc_cpp.cc + mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \ + rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \ + sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s gc_cpp.cc + +EXTRA_DIST += alpha_mach_dep.S mips_sgi_mach_dep.S sparc_mach_dep.S AM_CXXFLAGS = @GC_CFLAGS@ AM_CFLAGS = @GC_CFLAGS@ @@ -57,18 +65,21 @@ test.o: $(srcdir)/tests/test.c test_cpp.o: $(srcdir)/tests/test_cpp.cc $(COMPILE) -c $(srcdir)/tests/test_cpp.cc +## FIXME: this is probably the reason why some files from BUILT_SOURCES +## are included in the distribution # gctest_OBJECTS = test.o -gctest_SOURCES = -gctest_LDADD = test.o ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) -test_cpp_SOURCES = -test_cpp_LDADD = test_cpp.o ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) -TESTS_ENVIRONMENT = LD_LIBRARY_PATH=../../$(MULTIBUILDTOP)gcc +gctest_SOURCES = tests/test.c +gctest_LDADD = ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) +test_cpp_SOURCES = tests/test_cpp.cc +test_cpp_LDADD = ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) +TESTS_ENVIRONMENT = LD_LIBRARY_PATH=../../gcc TESTS = gctest @addtests@ ## FIXME: relies on internal code generated by automake. all_objs = @addobjs@ $(libgc_la_OBJECTS) $(all_objs) : include/private/gcconfig.h include/private/gc_priv.h \ include/private/gc_hdrs.h include/gc.h include/gc_gcj.h \ +include/gc_pthread_redirects.h include/gc_config_macros.h \ include/gc_mark.h @addincludes@ ## FIXME: we shouldn't have to do this, but automake forces us to. @@ -84,47 +95,69 @@ LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) \ $(AM_CFLAGS) $(MY_CFLAGS) $(GC_CFLAGS) LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(MY_CFLAGS) $(LDFLAGS) -o $@ -# Work around what appears to be a GNU make bug handling MAKEFLAGS -# values defined in terms of make variables, as is the case for CC and -# friends when we are called from the top level Makefile. -AM_MAKEFLAGS = \ - "AR_FLAGS=$(AR_FLAGS)" \ - "CC_FOR_BUILD=$(CC_FOR_BUILD)" \ - "CFLAGS=$(CFLAGS)" \ - "CXXFLAGS=$(CXXFLAGS)" \ - "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \ - "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \ - "INSTALL=$(INSTALL)" \ - "INSTALL_DATA=$(INSTALL_DATA)" \ - "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ - "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \ - "LDFLAGS=$(LDFLAGS)" \ - "LIBCFLAGS=$(LIBCFLAGS)" \ - "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \ - "MAKE=$(MAKE)" \ - "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ - "PICFLAG=$(PICFLAG)" \ - "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \ - "SHELL=$(SHELL)" \ - "EXPECT=$(EXPECT)" \ - "RUNTEST=$(RUNTEST)" \ - "RUNTESTFLAGS=$(RUNTESTFLAGS)" \ - "exec_prefix=$(exec_prefix)" \ - "infodir=$(infodir)" \ - "libdir=$(libdir)" \ - "prefix=$(prefix)" \ - "tooldir=$(tooldir)" \ - "AR=$(AR)" \ - "AS=$(AS)" \ - "CC=$(CC)" \ - "CXX=$(CXX)" \ - "LD=$(LD)" \ - "LIBCFLAGS=$(LIBCFLAGS)" \ - "NM=$(NM)" \ - "PICFLAG=$(PICFLAG)" \ - "RANLIB=$(RANLIB)" \ - "DESTDIR=$(DESTDIR)" +## We need to add DEFS to assembler flags +## :FIXME: what if assembler does not accept -D... ? +## (use Autoconf to prepare ASDEFS ???) + +CCASFLAGS += $(DEFS) + +dist_noinst_SCRIPTS = callprocs configure.host + ## callprocs --- used by Makefile.{dj,direct} + ## configure.host --- used by Makefile.{am,dj,direct} + +# headers which are not installed +# (see include/Makefile.am for more) +# +dist_noinst_HEADERS = version.h + +# documentation which is not installed +# +EXTRA_DIST += README.QUICK + +# other makefiles +# :GOTCHA: deliberately we do not include 'Makefile' +EXTRA_DIST += BCC_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE \ + OS2_MAKEFILE PCR-Makefile digimars.mak EMX_MAKEFILE \ + Makefile.direct Makefile.dj Makefile.DLLs SMakefile.amiga \ + WCC_MAKEFILE + +# files used by makefiles other than Makefile.am +# (:FIXME: do we really need gcc_support.c ?) +# +EXTRA_DIST += add_gc_prefix.c gcname.c if_mach.c if_not_there.c \ + hpux_test_and_clear.s pc_excludes gc.mak MacOS.c \ + MacProjects.sit.hqx gcc_support.c mach_dep.c setjmp_t.c \ + threadlibs.c AmigaOS.c \ + Mac_files/datastart.c Mac_files/dataend.c \ + Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h + +# part of C++ interface +# +EXTRA_DIST += gc_cpp.cc gc_cpp.cpp + +# tests not used by Makefile.am (:FIXME: why?) +# +EXTRA_DIST += tests/test_cpp.cc tests/trace_test.c \ + tests/leak_test.c tests/thread_leak_test.c + +# cord package +# +EXTRA_DIST += cord/cordbscs.c cord/cordtest.c cord/de.c cord/de_win.c \ + cord/de_win.ICO cord/cordprnt.c cord/cordxtra.c cord/de_cmds.h \ + cord/de_win.h cord/de_win.RC +# this is an auxiliary shell file used by Makefile and Makefile.direct +# CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host +# :FIXME: why do we distribute this one??? +# +EXTRA_DIST += libtool.m4 + MAKEOVERRIDES= + +# +# :GOTCHA: GNU make rule for making .s out of .S is flawed, +# it will not remove dest if building fails +.S.s: + if $(CPP) $< >$@ ; then :; else rm -f $@; fi diff --git a/Makefile.direct b/Makefile.direct index eefda5d8..9c2cf4cc 100644 --- a/Makefile.direct +++ b/Makefile.direct @@ -73,8 +73,11 @@ HOSTCFLAGS=$(CFLAGS) # -DGC_OSF1_THREADS enables support for Tru64 pthreads. Untested. # -DGC_FREEBSD_THREADS enables support for FreeBSD pthreads. Untested. # Appeared to run into some underlying thread problems. +# -DGC_MACOSX_THREADS enables support for Mac OS X pthreads. Untested. # -DGC_DGUX386_THREADS enables support for DB/UX on I386 threads. # See README.DGUX386. +# -DGC_THREADS should set the appropriate one of the above macros. +# It assumes pthreads for Solaris. # -DALL_INTERIOR_POINTERS allows all pointers to the interior # of objects to be recognized. (See gc_priv.h for consequences.) # Alternatively, GC_all_interior_pointers can be set at process @@ -218,6 +221,9 @@ HOSTCFLAGS=$(CFLAGS) # -DUSE_3DNOW_PREFETCH causes the collector to issue AMD 3DNow style # prefetch instructions. Same restrictions as USE_I686_PREFETCH. # Minimally tested. Didn't appear to be an obvious win on a K6-2/500. +# -DUSE_PPC_PREFETCH causes the collector to issue PowerPC style +# prefetch instructions. No effect except on PowerPC OS X platforms. +# Performance impact untested. # -DGC_USE_LD_WRAP in combination with the old flags listed in README.linux # causes the collector some system and pthread calls in a more transparent # fashion than the usual macro-based approach. Requires GNU ld, and @@ -295,7 +301,7 @@ SRCS= $(CSRCS) mips_sgi_mach_dep.S rs6000_mach_dep.s alpha_mach_dep.S \ include/private/specific.h powerpc_macosx_mach_dep.s \ include/leak_detector.h include/gc_amiga_redirects.h \ include/gc_pthread_redirects.h ia64_save_regs_in_stack.s \ - $(CORD_SRCS) + include/gc_config_macros.h $(CORD_SRCS) DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \ doc/README.amiga doc/README.cords doc/debugging.html \ @@ -305,7 +311,8 @@ DOC_FILES= README.QUICK doc/README.Mac doc/README.MacOSX doc/README.OS2 \ doc/README.contributors doc/README.changes doc/gc.man \ doc/README.environment doc/tree.html doc/gcdescr.html \ doc/README.autoconf doc/README.macros doc/README.ews4800 \ - doc/README.DGUX386 doc/README.arm.cross doc/leak.html + doc/README.DGUX386 doc/README.arm.cross doc/leak.html \ + doc/scale.html doc/gcinterface.html TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ tests/leak_test.c tests/thread_leak_test.c @@ -313,6 +320,8 @@ TESTS= tests/test.c tests/test_cpp.cc tests/trace_test.c \ GNU_BUILD_FILES= configure.in Makefile.am configure acinclude.m4 \ libtool.m4 install-sh configure.host Makefile.in \ ltconfig aclocal.m4 config.sub config.guess \ + include/Makefile.am include/Makefile.in \ + doc/Makefile.am doc/Makefile.in \ ltmain.sh mkinstalldirs depcomp missing OTHER_MAKEFILES= OS2_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE gc.mak \ @@ -370,9 +379,9 @@ mach_dep.o $(SRCS) $(OBJS) tests/test.o dyn_load.o dyn_load_sunos53.o: \ $(srcdir)/include/private/gc_priv.h \ $(srcdir)/include/private/gc_hdrs.h $(srcdir)/include/private/gc_locks.h \ - $(srcdir)/include/gc.h \ + $(srcdir)/include/gc.h $(srcdir)/include/gc_pthread_redirects.h \ $(srcdir)/include/private/gcconfig.h $(srcdir)/include/gc_typed.h \ - Makefile + $(srcdir)/include/gc_config_macros.h Makefile # The dependency on Makefile is needed. Changing # options such as -DSILENT affects the size of GC_arrays, # invalidating all .o files that rely on gc_priv.h diff --git a/Makefile.in b/Makefile.in index bbbc30ff..aa388c8f 100644 --- a/Makefile.in +++ b/Makefile.in @@ -1,4 +1,4 @@ -# Makefile.in generated by automake 1.6.1 from Makefile.am. +# Makefile.in generated by automake 1.6.3 from Makefile.am. # @configure_input@ # Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 @@ -27,6 +27,7 @@ # # Original author: Tom Tromey # Severely truncated by Hans-J. Boehm +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> SHELL = @SHELL@ srcdir = @srcdir@ @@ -63,6 +64,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ INSTALL_DATA = @INSTALL_DATA@ install_sh_DATA = $(install_sh) -c -m 644 install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c INSTALL_SCRIPT = @INSTALL_SCRIPT@ INSTALL_HEADER = $(INSTALL_DATA) transform = @program_transform_name@ @@ -84,7 +86,8 @@ AS = @AS@ AWK = @AWK@ CC = @CC@ CCAS = @CCAS@ -CCASFLAGS = @CCASFLAGS@ + +CCASFLAGS = @CCASFLAGS@ $(DEFS) CFLAGS = @CFLAGS@ CXX = @CXX@ CXXFLAGS = @CXXFLAGS@ @@ -94,6 +97,7 @@ DLLTOOL = @DLLTOOL@ ECHO = @ECHO@ EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@ GC_CFLAGS = @GC_CFLAGS@ +GC_VERSION = @GC_VERSION@ INCLUDES = @INCLUDES@ INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ LIBTOOL = @LIBTOOL@ @@ -111,15 +115,56 @@ addobjs = @addobjs@ addtests = @addtests@ am__include = @am__include@ am__quote = @am__quote@ -gc_basedir = @gc_basedir@ install_sh = @install_sh@ target_all = @target_all@ AUTOMAKE_OPTIONS = foreign +SUBDIRS = doc include + + +# documentation which is not installed +# + +# other makefiles +# :GOTCHA: deliberately we do not include 'Makefile' + +# files used by makefiles other than Makefile.am +# (:FIXME: do we really need gcc_support.c ?) +# + +# part of C++ interface +# + +# tests not used by Makefile.am (:FIXME: why?) +# + +# cord package +# + +# :FIXME: why do we distribute this one??? +# +EXTRA_DIST = alpha_mach_dep.S mips_sgi_mach_dep.S sparc_mach_dep.S README.QUICK BCC_MAKEFILE NT_MAKEFILE NT_THREADS_MAKEFILE \ + OS2_MAKEFILE PCR-Makefile digimars.mak EMX_MAKEFILE \ + Makefile.direct Makefile.dj Makefile.DLLs SMakefile.amiga \ + WCC_MAKEFILE\ +add_gc_prefix.c gcname.c if_mach.c if_not_there.c \ + hpux_test_and_clear.s pc_excludes gc.mak MacOS.c \ + MacProjects.sit.hqx gcc_support.c mach_dep.c setjmp_t.c \ + threadlibs.c AmigaOS.c \ + Mac_files/datastart.c Mac_files/dataend.c \ + Mac_files/MacOS_config.h Mac_files/MacOS_Test_config.h\ +gc_cpp.cc gc_cpp.cpp tests/test_cpp.cc tests/trace_test.c \ + tests/leak_test.c tests/thread_leak_test.c\ +cord/cordbscs.c cord/cordtest.c cord/de.c cord/de_win.c \ + cord/de_win.ICO cord/cordprnt.c cord/cordxtra.c cord/de_cmds.h \ + cord/de_win.h cord/de_win.RC\ +libtool.m4 + lib_LTLIBRARIES = libgc.la include_HEADERS = include/gc.h include/gc_local_alloc.h \ +include/gc_pthread_redirects.h include/gc_config_macros.h \ include/leak_detector.h include/gc_typed.h @addincludes@ @@ -140,9 +185,9 @@ libgc_la_DEPENDENCIES = @addobjs@ libgc_la_LDFLAGS = -version-info 1:2:0 EXTRA_libgc_la_SOURCES = alpha_mach_dep.S \ -mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \ -rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \ -sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s gc_cpp.cc + mips_sgi_mach_dep.S mips_ultrix_mach_dep.s powerpc_macosx_mach_dep.s \ + rs6000_mach_dep.s sparc_mach_dep.S sparc_netbsd_mach_dep.s \ + sparc_sunos4_mach_dep.s ia64_save_regs_in_stack.s gc_cpp.cc AM_CXXFLAGS = @GC_CFLAGS@ @@ -152,11 +197,11 @@ check_PROGRAMS = gctest @addtests@ EXTRA_PROGRAMS = test_cpp # gctest_OBJECTS = test.o -gctest_SOURCES = -gctest_LDADD = test.o ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) -test_cpp_SOURCES = -test_cpp_LDADD = test_cpp.o ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) -TESTS_ENVIRONMENT = LD_LIBRARY_PATH=../../$(MULTIBUILDTOP)gcc +gctest_SOURCES = tests/test.c +gctest_LDADD = ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) +test_cpp_SOURCES = tests/test_cpp.cc +test_cpp_LDADD = ./libgc.la $(THREADLIBS) $(EXTRA_TEST_LIBS) +TESTS_ENVIRONMENT = LD_LIBRARY_PATH=../../gcc TESTS = gctest @addtests@ all_objs = @addobjs@ $(libgc_la_OBJECTS) @@ -167,48 +212,15 @@ LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) \ LINK = $(LIBTOOL) --mode=link $(CC) $(AM_CFLAGS) $(MY_CFLAGS) $(LDFLAGS) -o $@ -# Work around what appears to be a GNU make bug handling MAKEFLAGS -# values defined in terms of make variables, as is the case for CC and -# friends when we are called from the top level Makefile. -AM_MAKEFLAGS = \ - "AR_FLAGS=$(AR_FLAGS)" \ - "CC_FOR_BUILD=$(CC_FOR_BUILD)" \ - "CFLAGS=$(CFLAGS)" \ - "CXXFLAGS=$(CXXFLAGS)" \ - "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \ - "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \ - "INSTALL=$(INSTALL)" \ - "INSTALL_DATA=$(INSTALL_DATA)" \ - "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \ - "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \ - "LDFLAGS=$(LDFLAGS)" \ - "LIBCFLAGS=$(LIBCFLAGS)" \ - "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \ - "MAKE=$(MAKE)" \ - "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \ - "PICFLAG=$(PICFLAG)" \ - "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \ - "SHELL=$(SHELL)" \ - "EXPECT=$(EXPECT)" \ - "RUNTEST=$(RUNTEST)" \ - "RUNTESTFLAGS=$(RUNTESTFLAGS)" \ - "exec_prefix=$(exec_prefix)" \ - "infodir=$(infodir)" \ - "libdir=$(libdir)" \ - "prefix=$(prefix)" \ - "tooldir=$(tooldir)" \ - "AR=$(AR)" \ - "AS=$(AS)" \ - "CC=$(CC)" \ - "CXX=$(CXX)" \ - "LD=$(LD)" \ - "LIBCFLAGS=$(LIBCFLAGS)" \ - "NM=$(NM)" \ - "PICFLAG=$(PICFLAG)" \ - "RANLIB=$(RANLIB)" \ - "DESTDIR=$(DESTDIR)" +dist_noinst_SCRIPTS = callprocs configure.host +# headers which are not installed +# (see include/Makefile.am for more) +# +dist_noinst_HEADERS = version.h +# this is an auxiliary shell file used by Makefile and Makefile.direct +# CONFIG_STATUS_DEPENDENCIES = $(srcdir)/configure.host MAKEOVERRIDES = @@ -228,14 +240,16 @@ am_libgc_la_OBJECTS = allchblk.lo alloc.lo blacklst.lo checksums.lo \ libgc_la_OBJECTS = $(am_libgc_la_OBJECTS) EXTRA_PROGRAMS = test_cpp$(EXEEXT) check_PROGRAMS = gctest$(EXEEXT) @addtests@ -am_gctest_OBJECTS = +am_gctest_OBJECTS = test.$(OBJEXT) gctest_OBJECTS = $(am_gctest_OBJECTS) -gctest_DEPENDENCIES = test.o ./libgc.la +gctest_DEPENDENCIES = ./libgc.la gctest_LDFLAGS = -am_test_cpp_OBJECTS = +am_test_cpp_OBJECTS = test_cpp.$(OBJEXT) test_cpp_OBJECTS = $(am_test_cpp_OBJECTS) -test_cpp_DEPENDENCIES = test_cpp.o ./libgc.la +test_cpp_DEPENDENCIES = ./libgc.la test_cpp_LDFLAGS = +SCRIPTS = $(dist_noinst_SCRIPTS) + DEFS = @DEFS@ DEFAULT_INCLUDES = -I. -I$(srcdir) @@ -262,6 +276,7 @@ am__depfiles_maybe = depfiles @AMDEP_TRUE@ ./$(DEPDIR)/solaris_pthreads.Plo \ @AMDEP_TRUE@ ./$(DEPDIR)/solaris_threads.Plo \ @AMDEP_TRUE@ ./$(DEPDIR)/specific.Plo ./$(DEPDIR)/stubborn.Plo \ +@AMDEP_TRUE@ ./$(DEPDIR)/test.Po ./$(DEPDIR)/test_cpp.Po \ @AMDEP_TRUE@ ./$(DEPDIR)/typd_mlc.Plo \ @AMDEP_TRUE@ ./$(DEPDIR)/win32_threads.Plo CCASCOMPILE = $(CCAS) $(AM_CCASFLAGS) $(CCASFLAGS) @@ -280,17 +295,27 @@ CXXLINK = $(LIBTOOL) --mode=link $(CXXLD) $(AM_CXXFLAGS) $(CXXFLAGS) \ $(AM_LDFLAGS) $(LDFLAGS) -o $@ DIST_SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) \ $(gctest_SOURCES) $(test_cpp_SOURCES) -HEADERS = $(include_HEADERS) +HEADERS = $(dist_noinst_HEADERS) $(include_HEADERS) + -DIST_COMMON = $(include_HEADERS) Makefile.am Makefile.in acinclude.m4 \ +RECURSIVE_TARGETS = info-recursive dvi-recursive install-info-recursive \ + uninstall-info-recursive all-recursive install-data-recursive \ + install-exec-recursive installdirs-recursive install-recursive \ + uninstall-recursive check-recursive installcheck-recursive +DIST_COMMON = $(dist_noinst_HEADERS) $(dist_noinst_SCRIPTS) \ + $(include_HEADERS) Makefile.am Makefile.in acinclude.m4 \ aclocal.m4 config.guess config.sub configure configure.in \ depcomp install-sh ltconfig ltmain.sh missing mkinstalldirs +DIST_SUBDIRS = $(SUBDIRS) SOURCES = $(libgc_la_SOURCES) $(EXTRA_libgc_la_SOURCES) $(gctest_SOURCES) $(test_cpp_SOURCES) -all: all-am +all: all-recursive .SUFFIXES: .SUFFIXES: .S .c .cc .lo .o .obj .s + +am__CONFIG_DISTCLEAN_FILES = config.status config.cache config.log \ + configure.lineno $(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) cd $(top_srcdir) && \ $(AUTOMAKE) --foreign Makefile @@ -326,17 +351,29 @@ uninstall-libLTLIBRARIES: clean-libLTLIBRARIES: -test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES) + @list='$(lib_LTLIBRARIES)'; for p in $$list; do \ + dir="`echo $$p | sed -e 's|/[^/]*$$||'`"; \ + test -z "$dir" && dir=.; \ + echo "rm -f \"$${dir}/so_locations\""; \ + rm -f "$${dir}/so_locations"; \ + done libgc.la: $(libgc_la_OBJECTS) $(libgc_la_DEPENDENCIES) $(CXXLINK) -rpath $(libdir) $(libgc_la_LDFLAGS) $(libgc_la_OBJECTS) $(libgc_la_LIBADD) $(LIBS) clean-checkPROGRAMS: - -test -z "$(check_PROGRAMS)" || rm -f $(check_PROGRAMS) + @list='$(check_PROGRAMS)'; for p in $$list; do \ + f=`echo $$p|sed 's/$(EXEEXT)$$//'`; \ + echo " rm -f $$p $$f"; \ + rm -f $$p $$f ; \ + done +test.$(OBJEXT): tests/test.c gctest$(EXEEXT): $(gctest_OBJECTS) $(gctest_DEPENDENCIES) @rm -f gctest$(EXEEXT) $(LINK) $(gctest_LDFLAGS) $(gctest_OBJECTS) $(gctest_LDADD) $(LIBS) +test_cpp.$(OBJEXT): tests/test_cpp.cc test_cpp$(EXEEXT): $(test_cpp_OBJECTS) $(test_cpp_DEPENDENCIES) @rm -f test_cpp$(EXEEXT) - $(LINK) $(test_cpp_LDFLAGS) $(test_cpp_OBJECTS) $(test_cpp_LDADD) $(LIBS) + $(CXXLINK) $(test_cpp_LDFLAGS) $(test_cpp_OBJECTS) $(test_cpp_LDADD) $(LIBS) mostlyclean-compile: -rm -f *.$(OBJEXT) core *.core @@ -374,6 +411,8 @@ distclean-compile: @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/solaris_threads.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/specific.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/stubborn.Plo@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test.Po@am__quote@ +@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/test_cpp.Po@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/typd_mlc.Plo@am__quote@ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/win32_threads.Plo@am__quote@ @@ -406,6 +445,18 @@ distclean-depend: @AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@ @AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ $(LTCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$< + +test.obj: tests/test.c +@AMDEP_TRUE@ source='tests/test.c' object='test.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/test.Po' tmpdepfile='$(DEPDIR)/test.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test.obj `cygpath -w tests/test.c` + +test.lo: tests/test.c +@AMDEP_TRUE@ source='tests/test.c' object='test.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/test.Plo' tmpdepfile='$(DEPDIR)/test.TPlo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) -c -o test.lo `test -f 'tests/test.c' || echo '$(srcdir)/'`tests/test.c CCDEPMODE = @CCDEPMODE@ .cc.o: @@ -425,6 +476,18 @@ CCDEPMODE = @CCDEPMODE@ @AMDEP_TRUE@ depfile='$(DEPDIR)/$*.Plo' tmpdepfile='$(DEPDIR)/$*.TPlo' @AMDEPBACKSLASH@ @AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ $(LTCXXCOMPILE) -c -o $@ `test -f '$<' || echo '$(srcdir)/'`$< + +test_cpp.obj: tests/test_cpp.cc +@AMDEP_TRUE@ source='tests/test_cpp.cc' object='test_cpp.obj' libtool=no @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/test_cpp.Po' tmpdepfile='$(DEPDIR)/test_cpp.TPo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o test_cpp.obj `cygpath -w tests/test_cpp.cc` + +test_cpp.lo: tests/test_cpp.cc +@AMDEP_TRUE@ source='tests/test_cpp.cc' object='test_cpp.lo' libtool=yes @AMDEPBACKSLASH@ +@AMDEP_TRUE@ depfile='$(DEPDIR)/test_cpp.Plo' tmpdepfile='$(DEPDIR)/test_cpp.TPlo' @AMDEPBACKSLASH@ +@AMDEP_TRUE@ $(CXXDEPMODE) $(depcomp) @AMDEPBACKSLASH@ + $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CXXFLAGS) $(CXXFLAGS) -c -o test_cpp.lo `test -f 'tests/test_cpp.cc' || echo '$(srcdir)/'`tests/test_cpp.cc CXXDEPMODE = @CXXDEPMODE@ .s.o: @@ -461,6 +524,61 @@ uninstall-includeHEADERS: rm -f $(DESTDIR)$(includedir)/$$f; \ done +# This directory's subdirectories are mostly independent; you can cd +# into them and run `make' without going through this Makefile. +# To change the values of `make' variables: instead of editing Makefiles, +# (1) if the variable is set in `config.status', edit `config.status' +# (which will cause the Makefiles to be regenerated when you run `make'); +# (2) otherwise, pass the desired values on the `make' command line. +$(RECURSIVE_TARGETS): + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + target=`echo $@ | sed s/-recursive//`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + dot_seen=yes; \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done; \ + if test "$$dot_seen" = "no"; then \ + $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ + fi; test -z "$$fail" + +mostlyclean-recursive clean-recursive distclean-recursive \ +maintainer-clean-recursive: + @set fnord $$MAKEFLAGS; amf=$$2; \ + dot_seen=no; \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + rev=''; for subdir in $$list; do \ + if test "$$subdir" = "."; then :; else \ + rev="$$subdir $$rev"; \ + fi; \ + done; \ + rev="$$rev ."; \ + target=`echo $@ | sed s/-recursive//`; \ + for subdir in $$rev; do \ + echo "Making $$target in $$subdir"; \ + if test "$$subdir" = "."; then \ + local_target="$$target-am"; \ + else \ + local_target="$$target"; \ + fi; \ + (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ + || case "$$amf" in *=*) exit 1;; *k*) fail=yes;; *) exit 1;; esac; \ + done && test -z "$$fail" +tags-recursive: + list='$(SUBDIRS)'; for subdir in $$list; do \ + test "$$subdir" = . || (cd $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ + done + ETAGS = etags ETAGSFLAGS = @@ -475,10 +593,15 @@ ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) END { for (i in files) print i; }'`; \ mkid -fID $$unique -TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ +TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ $(TAGS_FILES) $(LISP) tags=; \ here=`pwd`; \ + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -f $$subdir/TAGS && tags="$$tags -i $$here/$$subdir/TAGS"; \ + fi; \ + done; \ list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ unique=`for i in $$list; do \ if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ @@ -567,8 +690,8 @@ distcleancheck_listfiles = find . -type f -print distdir: $(DISTFILES) $(am__remove_distdir) mkdir $(distdir) - $(mkinstalldirs) $(distdir)/include - @for file in $(DISTFILES); do \ + $(mkinstalldirs) $(distdir)/Mac_files $(distdir)/cord $(distdir)/include $(distdir)/tests + @list='$(DISTFILES)'; for file in $$list; do \ if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ if test "$$dir" != "$$file" && test "$$dir" != "."; then \ @@ -588,6 +711,19 @@ distdir: $(DISTFILES) || exit 1; \ fi; \ done + list='$(SUBDIRS)'; for subdir in $$list; do \ + if test "$$subdir" = .; then :; else \ + test -d $(distdir)/$$subdir \ + || mkdir $(distdir)/$$subdir \ + || exit 1; \ + (cd $$subdir && \ + $(MAKE) $(AM_MAKEFLAGS) \ + top_distdir="$(top_distdir)" \ + distdir=../$(distdir)/$$subdir \ + distdir) \ + || exit 1; \ + fi; \ + done -find $(distdir) -type d ! -perm -777 -exec chmod a+rwx {} \; -o \ ! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \ ! -type d ! -perm -400 -exec chmod a+r {} \; -o \ @@ -643,21 +779,21 @@ distcleancheck: distclean check-am: all-am $(MAKE) $(AM_MAKEFLAGS) $(check_PROGRAMS) $(MAKE) $(AM_MAKEFLAGS) check-TESTS -check: check-am -all-am: Makefile $(LTLIBRARIES) $(HEADERS) - -installdirs: +check: check-recursive +all-am: Makefile $(LTLIBRARIES) $(SCRIPTS) $(HEADERS) +installdirs: installdirs-recursive +installdirs-am: $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir) -install: install-am -install-exec: install-exec-am -install-data: install-data-am -uninstall: uninstall-am +install: install-recursive +install-exec: install-exec-recursive +install-data: install-data-recursive +uninstall: uninstall-recursive install-am: all-am @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am -installcheck: installcheck-am +installcheck: installcheck-recursive install-strip: $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ INSTALL_STRIP_FLAG=-s \ @@ -668,26 +804,26 @@ mostlyclean-generic: clean-generic: distclean-generic: - -rm -f Makefile $(CONFIG_CLEAN_FILES) stamp-h stamp-h[0-9]* + -rm -f Makefile $(CONFIG_CLEAN_FILES) maintainer-clean-generic: @echo "This command is intended for maintainers to use" @echo "it deletes files that may require special tools to rebuild." -clean: clean-am +clean: clean-recursive clean-am: clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ clean-libtool mostlyclean-am -distclean: distclean-am - -rm -f config.status config.cache config.log +distclean: distclean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) distclean-am: clean-am distclean-compile distclean-depend \ distclean-generic distclean-libtool distclean-tags -dvi: dvi-am +dvi: dvi-recursive dvi-am: -info: info-am +info: info-recursive info-am: @@ -695,17 +831,18 @@ install-data-am: install-includeHEADERS install-exec-am: install-libLTLIBRARIES -install-info: install-info-am +install-info: install-info-recursive install-man: installcheck-am: -maintainer-clean: maintainer-clean-am - +maintainer-clean: maintainer-clean-recursive + -rm -f $(am__CONFIG_DISTCLEAN_FILES) + -rm -rf autom4te.cache maintainer-clean-am: distclean-am maintainer-clean-generic -mostlyclean: mostlyclean-am +mostlyclean: mostlyclean-recursive mostlyclean-am: mostlyclean-compile mostlyclean-generic \ mostlyclean-libtool @@ -713,20 +850,27 @@ mostlyclean-am: mostlyclean-compile mostlyclean-generic \ uninstall-am: uninstall-includeHEADERS uninstall-info-am \ uninstall-libLTLIBRARIES -.PHONY: GTAGS all all-am check check-TESTS check-am clean \ - clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ - clean-libtool dist dist-all dist-gzip distcheck distclean \ - distclean-compile distclean-depend distclean-generic \ - distclean-libtool distclean-tags distcleancheck distdir dvi \ - dvi-am info info-am install install-am install-data \ - install-data-am install-exec install-exec-am \ - install-includeHEADERS install-info install-info-am \ - install-libLTLIBRARIES install-man install-strip installcheck \ - installcheck-am installdirs maintainer-clean \ - maintainer-clean-generic mostlyclean mostlyclean-compile \ - mostlyclean-generic mostlyclean-libtool tags uninstall \ - uninstall-am uninstall-includeHEADERS uninstall-info-am \ - uninstall-libLTLIBRARIES +uninstall-info: uninstall-info-recursive + +.PHONY: $(RECURSIVE_TARGETS) GTAGS all all-am check check-TESTS check-am \ + clean clean-checkPROGRAMS clean-generic clean-libLTLIBRARIES \ + clean-libtool clean-recursive dist dist-all dist-gzip distcheck \ + distclean distclean-compile distclean-depend distclean-generic \ + distclean-libtool distclean-recursive distclean-tags \ + distcleancheck distdir dvi dvi-am dvi-recursive info info-am \ + info-recursive install install-am install-data install-data-am \ + install-data-recursive install-exec install-exec-am \ + install-exec-recursive install-includeHEADERS install-info \ + install-info-am install-info-recursive install-libLTLIBRARIES \ + install-man install-recursive install-strip installcheck \ + installcheck-am installdirs installdirs-am \ + installdirs-recursive maintainer-clean maintainer-clean-generic \ + maintainer-clean-recursive mostlyclean mostlyclean-compile \ + mostlyclean-generic mostlyclean-libtool mostlyclean-recursive \ + tags tags-recursive uninstall uninstall-am \ + uninstall-includeHEADERS uninstall-info-am \ + uninstall-info-recursive uninstall-libLTLIBRARIES \ + uninstall-recursive test.o: $(srcdir)/tests/test.c @@ -736,10 +880,17 @@ test_cpp.o: $(srcdir)/tests/test_cpp.cc $(COMPILE) -c $(srcdir)/tests/test_cpp.cc $(all_objs) : include/private/gcconfig.h include/private/gc_priv.h \ include/private/gc_hdrs.h include/gc.h include/gc_gcj.h \ +include/gc_pthread_redirects.h include/gc_config_macros.h \ include/gc_mark.h @addincludes@ .s.lo: $(LTCOMPILE) -Wp,-P -x assembler-with-cpp -c $< + +# +# :GOTCHA: GNU make rule for making .s out of .S is flawed, +# it will not remove dest if building fails +.S.s: + if $(CPP) $< >$@ ; then :; else rm -f $@; fi # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: diff --git a/acinclude.m4 b/acinclude.m4 index 438451f5..e5aeaf56 100644 --- a/acinclude.m4 +++ b/acinclude.m4 @@ -1 +1,49 @@ +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> + +# GC_SET_VERSION +# sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_ALPHA_VERSION +# based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to +# [0-9]+[.][0-9]+(alpha[0.9]+)? +# in lex syntax; if there is no alpha number, GC_ALPHA_VERSION is empty +# +AC_DEFUN(GC_SET_VERSION, [ + AC_MSG_CHECKING(GC version numbers) + GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'` + GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'` + GC_ALPHA_VERSION=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[0-9]]*//'` + + case "$GC_ALPHA_VERSION" in + alpha*) + GC_ALPHA_VERSION=`echo $GC_ALPHA_VERSION \ + | sed 's/alpha\([[0-9]][[0-9]]*\)/\1/'` ;; + *) GC_VERSION_MAJOR='' ;; + esac + + if test :$GC_VERSION_MAJOR: = :: \ + -o :$GC_VERSION_MINOR: = :: ; + then + AC_MSG_RESULT(invalid) + AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION']) + fi + + AC_DEFINE_UNQUOTED(GC_VERSION_MAJOR, $GC_VERSION_MAJOR) + AC_DEFINE_UNQUOTED(GC_VERSION_MINOR, $GC_VERSION_MINOR) + if test :$GC_ALPHA_VERSION: != :: ; then + AC_DEFINE_UNQUOTED(GC_ALPHA_VERSION, $GC_ALPHA_VERSION) + fi + AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ +${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION) +]) + sinclude(libtool.m4) @@ -1,4 +1,4 @@ -# aclocal.m4 generated automatically by aclocal 1.6.1 -*- Autoconf -*- +# aclocal.m4 generated automatically by aclocal 1.6.3 -*- Autoconf -*- # Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. @@ -11,6 +11,54 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> + +# GC_SET_VERSION +# sets and AC_DEFINEs GC_VERSION_MAJOR, GC_VERSION_MINOR and GC_ALPHA_VERSION +# based on the contents of PACKAGE_VERSION; PACKAGE_VERSION must conform to +# [0-9]+[.][0-9]+(alpha[0.9]+)? +# in lex syntax; if there is no alpha number, GC_ALPHA_VERSION is empty +# +AC_DEFUN(GC_SET_VERSION, [ + AC_MSG_CHECKING(GC version numbers) + GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([[0-9]][[0-9]]*\)[[.]].*$/\1/g'` + GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]]\([[0-9]][[0-9]]*\).*$/\1/g'` + GC_ALPHA_VERSION=`echo $PACKAGE_VERSION | sed 's/^[[^.]]*[[.]][[0-9]]*//'` + + case "$GC_ALPHA_VERSION" in + alpha*) + GC_ALPHA_VERSION=`echo $GC_ALPHA_VERSION \ + | sed 's/alpha\([[0-9]][[0-9]]*\)/\1/'` ;; + *) GC_VERSION_MAJOR='' ;; + esac + + if test :$GC_VERSION_MAJOR: = :: \ + -o :$GC_VERSION_MINOR: = :: ; + then + AC_MSG_RESULT(invalid) + AC_MSG_ERROR([nonconforming PACKAGE_VERSION='$PACKAGE_VERSION']) + fi + + AC_DEFINE_UNQUOTED(GC_VERSION_MAJOR, $GC_VERSION_MAJOR) + AC_DEFINE_UNQUOTED(GC_VERSION_MINOR, $GC_VERSION_MINOR) + if test :$GC_ALPHA_VERSION: != :: ; then + AC_DEFINE_UNQUOTED(GC_ALPHA_VERSION, $GC_ALPHA_VERSION) + fi + AC_MSG_RESULT(major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ +${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION) +]) + sinclude(libtool.m4) # Do all the work for Automake. -*- Autoconf -*- @@ -140,7 +188,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],[am__api_version="1.6"]) # Call AM_AUTOMAKE_VERSION so it can be traced. # This function is AC_REQUIREd by AC_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], - [AM_AUTOMAKE_VERSION([1.6.1])]) + [AM_AUTOMAKE_VERSION([1.6.3])]) # Helper functions for option handling. -*- Autoconf -*- @@ -472,7 +520,7 @@ AC_REQUIRE([AM_DEP_TRACK])dnl ifelse([$1], CC, [depcc="$CC" am_compiler_list=], [$1], CXX, [depcc="$CXX" am_compiler_list=], - [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'] + [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], [depcc="$$1" am_compiler_list=]) @@ -597,7 +645,13 @@ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [for mf in $CONFIG_FILES; do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` - if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then dirpart=`AS_DIRNAME("$mf")` else continue @@ -821,3 +875,3495 @@ AC_DEFUN([AM_MAINTAINER_MODE], ] ) +# libtool.m4 - Configure libtool for the host system. -*-Shell-script-*- + +# serial 46 AC_PROG_LIBTOOL + +AC_DEFUN([AC_PROG_LIBTOOL], +[AC_REQUIRE([AC_LIBTOOL_SETUP])dnl + +# This can be used to rebuild libtool when needed +LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" + +# Always use our own libtool. +LIBTOOL='$(SHELL) $(top_builddir)/libtool' +AC_SUBST(LIBTOOL)dnl + +# Prevent multiple expansion +define([AC_PROG_LIBTOOL], []) +]) + +AC_DEFUN([AC_LIBTOOL_SETUP], +[AC_PREREQ(2.13)dnl +AC_REQUIRE([AC_ENABLE_SHARED])dnl +AC_REQUIRE([AC_ENABLE_STATIC])dnl +AC_REQUIRE([AC_ENABLE_FAST_INSTALL])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_PROG_LD])dnl +AC_REQUIRE([AC_PROG_LD_RELOAD_FLAG])dnl +AC_REQUIRE([AC_PROG_NM])dnl +AC_REQUIRE([AC_PROG_LN_S])dnl +AC_REQUIRE([AC_DEPLIBS_CHECK_METHOD])dnl +AC_REQUIRE([AC_OBJEXT])dnl +AC_REQUIRE([AC_EXEEXT])dnl +dnl + +_LT_AC_PROG_ECHO_BACKSLASH +# Only perform the check for file, if the check method requires it +case $deplibs_check_method in +file_magic*) + if test "$file_magic_cmd" = '$MAGIC_CMD'; then + AC_PATH_MAGIC + fi + ;; +esac + +AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(STRIP, strip, :) + +ifdef([AC_PROVIDE_AC_LIBTOOL_DLOPEN], enable_dlopen=yes, enable_dlopen=no) +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +enable_win32_dll=yes, enable_win32_dll=no) + +AC_ARG_ENABLE(libtool-lock, + [ --disable-libtool-lock avoid locking (might break parallel builds)]) +test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes + +# Some flags need to be propagated to the compiler or linker for good +# libtool support. +case $host in +*-*-irix6*) + # Find out which ABI we are using. + echo '[#]line __oline__ "configure"' > conftest.$ac_ext + if AC_TRY_EVAL(ac_compile); then + case `/usr/bin/file conftest.$ac_objext` in + *32-bit*) + LD="${LD-ld} -32" + ;; + *N32*) + LD="${LD-ld} -n32" + ;; + *64-bit*) + LD="${LD-ld} -64" + ;; + esac + fi + rm -rf conftest* + ;; + +*-*-sco3.2v5*) + # On SCO OpenServer 5, we need -belf to get full-featured binaries. + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -belf" + AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf, + [AC_LANG_SAVE + AC_LANG_C + AC_TRY_LINK([],[],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no]) + AC_LANG_RESTORE]) + if test x"$lt_cv_cc_needs_belf" != x"yes"; then + # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf + CFLAGS="$SAVE_CFLAGS" + fi + ;; + +ifdef([AC_PROVIDE_AC_LIBTOOL_WIN32_DLL], +[*-*-cygwin* | *-*-mingw* | *-*-pw32*) + AC_CHECK_TOOL(DLLTOOL, dlltool, false) + AC_CHECK_TOOL(AS, as, false) + AC_CHECK_TOOL(OBJDUMP, objdump, false) + + # recent cygwin and mingw systems supply a stub DllMain which the user + # can override, but on older systems we have to supply one + AC_CACHE_CHECK([if libtool should supply DllMain function], lt_cv_need_dllmain, + [AC_TRY_LINK([], + [extern int __attribute__((__stdcall__)) DllMain(void*, int, void*); + DllMain (0, 0, 0);], + [lt_cv_need_dllmain=no],[lt_cv_need_dllmain=yes])]) + + case $host/$CC in + *-*-cygwin*/gcc*-mno-cygwin*|*-*-mingw*) + # old mingw systems require "-dll" to link a DLL, while more recent ones + # require "-mdll" + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -mdll" + AC_CACHE_CHECK([how to link DLLs], lt_cv_cc_dll_switch, + [AC_TRY_LINK([], [], [lt_cv_cc_dll_switch=-mdll],[lt_cv_cc_dll_switch=-dll])]) + CFLAGS="$SAVE_CFLAGS" ;; + *-*-cygwin* | *-*-pw32*) + # cygwin systems need to pass --dll to the linker, and not link + # crt.o which will require a WinMain@16 definition. + lt_cv_cc_dll_switch="-Wl,--dll -nostartfiles" ;; + esac + ;; + ]) +esac + +_LT_AC_LTCONFIG_HACK + +]) + +# AC_LIBTOOL_HEADER_ASSERT +# ------------------------ +AC_DEFUN([AC_LIBTOOL_HEADER_ASSERT], +[AC_CACHE_CHECK([whether $CC supports assert without backlinking], + [lt_cv_func_assert_works], + [case $host in + *-*-solaris*) + if test "$GCC" = yes && test "$with_gnu_ld" != yes; then + case `$CC --version 2>/dev/null` in + [[12]].*) lt_cv_func_assert_works=no ;; + *) lt_cv_func_assert_works=yes ;; + esac + fi + ;; + esac]) + +if test "x$lt_cv_func_assert_works" = xyes; then + AC_CHECK_HEADERS(assert.h) +fi +])# AC_LIBTOOL_HEADER_ASSERT + +# _LT_AC_CHECK_DLFCN +# -------------------- +AC_DEFUN([_LT_AC_CHECK_DLFCN], +[AC_CHECK_HEADERS(dlfcn.h) +])# _LT_AC_CHECK_DLFCN + +# AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE +# --------------------------------- +AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], +[AC_REQUIRE([AC_CANONICAL_HOST]) +AC_REQUIRE([AC_PROG_NM]) +AC_REQUIRE([AC_OBJEXT]) +# Check for command to grab the raw symbol name followed by C symbol from nm. +AC_MSG_CHECKING([command to parse $NM output]) +AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [dnl + +# These are sane defaults that work on at least a few old systems. +# [They come from Ultrix. What could be older than Ultrix?!! ;)] + +# Character class describing NM global symbol codes. +symcode='[[BCDEGRST]]' + +# Regexp to match symbols that can be accessed directly from C. +sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' + +# Transform the above into a raw symbol and a C symbol. +symxfrm='\1 \2\3 \3' + +# Transform an extracted symbol line into a proper C declaration +lt_cv_global_symbol_to_cdecl="sed -n -e 's/^. .* \(.*\)$/extern char \1;/p'" + +# Transform an extracted symbol line into symbol name and symbol address +lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + +# Define system-specific variables. +case $host_os in +aix*) + symcode='[[BCDT]]' + ;; +cygwin* | mingw* | pw32*) + symcode='[[ABCDGISTW]]' + ;; +hpux*) # Its linker distinguishes data from code symbols + lt_cv_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern char \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" + lt_cv_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (lt_ptr) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (lt_ptr) \&\2},/p'" + ;; +irix*) + symcode='[[BCDEGRST]]' + ;; +solaris* | sysv5*) + symcode='[[BDT]]' + ;; +sysv4) + symcode='[[DFNSTU]]' + ;; +esac + +# Handle CRLF in mingw tool chain +opt_cr= +case $host_os in +mingw*) + opt_cr=`echo 'x\{0,1\}' | tr x '\015'` # option cr in regexp + ;; +esac + +# If we're using GNU nm, then use its standard symbol codes. +if $NM -V 2>&1 | egrep '(GNU|with BFD)' > /dev/null; then + symcode='[[ABCDGISTW]]' +fi + +# Try without a prefix undercore, then with it. +for ac_symprfx in "" "_"; do + + # Write the raw and C identifiers. +lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*\($ac_symprfx\)$sympat$opt_cr$/$symxfrm/p'" + + # Check to see that the pipe works correctly. + pipe_works=no + rm -f conftest* + cat > conftest.$ac_ext <<EOF +#ifdef __cplusplus +extern "C" { +#endif +char nm_test_var; +void nm_test_func(){} +#ifdef __cplusplus +} +#endif +int main(){nm_test_var='a';nm_test_func();return(0);} +EOF + + if AC_TRY_EVAL(ac_compile); then + # Now try to grab the symbols. + nlist=conftest.nm + if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then + # Try sorting and uniquifying the output. + if sort "$nlist" | uniq > "$nlist"T; then + mv -f "$nlist"T "$nlist" + else + rm -f "$nlist"T + fi + + # Make sure that we snagged all the symbols we need. + if egrep ' nm_test_var$' "$nlist" >/dev/null; then + if egrep ' nm_test_func$' "$nlist" >/dev/null; then + cat <<EOF > conftest.$ac_ext +#ifdef __cplusplus +extern "C" { +#endif + +EOF + # Now generate the symbol file. + eval "$lt_cv_global_symbol_to_cdecl"' < "$nlist" >> conftest.$ac_ext' + + cat <<EOF >> conftest.$ac_ext +#if defined (__STDC__) && __STDC__ +# define lt_ptr void * +#else +# define lt_ptr char * +# define const +#endif + +/* The mapping between symbol names and symbols. */ +const struct { + const char *name; + lt_ptr address; +} +lt_preloaded_symbols[[]] = +{ +EOF + sed "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (lt_ptr) \&\2},/" < "$nlist" >> conftest.$ac_ext + cat <<\EOF >> conftest.$ac_ext + {0, (lt_ptr) 0} +}; + +#ifdef __cplusplus +} +#endif +EOF + # Now try linking the two files. + mv conftest.$ac_objext conftstm.$ac_objext + save_LIBS="$LIBS" + save_CFLAGS="$CFLAGS" + LIBS="conftstm.$ac_objext" + CFLAGS="$CFLAGS$no_builtin_flag" + if AC_TRY_EVAL(ac_link) && test -s conftest; then + pipe_works=yes + fi + LIBS="$save_LIBS" + CFLAGS="$save_CFLAGS" + else + echo "cannot find nm_test_func in $nlist" >&AC_FD_CC + fi + else + echo "cannot find nm_test_var in $nlist" >&AC_FD_CC + fi + else + echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AC_FD_CC + fi + else + echo "$progname: failed program was:" >&AC_FD_CC + cat conftest.$ac_ext >&5 + fi + rm -f conftest* conftst* + + # Do not use the global_symbol_pipe unless it works. + if test "$pipe_works" = yes; then + break + else + lt_cv_sys_global_symbol_pipe= + fi +done +]) +global_symbol_pipe="$lt_cv_sys_global_symbol_pipe" +if test -z "$lt_cv_sys_global_symbol_pipe"; then + global_symbol_to_cdecl= + global_symbol_to_c_name_address= +else + global_symbol_to_cdecl="$lt_cv_global_symbol_to_cdecl" + global_symbol_to_c_name_address="$lt_cv_global_symbol_to_c_name_address" +fi +if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; +then + AC_MSG_RESULT(failed) +else + AC_MSG_RESULT(ok) +fi +]) # AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE + +# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR +# --------------------------------- +AC_DEFUN([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR], +[# Find the correct PATH separator. Usually this is `:', but +# DJGPP uses `;' like DOS. +if test "X${PATH_SEPARATOR+set}" != Xset; then + UNAME=${UNAME-`uname 2>/dev/null`} + case X$UNAME in + *-DOS) lt_cv_sys_path_separator=';' ;; + *) lt_cv_sys_path_separator=':' ;; + esac + PATH_SEPARATOR=$lt_cv_sys_path_separator +fi +])# _LT_AC_LIBTOOL_SYS_PATH_SEPARATOR + +# _LT_AC_PROG_ECHO_BACKSLASH +# -------------------------- +# Add some code to the start of the generated configure script which +# will find an echo command which doesn't interpret backslashes. +AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH], +[ifdef([AC_DIVERSION_NOTICE], [AC_DIVERT_PUSH(AC_DIVERSION_NOTICE)], + [AC_DIVERT_PUSH(NOTICE)]) +_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR + +# Check that we are running under the correct shell. +SHELL=${CONFIG_SHELL-/bin/sh} + +case X$ECHO in +X*--fallback-echo) + # Remove one level of quotation (which was required for Make). + ECHO=`echo "$ECHO" | sed 's,\\\\\[$]\\[$]0,'[$]0','` + ;; +esac + +echo=${ECHO-echo} +if test "X[$]1" = X--no-reexec; then + # Discard the --no-reexec flag, and continue. + shift +elif test "X[$]1" = X--fallback-echo; then + # Avoid inline document here, it may be left over + : +elif test "X`($echo '\t') 2>/dev/null`" = 'X\t'; then + # Yippee, $echo works! + : +else + # Restart under the correct shell. + exec $SHELL "[$]0" --no-reexec ${1+"[$]@"} +fi + +if test "X[$]1" = X--fallback-echo; then + # used as fallback echo + shift + cat <<EOF +$* +EOF + exit 0 +fi + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +if test -z "$ECHO"; then +if test "X${echo_test_string+set}" != Xset; then +# find a string as large as possible, as long as the shell can cope with it + for cmd in 'sed 50q "[$]0"' 'sed 20q "[$]0"' 'sed 10q "[$]0"' 'sed 2q "[$]0"' 'echo test'; do + # expected sizes: less than 2Kb, 1Kb, 512 bytes, 16 bytes, ... + if (echo_test_string="`eval $cmd`") 2>/dev/null && + echo_test_string="`eval $cmd`" && + (test "X$echo_test_string" = "X$echo_test_string") 2>/dev/null + then + break + fi + done +fi + +if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + : +else + # The Solaris, AIX, and Digital Unix default echo programs unquote + # backslashes. This makes it impossible to quote backslashes using + # echo "$something" | sed 's/\\/\\\\/g' + # + # So, first we look for a working echo in the user's PATH. + + IFS="${IFS= }"; save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for dir in $PATH /usr/ucb; do + if (test -f $dir/echo || test -f $dir/echo$ac_exeext) && + test "X`($dir/echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($dir/echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$dir/echo" + break + fi + done + IFS="$save_ifs" + + if test "X$echo" = Xecho; then + # We didn't find a better echo, so look for alternatives. + if test "X`(print -r '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`(print -r "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # This shell has a builtin print -r that does the trick. + echo='print -r' + elif (test -f /bin/ksh || test -f /bin/ksh$ac_exeext) && + test "X$CONFIG_SHELL" != X/bin/ksh; then + # If we have ksh, try running configure again with it. + ORIGINAL_CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} + export ORIGINAL_CONFIG_SHELL + CONFIG_SHELL=/bin/ksh + export CONFIG_SHELL + exec $CONFIG_SHELL "[$]0" --no-reexec ${1+"[$]@"} + else + # Try using printf. + echo='printf %s\n' + if test "X`($echo '\t') 2>/dev/null`" = 'X\t' && + echo_testing_string=`($echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + # Cool, printf works + : + elif echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($ORIGINAL_CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + CONFIG_SHELL=$ORIGINAL_CONFIG_SHELL + export CONFIG_SHELL + SHELL="$CONFIG_SHELL" + export SHELL + echo="$CONFIG_SHELL [$]0 --fallback-echo" + elif echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo '\t') 2>/dev/null` && + test "X$echo_testing_string" = 'X\t' && + echo_testing_string=`($CONFIG_SHELL "[$]0" --fallback-echo "$echo_test_string") 2>/dev/null` && + test "X$echo_testing_string" = "X$echo_test_string"; then + echo="$CONFIG_SHELL [$]0 --fallback-echo" + else + # maybe with a smaller string... + prev=: + + for cmd in 'echo test' 'sed 2q "[$]0"' 'sed 10q "[$]0"' 'sed 20q "[$]0"' 'sed 50q "[$]0"'; do + if (test "X$echo_test_string" = "X`eval $cmd`") 2>/dev/null + then + break + fi + prev="$cmd" + done + + if test "$prev" != 'sed 50q "[$]0"'; then + echo_test_string=`eval $prev` + export echo_test_string + exec ${ORIGINAL_CONFIG_SHELL-${CONFIG_SHELL-/bin/sh}} "[$]0" ${1+"[$]@"} + else + # Oops. We lost completely, so just stick with echo. + echo=echo + fi + fi + fi + fi +fi +fi + +# Copy echo and quote the copy suitably for passing to libtool from +# the Makefile, instead of quoting the original, which is used later. +ECHO=$echo +if test "X$ECHO" = "X$CONFIG_SHELL [$]0 --fallback-echo"; then + ECHO="$CONFIG_SHELL \\\$\[$]0 --fallback-echo" +fi + +AC_SUBST(ECHO) +AC_DIVERT_POP +])# _LT_AC_PROG_ECHO_BACKSLASH + +# _LT_AC_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, +# ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) +# ------------------------------------------------------------------ +AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF], +[if test "$cross_compiling" = yes; then : + [$4] +else + AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl + lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 + lt_status=$lt_dlunknown + cat > conftest.$ac_ext <<EOF +[#line __oline__ "configure" +#include "confdefs.h" + +#if HAVE_DLFCN_H +#include <dlfcn.h> +#endif + +#include <stdio.h> + +#ifdef RTLD_GLOBAL +# define LT_DLGLOBAL RTLD_GLOBAL +#else +# ifdef DL_GLOBAL +# define LT_DLGLOBAL DL_GLOBAL +# else +# define LT_DLGLOBAL 0 +# endif +#endif + +/* We may have to define LT_DLLAZY_OR_NOW in the command line if we + find out it does not work in some platform. */ +#ifndef LT_DLLAZY_OR_NOW +# ifdef RTLD_LAZY +# define LT_DLLAZY_OR_NOW RTLD_LAZY +# else +# ifdef DL_LAZY +# define LT_DLLAZY_OR_NOW DL_LAZY +# else +# ifdef RTLD_NOW +# define LT_DLLAZY_OR_NOW RTLD_NOW +# else +# ifdef DL_NOW +# define LT_DLLAZY_OR_NOW DL_NOW +# else +# define LT_DLLAZY_OR_NOW 0 +# endif +# endif +# endif +# endif +#endif + +#ifdef __cplusplus +extern "C" void exit (int); +#endif + +void fnord() { int i=42;} +int main () +{ + void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); + int status = $lt_dlunknown; + + if (self) + { + if (dlsym (self,"fnord")) status = $lt_dlno_uscore; + else if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; + /* dlclose (self); */ + } + + exit (status); +}] +EOF + if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext} 2>/dev/null; then + (./conftest; exit; ) 2>/dev/null + lt_status=$? + case x$lt_status in + x$lt_dlno_uscore) $1 ;; + x$lt_dlneed_uscore) $2 ;; + x$lt_unknown|x*) $3 ;; + esac + else : + # compilation failed + $3 + fi +fi +rm -fr conftest* +])# _LT_AC_TRY_DLOPEN_SELF + +# AC_LIBTOOL_DLOPEN_SELF +# ------------------- +AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], +[if test "x$enable_dlopen" != xyes; then + enable_dlopen=unknown + enable_dlopen_self=unknown + enable_dlopen_self_static=unknown +else + lt_cv_dlopen=no + lt_cv_dlopen_libs= + + case $host_os in + beos*) + lt_cv_dlopen="load_add_on" + lt_cv_dlopen_libs= + lt_cv_dlopen_self=yes + ;; + + cygwin* | mingw* | pw32*) + lt_cv_dlopen="LoadLibrary" + lt_cv_dlopen_libs= + ;; + + *) + AC_CHECK_FUNC([shl_load], + [lt_cv_dlopen="shl_load"], + [AC_CHECK_LIB([dld], [shl_load], + [lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld"], + [AC_CHECK_FUNC([dlopen], + [lt_cv_dlopen="dlopen"], + [AC_CHECK_LIB([dl], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl"], + [AC_CHECK_LIB([svld], [dlopen], + [lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld"], + [AC_CHECK_LIB([dld], [dld_link], + [lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld"]) + ]) + ]) + ]) + ]) + ]) + ;; + esac + + if test "x$lt_cv_dlopen" != xno; then + enable_dlopen=yes + else + enable_dlopen=no + fi + + case $lt_cv_dlopen in + dlopen) + save_CPPFLAGS="$CPPFLAGS" + AC_REQUIRE([_LT_AC_CHECK_DLFCN])dnl + test "x$ac_cv_header_dlfcn_h" = xyes && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" + + save_LDFLAGS="$LDFLAGS" + eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" + + save_LIBS="$LIBS" + LIBS="$lt_cv_dlopen_libs $LIBS" + + AC_CACHE_CHECK([whether a program can dlopen itself], + lt_cv_dlopen_self, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, + lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) + ]) + + if test "x$lt_cv_dlopen_self" = xyes; then + LDFLAGS="$LDFLAGS $link_static_flag" + AC_CACHE_CHECK([whether a statically linked program can dlopen itself], + lt_cv_dlopen_self_static, [dnl + _LT_AC_TRY_DLOPEN_SELF( + lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, + lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) + ]) + fi + + CPPFLAGS="$save_CPPFLAGS" + LDFLAGS="$save_LDFLAGS" + LIBS="$save_LIBS" + ;; + esac + + case $lt_cv_dlopen_self in + yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; + *) enable_dlopen_self=unknown ;; + esac + + case $lt_cv_dlopen_self_static in + yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; + *) enable_dlopen_self_static=unknown ;; + esac +fi +])# AC_LIBTOOL_DLOPEN_SELF + +AC_DEFUN([_LT_AC_LTCONFIG_HACK], +[AC_REQUIRE([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])dnl +# Sed substitution that helps us do robust quoting. It backslashifies +# metacharacters that are still active within double-quoted strings. +Xsed='sed -e s/^X//' +sed_quote_subst='s/\([[\\"\\`$\\\\]]\)/\\\1/g' + +# Same as above, but do not quote variable references. +double_quote_subst='s/\([[\\"\\`\\\\]]\)/\\\1/g' + +# Sed substitution to delay expansion of an escaped shell variable in a +# double_quote_subst'ed string. +delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' + +# Constants: +rm="rm -f" + +# Global variables: +default_ofile=libtool +can_build_shared=yes + +# All known linkers require a `.a' archive for static linking (except M$VC, +# which needs '.lib'). +libext=a +ltmain="$ac_aux_dir/ltmain.sh" +ofile="$default_ofile" +with_gnu_ld="$lt_cv_prog_gnu_ld" +need_locks="$enable_libtool_lock" + +old_CC="$CC" +old_CFLAGS="$CFLAGS" + +# Set sane defaults for various variables +test -z "$AR" && AR=ar +test -z "$AR_FLAGS" && AR_FLAGS=cru +test -z "$AS" && AS=as +test -z "$CC" && CC=cc +test -z "$DLLTOOL" && DLLTOOL=dlltool +test -z "$LD" && LD=ld +test -z "$LN_S" && LN_S="ln -s" +test -z "$MAGIC_CMD" && MAGIC_CMD=file +test -z "$NM" && NM=nm +test -z "$OBJDUMP" && OBJDUMP=objdump +test -z "$RANLIB" && RANLIB=: +test -z "$STRIP" && STRIP=: +test -z "$ac_objext" && ac_objext=o + +if test x"$host" != x"$build"; then + ac_tool_prefix=${host_alias}- +else + ac_tool_prefix= +fi + +# Transform linux* to *-*-linux-gnu*, to support old configure scripts. +case $host_os in +linux-gnu*) ;; +linux*) host=`echo $host | sed 's/^\(.*-.*-linux\)\(.*\)$/\1-gnu\2/'` +esac + +case $host_os in +aix3*) + # AIX sometimes has problems with the GCC collect2 program. For some + # reason, if we set the COLLECT_NAMES environment variable, the problems + # vanish in a puff of smoke. + if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES + fi + ;; +esac + +# Determine commands to create old-style static archives. +old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs$old_deplibs' +old_postinstall_cmds='chmod 644 $oldlib' +old_postuninstall_cmds= + +if test -n "$RANLIB"; then + case $host_os in + openbsd*) + old_postinstall_cmds="\$RANLIB -t \$oldlib~$old_postinstall_cmds" + ;; + *) + old_postinstall_cmds="\$RANLIB \$oldlib~$old_postinstall_cmds" + ;; + esac + old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" +fi + +# Allow CC to be a program name with arguments. +set dummy $CC +compiler="[$]2" + +AC_MSG_CHECKING([for objdir]) +rm -f .libs 2>/dev/null +mkdir .libs 2>/dev/null +if test -d .libs; then + objdir=.libs +else + # MS-DOS does not allow filenames that begin with a dot. + objdir=_libs +fi +rmdir .libs 2>/dev/null +AC_MSG_RESULT($objdir) + + +AC_ARG_WITH(pic, +[ --with-pic try to use only PIC/non-PIC objects [default=use both]], +pic_mode="$withval", pic_mode=default) +test -z "$pic_mode" && pic_mode=default + +# We assume here that the value for lt_cv_prog_cc_pic will not be cached +# in isolation, and that seeing it set (from the cache) indicates that +# the associated values are set (in the cache) correctly too. +AC_MSG_CHECKING([for $compiler option to produce PIC]) +AC_CACHE_VAL(lt_cv_prog_cc_pic, +[ lt_cv_prog_cc_pic= + lt_cv_prog_cc_shlib= + lt_cv_prog_cc_wl= + lt_cv_prog_cc_static= + lt_cv_prog_cc_no_builtin= + lt_cv_prog_cc_can_build_shared=$can_build_shared + + if test "$GCC" = yes; then + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-static' + + case $host_os in + aix*) + # Below there is a dirty hack to force normal static linking with -ldl + # The problem is because libdl dynamically linked with both libc and + # libC (AIX C++ library), which obviously doesn't included in libraries + # list by gcc. This cause undefined symbols with -static flags. + # This hack allows C programs to be linked with "-static -ldl", but + # not sure about C++ programs. + lt_cv_prog_cc_static="$lt_cv_prog_cc_static ${lt_cv_prog_cc_wl}-lC" + ;; + amigaos*) + # FIXME: we need at least 68020 code to build shared libraries, but + # adding the `-m68020' flag to GCC prevents building anything better, + # like `-m68040'. + lt_cv_prog_cc_pic='-m68020 -resident32 -malways-restore-a4' + ;; + beos* | irix5* | irix6* | osf3* | osf4* | osf5*) + # PIC is the default for these OSes. + ;; + darwin* | rhapsody*) + # PIC is the default on this platform + # Common symbols not allowed in MH_DYLIB files + lt_cv_prog_cc_pic='-fno-common' + ;; + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + sysv4*MP*) + if test -d /usr/nec; then + lt_cv_prog_cc_pic=-Kconform_pic + fi + ;; + *) + lt_cv_prog_cc_pic='-fPIC' + ;; + esac + else + # PORTME Check for PIC flags for the system compiler. + case $host_os in + aix3* | aix4* | aix5*) + lt_cv_prog_cc_wl='-Wl,' + # All AIX code is PIC. + if test "$host_cpu" = ia64; then + # AIX 5 now supports IA64 processor + lt_cv_prog_cc_static='-Bstatic' + else + lt_cv_prog_cc_static='-bnso -bI:/lib/syscalls.exp' + fi + ;; + + hpux9* | hpux10* | hpux11*) + # Is there a better lt_cv_prog_cc_static that works with the bundled CC? + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static="${lt_cv_prog_cc_wl}-a ${lt_cv_prog_cc_wl}archive" + lt_cv_prog_cc_pic='+Z' + ;; + + irix5* | irix6*) + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + # PIC (with -KPIC) is the default. + ;; + + cygwin* | mingw* | pw32* | os2*) + # This hack is so that the source file can tell whether it is being + # built for inclusion in a dll (and should export symbols for example). + lt_cv_prog_cc_pic='-DDLL_EXPORT' + ;; + + newsos6) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + ;; + + osf3* | osf4* | osf5*) + # All OSF/1 code is PIC. + lt_cv_prog_cc_wl='-Wl,' + lt_cv_prog_cc_static='-non_shared' + ;; + + sco3.2v5*) + lt_cv_prog_cc_pic='-Kpic' + lt_cv_prog_cc_static='-dn' + lt_cv_prog_cc_shlib='-belf' + ;; + + solaris*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Wl,' + ;; + + sunos4*) + lt_cv_prog_cc_pic='-PIC' + lt_cv_prog_cc_static='-Bstatic' + lt_cv_prog_cc_wl='-Qoption ld ' + ;; + + sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + lt_cv_prog_cc_pic='-KPIC' + lt_cv_prog_cc_static='-Bstatic' + if test "x$host_vendor" = xsni; then + lt_cv_prog_cc_wl='-LD' + else + lt_cv_prog_cc_wl='-Wl,' + fi + ;; + + uts4*) + lt_cv_prog_cc_pic='-pic' + lt_cv_prog_cc_static='-Bstatic' + ;; + + sysv4*MP*) + if test -d /usr/nec ;then + lt_cv_prog_cc_pic='-Kconform_pic' + lt_cv_prog_cc_static='-Bstatic' + fi + ;; + + *) + lt_cv_prog_cc_can_build_shared=no + ;; + esac + fi +]) +if test -z "$lt_cv_prog_cc_pic"; then + AC_MSG_RESULT([none]) +else + AC_MSG_RESULT([$lt_cv_prog_cc_pic]) + + # Check to make sure the pic_flag actually works. + AC_MSG_CHECKING([if $compiler PIC flag $lt_cv_prog_cc_pic works]) + AC_CACHE_VAL(lt_cv_prog_cc_pic_works, [dnl + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" + AC_TRY_COMPILE([], [], [dnl + case $host_os in + hpux9* | hpux10* | hpux11*) + # On HP-UX, both CC and GCC only warn that PIC is supported... then + # they create non-PIC objects. So, if there were any warnings, we + # assume that PIC is not supported. + if test -s conftest.err; then + lt_cv_prog_cc_pic_works=no + else + lt_cv_prog_cc_pic_works=yes + fi + ;; + *) + lt_cv_prog_cc_pic_works=yes + ;; + esac + ], [dnl + lt_cv_prog_cc_pic_works=no + ]) + CFLAGS="$save_CFLAGS" + ]) + + if test "X$lt_cv_prog_cc_pic_works" = Xno; then + lt_cv_prog_cc_pic= + lt_cv_prog_cc_can_build_shared=no + else + lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" + fi + + AC_MSG_RESULT([$lt_cv_prog_cc_pic_works]) +fi + +# Check for any special shared library compilation flags. +if test -n "$lt_cv_prog_cc_shlib"; then + AC_MSG_WARN([\`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries]) + if echo "$old_CC $old_CFLAGS " | egrep -e "[[ ]]$lt_cv_prog_cc_shlib[[ ]]" >/dev/null; then : + else + AC_MSG_WARN([add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure]) + lt_cv_prog_cc_can_build_shared=no + fi +fi + +AC_MSG_CHECKING([if $compiler static flag $lt_cv_prog_cc_static works]) +AC_CACHE_VAL([lt_cv_prog_cc_static_works], [dnl + lt_cv_prog_cc_static_works=no + save_LDFLAGS="$LDFLAGS" + LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" + AC_TRY_LINK([], [], [lt_cv_prog_cc_static_works=yes]) + LDFLAGS="$save_LDFLAGS" +]) + +# Belt *and* braces to stop my trousers falling down: +test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= +AC_MSG_RESULT([$lt_cv_prog_cc_static_works]) + +pic_flag="$lt_cv_prog_cc_pic" +special_shlib_compile_flags="$lt_cv_prog_cc_shlib" +wl="$lt_cv_prog_cc_wl" +link_static_flag="$lt_cv_prog_cc_static" +no_builtin_flag="$lt_cv_prog_cc_no_builtin" +can_build_shared="$lt_cv_prog_cc_can_build_shared" + + +# Check to see if options -o and -c are simultaneously supported by compiler +AC_MSG_CHECKING([if $compiler supports -c -o file.$ac_objext]) +AC_CACHE_VAL([lt_cv_compiler_c_o], [ +$rm -r conftest 2>/dev/null +mkdir conftest +cd conftest +echo "int some_variable = 0;" > conftest.$ac_ext +mkdir out +# According to Tom Tromey, Ian Lance Taylor reported there are C compilers +# that will create temporary files in the current directory regardless of +# the output directory. Thus, making CWD read-only will cause this test +# to fail, enabling locking or at least warning the user not to do parallel +# builds. +chmod -w . +save_CFLAGS="$CFLAGS" +CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" +compiler_c_o=no +if { (eval echo configure:__oline__: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s out/conftest.err; then + lt_cv_compiler_c_o=no + else + lt_cv_compiler_c_o=yes + fi +else + # Append any errors to the config.log. + cat out/conftest.err 1>&AC_FD_CC + lt_cv_compiler_c_o=no +fi +CFLAGS="$save_CFLAGS" +chmod u+w . +$rm conftest* out/* +rmdir out +cd .. +rmdir conftest +$rm -r conftest 2>/dev/null +]) +compiler_c_o=$lt_cv_compiler_c_o +AC_MSG_RESULT([$compiler_c_o]) + +if test x"$compiler_c_o" = x"yes"; then + # Check to see if we can write to a .lo + AC_MSG_CHECKING([if $compiler supports -c -o file.lo]) + AC_CACHE_VAL([lt_cv_compiler_o_lo], [ + lt_cv_compiler_o_lo=no + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -c -o conftest.lo" + save_objext="$ac_objext" + ac_objext=lo + AC_TRY_COMPILE([], [int some_variable = 0;], [dnl + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + lt_cv_compiler_o_lo=no + else + lt_cv_compiler_o_lo=yes + fi + ]) + ac_objext="$save_objext" + CFLAGS="$save_CFLAGS" + ]) + compiler_o_lo=$lt_cv_compiler_o_lo + AC_MSG_RESULT([$compiler_o_lo]) +else + compiler_o_lo=no +fi + +# Check to see if we can do hard links to lock some files if needed +hard_links="nottested" +if test "$compiler_c_o" = no && test "$need_locks" != no; then + # do not overwrite the value of need_locks provided by the user + AC_MSG_CHECKING([if we can lock with hard links]) + hard_links=yes + $rm conftest* + ln conftest.a conftest.b 2>/dev/null && hard_links=no + touch conftest.a + ln conftest.a conftest.b 2>&5 || hard_links=no + ln conftest.a conftest.b 2>/dev/null && hard_links=no + AC_MSG_RESULT([$hard_links]) + if test "$hard_links" = no; then + AC_MSG_WARN([\`$CC' does not support \`-c -o', so \`make -j' may be unsafe]) + need_locks=warn + fi +else + need_locks=no +fi + +if test "$GCC" = yes; then + # Check to see if options -fno-rtti -fno-exceptions are supported by compiler + AC_MSG_CHECKING([if $compiler supports -fno-rtti -fno-exceptions]) + echo "int some_variable = 0;" > conftest.$ac_ext + save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" + compiler_rtti_exceptions=no + AC_TRY_COMPILE([], [int some_variable = 0;], [dnl + # The compiler can only warn and ignore the option if not recognized + # So say no if there are warnings + if test -s conftest.err; then + compiler_rtti_exceptions=no + else + compiler_rtti_exceptions=yes + fi + ]) + CFLAGS="$save_CFLAGS" + AC_MSG_RESULT([$compiler_rtti_exceptions]) + + if test "$compiler_rtti_exceptions" = "yes"; then + no_builtin_flag=' -fno-builtin -fno-rtti -fno-exceptions' + else + no_builtin_flag=' -fno-builtin' + fi +fi + +# See if the linker supports building shared libraries. +AC_MSG_CHECKING([whether the linker ($LD) supports shared libraries]) + +allow_undefined_flag= +no_undefined_flag= +need_lib_prefix=unknown +need_version=unknown +# when you set need_version to no, make sure it does not cause -set_version +# flags to be left without arguments +archive_cmds= +archive_expsym_cmds= +old_archive_from_new_cmds= +old_archive_from_expsyms_cmds= +export_dynamic_flag_spec= +whole_archive_flag_spec= +thread_safe_flag_spec= +hardcode_into_libs=no +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no +hardcode_shlibpath_var=unsupported +runpath_var= +link_all_deplibs=unknown +always_export_symbols=no +export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | sed '\''s/.* //'\'' | sort | uniq > $export_symbols' +# include_expsyms should be a list of space-separated symbols to be *always* +# included in the symbol list +include_expsyms= +# exclude_expsyms can be an egrep regular expression of symbols to exclude +# it will be wrapped by ` (' and `)$', so one must not match beginning or +# end of line. Example: `a|bc|.*d.*' will exclude the symbols `a' and `bc', +# as well as any symbol that contains `d'. +exclude_expsyms="_GLOBAL_OFFSET_TABLE_" +# Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out +# platforms (ab)use it in PIC code, but their linkers get confused if +# the symbol is explicitly referenced. Since portable code cannot +# rely on this symbol name, it's probably fine to never include it in +# preloaded symbol tables. +extract_expsyms_cmds= + +case $host_os in +cygwin* | mingw* | pw32*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; +openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # If archive_cmds runs LD, not CC, wlarc should be empty + wlarc='${wl}' + + # See if GNU ld supports shared libraries. + case $host_os in + aix3* | aix4* | aix5*) + # On AIX, the GNU linker is very broken + # Note:Check GNU linker on AIX 5-IA64 when/if it becomes available. + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: the GNU linker, at least up to release 2.9.1, is reported +*** to be unable to reliably create shared libraries on AIX. +*** Therefore, libtool is disabling shared libraries support. If you +*** really care for shared libraries, you may want to modify your PATH +*** so that a non-GNU linker is found, and then restart. + +EOF + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + + # Samuel A. Falvo II <kc5tja@dolphin.openprojects.net> reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we can use + # them. + ld_shlibs=no + ;; + + beos*) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + allow_undefined_flag=unsupported + # Joseph Beckenbach <jrb3@best.com> says some releases of gcc + # support --undefined. This deserves some investigation. FIXME + archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + else + ld_shlibs=no + fi + ;; + + cygwin* | mingw* | pw32*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + allow_undefined_flag=unsupported + always_export_symbols=yes + + extract_expsyms_cmds='test -f $output_objdir/impgen.c || \ + sed -e "/^# \/\* impgen\.c starts here \*\//,/^# \/\* impgen.c ends here \*\// { s/^# //;s/^# *$//; p; }" -e d < $''0 > $output_objdir/impgen.c~ + test -f $output_objdir/impgen.exe || (cd $output_objdir && \ + if test "x$HOST_CC" != "x" ; then $HOST_CC -o impgen impgen.c ; \ + else $CC -o impgen impgen.c ; fi)~ + $output_objdir/impgen $dir/$soroot > $output_objdir/$soname-def' + + old_archive_from_expsyms_cmds='$DLLTOOL --as=$AS --dllname $soname --def $output_objdir/$soname-def --output-lib $output_objdir/$newlib' + + # cygwin and mingw dlls have different entry points and sets of symbols + # to exclude. + # FIXME: what about values for MSVC? + dll_entry=__cygwin_dll_entry@12 + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12~ + case $host_os in + mingw*) + # mingw values + dll_entry=_DllMainCRTStartup@12 + dll_exclude_symbols=DllMain@12,DllMainCRTStartup@12,DllEntryPoint@12~ + ;; + esac + + # mingw and cygwin differ, and it's simplest to just exclude the union + # of the two symbol sets. + dll_exclude_symbols=DllMain@12,_cygwin_dll_entry@12,_cygwin_noncygwin_dll_entry@12,DllMainCRTStartup@12,DllEntryPoint@12 + + # recent cygwin and mingw systems supply a stub DllMain which the user + # can override, but on older systems we have to supply one (in ltdll.c) + if test "x$lt_cv_need_dllmain" = "xyes"; then + ltdll_obj='$output_objdir/$soname-ltdll.'"$ac_objext " + ltdll_cmds='test -f $output_objdir/$soname-ltdll.c || sed -e "/^# \/\* ltdll\.c starts here \*\//,/^# \/\* ltdll.c ends here \*\// { s/^# //; p; }" -e d < $''0 > $output_objdir/$soname-ltdll.c~ + test -f $output_objdir/$soname-ltdll.$ac_objext || (cd $output_objdir && $CC -c $soname-ltdll.c)~' + else + ltdll_obj= + ltdll_cmds= + fi + + # Extract the symbol export list from an `--export-all' def file, + # then regenerate the def file from the symbol export list, so that + # the compiled dll only exports the symbol export list. + # Be careful not to strip the DATA tag left be newer dlltools. + export_symbols_cmds="$ltdll_cmds"' + $DLLTOOL --export-all --exclude-symbols '$dll_exclude_symbols' --output-def $output_objdir/$soname-def '$ltdll_obj'$libobjs $convenience~ + sed -e "1,/EXPORTS/d" -e "s/ @ [[0-9]]*//" -e "s/ *;.*$//" < $output_objdir/$soname-def > $export_symbols' + + # If the export-symbols file already is a .def file (1st line + # is EXPORTS), use it as is. + # If DATA tags from a recent dlltool are present, honour them! + archive_expsym_cmds='if test "x`head -1 $export_symbols`" = xEXPORTS; then + cp $export_symbols $output_objdir/$soname-def; + else + echo EXPORTS > $output_objdir/$soname-def; + _lt_hint=1; + cat $export_symbols | while read symbol; do + set dummy \$symbol; + case \[$]# in + 2) echo " \[$]2 @ \$_lt_hint ; " >> $output_objdir/$soname-def;; + *) echo " \[$]2 @ \$_lt_hint \[$]3 ; " >> $output_objdir/$soname-def;; + esac; + _lt_hint=`expr 1 + \$_lt_hint`; + done; + fi~ + '"$ltdll_cmds"' + $CC -Wl,--base-file,$output_objdir/$soname-base '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp~ + $CC -Wl,--base-file,$output_objdir/$soname-base $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags~ + $DLLTOOL --as=$AS --dllname $soname --exclude-symbols '$dll_exclude_symbols' --def $output_objdir/$soname-def --base-file $output_objdir/$soname-base --output-exp $output_objdir/$soname-exp --output-lib $output_objdir/$libname.dll.a~ + $CC $output_objdir/$soname-exp '$lt_cv_cc_dll_switch' -Wl,-e,'$dll_entry' -o $output_objdir/$soname '$ltdll_obj'$libobjs $deplibs $compiler_flags' + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' + wlarc= + else + archive_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared -nodefaultlibs $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + fi + ;; + + solaris* | sysv5*) + if $LD -v 2>&1 | egrep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + cat <<EOF 1>&2 + +*** Warning: The releases 2.8.* of the GNU linker cannot reliably +*** create shared libraries on Solaris systems. Therefore, libtool +*** is disabling shared libraries support. We urge you to upgrade GNU +*** binutils to release 2.9.1 or newer. Another option is to modify +*** your PATH or compiler configuration so that the native linker is +*** used, and then restart. + +EOF + elif $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + + sunos4*) + archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' + wlarc= + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + *) + if $LD --help 2>&1 | egrep ': supported targets:.* elf' > /dev/null; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' + archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' + else + ld_shlibs=no + fi + ;; + esac + + if test "$ld_shlibs" = yes; then + runpath_var=LD_RUN_PATH + hardcode_libdir_flag_spec='${wl}--rpath ${wl}$libdir' + export_dynamic_flag_spec='${wl}--export-dynamic' + case $host_os in + cygwin* | mingw* | pw32*) + # dlltool doesn't understand --whole-archive et. al. + whole_archive_flag_spec= + ;; + *) + # ancient GNU ld didn't support --whole-archive et. al. + if $LD --help 2>&1 | egrep 'no-whole-archive' > /dev/null; then + whole_archive_flag_spec="$wlarc"'--whole-archive$convenience '"$wlarc"'--no-whole-archive' + else + whole_archive_flag_spec= + fi + ;; + esac + fi +else + # PORTME fill in a description of your system's linker (not GNU ld) + case $host_os in + aix3*) + allow_undefined_flag=unsupported + always_export_symbols=yes + archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes && test -z "$link_static_flag"; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + + aix4* | aix5*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + exp_sym_flag='-Bexport' + no_entry_flag="" + else + aix_use_runtimelinking=no + + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[[23]]|aix4.[[23]].*|aix5*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + esac + + exp_sym_flag='-bexport' + no_entry_flag='-bnoentry' + fi + + # When large executables or shared objects are built, AIX ld can + # have problems creating the table of contents. If linking a library + # or program results in "error TOC overflow" add -mminimal-toc to + # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not + # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. + + hardcode_direct=yes + archive_cmds='' + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[[012]]|aix4.[[012]].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + hardcode_direct=yes + else + # We have old collect2 + hardcode_direct=unsupported + # It fails to find uninstalled libraries when the uninstalled + # path is not listed in the libpath. Setting hardcode_minus_L + # to unsupported forces relinking + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + esac + + shared_flag='-shared' + else + # not using gcc + if test "$host_cpu" = ia64; then + shared_flag='${wl}-G' + else + if test "$aix_use_runtimelinking" = yes; then + shared_flag='${wl}-G' + else + shared_flag='${wl}-bM:SRE' + fi + fi + fi + + # It seems that -bexpall can do strange things, so it is better to + # generate a list of symbols to export. + always_export_symbols=yes + if test "$aix_use_runtimelinking" = yes; then + # Warning - without using the other runtime loading flags (-brtl), + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='-berok' + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:/usr/lib:/lib' + archive_expsym_cmds="\$CC"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then echo "${wl}${allow_undefined_flag}"; else :; fi` '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols $shared_flag" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + allow_undefined_flag="-z nodefs" + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname ${wl}-h$soname $libobjs $deplibs $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols" + else + hardcode_libdir_flag_spec='${wl}-bnolibpath ${wl}-blibpath:$libdir:/usr/lib:/lib' + # Warning - without using the other run time loading flags, + # -berok will link without error, but may produce a broken library. + allow_undefined_flag='${wl}-berok' + # This is a bit strange, but is similar to how AIX traditionally builds + # it's shared libraries. + archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $compiler_flags ${allow_undefined_flag} '"\${wl}$no_entry_flag \${wl}$exp_sym_flag:\$export_symbols"' ~$AR -crlo $objdir/$libname$release.a $objdir/$soname' + fi + fi + ;; + + amigaos*) + archive_cmds='$rm $output_objdir/a2ixlibrary.data~$echo "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$echo "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$echo "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$echo "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no + ;; + + cygwin* | mingw* | pw32*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + allow_undefined_flag=unsupported + # Tell ltmain to make .lib files, not .a files. + libext=lib + # FIXME: Setting linknames here is a bad hack. + archive_cmds='$CC -o $lib $libobjs $compiler_flags `echo "$deplibs" | sed -e '\''s/ -lc$//'\''` -link -dll~linknames=' + # The linker will automatically build a .lib file if we build a DLL. + old_archive_from_new_cmds='true' + # FIXME: Should let the user specify the lib program. + old_archive_cmds='lib /OUT:$oldlib$oldobjs$old_deplibs' + fix_srcfile_path='`cygpath -w "$srcfile"`' + ;; + + darwin* | rhapsody*) + case "$host_os" in + rhapsody* | darwin1.[[012]]) + allow_undefined_flag='-undefined suppress' + ;; + *) # Darwin 1.3 on + allow_undefined_flag='-flat_namespace -undefined suppress' + ;; + esac + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. + archive_cmds='$nonopt $(test "x$module" = xyes && echo -bundle || echo -dynamiclib) $allow_undefined_flag -o $lib $libobjs $deplibs$linker_flags -install_name $rpath/$soname $verstring' + # We need to add '_' to the symbols in $export_symbols first + #archive_expsym_cmds="$archive_cmds"' && strip -s $export_symbols' + hardcode_direct=yes + hardcode_shlibpath_var=no + whole_archive_flag_spec='-all_load $convenience' + ;; + + freebsd1*) + ld_shlibs=no + ;; + + # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor + # support. Future versions do this automatically, but an explicit c++rt0.o + # does not break anything, and helps significantly (at the cost of a little + # extra space). + freebsd2.2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + # Unfortunately, older versions of FreeBSD 2 do not have this feature. + freebsd2*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + # FreeBSD 3 and greater uses gcc -shared to do shared libraries. + freebsd*) + archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + hpux9* | hpux10* | hpux11*) + case $host_os in + hpux9*) archive_cmds='$rm $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' ;; + *) archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' ;; + esac + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + hardcode_minus_L=yes # Not in the search PATH, but as the default + # location of the library. + export_dynamic_flag_spec='${wl}-E' + ;; + + irix5* | irix6*) + if test "$GCC" = yes; then + archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + link_all_deplibs=yes + ;; + + netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out + else + archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF + fi + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + hardcode_shlibpath_var=no + ;; + + newsos6) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_shlibpath_var=no + ;; + + openbsd*) + hardcode_direct=yes + hardcode_shlibpath_var=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + export_dynamic_flag_spec='${wl}-E' + else + case "$host_os" in + openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) + archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + ;; + + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + allow_undefined_flag=unsupported + archive_cmds='$echo "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$echo "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$echo DATA >> $output_objdir/$libname.def~$echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~$echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' + old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' + ;; + + osf3*) + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + fi + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + + osf4* | osf5*) # as osf3* with the addition of -msym flag + if test "$GCC" = yes; then + allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' + archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && echo ${wl}-set_version ${wl}$verstring` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + allow_undefined_flag=' -expect_unresolved \*' + archive_cmds='$LD -shared${allow_undefined_flag} $libobjs $deplibs $linker_flags -msym -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${output_objdir}/so_locations -o $lib' + archive_expsym_cmds='for i in `cat $export_symbols`; do printf "-exported_symbol " >> $lib.exp; echo "\$i" >> $lib.exp; done; echo "-hidden">> $lib.exp~ + $LD -shared${allow_undefined_flag} -input $lib.exp $linker_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && echo -set_version $verstring` -update_registry ${objdir}/so_locations -o $lib~$rm $lib.exp' + + #Both c and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + + sco3.2v5*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + export_dynamic_flag_spec='${wl}-Bexport' + ;; + + solaris*) + # gcc --version < 3.0 without binutils cannot create self contained + # shared libraries reliably, requiring libgcc.a to resolve some of + # the object symbols generated in some cases. Libraries that use + # assert need libgcc.a to resolve __eprintf, for example. Linking + # a copy of libgcc.a into every shared library to guarantee resolving + # such symbols causes other problems: According to Tim Van Holder + # <tim.van.holder@pandora.be>, C++ libraries end up with a separate + # (to the application) exception stack for one thing. + no_undefined_flag=' -z defs' + if test "$GCC" = yes; then + case `$CC --version 2>/dev/null` in + [[12]].*) + cat <<EOF 1>&2 + +*** Warning: Releases of GCC earlier than version 3.0 cannot reliably +*** create self contained shared libraries on Solaris systems, without +*** introducing a dependency on libgcc.a. Therefore, libtool is disabling +*** -no-undefined support, which will at least allow you to build shared +*** libraries. However, you may find that when you link such libraries +*** into an application without using GCC, you have to manually add +*** \`gcc --print-libgcc-file-name\` to the link command. We urge you to +*** upgrade to a newer version of GCC. Another option is to rebuild your +*** current GCC to use the GNU linker from GNU binutils 2.9.1 or newer. + +EOF + no_undefined_flag= + ;; + esac + fi + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec='-R$libdir' + hardcode_shlibpath_var=no + case $host_os in + solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; + *) # Supported since Solaris 2.6 (maybe 2.5.1?) + whole_archive_flag_spec='-z allextract$convenience -z defaultextract' ;; + esac + link_all_deplibs=yes + ;; + + sunos4*) + if test "x$host_vendor" = xsequent; then + # Use $CC to link under sequent, because it throws in some extra .o + # files that make .init and .fini sections work. + archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' + fi + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + hardcode_shlibpath_var=no + ;; + + sysv4) + if test "x$host_vendor" = xsno; then + archive_cmds='$LD -G -Bsymbolic -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes # is this really true??? + else + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + sysv4.3*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + export_dynamic_flag_spec='-Bexport' + ;; + + sysv5*) + no_undefined_flag=' -z text' + # $CC -shared without GNU ld will not create a library from C++ + # object files and a static libstdc++, better avoid it by now + archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' + archive_expsym_cmds='$echo "{ global:" > $lib.exp~cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $lib.exp~$echo "local: *; };" >> $lib.exp~ + $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$rm $lib.exp' + hardcode_libdir_flag_spec= + hardcode_shlibpath_var=no + runpath_var='LD_RUN_PATH' + ;; + + uts4*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + dgux*) + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_libdir_flag_spec='-L$libdir' + hardcode_shlibpath_var=no + ;; + + sysv4*MP*) + if test -d /usr/nec; then + archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' + hardcode_shlibpath_var=no + runpath_var=LD_RUN_PATH + hardcode_runpath_var=yes + ld_shlibs=yes + fi + ;; + + sysv4.2uw2*) + archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' + hardcode_direct=yes + hardcode_minus_L=no + hardcode_shlibpath_var=no + hardcode_runpath_var=yes + runpath_var=LD_RUN_PATH + ;; + + sysv5uw7* | unixware7*) + no_undefined_flag='${wl}-z ${wl}text' + if test "$GCC" = yes; then + archive_cmds='$CC -shared ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + else + archive_cmds='$CC -G ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' + fi + runpath_var='LD_RUN_PATH' + hardcode_shlibpath_var=no + ;; + + *) + ld_shlibs=no + ;; + esac +fi +AC_MSG_RESULT([$ld_shlibs]) +test "$ld_shlibs" = no && can_build_shared=no + +# Check hardcoding attributes. +AC_MSG_CHECKING([how to hardcode library paths into programs]) +hardcode_action= +if test -n "$hardcode_libdir_flag_spec" || \ + test -n "$runpath_var"; then + + # We can hardcode non-existant directories. + if test "$hardcode_direct" != no && + # If the only mechanism to avoid hardcoding is shlibpath_var, we + # have to relink, otherwise we might link with an installed library + # when we should be linking with a yet-to-be-installed one + ## test "$hardcode_shlibpath_var" != no && + test "$hardcode_minus_L" != no; then + # Linking always hardcodes the temporary library directory. + hardcode_action=relink + else + # We can link without hardcoding, and we can hardcode nonexisting dirs. + hardcode_action=immediate + fi +else + # We cannot hardcode anything, or else we can only hardcode existing + # directories. + hardcode_action=unsupported +fi +AC_MSG_RESULT([$hardcode_action]) + +striplib= +old_striplib= +AC_MSG_CHECKING([whether stripping libraries is possible]) +if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then + test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" + test -z "$striplib" && striplib="$STRIP --strip-unneeded" + AC_MSG_RESULT([yes]) +else + AC_MSG_RESULT([no]) +fi + +reload_cmds='$LD$reload_flag -o $output$reload_objs' +test -z "$deplibs_check_method" && deplibs_check_method=unknown + +# PORTME Fill in your ld.so characteristics +AC_MSG_CHECKING([dynamic linker characteristics]) +library_names_spec= +libname_spec='lib$name' +soname_spec= +postinstall_cmds= +postuninstall_cmds= +finish_cmds= +finish_eval= +shlibpath_var= +shlibpath_overrides_runpath=unknown +version_type=none +dynamic_linker="$host_os ld.so" +sys_lib_dlsearch_path_spec="/lib /usr/lib" +sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" + +case $host_os in +aix3*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix $libname.a' + shlibpath_var=LIBPATH + + # AIX has no versioning support, so we append a major version to the name. + soname_spec='${libname}${release}.so$major' + ;; + +aix4* | aix5*) + version_type=linux + if test "$host_cpu" = ia64; then + # AIX 5 supports IA64 + library_names_spec='${libname}${release}.so$major ${libname}${release}.so$versuffix $libname.so' + shlibpath_var=LD_LIBRARY_PATH + else + # With GCC up to 2.95.x, collect2 would create an import file + # for dependence libraries. The import file would start with + # the line `#! .'. This would cause the generated library to + # depend on `.', always an invalid library. This was fixed in + # development snapshots of GCC prior to 3.0. + case $host_os in + aix4 | aix4.[[01]] | aix4.[[01]].*) + if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' + echo ' yes ' + echo '#endif'; } | ${CC} -E - | grep yes > /dev/null; then + : + else + can_build_shared=no + fi + ;; + esac + # AIX (on Power*) has no versioning support, so currently we can + # not hardcode correct soname into executable. Probably we can + # add versioning support to collect2, so additional links can + # be useful in future. + if test "$aix_use_runtimelinking" = yes; then + # If using run time linking (on AIX 4.2 or later) use lib<name>.so + # instead of lib<name>.a to let people know that these are not + # typical AIX shared libraries. + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + else + # We preserve .a as extension for shared libraries through AIX4.2 + # and later when we are not doing run time linking. + library_names_spec='${libname}${release}.a $libname.a' + soname_spec='${libname}${release}.so$major' + fi + shlibpath_var=LIBPATH + fi + ;; + +amigaos*) + library_names_spec='$libname.ixlibrary $libname.a' + # Create ${libname}_ixlibrary.a entries in /sys/libs. + finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`$echo "X$lib" | $Xsed -e '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; test $rm /sys/libs/${libname}_ixlibrary.a; $show "(cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a)"; (cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a) || exit 1; done' + ;; + +beos*) + library_names_spec='${libname}.so' + dynamic_linker="$host_os ld.so" + shlibpath_var=LIBRARY_PATH + ;; + +bsdi4*) + version_type=linux + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" + sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" + export_dynamic_flag_spec=-rdynamic + # the default ld.so.conf also contains /usr/contrib/lib and + # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow + # libtool to hard-code these into programs + ;; + +cygwin* | mingw* | pw32*) + version_type=windows + need_version=no + need_lib_prefix=no + case $GCC,$host_os in + yes,cygwin*) + library_names_spec='$libname.dll.a' + soname_spec='`echo ${libname} | sed -e 's/^lib/cyg/'``echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' + postinstall_cmds='dlpath=`bash 2>&1 -c '\''. $dir/${file}i;echo \$dlname'\''`~ + dldir=$destdir/`dirname \$dlpath`~ + test -d \$dldir || mkdir -p \$dldir~ + $install_prog .libs/$dlname \$dldir/$dlname' + postuninstall_cmds='dldll=`bash 2>&1 -c '\''. $file; echo \$dlname'\''`~ + dlpath=$dir/\$dldll~ + $rm \$dlpath' + ;; + yes,mingw*) + library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll' + sys_lib_search_path_spec=`$CC -print-search-dirs | grep "^libraries:" | sed -e "s/^libraries://" -e "s/;/ /g"` + ;; + yes,pw32*) + library_names_spec='`echo ${libname} | sed -e 's/^lib/pw/'``echo ${release} | sed -e 's/[.]/-/g'`${versuffix}.dll' + ;; + *) + library_names_spec='${libname}`echo ${release} | sed -e 's/[[.]]/-/g'`${versuffix}.dll $libname.lib' + ;; + esac + dynamic_linker='Win32 ld.exe' + # FIXME: first we should search . and the directory the executable is in + shlibpath_var=PATH + ;; + +darwin* | rhapsody*) + dynamic_linker="$host_os dyld" + version_type=darwin + need_lib_prefix=no + need_version=no + # FIXME: Relying on posixy $() will cause problems for + # cross-compilation, but unfortunately the echo tests do not + # yet detect zsh echo's removal of \ escapes. + library_names_spec='${libname}${release}${versuffix}.$(test .$module = .yes && echo so || echo dylib) ${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib) ${libname}.$(test .$module = .yes && echo so || echo dylib)' + soname_spec='${libname}${release}${major}.$(test .$module = .yes && echo so || echo dylib)' + shlibpath_overrides_runpath=yes + shlibpath_var=DYLD_LIBRARY_PATH + ;; + +freebsd1*) + dynamic_linker=no + ;; + +freebsd*) + objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout` + version_type=freebsd-$objformat + case $version_type in + freebsd-elf*) + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + need_version=no + need_lib_prefix=no + ;; + freebsd-*) + library_names_spec='${libname}${release}.so$versuffix $libname.so$versuffix' + need_version=yes + ;; + esac + shlibpath_var=LD_LIBRARY_PATH + case $host_os in + freebsd2*) + shlibpath_overrides_runpath=yes + ;; + *) + shlibpath_overrides_runpath=no + hardcode_into_libs=yes + ;; + esac + ;; + +gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so${major} ${libname}.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + hardcode_into_libs=yes + ;; + +hpux9* | hpux10* | hpux11*) + # Give a soname corresponding to the major version so that dld.sl refuses to + # link against other versions. + dynamic_linker="$host_os dld.sl" + version_type=sunos + need_lib_prefix=no + need_version=no + shlibpath_var=SHLIB_PATH + shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH + library_names_spec='${libname}${release}.sl$versuffix ${libname}${release}.sl$major $libname.sl' + soname_spec='${libname}${release}.sl$major' + # HP-UX runs *really* slowly unless shared libraries are mode 555. + postinstall_cmds='chmod 555 $lib' + ;; + +irix5* | irix6*) + version_type=irix + need_lib_prefix=no + need_version=no + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so $libname.so' + case $host_os in + irix5*) + libsuff= shlibsuff= + ;; + *) + case $LD in # libtool.m4 will add one of these switches to LD + *-32|*"-32 ") libsuff= shlibsuff= libmagic=32-bit;; + *-n32|*"-n32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; + *-64|*"-64 ") libsuff=64 shlibsuff=64 libmagic=64-bit;; + *) libsuff= shlibsuff= libmagic=never-match;; + esac + ;; + esac + shlibpath_var=LD_LIBRARY${shlibsuff}_PATH + shlibpath_overrides_runpath=no + sys_lib_search_path_spec="/usr/lib${libsuff} /lib${libsuff} /usr/local/lib${libsuff}" + sys_lib_dlsearch_path_spec="/usr/lib${libsuff} /lib${libsuff}" + ;; + +# No shared lib support for Linux oldld, aout, or coff. +linux-gnuoldld* | linux-gnuaout* | linux-gnucoff*) + dynamic_linker=no + ;; + +# This must be Linux ELF. +linux-gnu*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=no + # This implies no fast_install, which is unacceptable. + # Some rework will be needed to allow for fast_install + # before this can be enabled. + hardcode_into_libs=yes + + # We used to test for /lib/ld.so.1 and disable shared libraries on + # powerpc, because MkLinux only supported shared libraries with the + # GNU dynamic linker. Since this was broken with cross compilers, + # most powerpc-linux boxes support dynamic linking these days and + # people can always --disable-shared, the test was removed, and we + # assume the GNU/Linux dynamic linker is in use. + dynamic_linker='GNU/Linux ld.so' + ;; + +netbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if echo __ELF__ | $CC -E - | grep __ELF__ >/dev/null; then + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + dynamic_linker='NetBSD (a.out) ld.so' + else + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major ${libname}${release}.so ${libname}.so' + soname_spec='${libname}${release}.so$major' + dynamic_linker='NetBSD ld.elf_so' + fi + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + ;; + +newsos6) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + ;; + +openbsd*) + version_type=sunos + need_lib_prefix=no + need_version=no + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + case "$host_os" in + openbsd2.[[89]] | openbsd2.[[89]].*) + shlibpath_overrides_runpath=no + ;; + *) + shlibpath_overrides_runpath=yes + ;; + esac + else + shlibpath_overrides_runpath=yes + fi + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' + shlibpath_var=LD_LIBRARY_PATH + ;; + +os2*) + libname_spec='$name' + need_lib_prefix=no + library_names_spec='$libname.dll $libname.a' + dynamic_linker='OS/2 ld.exe' + shlibpath_var=LIBPATH + ;; + +osf3* | osf4* | osf5*) + version_type=osf + need_version=no + soname_spec='${libname}${release}.so' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so $libname.so' + shlibpath_var=LD_LIBRARY_PATH + sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" + sys_lib_dlsearch_path_spec="$sys_lib_search_path_spec" + ;; + +sco3.2v5*) + version_type=osf + soname_spec='${libname}${release}.so$major' + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + shlibpath_var=LD_LIBRARY_PATH + ;; + +solaris*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + hardcode_into_libs=yes + # ldd complains unless libraries are executable + postinstall_cmds='chmod +x $lib' + ;; + +sunos4*) + version_type=sunos + library_names_spec='${libname}${release}.so$versuffix ${libname}.so$versuffix' + finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' + shlibpath_var=LD_LIBRARY_PATH + shlibpath_overrides_runpath=yes + if test "$with_gnu_ld" = yes; then + need_lib_prefix=no + fi + need_version=yes + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + case $host_vendor in + sni) + shlibpath_overrides_runpath=no + ;; + motorola) + need_lib_prefix=no + need_version=no + shlibpath_overrides_runpath=no + sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' + ;; + esac + ;; + +uts4*) + version_type=linux + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +dgux*) + version_type=linux + need_lib_prefix=no + need_version=no + library_names_spec='${libname}${release}.so$versuffix ${libname}${release}.so$major $libname.so' + soname_spec='${libname}${release}.so$major' + shlibpath_var=LD_LIBRARY_PATH + ;; + +sysv4*MP*) + if test -d /usr/nec ;then + version_type=linux + library_names_spec='$libname.so.$versuffix $libname.so.$major $libname.so' + soname_spec='$libname.so.$major' + shlibpath_var=LD_LIBRARY_PATH + fi + ;; + +*) + dynamic_linker=no + ;; +esac +AC_MSG_RESULT([$dynamic_linker]) +test "$dynamic_linker" = no && can_build_shared=no + +# Report the final consequences. +AC_MSG_CHECKING([if libtool supports shared libraries]) +AC_MSG_RESULT([$can_build_shared]) + +AC_MSG_CHECKING([whether to build shared libraries]) +test "$can_build_shared" = "no" && enable_shared=no + +# On AIX, shared libraries and static libraries use the same namespace, and +# are all built from PIC. +case "$host_os" in +aix3*) + test "$enable_shared" = yes && enable_static=no + if test -n "$RANLIB"; then + archive_cmds="$archive_cmds~\$RANLIB \$lib" + postinstall_cmds='$RANLIB $lib' + fi + ;; + +aix4*) + if test "$host_cpu" != ia64 && test "$aix_use_runtimelinking" = no ; then + test "$enable_shared" = yes && enable_static=no + fi + ;; +esac +AC_MSG_RESULT([$enable_shared]) + +AC_MSG_CHECKING([whether to build static libraries]) +# Make sure either enable_shared or enable_static is yes. +test "$enable_shared" = yes || enable_static=yes +AC_MSG_RESULT([$enable_static]) + +if test "$hardcode_action" = relink; then + # Fast installation is not supported + enable_fast_install=no +elif test "$shlibpath_overrides_runpath" = yes || + test "$enable_shared" = no; then + # Fast installation is not necessary + enable_fast_install=needless +fi + +variables_saved_for_relink="PATH $shlibpath_var $runpath_var" +if test "$GCC" = yes; then + variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" +fi + +AC_LIBTOOL_DLOPEN_SELF + +if test "$enable_shared" = yes && test "$GCC" = yes; then + case $archive_cmds in + *'~'*) + # FIXME: we may have to deal with multi-command sequences. + ;; + '$CC '*) + # Test whether the compiler implicitly links with -lc since on some + # systems, -lgcc has to come before -lc. If gcc already passes -lc + # to ld, don't add -lc before -lgcc. + AC_MSG_CHECKING([whether -lc should be explicitly linked in]) + AC_CACHE_VAL([lt_cv_archive_cmds_need_lc], + [$rm conftest* + echo 'static int dummy;' > conftest.$ac_ext + + if AC_TRY_EVAL(ac_compile); then + soname=conftest + lib=conftest + libobjs=conftest.$ac_objext + deplibs= + wl=$lt_cv_prog_cc_wl + compiler_flags=-v + linker_flags=-v + verstring= + output_objdir=. + libname=conftest + save_allow_undefined_flag=$allow_undefined_flag + allow_undefined_flag= + if AC_TRY_EVAL(archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) + then + lt_cv_archive_cmds_need_lc=no + else + lt_cv_archive_cmds_need_lc=yes + fi + allow_undefined_flag=$save_allow_undefined_flag + else + cat conftest.err 1>&5 + fi]) + AC_MSG_RESULT([$lt_cv_archive_cmds_need_lc]) + ;; + esac +fi +need_lc=${lt_cv_archive_cmds_need_lc-yes} + +# The second clause should only fire when bootstrapping the +# libtool distribution, otherwise you forgot to ship ltmain.sh +# with your package, and you will get complaints that there are +# no rules to generate ltmain.sh. +if test -f "$ltmain"; then + : +else + # If there is no Makefile yet, we rely on a make rule to execute + # `config.status --recheck' to rerun these tests and create the + # libtool script then. + test -f Makefile && make "$ltmain" +fi + +if test -f "$ltmain"; then + trap "$rm \"${ofile}T\"; exit 1" 1 2 15 + $rm -f "${ofile}T" + + echo creating $ofile + + # Now quote all the things that may contain metacharacters while being + # careful not to overquote the AC_SUBSTed values. We take copies of the + # variables and quote the copies for generation of the libtool script. + for var in echo old_CC old_CFLAGS \ + AR AR_FLAGS CC LD LN_S NM SHELL \ + reload_flag reload_cmds wl \ + pic_flag link_static_flag no_builtin_flag export_dynamic_flag_spec \ + thread_safe_flag_spec whole_archive_flag_spec libname_spec \ + library_names_spec soname_spec \ + RANLIB old_archive_cmds old_archive_from_new_cmds old_postinstall_cmds \ + old_postuninstall_cmds archive_cmds archive_expsym_cmds postinstall_cmds \ + postuninstall_cmds extract_expsyms_cmds old_archive_from_expsyms_cmds \ + old_striplib striplib file_magic_cmd export_symbols_cmds \ + deplibs_check_method allow_undefined_flag no_undefined_flag \ + finish_cmds finish_eval global_symbol_pipe global_symbol_to_cdecl \ + global_symbol_to_c_name_address \ + hardcode_libdir_flag_spec hardcode_libdir_separator \ + sys_lib_search_path_spec sys_lib_dlsearch_path_spec \ + compiler_c_o compiler_o_lo need_locks exclude_expsyms include_expsyms; do + + case $var in + reload_cmds | old_archive_cmds | old_archive_from_new_cmds | \ + old_postinstall_cmds | old_postuninstall_cmds | \ + export_symbols_cmds | archive_cmds | archive_expsym_cmds | \ + extract_expsyms_cmds | old_archive_from_expsyms_cmds | \ + postinstall_cmds | postuninstall_cmds | \ + finish_cmds | sys_lib_search_path_spec | sys_lib_dlsearch_path_spec) + # Double-quote double-evaled strings. + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$double_quote_subst\" -e \"\$sed_quote_subst\" -e \"\$delay_variable_subst\"\`\\\"" + ;; + *) + eval "lt_$var=\\\"\`\$echo \"X\$$var\" | \$Xsed -e \"\$sed_quote_subst\"\`\\\"" + ;; + esac + done + + cat <<__EOF__ > "${ofile}T" +#! $SHELL + +# `$echo "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services. +# Generated automatically by $PROGRAM (GNU $PACKAGE $VERSION$TIMESTAMP) +# NOTE: Changes made to this file will be lost: look at ltmain.sh. +# +# Copyright (C) 1996-2000 Free Software Foundation, Inc. +# Originally by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996 +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, but +# WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# Sed that helps us avoid accidentally triggering echo(1) options like -n. +Xsed="sed -e s/^X//" + +# The HP-UX ksh and POSIX shell print the target directory to stdout +# if CDPATH is set. +if test "X\${CDPATH+set}" = Xset; then CDPATH=:; export CDPATH; fi + +# ### BEGIN LIBTOOL CONFIG + +# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`: + +# Shell to use when invoking shell scripts. +SHELL=$lt_SHELL + +# Whether or not to build shared libraries. +build_libtool_libs=$enable_shared + +# Whether or not to build static libraries. +build_old_libs=$enable_static + +# Whether or not to add -lc for building shared libraries. +build_libtool_need_lc=$need_lc + +# Whether or not to optimize for fast installation. +fast_install=$enable_fast_install + +# The host system. +host_alias=$host_alias +host=$host + +# An echo program that does not interpret backslashes. +echo=$lt_echo + +# The archiver. +AR=$lt_AR +AR_FLAGS=$lt_AR_FLAGS + +# The default C compiler. +CC=$lt_CC + +# Is the compiler the GNU C compiler? +with_gcc=$GCC + +# The linker used to build libraries. +LD=$lt_LD + +# Whether we need hard or soft links. +LN_S=$lt_LN_S + +# A BSD-compatible nm program. +NM=$lt_NM + +# A symbol stripping program +STRIP=$STRIP + +# Used to examine libraries when file_magic_cmd begins "file" +MAGIC_CMD=$MAGIC_CMD + +# Used on cygwin: DLL creation program. +DLLTOOL="$DLLTOOL" + +# Used on cygwin: object dumper. +OBJDUMP="$OBJDUMP" + +# Used on cygwin: assembler. +AS="$AS" + +# The name of the directory that contains temporary libtool files. +objdir=$objdir + +# How to create reloadable object files. +reload_flag=$lt_reload_flag +reload_cmds=$lt_reload_cmds + +# How to pass a linker flag through the compiler. +wl=$lt_wl + +# Object file suffix (normally "o"). +objext="$ac_objext" + +# Old archive suffix (normally "a"). +libext="$libext" + +# Executable file suffix (normally ""). +exeext="$exeext" + +# Additional compiler flags for building library objects. +pic_flag=$lt_pic_flag +pic_mode=$pic_mode + +# Does compiler simultaneously support -c and -o options? +compiler_c_o=$lt_compiler_c_o + +# Can we write directly to a .lo ? +compiler_o_lo=$lt_compiler_o_lo + +# Must we lock files when doing compilation ? +need_locks=$lt_need_locks + +# Do we need the lib prefix for modules? +need_lib_prefix=$need_lib_prefix + +# Do we need a version for libraries? +need_version=$need_version + +# Whether dlopen is supported. +dlopen_support=$enable_dlopen + +# Whether dlopen of programs is supported. +dlopen_self=$enable_dlopen_self + +# Whether dlopen of statically linked programs is supported. +dlopen_self_static=$enable_dlopen_self_static + +# Compiler flag to prevent dynamic linking. +link_static_flag=$lt_link_static_flag + +# Compiler flag to turn off builtin functions. +no_builtin_flag=$lt_no_builtin_flag + +# Compiler flag to allow reflexive dlopens. +export_dynamic_flag_spec=$lt_export_dynamic_flag_spec + +# Compiler flag to generate shared objects directly from archives. +whole_archive_flag_spec=$lt_whole_archive_flag_spec + +# Compiler flag to generate thread-safe objects. +thread_safe_flag_spec=$lt_thread_safe_flag_spec + +# Library versioning type. +version_type=$version_type + +# Format of library name prefix. +libname_spec=$lt_libname_spec + +# List of archive names. First name is the real one, the rest are links. +# The last name is the one that the linker finds with -lNAME. +library_names_spec=$lt_library_names_spec + +# The coded name of the library, if different from the real name. +soname_spec=$lt_soname_spec + +# Commands used to build and install an old-style archive. +RANLIB=$lt_RANLIB +old_archive_cmds=$lt_old_archive_cmds +old_postinstall_cmds=$lt_old_postinstall_cmds +old_postuninstall_cmds=$lt_old_postuninstall_cmds + +# Create an old-style archive from a shared archive. +old_archive_from_new_cmds=$lt_old_archive_from_new_cmds + +# Create a temporary old-style archive to link instead of a shared archive. +old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds + +# Commands used to build and install a shared archive. +archive_cmds=$lt_archive_cmds +archive_expsym_cmds=$lt_archive_expsym_cmds +postinstall_cmds=$lt_postinstall_cmds +postuninstall_cmds=$lt_postuninstall_cmds + +# Commands to strip libraries. +old_striplib=$lt_old_striplib +striplib=$lt_striplib + +# Method to check whether dependent libraries are shared objects. +deplibs_check_method=$lt_deplibs_check_method + +# Command to use when deplibs_check_method == file_magic. +file_magic_cmd=$lt_file_magic_cmd + +# Flag that allows shared libraries with undefined symbols to be built. +allow_undefined_flag=$lt_allow_undefined_flag + +# Flag that forces no undefined symbols. +no_undefined_flag=$lt_no_undefined_flag + +# Commands used to finish a libtool library installation in a directory. +finish_cmds=$lt_finish_cmds + +# Same as above, but a single script fragment to be evaled but not shown. +finish_eval=$lt_finish_eval + +# Take the output of nm and produce a listing of raw symbols and C names. +global_symbol_pipe=$lt_global_symbol_pipe + +# Transform the output of nm in a proper C declaration +global_symbol_to_cdecl=$lt_global_symbol_to_cdecl + +# Transform the output of nm in a C name address pair +global_symbol_to_c_name_address=$lt_global_symbol_to_c_name_address + +# This is the shared library runtime path variable. +runpath_var=$runpath_var + +# This is the shared library path variable. +shlibpath_var=$shlibpath_var + +# Is shlibpath searched before the hard-coded library search path? +shlibpath_overrides_runpath=$shlibpath_overrides_runpath + +# How to hardcode a shared library path into an executable. +hardcode_action=$hardcode_action + +# Whether we should hardcode library paths into libraries. +hardcode_into_libs=$hardcode_into_libs + +# Flag to hardcode \$libdir into a binary during linking. +# This must work even if \$libdir does not exist. +hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec + +# Whether we need a single -rpath flag with a separated argument. +hardcode_libdir_separator=$lt_hardcode_libdir_separator + +# Set to yes if using DIR/libNAME.so during linking hardcodes DIR into the +# resulting binary. +hardcode_direct=$hardcode_direct + +# Set to yes if using the -LDIR flag during linking hardcodes DIR into the +# resulting binary. +hardcode_minus_L=$hardcode_minus_L + +# Set to yes if using SHLIBPATH_VAR=DIR during linking hardcodes DIR into +# the resulting binary. +hardcode_shlibpath_var=$hardcode_shlibpath_var + +# Variables whose values should be saved in libtool wrapper scripts and +# restored at relink time. +variables_saved_for_relink="$variables_saved_for_relink" + +# Whether libtool must link a program against all its dependency libraries. +link_all_deplibs=$link_all_deplibs + +# Compile-time system search path for libraries +sys_lib_search_path_spec=$lt_sys_lib_search_path_spec + +# Run-time system search path for libraries +sys_lib_dlsearch_path_spec=$lt_sys_lib_dlsearch_path_spec + +# Fix the shell variable \$srcfile for the compiler. +fix_srcfile_path="$fix_srcfile_path" + +# Set to yes if exported symbols are required. +always_export_symbols=$always_export_symbols + +# The commands to list exported symbols. +export_symbols_cmds=$lt_export_symbols_cmds + +# The commands to extract the exported symbol list from a shared archive. +extract_expsyms_cmds=$lt_extract_expsyms_cmds + +# Symbols that should not be listed in the preloaded symbols. +exclude_expsyms=$lt_exclude_expsyms + +# Symbols that must always be exported. +include_expsyms=$lt_include_expsyms + +# ### END LIBTOOL CONFIG + +__EOF__ + + case $host_os in + aix3*) + cat <<\EOF >> "${ofile}T" + +# AIX sometimes has problems with the GCC collect2 program. For some +# reason, if we set the COLLECT_NAMES environment variable, the problems +# vanish in a puff of smoke. +if test "X${COLLECT_NAMES+set}" != Xset; then + COLLECT_NAMES= + export COLLECT_NAMES +fi +EOF + ;; + esac + + case $host_os in + cygwin* | mingw* | pw32* | os2*) + cat <<'EOF' >> "${ofile}T" + # This is a source program that is used to create dlls on Windows + # Don't remove nor modify the starting and closing comments +# /* ltdll.c starts here */ +# #define WIN32_LEAN_AND_MEAN +# #include <windows.h> +# #undef WIN32_LEAN_AND_MEAN +# #include <stdio.h> +# +# #ifndef __CYGWIN__ +# # ifdef __CYGWIN32__ +# # define __CYGWIN__ __CYGWIN32__ +# # endif +# #endif +# +# #ifdef __cplusplus +# extern "C" { +# #endif +# BOOL APIENTRY DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved); +# #ifdef __cplusplus +# } +# #endif +# +# #ifdef __CYGWIN__ +# #include <cygwin/cygwin_dll.h> +# DECLARE_CYGWIN_DLL( DllMain ); +# #endif +# HINSTANCE __hDllInstance_base; +# +# BOOL APIENTRY +# DllMain (HINSTANCE hInst, DWORD reason, LPVOID reserved) +# { +# __hDllInstance_base = hInst; +# return TRUE; +# } +# /* ltdll.c ends here */ + # This is a source program that is used to create import libraries + # on Windows for dlls which lack them. Don't remove nor modify the + # starting and closing comments +# /* impgen.c starts here */ +# /* Copyright (C) 1999-2000 Free Software Foundation, Inc. +# +# This file is part of GNU libtool. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +# */ +# +# #include <stdio.h> /* for printf() */ +# #include <unistd.h> /* for open(), lseek(), read() */ +# #include <fcntl.h> /* for O_RDONLY, O_BINARY */ +# #include <string.h> /* for strdup() */ +# +# /* O_BINARY isn't required (or even defined sometimes) under Unix */ +# #ifndef O_BINARY +# #define O_BINARY 0 +# #endif +# +# static unsigned int +# pe_get16 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[2]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 2); +# return b[0] + (b[1]<<8); +# } +# +# static unsigned int +# pe_get32 (fd, offset) +# int fd; +# int offset; +# { +# unsigned char b[4]; +# lseek (fd, offset, SEEK_SET); +# read (fd, b, 4); +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# static unsigned int +# pe_as32 (ptr) +# void *ptr; +# { +# unsigned char *b = ptr; +# return b[0] + (b[1]<<8) + (b[2]<<16) + (b[3]<<24); +# } +# +# int +# main (argc, argv) +# int argc; +# char *argv[]; +# { +# int dll; +# unsigned long pe_header_offset, opthdr_ofs, num_entries, i; +# unsigned long export_rva, export_size, nsections, secptr, expptr; +# unsigned long name_rvas, nexp; +# unsigned char *expdata, *erva; +# char *filename, *dll_name; +# +# filename = argv[1]; +# +# dll = open(filename, O_RDONLY|O_BINARY); +# if (dll < 1) +# return 1; +# +# dll_name = filename; +# +# for (i=0; filename[i]; i++) +# if (filename[i] == '/' || filename[i] == '\\' || filename[i] == ':') +# dll_name = filename + i +1; +# +# pe_header_offset = pe_get32 (dll, 0x3c); +# opthdr_ofs = pe_header_offset + 4 + 20; +# num_entries = pe_get32 (dll, opthdr_ofs + 92); +# +# if (num_entries < 1) /* no exports */ +# return 1; +# +# export_rva = pe_get32 (dll, opthdr_ofs + 96); +# export_size = pe_get32 (dll, opthdr_ofs + 100); +# nsections = pe_get16 (dll, pe_header_offset + 4 +2); +# secptr = (pe_header_offset + 4 + 20 + +# pe_get16 (dll, pe_header_offset + 4 + 16)); +# +# expptr = 0; +# for (i = 0; i < nsections; i++) +# { +# char sname[8]; +# unsigned long secptr1 = secptr + 40 * i; +# unsigned long vaddr = pe_get32 (dll, secptr1 + 12); +# unsigned long vsize = pe_get32 (dll, secptr1 + 16); +# unsigned long fptr = pe_get32 (dll, secptr1 + 20); +# lseek(dll, secptr1, SEEK_SET); +# read(dll, sname, 8); +# if (vaddr <= export_rva && vaddr+vsize > export_rva) +# { +# expptr = fptr + (export_rva - vaddr); +# if (export_rva + export_size > vaddr + vsize) +# export_size = vsize - (export_rva - vaddr); +# break; +# } +# } +# +# expdata = (unsigned char*)malloc(export_size); +# lseek (dll, expptr, SEEK_SET); +# read (dll, expdata, export_size); +# erva = expdata - export_rva; +# +# nexp = pe_as32 (expdata+24); +# name_rvas = pe_as32 (expdata+32); +# +# printf ("EXPORTS\n"); +# for (i = 0; i<nexp; i++) +# { +# unsigned long name_rva = pe_as32 (erva+name_rvas+i*4); +# printf ("\t%s @ %ld ;\n", erva+name_rva, 1+ i); +# } +# +# return 0; +# } +# /* impgen.c ends here */ + +EOF + ;; + esac + + # We use sed instead of cat because bash on DJGPP gets confused if + # if finds mixed CR/LF and LF-only lines. Since sed operates in + # text mode, it properly converts lines to CR/LF. This bash problem + # is reportedly fixed, but why not run on old versions too? + sed '$q' "$ltmain" >> "${ofile}T" || (rm -f "${ofile}T"; exit 1) + + mv -f "${ofile}T" "$ofile" || \ + (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") + chmod +x "$ofile" +fi + +])# _LT_AC_LTCONFIG_HACK + +# AC_LIBTOOL_DLOPEN - enable checks for dlopen support +AC_DEFUN([AC_LIBTOOL_DLOPEN], [AC_BEFORE([$0],[AC_LIBTOOL_SETUP])]) + +# AC_LIBTOOL_WIN32_DLL - declare package support for building win32 dll's +AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_BEFORE([$0], [AC_LIBTOOL_SETUP])]) + +# AC_ENABLE_SHARED - implement the --enable-shared flag +# Usage: AC_ENABLE_SHARED[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_SHARED], +[define([AC_ENABLE_SHARED_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(shared, +changequote(<<, >>)dnl +<< --enable-shared[=PKGS] build shared libraries [default=>>AC_ENABLE_SHARED_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_shared=yes ;; +no) enable_shared=no ;; +*) + enable_shared=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_shared=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_shared=AC_ENABLE_SHARED_DEFAULT)dnl +]) + +# AC_DISABLE_SHARED - set the default shared flag to --disable-shared +AC_DEFUN([AC_DISABLE_SHARED], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_SHARED(no)]) + +# AC_ENABLE_STATIC - implement the --enable-static flag +# Usage: AC_ENABLE_STATIC[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_STATIC], +[define([AC_ENABLE_STATIC_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(static, +changequote(<<, >>)dnl +<< --enable-static[=PKGS] build static libraries [default=>>AC_ENABLE_STATIC_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_static=yes ;; +no) enable_static=no ;; +*) + enable_static=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_static=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_static=AC_ENABLE_STATIC_DEFAULT)dnl +]) + +# AC_DISABLE_STATIC - set the default static flag to --disable-static +AC_DEFUN([AC_DISABLE_STATIC], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_STATIC(no)]) + + +# AC_ENABLE_FAST_INSTALL - implement the --enable-fast-install flag +# Usage: AC_ENABLE_FAST_INSTALL[(DEFAULT)] +# Where DEFAULT is either `yes' or `no'. If omitted, it defaults to +# `yes'. +AC_DEFUN([AC_ENABLE_FAST_INSTALL], +[define([AC_ENABLE_FAST_INSTALL_DEFAULT], ifelse($1, no, no, yes))dnl +AC_ARG_ENABLE(fast-install, +changequote(<<, >>)dnl +<< --enable-fast-install[=PKGS] optimize for fast installation [default=>>AC_ENABLE_FAST_INSTALL_DEFAULT], +changequote([, ])dnl +[p=${PACKAGE-default} +case $enableval in +yes) enable_fast_install=yes ;; +no) enable_fast_install=no ;; +*) + enable_fast_install=no + # Look at the argument we got. We use all the common list separators. + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," + for pkg in $enableval; do + if test "X$pkg" = "X$p"; then + enable_fast_install=yes + fi + done + IFS="$ac_save_ifs" + ;; +esac], +enable_fast_install=AC_ENABLE_FAST_INSTALL_DEFAULT)dnl +]) + +# AC_DISABLE_FAST_INSTALL - set the default to --disable-fast-install +AC_DEFUN([AC_DISABLE_FAST_INSTALL], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +AC_ENABLE_FAST_INSTALL(no)]) + +# AC_LIBTOOL_PICMODE - implement the --with-pic flag +# Usage: AC_LIBTOOL_PICMODE[(MODE)] +# Where MODE is either `yes' or `no'. If omitted, it defaults to +# `both'. +AC_DEFUN([AC_LIBTOOL_PICMODE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl +pic_mode=ifelse($#,1,$1,default)]) + + +# AC_PATH_TOOL_PREFIX - find a file program which can recognise shared library +AC_DEFUN([AC_PATH_TOOL_PREFIX], +[AC_MSG_CHECKING([for $1]) +AC_CACHE_VAL(lt_cv_path_MAGIC_CMD, +[case $MAGIC_CMD in + /*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a path. + ;; + ?:/*) + lt_cv_path_MAGIC_CMD="$MAGIC_CMD" # Let the user override the test with a dos path. + ;; + *) + ac_save_MAGIC_CMD="$MAGIC_CMD" + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" +dnl $ac_dummy forces splitting on constant user-supplied paths. +dnl POSIX.2 word splitting is done only on the output of word expansions, +dnl not every word. This closes a longstanding sh security hole. + ac_dummy="ifelse([$2], , $PATH, [$2])" + for ac_dir in $ac_dummy; do + test -z "$ac_dir" && ac_dir=. + if test -f $ac_dir/$1; then + lt_cv_path_MAGIC_CMD="$ac_dir/$1" + if test -n "$file_magic_test_file"; then + case $deplibs_check_method in + "file_magic "*) + file_magic_regex="`expr \"$deplibs_check_method\" : \"file_magic \(.*\)\"`" + MAGIC_CMD="$lt_cv_path_MAGIC_CMD" + if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | + egrep "$file_magic_regex" > /dev/null; then + : + else + cat <<EOF 1>&2 + +*** Warning: the command libtool uses to detect shared libraries, +*** $file_magic_cmd, produces output that libtool cannot recognize. +*** The result is that libtool may fail to recognize shared libraries +*** as such. This will affect the creation of libtool libraries that +*** depend on shared libraries, but programs linked with such libtool +*** libraries will work regardless of this problem. Nevertheless, you +*** may want to report the problem to your system manager and/or to +*** bug-libtool@gnu.org + +EOF + fi ;; + esac + fi + break + fi + done + IFS="$ac_save_ifs" + MAGIC_CMD="$ac_save_MAGIC_CMD" + ;; +esac]) +MAGIC_CMD="$lt_cv_path_MAGIC_CMD" +if test -n "$MAGIC_CMD"; then + AC_MSG_RESULT($MAGIC_CMD) +else + AC_MSG_RESULT(no) +fi +]) + + +# AC_PATH_MAGIC - find a file program which can recognise a shared library +AC_DEFUN([AC_PATH_MAGIC], +[AC_REQUIRE([AC_CHECK_TOOL_PREFIX])dnl +AC_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin:$PATH) +if test -z "$lt_cv_path_MAGIC_CMD"; then + if test -n "$ac_tool_prefix"; then + AC_PATH_TOOL_PREFIX(file, /usr/bin:$PATH) + else + MAGIC_CMD=: + fi +fi +]) + + +# AC_PROG_LD - find the path to the GNU or non-GNU linker +AC_DEFUN([AC_PROG_LD], +[AC_ARG_WITH(gnu-ld, +[ --with-gnu-ld assume the C compiler uses GNU ld [default=no]], +test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no) +AC_REQUIRE([AC_PROG_CC])dnl +AC_REQUIRE([AC_CANONICAL_HOST])dnl +AC_REQUIRE([AC_CANONICAL_BUILD])dnl +AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by GCC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | [[A-Za-z]]:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the path of ld + ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'` + while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL(lt_cv_path_LD, +[if test -z "$LD"; then + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + lt_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some GNU ld's only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + if "$lt_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then + test "$with_gnu_ld" != no && break + else + test "$with_gnu_ld" != yes && break + fi + fi + done + IFS="$ac_save_ifs" +else + lt_cv_path_LD="$LD" # Let the user override the test with a path. +fi]) +LD="$lt_cv_path_LD" +if test -n "$LD"; then + AC_MSG_RESULT($LD) +else + AC_MSG_RESULT(no) +fi +test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH]) +AC_PROG_LD_GNU +]) + +# AC_PROG_LD_GNU - +AC_DEFUN([AC_PROG_LD_GNU], +[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld, +[# I'd rather use --version here, but apparently some GNU ld's only accept -v. +if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then + lt_cv_prog_gnu_ld=yes +else + lt_cv_prog_gnu_ld=no +fi]) +with_gnu_ld=$lt_cv_prog_gnu_ld +]) + +# AC_PROG_LD_RELOAD_FLAG - find reload flag for linker +# -- PORTME Some linkers may need a different reload flag. +AC_DEFUN([AC_PROG_LD_RELOAD_FLAG], +[AC_CACHE_CHECK([for $LD option to reload object files], lt_cv_ld_reload_flag, +[lt_cv_ld_reload_flag='-r']) +reload_flag=$lt_cv_ld_reload_flag +test -n "$reload_flag" && reload_flag=" $reload_flag" +]) + +# AC_DEPLIBS_CHECK_METHOD - how to check for library dependencies +# -- PORTME fill in with the dynamic library characteristics +AC_DEFUN([AC_DEPLIBS_CHECK_METHOD], +[AC_CACHE_CHECK([how to recognise dependant libraries], +lt_cv_deplibs_check_method, +[lt_cv_file_magic_cmd='$MAGIC_CMD' +lt_cv_file_magic_test_file= +lt_cv_deplibs_check_method='unknown' +# Need to set the preceding variable on all platforms that support +# interlibrary dependencies. +# 'none' -- dependencies not supported. +# `unknown' -- same as none, but documents that we really don't know. +# 'pass_all' -- all dependencies passed with no checks. +# 'test_compile' -- check by making test program. +# 'file_magic [[regex]]' -- check by looking for files in library path +# which responds to the $file_magic_cmd with a given egrep regex. +# If you have `file' or equivalent on your system and you're not sure +# whether `pass_all' will *always* work, you probably want this one. + +case $host_os in +aix4* | aix5*) + lt_cv_deplibs_check_method=pass_all + ;; + +beos*) + lt_cv_deplibs_check_method=pass_all + ;; + +bsdi4*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)' + lt_cv_file_magic_cmd='/usr/bin/file -L' + lt_cv_file_magic_test_file=/shlib/libc.so + ;; + +cygwin* | mingw* | pw32*) + lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' + lt_cv_file_magic_cmd='$OBJDUMP -f' + ;; + +darwin* | rhapsody*) + lt_cv_deplibs_check_method='file_magic Mach-O dynamically linked shared library' + lt_cv_file_magic_cmd='/usr/bin/file -L' + case "$host_os" in + rhapsody* | darwin1.[[012]]) + lt_cv_file_magic_test_file=`echo /System/Library/Frameworks/System.framework/Versions/*/System | head -1` + ;; + *) # Darwin 1.3 on + lt_cv_file_magic_test_file='/usr/lib/libSystem.dylib' + ;; + esac + ;; + +freebsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + case $host_cpu in + i*86 ) + # Not sure whether the presence of OpenBSD here was a mistake. + # Let's accept both of them until this is cleared up. + lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD)/i[[3-9]]86 (compact )?demand paged shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + ;; + esac + else + lt_cv_deplibs_check_method=pass_all + fi + ;; + +gnu*) + lt_cv_deplibs_check_method=pass_all + ;; + +hpux10.20*|hpux11*) + lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libc.sl + ;; + +irix5* | irix6*) + case $host_os in + irix5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF 32-bit MSB dynamic lib MIPS - version 1" + ;; + *) + case $LD in + *-32|*"-32 ") libmagic=32-bit;; + *-n32|*"-n32 ") libmagic=N32;; + *-64|*"-64 ") libmagic=64-bit;; + *) libmagic=never-match;; + esac + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method="file_magic ELF ${libmagic} MSB mips-[[1234]] dynamic lib MIPS - version 1" + ;; + esac + lt_cv_file_magic_test_file=`echo /lib${libsuff}/libc.so*` + lt_cv_deplibs_check_method=pass_all + ;; + +# This must be Linux ELF. +linux-gnu*) + case $host_cpu in + alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* ) + lt_cv_deplibs_check_method=pass_all ;; + *) + # glibc up to 2.1.1 does not perform some relocations on ARM + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; + esac + lt_cv_file_magic_test_file=`echo /lib/libc.so* /lib/libc-*.so` + ;; + +netbsd*) + if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then + lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so\.[[0-9]]+\.[[0-9]]+$' + else + lt_cv_deplibs_check_method='match_pattern /lib[[^/\.]]+\.so$' + fi + ;; + +newos6*) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=/usr/lib/libnls.so + ;; + +openbsd*) + lt_cv_file_magic_cmd=/usr/bin/file + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB shared object' + else + lt_cv_deplibs_check_method='file_magic OpenBSD.* shared library' + fi + ;; + +osf3* | osf4* | osf5*) + # this will be overridden with pass_all, but let us keep it just in case + lt_cv_deplibs_check_method='file_magic COFF format alpha shared library' + lt_cv_file_magic_test_file=/shlib/libc.so + lt_cv_deplibs_check_method=pass_all + ;; + +sco3.2v5*) + lt_cv_deplibs_check_method=pass_all + ;; + +solaris*) + lt_cv_deplibs_check_method=pass_all + lt_cv_file_magic_test_file=/lib/libc.so + ;; + +sysv5uw[[78]]* | sysv4*uw2*) + lt_cv_deplibs_check_method=pass_all + ;; + +sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) + case $host_vendor in + motorola) + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' + lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` + ;; + ncr) + lt_cv_deplibs_check_method=pass_all + ;; + sequent) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' + ;; + sni) + lt_cv_file_magic_cmd='/bin/file' + lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" + lt_cv_file_magic_test_file=/lib/libc.so + ;; + esac + ;; +esac +]) +file_magic_cmd=$lt_cv_file_magic_cmd +deplibs_check_method=$lt_cv_deplibs_check_method +]) + + +# AC_PROG_NM - find the path to a BSD-compatible name lister +AC_DEFUN([AC_PROG_NM], +[AC_REQUIRE([_LT_AC_LIBTOOL_SYS_PATH_SEPARATOR])dnl +AC_MSG_CHECKING([for BSD-compatible nm]) +AC_CACHE_VAL(lt_cv_path_NM, +[if test -n "$NM"; then + # Let the user override the test. + lt_cv_path_NM="$NM" +else + IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH /usr/ccs/bin /usr/ucb /bin; do + test -z "$ac_dir" && ac_dir=. + tmp_nm=$ac_dir/${ac_tool_prefix}nm + if test -f $tmp_nm || test -f $tmp_nm$ac_exeext ; then + # Check to see if the nm accepts a BSD-compat flag. + # Adding the `sed 1q' prevents false positives on HP-UX, which says: + # nm: unknown option "B" ignored + # Tru64's nm complains that /dev/null is an invalid object file + if ($tmp_nm -B /dev/null 2>&1 | sed '1q'; exit 0) | egrep '(/dev/null|Invalid file or object type)' >/dev/null; then + lt_cv_path_NM="$tmp_nm -B" + break + elif ($tmp_nm -p /dev/null 2>&1 | sed '1q'; exit 0) | egrep /dev/null >/dev/null; then + lt_cv_path_NM="$tmp_nm -p" + break + else + lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but + continue # so that we can try to find one that supports BSD flags + fi + fi + done + IFS="$ac_save_ifs" + test -z "$lt_cv_path_NM" && lt_cv_path_NM=nm +fi]) +NM="$lt_cv_path_NM" +AC_MSG_RESULT([$NM]) +]) + +# AC_CHECK_LIBM - check for math library +AC_DEFUN([AC_CHECK_LIBM], +[AC_REQUIRE([AC_CANONICAL_HOST])dnl +LIBM= +case $host in +*-*-beos* | *-*-cygwin* | *-*-pw32*) + # These system don't have libm + ;; +*-ncr-sysv4.3*) + AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") + AC_CHECK_LIB(m, main, LIBM="$LIBM -lm") + ;; +*) + AC_CHECK_LIB(m, main, LIBM="-lm") + ;; +esac +]) + +# AC_LIBLTDL_CONVENIENCE[(dir)] - sets LIBLTDL to the link flags for +# the libltdl convenience library and INCLTDL to the include flags for +# the libltdl header and adds --enable-ltdl-convenience to the +# configure arguments. Note that LIBLTDL and INCLTDL are not +# AC_SUBSTed, nor is AC_CONFIG_SUBDIRS called. If DIR is not +# provided, it is assumed to be `libltdl'. LIBLTDL will be prefixed +# with '${top_builddir}/' and INCLTDL will be prefixed with +# '${top_srcdir}/' (note the single quotes!). If your package is not +# flat and you're not using automake, define top_builddir and +# top_srcdir appropriately in the Makefiles. +AC_DEFUN([AC_LIBLTDL_CONVENIENCE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + case $enable_ltdl_convenience in + no) AC_MSG_ERROR([this package needs a convenience libltdl]) ;; + "") enable_ltdl_convenience=yes + ac_configure_args="$ac_configure_args --enable-ltdl-convenience" ;; + esac + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdlc.la + INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) +]) + +# AC_LIBLTDL_INSTALLABLE[(dir)] - sets LIBLTDL to the link flags for +# the libltdl installable library and INCLTDL to the include flags for +# the libltdl header and adds --enable-ltdl-install to the configure +# arguments. Note that LIBLTDL and INCLTDL are not AC_SUBSTed, nor is +# AC_CONFIG_SUBDIRS called. If DIR is not provided and an installed +# libltdl is not found, it is assumed to be `libltdl'. LIBLTDL will +# be prefixed with '${top_builddir}/' and INCLTDL will be prefixed +# with '${top_srcdir}/' (note the single quotes!). If your package is +# not flat and you're not using automake, define top_builddir and +# top_srcdir appropriately in the Makefiles. +# In the future, this macro may have to be called after AC_PROG_LIBTOOL. +AC_DEFUN([AC_LIBLTDL_INSTALLABLE], +[AC_BEFORE([$0],[AC_LIBTOOL_SETUP])dnl + AC_CHECK_LIB(ltdl, main, + [test x"$enable_ltdl_install" != xyes && enable_ltdl_install=no], + [if test x"$enable_ltdl_install" = xno; then + AC_MSG_WARN([libltdl not installed, but installation disabled]) + else + enable_ltdl_install=yes + fi + ]) + if test x"$enable_ltdl_install" = x"yes"; then + ac_configure_args="$ac_configure_args --enable-ltdl-install" + LIBLTDL='${top_builddir}/'ifelse($#,1,[$1],['libltdl'])/libltdl.la + INCLTDL='-I${top_srcdir}/'ifelse($#,1,[$1],['libltdl']) + else + ac_configure_args="$ac_configure_args --enable-ltdl-install=no" + LIBLTDL="-lltdl" + INCLTDL= + fi +]) + +# old names +AC_DEFUN([AM_PROG_LIBTOOL], [AC_PROG_LIBTOOL]) +AC_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) +AC_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) +AC_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) +AC_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) +AC_DEFUN([AM_PROG_LD], [AC_PROG_LD]) +AC_DEFUN([AM_PROG_NM], [AC_PROG_NM]) + +# This is just to silence aclocal about the macro not being used +ifelse([AC_DISABLE_FAST_INSTALL]) + @@ -1051,6 +1051,8 @@ int kind; EXIT_GC(); } } + /* Successful allocation; reset failure count. */ + GC_fail_count = 0; return(*flh); } @@ -1,10 +1,11 @@ #! /bin/sh +# From configure.in Revision: 1.2 . # Guess values for system-dependent variables and create Makefiles. -# Generated by Autoconf 2.52 for gc 6.1. +# Generated by GNU Autoconf 2.53 for gc 6.2alpha4. # -# Report bugs to <Hans_Boehm@hp.com>. +# Report bugs to <Hans.Boehm@hp.com>. # -# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +# Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 # Free Software Foundation, Inc. # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. @@ -20,6 +21,7 @@ if test "X${PATH_SEPARATOR+set}" != Xset; then PATH_SEPARATOR=$lt_cv_sys_path_separator fi + # Check that we are running under the correct shell. SHELL=${CONFIG_SHELL-/bin/sh} @@ -165,18 +167,18 @@ if test "X$ECHO" = "X$CONFIG_SHELL $0 --fallback-echo"; then ECHO="$CONFIG_SHELL \\\$\$0 --fallback-echo" fi -# Avoid depending upon Character Ranges. -as_cr_letters='abcdefghijklmnopqrstuvwxyz' -as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' -as_cr_Letters=$as_cr_letters$as_cr_LETTERS -as_cr_digits='0123456789' -as_cr_alnum=$as_cr_Letters$as_cr_digits -# Sed expression to map a string onto a valid variable name. -as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" -# Sed expression to map a string onto a valid CPP name. -as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" +if expr a : '\(a\)' >/dev/null 2>&1; then + as_expr=expr +else + as_expr=false +fi + + +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then @@ -186,8 +188,165 @@ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi +# NLS nuisances. +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && + { $as_unset LANG || test "${LANG+set}" != set; } || + { LANG=C; export LANG; } +(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && + { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || + { LC_ALL=C; export LC_ALL; } +(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && + { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || + { LC_TIME=C; export LC_TIME; } +(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && + { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || + { LC_CTYPE=C; export LC_CTYPE; } +(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && + { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || + { LANGUAGE=C; export LANGUAGE; } +(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && + { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || + { LC_COLLATE=C; export LC_COLLATE; } +(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && + { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || + { LC_NUMERIC=C; export LC_NUMERIC; } +(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && + { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || + { LC_MESSAGES=C; export LC_MESSAGES; } + + # Name of the executable. -as_me=`echo "$0" |sed 's,.*[\\/],,'` +as_me=`(basename "$0") 2>/dev/null || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conftest.sh + echo "exit 0" >>conftest.sh + chmod +x conftest.sh + if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conftest.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2 + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2 + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensible to this). + . ./$as_me.lineno + # Exit status is that of the last command. + exit +} + + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr @@ -215,22 +374,12 @@ rm -f conf$$ conf$$.exe conf$$.file as_executable_p="test -f" -# Support unset when possible. -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" -# NLS nuisances. -$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } -$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } -$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } -$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } -$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } -$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } -$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } -$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } # IFS # We need space, tab and new line, in precisely that order. @@ -239,7 +388,8 @@ as_nl=' IFS=" $as_nl" # CDPATH. -$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } + # Name of the host. # hostname on some systems (SVR3.2, Linux) returns a bogus exit status, @@ -254,7 +404,8 @@ exec 6>&1 ac_default_prefix=/usr/local cross_compiling=no subdirs= -MFLAGS= MAKEFLAGS= +MFLAGS= +MAKEFLAGS= SHELL=${CONFIG_SHELL-/bin/sh} # Maximum number of lines to put in a shell here document. @@ -262,7 +413,51 @@ SHELL=${CONFIG_SHELL-/bin/sh} # only ac_max_sed_lines should be used. : ${ac_max_here_lines=38} +# Identity of this package. +PACKAGE_NAME='gc' +PACKAGE_TARNAME='gc' +PACKAGE_VERSION='6.2alpha4' +PACKAGE_STRING='gc 6.2alpha4' +PACKAGE_BUGREPORT='Hans.Boehm@hp.com' + ac_unique_file="gcj_mlc.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include <stdio.h> +#if HAVE_SYS_TYPES_H +# include <sys/types.h> +#endif +#if HAVE_SYS_STAT_H +# include <sys/stat.h> +#endif +#if STDC_HEADERS +# include <stdlib.h> +# include <stddef.h> +#else +# if HAVE_STDLIB_H +# include <stdlib.h> +# endif +#endif +#if HAVE_STRING_H +# if !STDC_HEADERS && HAVE_MEMORY_H +# include <memory.h> +# endif +# include <string.h> +#endif +#if HAVE_STRINGS_H +# include <strings.h> +#endif +#if HAVE_INTTYPES_H +# include <inttypes.h> +#else +# if HAVE_STDINT_H +# include <stdint.h> +# endif +#endif +#if HAVE_UNISTD_H +# include <unistd.h> +#endif" + # Initialize some variables set by options. ac_init_help= @@ -302,13 +497,6 @@ oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' -# Identity of this package. -PACKAGE_NAME='gc' -PACKAGE_TARNAME='gc' -PACKAGE_VERSION='6.1' -PACKAGE_STRING='gc 6.1' -PACKAGE_BUGREPORT='Hans_Boehm@hp.com' - ac_prev= for ac_option do @@ -441,7 +629,7 @@ do with_fp=no ;; -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) + | --no-cr | --no-c | -n) no_create=yes ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ @@ -620,7 +808,7 @@ do eval ac_val=$`echo $ac_var` case $ac_val in [\\/$]* | ?:[\\/]* | NONE | '' ) ;; - *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; };; esac done @@ -632,18 +820,19 @@ do eval ac_val=$`echo $ac_var` case $ac_val in [\\/$]* | ?:[\\/]* ) ;; - *) { echo "$as_me: error: expected an absolute path for --$ac_var: $ac_val" >&2 + *) { echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2 { (exit 1); exit 1; }; };; esac done # There might be people who depend on the old broken behavior: `$host' # used to hold the argument of --host etc. +# FIXME: To remove some day. build=$build_alias host=$host_alias target=$target_alias -# FIXME: should be removed in autoconf 3.0. +# FIXME: To remove some day. if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe @@ -659,13 +848,23 @@ test -n "$host_alias" && ac_tool_prefix=$host_alias- test "$silent" = yes && exec 6>/dev/null + # Find the source files, if location was not specified. if test -z "$srcdir"; then ac_srcdir_defaulted=yes # Try the directory containing this script, then its parent. - ac_prog=$0 - ac_confdir=`echo "$ac_prog" | sed 's%[\\/][^\\/][^\\/]*$%%'` - test "x$ac_confdir" = "x$ac_prog" && ac_confdir=. + ac_confdir=`(dirname "$0") 2>/dev/null || +$as_expr X"$0" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$0" : 'X\(//\)[^/]' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$0" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` srcdir=$ac_confdir if test ! -r $srcdir/$ac_unique_file; then srcdir=.. @@ -675,10 +874,10 @@ else fi if test ! -r $srcdir/$ac_unique_file; then if test "$ac_srcdir_defaulted" = yes; then - { echo "$as_me: error: cannot find sources in $ac_confdir or .." >&2 + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $ac_confdir or .." >&2 { (exit 1); exit 1; }; } else - { echo "$as_me: error: cannot find sources in $srcdir" >&2 + { echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2 { (exit 1); exit 1; }; } fi fi @@ -730,8 +929,8 @@ ac_cv_env_CPP_value=$CPP if test "$ac_init_help" = "long"; then # Omit some internal or obsolete options to make the list less imposing. # This message is too long to be a string in the A/UX 3.1 sh. - cat <<EOF -\`configure' configures gc 6.1 to adapt to many kinds of systems. + cat <<_ACEOF +\`configure' configures gc 6.2alpha4 to adapt to many kinds of systems. Usage: $0 [OPTION]... [VAR=VALUE]... @@ -751,9 +950,9 @@ Configuration: -n, --no-create do not create output files --srcdir=DIR find the sources in DIR [configure dir or \`..'] -EOF +_ACEOF - cat <<EOF + cat <<_ACEOF Installation directories: --prefix=PREFIX install architecture-independent files in PREFIX [$ac_default_prefix] @@ -780,9 +979,9 @@ Fine tuning of the installation directories: --oldincludedir=DIR C header files for non-gcc [/usr/include] --infodir=DIR info documentation [PREFIX/info] --mandir=DIR man documentation [PREFIX/man] -EOF +_ACEOF - cat <<\EOF + cat <<\_ACEOF Program names: --program-prefix=PREFIX prepend PREFIX to installed program names @@ -791,15 +990,16 @@ Program names: System types: --build=BUILD configure for building on BUILD [guessed] - --host=HOST build programs to run on HOST [BUILD] -EOF + --host=HOST cross-compile to build programs to run on HOST [BUILD] + --target=TARGET configure for building compilers for TARGET [HOST] +_ACEOF fi if test -n "$ac_init_help"; then case $ac_init_help in - short | recursive ) echo "Configuration of gc 6.1:";; + short | recursive ) echo "Configuration of gc 6.2alpha4:";; esac - cat <<\EOF + cat <<\_ACEOF Optional Features: --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) @@ -811,13 +1011,13 @@ Optional Features: --enable-threads=TYPE choose threading package --enable-parallel-mark parallelize marking and free list construction --enable-cplusplus include C++ support in GC library and include directory - --enable-shared=PKGS build shared libraries default=no --enable-shared=PKGS build shared libraries default=yes --enable-static=PKGS build static libraries default=yes --enable-fast-install=PKGS optimize for fast installation default=yes --disable-libtool-lock avoid locking (might break parallel builds) --enable-full-debug include full support for pointer backtracing etc. --enable-redirect-malloc redirect malloc and friends to GC routines + --enable-gc-assertions collector-internal assertion checking Optional Packages: --with-PACKAGE[=ARG] use PACKAGE [ARG=yes] @@ -843,41 +1043,61 @@ Some influential environment variables: Use these variables to override the choices made by `configure' or to help it to find libraries and programs with nonstandard names/locations. -Report bugs to <Hans_Boehm@hp.com>. -EOF +Report bugs to <Hans.Boehm@hp.com>. +_ACEOF fi if test "$ac_init_help" = "recursive"; then # If there are subdirs, report their specific --help. ac_popdir=`pwd` - for ac_subdir in : $ac_subdirs_all; do test "x$ac_subdir" = x: && continue - cd $ac_subdir - # A "../" for each directory in /$ac_subdir. - ac_dots=`echo $ac_subdir | - sed 's,^\./,,;s,[^/]$,&/,;s,[^/]*/,../,g'` - - case $srcdir in - .) # No --srcdir option. We are building in place. - ac_sub_srcdir=$srcdir ;; - [\\/]* | ?:[\\/]* ) # Absolute path. - ac_sub_srcdir=$srcdir/$ac_subdir ;; - *) # Relative path. - ac_sub_srcdir=$ac_dots$srcdir/$ac_subdir ;; - esac + for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue + test -d $ac_dir || continue + ac_builddir=. +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + cd $ac_dir # Check for guested configure; otherwise get Cygnus style configure. - if test -f $ac_sub_srcdir/configure.gnu; then + if test -f $ac_srcdir/configure.gnu; then echo - $SHELL $ac_sub_srcdir/configure.gnu --help=recursive - elif test -f $ac_sub_srcdir/configure; then + $SHELL $ac_srcdir/configure.gnu --help=recursive + elif test -f $ac_srcdir/configure; then echo - $SHELL $ac_sub_srcdir/configure --help=recursive - elif test -f $ac_sub_srcdir/configure.ac || - test -f $ac_sub_srcdir/configure.in; then + $SHELL $ac_srcdir/configure --help=recursive + elif test -f $ac_srcdir/configure.ac || + test -f $ac_srcdir/configure.in; then echo $ac_configure --help else - echo "$as_me: WARNING: no configuration information is in $ac_subdir" >&2 + echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2 fi cd $ac_popdir done @@ -885,33 +1105,33 @@ fi test -n "$ac_init_help" && exit 0 if $ac_init_version; then - cat <<\EOF -gc configure 6.1 -generated by GNU Autoconf 2.52 + cat <<\_ACEOF +gc configure 6.2alpha4 +generated by GNU Autoconf 2.53 -Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 +Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, 2002 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. -EOF +_ACEOF exit 0 fi exec 5>config.log -cat >&5 <<EOF +cat >&5 <<_ACEOF This file contains any messages produced by compilers while running configure, to aid debugging if configure makes a mistake. -It was created by gc $as_me 6.1, which was -generated by GNU Autoconf 2.52. Invocation command line was +It was created by gc $as_me 6.2alpha4, which was +generated by GNU Autoconf 2.53. Invocation command line was $ $0 $@ -EOF +_ACEOF { cat <<_ASUNAME -## ---------- ## -## Platform. ## -## ---------- ## +## --------- ## +## Platform. ## +## --------- ## hostname = `(hostname || uname -n) 2>/dev/null | sed 1q` uname -m = `(uname -m) 2>/dev/null || echo unknown` @@ -930,17 +1150,27 @@ hostinfo = `(hostinfo) 2>/dev/null || echo unknown` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null || echo unknown` /bin/universe = `(/bin/universe) 2>/dev/null || echo unknown` -PATH = $PATH - _ASUNAME + +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + echo "PATH: $as_dir" +done + } >&5 -cat >&5 <<EOF -## ------------ ## -## Core tests. ## -## ------------ ## +cat >&5 <<_ACEOF + + +## ----------- ## +## Core tests. ## +## ----------- ## + +_ACEOF -EOF # Keep a trace of the command line. # Strip out --no-create and --no-recursion so they do not pile up. @@ -951,15 +1181,17 @@ for ac_arg do case $ac_arg in -no-create | --no-create | --no-creat | --no-crea | --no-cre \ - | --no-cr | --no-c) ;; + | --no-cr | --no-c | -n ) continue ;; -no-recursion | --no-recursion | --no-recursio | --no-recursi \ - | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) ;; + | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r) + continue ;; *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) - ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` - ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" - ac_sep=" " ;; - *) ac_configure_args="$ac_configure_args$ac_sep$ac_arg" - ac_sep=" " ;; + ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args$ac_sep'$ac_arg'" + ac_sep=" " ;; esac # Get rid of the leading space. done @@ -967,14 +1199,19 @@ done # When interrupted or exit'd, cleanup temporary files, and complete # config.log. We remove comments because anyway the quotes in there # would cause problems or look ugly. +# WARNING: Be sure not to use single quotes in there, as some shells, +# such as our DU 5.0 friend, will then `close' the trap. trap 'exit_status=$? # Save into config.log some information that might help in debugging. - echo >&5 - echo "## ----------------- ##" >&5 - echo "## Cache variables. ##" >&5 - echo "## ----------------- ##" >&5 - echo >&5 - # The following way of writing the cache mishandles newlines in values, + { + echo + cat <<\_ASBOX +## ---------------- ## +## Cache variables. ## +## ---------------- ## +_ASBOX + echo + # The following way of writing the cache mishandles newlines in values, { (set) 2>&1 | case `(ac_space='"'"' '"'"'; set | grep ac_space) 2>&1` in @@ -988,21 +1225,24 @@ trap 'exit_status=$? "s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1=\\2/p" ;; esac; -} >&5 - sed "/^$/d" confdefs.h >conftest.log - if test -s conftest.log; then - echo >&5 - echo "## ------------ ##" >&5 - echo "## confdefs.h. ##" >&5 - echo "## ------------ ##" >&5 - echo >&5 - cat conftest.log >&5 - fi - (echo; echo) >&5 - test "$ac_signal" != 0 && - echo "$as_me: caught signal $ac_signal" >&5 - echo "$as_me: exit $exit_status" >&5 - rm -rf conftest* confdefs* core core.* *.core conf$$* $ac_clean_files && +} + echo + if test -s confdefs.h; then + cat <<\_ASBOX +## ----------- ## +## confdefs.h. ## +## ----------- ## +_ASBOX + echo + sed "/^$/d" confdefs.h + echo + fi + test "$ac_signal" != 0 && + echo "$as_me: caught signal $ac_signal" + echo "$as_me: exit $exit_status" + } >&5 + rm -f core core.* *.core && + rm -rf conftest* confdefs* conf$$* $ac_clean_files && exit $exit_status ' 0 for ac_signal in 1 2 13 15; do @@ -1015,6 +1255,33 @@ rm -rf conftest* confdefs.h # AIX cpp loses on an empty file, so make sure it contains at least a newline. echo >confdefs.h +# Predefined preprocessor variables. + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_NAME "$PACKAGE_NAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_TARNAME "$PACKAGE_TARNAME" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_VERSION "$PACKAGE_VERSION" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_STRING "$PACKAGE_STRING" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT" +_ACEOF + + # Let the site file select an alternate cache file if it wants to. # Prefer explicitly selected file to automatically selected ones. if test -z "$CONFIG_SITE"; then @@ -1026,9 +1293,9 @@ if test -z "$CONFIG_SITE"; then fi for ac_site_file in $CONFIG_SITE; do if test -r "$ac_site_file"; then - { echo "$as_me:1029: loading site script $ac_site_file" >&5 + { echo "$as_me:$LINENO: loading site script $ac_site_file" >&5 echo "$as_me: loading site script $ac_site_file" >&6;} - cat "$ac_site_file" >&5 + sed 's/^/| /' "$ac_site_file" >&5 . "$ac_site_file" fi done @@ -1037,7 +1304,7 @@ if test -r "$cache_file"; then # Some versions of bash will fail to source /dev/null (special # files actually), so we avoid doing that. if test -f "$cache_file"; then - { echo "$as_me:1040: loading cache $cache_file" >&5 + { echo "$as_me:$LINENO: loading cache $cache_file" >&5 echo "$as_me: loading cache $cache_file" >&6;} case $cache_file in [\\/]* | ?:[\\/]* ) . $cache_file;; @@ -1045,7 +1312,7 @@ echo "$as_me: loading cache $cache_file" >&6;} esac fi else - { echo "$as_me:1048: creating cache $cache_file" >&5 + { echo "$as_me:$LINENO: creating cache $cache_file" >&5 echo "$as_me: creating cache $cache_file" >&6;} >$cache_file fi @@ -1061,42 +1328,42 @@ for ac_var in `(set) 2>&1 | eval ac_new_val="\$ac_env_${ac_var}_value" case $ac_old_set,$ac_new_set in set,) - { echo "$as_me:1064: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 + { echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5 echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;} ac_cache_corrupted=: ;; ,set) - { echo "$as_me:1068: error: \`$ac_var' was not set in the previous run" >&5 + { echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5 echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;} ac_cache_corrupted=: ;; ,);; *) if test "x$ac_old_val" != "x$ac_new_val"; then - { echo "$as_me:1074: error: \`$ac_var' has changed since the previous run:" >&5 + { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;} - { echo "$as_me:1076: former value: $ac_old_val" >&5 + { echo "$as_me:$LINENO: former value: $ac_old_val" >&5 echo "$as_me: former value: $ac_old_val" >&2;} - { echo "$as_me:1078: current value: $ac_new_val" >&5 + { echo "$as_me:$LINENO: current value: $ac_new_val" >&5 echo "$as_me: current value: $ac_new_val" >&2;} ac_cache_corrupted=: fi;; esac - # Pass precious variables to config.status. It doesn't matter if - # we pass some twice (in addition to the command line arguments). + # Pass precious variables to config.status. if test "$ac_new_set" = set; then case $ac_new_val in *" "*|*" "*|*[\[\]\~\#\$\^\&\*\(\)\{\}\\\|\;\<\>\?\"\']*) - ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` - ac_configure_args="$ac_configure_args '$ac_arg'" - ;; - *) ac_configure_args="$ac_configure_args $ac_var=$ac_new_val" - ;; + ac_arg=$ac_var=`echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;; + *) ac_arg=$ac_var=$ac_new_val ;; + esac + case " $ac_configure_args " in + *" '$ac_arg' "*) ;; # Avoid dups. Use of quotes ensures accuracy. + *) ac_configure_args="$ac_configure_args '$ac_arg'" ;; esac fi done if $ac_cache_corrupted; then - { echo "$as_me:1097: error: changes in the environment can compromise the build" >&5 + { echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5 echo "$as_me: error: changes in the environment can compromise the build" >&2;} - { { echo "$as_me:1099: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 + { { echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5 echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;} { (exit 1); exit 1; }; } fi @@ -1107,28 +1374,33 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in - *c*,-n*) ECHO_N= ECHO_C=' -' ECHO_T=' ' ;; - *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; - *) ECHO_N= ECHO_C='\c' ECHO_T= ;; -esac -echo "#! $SHELL" >conftest.sh -echo "exit 0" >>conftest.sh -chmod +x conftest.sh -if { (echo "$as_me:1119: PATH=\".;.\"; conftest.sh") >&5 - (PATH=".;."; conftest.sh) 2>&5 - ac_status=$? - echo "$as_me:1122: \$? = $ac_status" >&5 - (exit $ac_status); }; then - ac_path_separator=';' -else - ac_path_separator=: -fi -PATH_SEPARATOR="$ac_path_separator" -rm -f conftest.sh -am__api_version="1.6" + + + + + + + + + + + + + + + + + + + + + + + + + ## version must conform to [0-9]+[.][0-9]+(alpha[0-9]+)? + ac_aux_dir= for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do if test -f $ac_dir/install-sh; then @@ -1146,7 +1418,7 @@ for ac_dir in $srcdir $srcdir/.. $srcdir/../..; do fi done if test -z "$ac_aux_dir"; then - { { echo "$as_me:1149: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 + { { echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&5 echo "$as_me: error: cannot find install-sh or install.sh in $srcdir $srcdir/.. $srcdir/../.." >&2;} { (exit 1); exit 1; }; } fi @@ -1154,6 +1426,134 @@ ac_config_guess="$SHELL $ac_aux_dir/config.guess" ac_config_sub="$SHELL $ac_aux_dir/config.sub" ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. +# Make sure we can run config.sub. +$ac_config_sub sun4 >/dev/null 2>&1 || + { { echo "$as_me:$LINENO: error: cannot run $ac_config_sub" >&5 +echo "$as_me: error: cannot run $ac_config_sub" >&2;} + { (exit 1); exit 1; }; } + +echo "$as_me:$LINENO: checking build system type" >&5 +echo $ECHO_N "checking build system type... $ECHO_C" >&6 +if test "${ac_cv_build+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_build_alias=$build_alias +test -z "$ac_cv_build_alias" && + ac_cv_build_alias=`$ac_config_guess` +test -z "$ac_cv_build_alias" && + { { echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5 +echo "$as_me: error: cannot guess build type; you must specify one" >&2;} + { (exit 1); exit 1; }; } +ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_build_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_build" >&5 +echo "${ECHO_T}$ac_cv_build" >&6 +build=$ac_cv_build +build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking host system type" >&5 +echo $ECHO_N "checking host system type... $ECHO_C" >&6 +if test "${ac_cv_host+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_host_alias=$host_alias +test -z "$ac_cv_host_alias" && + ac_cv_host_alias=$ac_cv_build_alias +ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_host_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_host" >&5 +echo "${ECHO_T}$ac_cv_host" >&6 +host=$ac_cv_host +host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +echo "$as_me:$LINENO: checking target system type" >&5 +echo $ECHO_N "checking target system type... $ECHO_C" >&6 +if test "${ac_cv_target+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_target_alias=$target_alias +test "x$ac_cv_target_alias" = "x" && + ac_cv_target_alias=$ac_cv_host_alias +ac_cv_target=`$ac_config_sub $ac_cv_target_alias` || + { { echo "$as_me:$LINENO: error: $ac_config_sub $ac_cv_target_alias failed" >&5 +echo "$as_me: error: $ac_config_sub $ac_cv_target_alias failed" >&2;} + { (exit 1); exit 1; }; } + +fi +echo "$as_me:$LINENO: result: $ac_cv_target" >&5 +echo "${ECHO_T}$ac_cv_target" >&6 +target=$ac_cv_target +target_cpu=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +target_vendor=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +target_os=`echo $ac_cv_target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + + +# The aliases save the names the user supplied, while $host etc. +# will get canonicalized. +test -n "$target_alias" && + test "$program_prefix$program_suffix$program_transform_name" = \ + NONENONEs,x,x, && + program_prefix=${target_alias}- + + + + echo "$as_me:$LINENO: checking GC version numbers" >&5 +echo $ECHO_N "checking GC version numbers... $ECHO_C" >&6 + GC_VERSION_MAJOR=`echo $PACKAGE_VERSION | sed 's/^\([0-9][0-9]*\)[.].*$/\1/g'` + GC_VERSION_MINOR=`echo $PACKAGE_VERSION | sed 's/^[^.]*[.]\([0-9][0-9]*\).*$/\1/g'` + GC_ALPHA_VERSION=`echo $PACKAGE_VERSION | sed 's/^[^.]*[.][0-9]*//'` + + case "$GC_ALPHA_VERSION" in + alpha*) + GC_ALPHA_VERSION=`echo $GC_ALPHA_VERSION \ + | sed 's/alpha\([0-9][0-9]*\)/\1/'` ;; + *) GC_VERSION_MAJOR='' ;; + esac + + if test :$GC_VERSION_MAJOR: = :: \ + -o :$GC_VERSION_MINOR: = :: ; + then + echo "$as_me:$LINENO: result: invalid" >&5 +echo "${ECHO_T}invalid" >&6 + { { echo "$as_me:$LINENO: error: nonconforming PACKAGE_VERSION='$PACKAGE_VERSION'" >&5 +echo "$as_me: error: nonconforming PACKAGE_VERSION='$PACKAGE_VERSION'" >&2;} + { (exit 1); exit 1; }; } + fi + + cat >>confdefs.h <<_ACEOF +#define GC_VERSION_MAJOR $GC_VERSION_MAJOR +_ACEOF + + cat >>confdefs.h <<_ACEOF +#define GC_VERSION_MINOR $GC_VERSION_MINOR +_ACEOF + + if test :$GC_ALPHA_VERSION: != :: ; then + cat >>confdefs.h <<_ACEOF +#define GC_ALPHA_VERSION $GC_ALPHA_VERSION +_ACEOF + + fi + echo "$as_me:$LINENO: result: major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ +${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION" >&5 +echo "${ECHO_T}major=$GC_VERSION_MAJOR minor=$GC_VERSION_MINOR \ +${GC_ALPHA_VERSION:+alpha=}$GC_ALPHA_VERSION" >&6 + +am__api_version="1.6" # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: @@ -1166,43 +1566,48 @@ ac_configure="$SHELL $ac_aux_dir/configure" # This should be Cygnus configure. # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo "$as_me:1169: checking for a BSD compatible install" >&5 -echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_IFS=$IFS; IFS=$ac_path_separator - for ac_dir in $PATH; do - IFS=$ac_save_IFS - # Account for people who put trailing slashes in PATH elements. - case $ac_dir/ in - / | ./ | .// | /cC/* \ - | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ - | /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - if $as_executable_p "$ac_dir/$ac_prog"; then - if test $ac_prog = install && - grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - ac_cv_path_install="$ac_dir/$ac_prog -c" - break 2 - fi - fi + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi done - ;; - esac - done + done + ;; +esac +done + fi if test "${ac_cv_path_install+set}" = set; then @@ -1215,7 +1620,7 @@ fi INSTALL=$ac_install_sh fi fi -echo "$as_me:1218: result: $INSTALL" >&5 +echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. @@ -1226,7 +1631,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo "$as_me:1229: checking whether build environment is sane" >&5 +echo "$as_me:$LINENO: checking whether build environment is sane" >&5 echo $ECHO_N "checking whether build environment is sane... $ECHO_C" >&6 # Just in case sleep 1 @@ -1250,7 +1655,7 @@ if ( # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". - { { echo "$as_me:1253: error: ls -t appears to fail. Make sure there is not a broken + { { echo "$as_me:$LINENO: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&5 echo "$as_me: error: ls -t appears to fail. Make sure there is not a broken alias in your environment" >&2;} @@ -1263,13 +1668,13 @@ then # Ok. : else - { { echo "$as_me:1266: error: newly created file is older than distributed files! + { { echo "$as_me:$LINENO: error: newly created file is older than distributed files! Check your system clock" >&5 echo "$as_me: error: newly created file is older than distributed files! Check your system clock" >&2;} { (exit 1); exit 1; }; } fi -echo "$as_me:1272: result: yes" >&5 +echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 test "$program_prefix" != NONE && program_transform_name="s,^,$program_prefix,;$program_transform_name" @@ -1284,6 +1689,7 @@ _ACEOF program_transform_name=`echo $program_transform_name | sed -f conftest.sed` rm conftest.sed + # expand $ac_aux_dir to an absolute path am_aux_dir=`cd $ac_aux_dir && pwd` @@ -1293,15 +1699,15 @@ if eval "$MISSING --run true"; then am_missing_run="$MISSING --run " else am_missing_run= - { echo "$as_me:1296: WARNING: \`missing' script is too old or missing" >&5 + { echo "$as_me:$LINENO: WARNING: \`missing' script is too old or missing" >&5 echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} fi -for ac_prog in mawk gawk nawk awk +for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:1304: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1309,41 +1715,44 @@ else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_AWK="$ac_prog" -echo "$as_me:1319: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AWK="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then - echo "$as_me:1327: result: $AWK" >&5 + echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else - echo "$as_me:1330: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done -echo "$as_me:1337: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \${MAKE}" >&5 echo $ECHO_N "checking whether ${MAKE-make} sets \${MAKE}... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,./+-,__p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - cat >conftest.make <<\EOF + cat >conftest.make <<\_ACEOF all: @echo 'ac_maketemp="${MAKE}"' -EOF +_ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then @@ -1354,11 +1763,11 @@ fi rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then - echo "$as_me:1357: result: yes" >&5 + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 SET_MAKE= else - echo "$as_me:1361: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi @@ -1366,27 +1775,42 @@ fi # test to see if srcdir already configured if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then - { { echo "$as_me:1369: error: source directory already configured; run \"make distclean\" there first" >&5 + { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} { (exit 1); exit 1; }; } fi # Define the identity of the package. PACKAGE=gc - VERSION=6.1 + VERSION=6.2alpha4 + + +cat >>confdefs.h <<_ACEOF +#define PACKAGE "$PACKAGE" +_ACEOF + + +cat >>confdefs.h <<_ACEOF +#define VERSION "$VERSION" +_ACEOF # Some tools Automake needs. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} + AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} + AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} + AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} + MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} + AMTAR=${AMTAR-"${am_missing_run}tar"} install_sh=${install_sh-"$am_aux_dir/install-sh"} @@ -1399,7 +1823,7 @@ if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -echo "$as_me:1402: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1407,25 +1831,28 @@ else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_STRIP="${ac_tool_prefix}strip" -echo "$as_me:1417: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - echo "$as_me:1425: result: $STRIP" >&5 + echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else - echo "$as_me:1428: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1434,7 +1861,7 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -echo "$as_me:1437: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1442,15 +1869,18 @@ else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_STRIP="strip" -echo "$as_me:1452: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" @@ -1458,10 +1888,10 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - echo "$as_me:1461: result: $ac_ct_STRIP" >&5 + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else - echo "$as_me:1464: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1476,57 +1906,11 @@ INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. -# Make sure we can run config.sub. -$ac_config_sub sun4 >/dev/null 2>&1 || - { { echo "$as_me:1481: error: cannot run $ac_config_sub" >&5 -echo "$as_me: error: cannot run $ac_config_sub" >&2;} - { (exit 1); exit 1; }; } -echo "$as_me:1485: checking build system type" >&5 -echo $ECHO_N "checking build system type... $ECHO_C" >&6 -if test "${ac_cv_build+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_build_alias=$build_alias -test -z "$ac_cv_build_alias" && - ac_cv_build_alias=`$ac_config_guess` -test -z "$ac_cv_build_alias" && - { { echo "$as_me:1494: error: cannot guess build type; you must specify one" >&5 -echo "$as_me: error: cannot guess build type; you must specify one" >&2;} - { (exit 1); exit 1; }; } -ac_cv_build=`$ac_config_sub $ac_cv_build_alias` || - { { echo "$as_me:1498: error: $ac_config_sub $ac_cv_build_alias failed." >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_build_alias failed." >&2;} - { (exit 1); exit 1; }; } -fi -echo "$as_me:1503: result: $ac_cv_build" >&5 -echo "${ECHO_T}$ac_cv_build" >&6 -build=$ac_cv_build -build_cpu=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -build_vendor=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -build_os=`echo $ac_cv_build | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` -echo "$as_me:1510: checking host system type" >&5 -echo $ECHO_N "checking host system type... $ECHO_C" >&6 -if test "${ac_cv_host+set}" = set; then - echo $ECHO_N "(cached) $ECHO_C" >&6 -else - ac_cv_host_alias=$host_alias -test -z "$ac_cv_host_alias" && - ac_cv_host_alias=$ac_cv_build_alias -ac_cv_host=`$ac_config_sub $ac_cv_host_alias` || - { { echo "$as_me:1519: error: $ac_config_sub $ac_cv_host_alias failed" >&5 -echo "$as_me: error: $ac_config_sub $ac_cv_host_alias failed" >&2;} - { (exit 1); exit 1; }; } -fi -echo "$as_me:1524: result: $ac_cv_host" >&5 -echo "${ECHO_T}$ac_cv_host" >&6 -host=$ac_cv_host -host_cpu=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` -host_vendor=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` -host_os=`echo $ac_cv_host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + ac_ext=c ac_cpp='$CPP $CPPFLAGS' @@ -1536,7 +1920,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 -echo "$as_me:1539: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1544,25 +1928,28 @@ else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_CC="${ac_tool_prefix}gcc" -echo "$as_me:1554: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1562: result: $CC" >&5 + echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1565: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1571,7 +1958,7 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 -echo "$as_me:1574: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1579,25 +1966,28 @@ else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_CC="gcc" -echo "$as_me:1589: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1597: result: $ac_ct_CC" >&5 + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1600: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1610,7 +2000,7 @@ if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 -echo "$as_me:1613: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1618,25 +2008,28 @@ else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_CC="${ac_tool_prefix}cc" -echo "$as_me:1628: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1636: result: $CC" >&5 + echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1639: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1645,7 +2038,7 @@ if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo "$as_me:1648: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1653,25 +2046,28 @@ else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_CC="cc" -echo "$as_me:1663: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1671: result: $ac_ct_CC" >&5 + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1674: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1684,7 +2080,7 @@ fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 -echo "$as_me:1687: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1693,19 +2089,22 @@ else ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then - ac_prog_rejected=yes - continue -fi -ac_cv_prog_CC="cc" -echo "$as_me:1707: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done if test $ac_prog_rejected = yes; then @@ -1717,7 +2116,7 @@ if test $ac_prog_rejected = yes; then # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift - set dummy "$ac_dir/$ac_word" ${1+"$@"} + set dummy "$as_dir/$ac_word" ${1+"$@"} shift ac_cv_prog_CC="$@" fi @@ -1726,10 +2125,10 @@ fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1729: result: $CC" >&5 + echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1732: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1740,7 +2139,7 @@ if test -z "$CC"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -echo "$as_me:1743: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1748,25 +2147,28 @@ else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_CC="$ac_tool_prefix$ac_prog" -echo "$as_me:1758: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then - echo "$as_me:1766: result: $CC" >&5 + echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else - echo "$as_me:1769: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1779,7 +2181,7 @@ if test -z "$CC"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:1782: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -1787,25 +2189,28 @@ else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_CC="$ac_prog" -echo "$as_me:1797: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then - echo "$as_me:1805: result: $ac_ct_CC" >&5 + echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else - echo "$as_me:1808: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -1817,34 +2222,41 @@ fi fi -test -z "$CC" && { { echo "$as_me:1820: error: no acceptable cc found in \$PATH" >&5 -echo "$as_me: error: no acceptable cc found in \$PATH" >&2;} + +test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH" >&5 +echo "$as_me: error: no acceptable C compiler found in \$PATH" >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. -echo "$as_me:1825:" \ +echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` -{ (eval echo "$as_me:1828: \"$ac_compiler --version </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 (eval $ac_compiler --version </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1831: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:1833: \"$ac_compiler -v </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 (eval $ac_compiler -v </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1836: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:1838: \"$ac_compiler -V </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 (eval $ac_compiler -V </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:1841: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF -#line 1845 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -1858,22 +2270,26 @@ ac_clean_files="$ac_clean_files a.out a.exe" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. -echo "$as_me:1861: checking for C compiler default output" >&5 +echo "$as_me:$LINENO: checking for C compiler default output" >&5 echo $ECHO_N "checking for C compiler default output... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` -if { (eval echo "$as_me:1864: \"$ac_link_default\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? - echo "$as_me:1867: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Find the output, starting from the most likely. This scheme is # not robust to junk in `.', hence go to wildcards (a.*) only as a last # resort. -for ac_file in `ls a.exe conftest.exe 2>/dev/null; + +# Be careful to initialize this variable, since it used to be cached. +# Otherwise an old cache value of `no' led to `EXEEXT = no' in a Makefile. +ac_cv_exeext= +for ac_file in `ls a_out.exe a.exe conftest.exe 2>/dev/null; ls a.out conftest 2>/dev/null; ls a.* conftest.* 2>/dev/null`; do case $ac_file in - *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb ) ;; + *.$ac_ext | *.o | *.obj | *.xcoff | *.tds | *.d | *.pdb | *.xSYM ) ;; a.out ) # We found the default executable, but exeext='' is most # certainly right. break;; @@ -1887,34 +2303,34 @@ done else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 -{ { echo "$as_me:1890: error: C compiler cannot create executables" >&5 +{ { echo "$as_me:$LINENO: error: C compiler cannot create executables" >&5 echo "$as_me: error: C compiler cannot create executables" >&2;} { (exit 77); exit 77; }; } fi ac_exeext=$ac_cv_exeext -echo "$as_me:1896: result: $ac_file" >&5 +echo "$as_me:$LINENO: result: $ac_file" >&5 echo "${ECHO_T}$ac_file" >&6 # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -echo "$as_me:1901: checking whether the C compiler works" >&5 +echo "$as_me:$LINENO: checking whether the C compiler works" >&5 echo $ECHO_N "checking whether the C compiler works... $ECHO_C" >&6 # FIXME: These cross compiler hacks should be removed for Autoconf 3.0 # If not cross compiling, check that we can run a simple program. if test "$cross_compiling" != yes; then if { ac_try='./$ac_file' - { (eval echo "$as_me:1907: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:1910: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then cross_compiling=no else if test "$cross_compiling" = maybe; then cross_compiling=yes else - { { echo "$as_me:1917: error: cannot run C compiled programs. + { { echo "$as_me:$LINENO: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&5 echo "$as_me: error: cannot run C compiled programs. If you meant to cross compile, use \`--host'." >&2;} @@ -1922,24 +2338,24 @@ If you meant to cross compile, use \`--host'." >&2;} fi fi fi -echo "$as_me:1925: result: yes" >&5 +echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 rm -f a.out a.exe conftest$ac_cv_exeext ac_clean_files=$ac_clean_files_save # Check the compiler produces executables we can run. If not, either # the compiler is broken, or we cross compile. -echo "$as_me:1932: checking whether we are cross compiling" >&5 +echo "$as_me:$LINENO: checking whether we are cross compiling" >&5 echo $ECHO_N "checking whether we are cross compiling... $ECHO_C" >&6 -echo "$as_me:1934: result: $cross_compiling" >&5 +echo "$as_me:$LINENO: result: $cross_compiling" >&5 echo "${ECHO_T}$cross_compiling" >&6 -echo "$as_me:1937: checking for executable suffix" >&5 -echo $ECHO_N "checking for executable suffix... $ECHO_C" >&6 -if { (eval echo "$as_me:1939: \"$ac_link\"") >&5 +echo "$as_me:$LINENO: checking for suffix of executables" >&5 +echo $ECHO_N "checking for suffix of executables... $ECHO_C" >&6 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:1942: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # If both `conftest.exe' and `conftest' are `present' (well, observable) # catch `conftest.exe'. For instance with Cygwin, `ls conftest' will @@ -1955,27 +2371,33 @@ for ac_file in `(ls conftest.exe; ls conftest; ls conftest.*) 2>/dev/null`; do esac done else - { { echo "$as_me:1958: error: cannot compute EXEEXT: cannot compile and link" >&5 -echo "$as_me: error: cannot compute EXEEXT: cannot compile and link" >&2;} + { { echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link" >&5 +echo "$as_me: error: cannot compute suffix of executables: cannot compile and link" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest$ac_cv_exeext -echo "$as_me:1964: result: $ac_cv_exeext" >&5 +echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5 echo "${ECHO_T}$ac_cv_exeext" >&6 rm -f conftest.$ac_ext EXEEXT=$ac_cv_exeext ac_exeext=$EXEEXT -echo "$as_me:1970: checking for object suffix" >&5 -echo $ECHO_N "checking for object suffix... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking for suffix of object files" >&5 +echo $ECHO_N "checking for suffix of object files... $ECHO_C" >&6 if test "${ac_cv_objext+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 1976 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -1985,10 +2407,10 @@ main () } _ACEOF rm -f conftest.o conftest.obj -if { (eval echo "$as_me:1988: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:1991: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in @@ -2000,26 +2422,32 @@ done else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 -{ { echo "$as_me:2003: error: cannot compute OBJEXT: cannot compile" >&5 -echo "$as_me: error: cannot compute OBJEXT: cannot compile" >&2;} +{ { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile" >&5 +echo "$as_me: error: cannot compute suffix of object files: cannot compile" >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi -echo "$as_me:2010: result: $ac_cv_objext" >&5 +echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT -echo "$as_me:2014: checking whether we are using the GNU C compiler" >&5 +echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 2020 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2032,16 +2460,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2035: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2038: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2041: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2044: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else @@ -2053,21 +2481,27 @@ rm -f conftest.$ac_objext conftest.$ac_ext ac_cv_c_compiler_gnu=$ac_compiler_gnu fi -echo "$as_me:2056: result: $ac_cv_c_compiler_gnu" >&5 +echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_c_compiler_gnu" >&6 GCC=`test $ac_compiler_gnu = yes && echo yes` ac_test_CFLAGS=${CFLAGS+set} ac_save_CFLAGS=$CFLAGS CFLAGS="-g" -echo "$as_me:2062: checking whether $CC accepts -g" >&5 +echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5 echo $ECHO_N "checking whether $CC accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cc_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 2068 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2077,16 +2511,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2080: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2083: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2086: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2089: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else @@ -2096,7 +2530,7 @@ ac_cv_prog_cc_g=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:2099: result: $ac_cv_prog_cc_g" >&5 +echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS @@ -2123,16 +2557,16 @@ cat >conftest.$ac_ext <<_ACEOF #endif _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2126: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2129: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2132: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2135: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then for ac_declaration in \ ''\ @@ -2144,10 +2578,16 @@ if { (eval echo "$as_me:2126: \"$ac_compile\"") >&5 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF -#line 2147 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <stdlib.h> $ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2157,16 +2597,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2160: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2163: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2166: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2169: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -2176,9 +2616,15 @@ continue fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF -#line 2179 "configure" +#line $LINENO "configure" #include "confdefs.h" $ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2188,16 +2634,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2191: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2194: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2197: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2200: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else @@ -2233,15 +2679,17 @@ else fi rmdir .deps 2>/dev/null + ac_config_commands="$ac_config_commands depfiles" + am_make=${MAKE-make} cat > confinc << 'END' doit: @echo done END # If we don't find an include directive, just comment out the code. -echo "$as_me:2244: checking for style of include used by $am_make" >&5 +echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 am__include="#" am__quote= @@ -2268,7 +2716,8 @@ if test "$am__include" = "#"; then fi fi -echo "$as_me:2271: result: $_am_result" >&5 + +echo "$as_me:$LINENO: result: $_am_result" >&5 echo "${ECHO_T}$_am_result" >&6 rm -f confinc confmf @@ -2282,6 +2731,7 @@ if test "x$enable_dependency_tracking" != xno; then AMDEPBACKSLASH='\' fi + if test "x$enable_dependency_tracking" != xno; then AMDEP_TRUE= AMDEP_FALSE='#' @@ -2290,9 +2740,12 @@ else AMDEP_FALSE= fi + + + depcc="$CC" am_compiler_list= -echo "$as_me:2295: checking dependency style of $depcc" >&5 +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2354,10 +2807,11 @@ else fi fi -echo "$as_me:2357: result: $am_cv_CC_dependencies_compiler_type" >&5 +echo "$as_me:$LINENO: result: $am_cv_CC_dependencies_compiler_type" >&5 echo "${ECHO_T}$am_cv_CC_dependencies_compiler_type" >&6 CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + ac_ext=cc ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -2368,7 +2822,7 @@ if test -n "$ac_tool_prefix"; then do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 -echo "$as_me:2371: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CXX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2376,25 +2830,28 @@ else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" -echo "$as_me:2386: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CXX="$ac_tool_prefix$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi CXX=$ac_cv_prog_CXX if test -n "$CXX"; then - echo "$as_me:2394: result: $CXX" >&5 + echo "$as_me:$LINENO: result: $CXX" >&5 echo "${ECHO_T}$CXX" >&6 else - echo "$as_me:2397: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2407,7 +2864,7 @@ if test -z "$CXX"; then do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 -echo "$as_me:2410: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2415,25 +2872,28 @@ else if test -n "$ac_ct_CXX"; then ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_CXX="$ac_prog" -echo "$as_me:2425: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CXX="$ac_prog" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi ac_ct_CXX=$ac_cv_prog_ac_ct_CXX if test -n "$ac_ct_CXX"; then - echo "$as_me:2433: result: $ac_ct_CXX" >&5 + echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5 echo "${ECHO_T}$ac_ct_CXX" >&6 else - echo "$as_me:2436: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2444,35 +2904,42 @@ test -n "$ac_ct_CXX" || ac_ct_CXX="g++" CXX=$ac_ct_CXX fi + # Provide some information about the compiler. -echo "$as_me:2448:" \ +echo "$as_me:$LINENO:" \ "checking for C++ compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` -{ (eval echo "$as_me:2451: \"$ac_compiler --version </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler --version </dev/null >&5\"") >&5 (eval $ac_compiler --version </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:2454: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:2456: \"$ac_compiler -v </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -v </dev/null >&5\"") >&5 (eval $ac_compiler -v </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:2459: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -{ (eval echo "$as_me:2461: \"$ac_compiler -V </dev/null >&5\"") >&5 +{ (eval echo "$as_me:$LINENO: \"$ac_compiler -V </dev/null >&5\"") >&5 (eval $ac_compiler -V </dev/null >&5) 2>&5 ac_status=$? - echo "$as_me:2464: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } -echo "$as_me:2467: checking whether we are using the GNU C++ compiler" >&5 +echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C++ compiler... $ECHO_C" >&6 if test "${ac_cv_cxx_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 2473 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2485,16 +2952,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2488: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2491: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2494: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2497: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_compiler_gnu=yes else @@ -2506,21 +2973,27 @@ rm -f conftest.$ac_objext conftest.$ac_ext ac_cv_cxx_compiler_gnu=$ac_compiler_gnu fi -echo "$as_me:2509: result: $ac_cv_cxx_compiler_gnu" >&5 +echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5 echo "${ECHO_T}$ac_cv_cxx_compiler_gnu" >&6 GXX=`test $ac_compiler_gnu = yes && echo yes` ac_test_CXXFLAGS=${CXXFLAGS+set} ac_save_CXXFLAGS=$CXXFLAGS CXXFLAGS="-g" -echo "$as_me:2515: checking whether $CXX accepts -g" >&5 +echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5 echo $ECHO_N "checking whether $CXX accepts -g... $ECHO_C" >&6 if test "${ac_cv_prog_cxx_g+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 2521 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2530,16 +3003,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2533: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2536: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2539: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2542: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cxx_g=yes else @@ -2549,7 +3022,7 @@ ac_cv_prog_cxx_g=no fi rm -f conftest.$ac_objext conftest.$ac_ext fi -echo "$as_me:2552: result: $ac_cv_prog_cxx_g" >&5 +echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5 echo "${ECHO_T}$ac_cv_prog_cxx_g" >&6 if test "$ac_test_CXXFLAGS" = set; then CXXFLAGS=$ac_save_CXXFLAGS @@ -2576,10 +3049,16 @@ for ac_declaration in \ 'void exit (int);' do cat >conftest.$ac_ext <<_ACEOF -#line 2579 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <stdlib.h> $ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2589,16 +3068,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2592: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2595: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2598: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2601: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then : else @@ -2608,9 +3087,15 @@ continue fi rm -f conftest.$ac_objext conftest.$ac_ext cat >conftest.$ac_ext <<_ACEOF -#line 2611 "configure" +#line $LINENO "configure" #include "confdefs.h" $ac_declaration +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -2620,16 +3105,16 @@ exit (42); } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:2623: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:2626: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:2629: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:2632: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then break else @@ -2653,7 +3138,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu depcc="$CXX" am_compiler_list= -echo "$as_me:2656: checking dependency style of $depcc" >&5 +echo "$as_me:$LINENO: checking dependency style of $depcc" >&5 echo $ECHO_N "checking dependency style of $depcc... $ECHO_C" >&6 if test "${am_cv_CXX_dependencies_compiler_type+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2715,20 +3200,23 @@ else fi fi -echo "$as_me:2718: result: $am_cv_CXX_dependencies_compiler_type" >&5 +echo "$as_me:$LINENO: result: $am_cv_CXX_dependencies_compiler_type" >&5 echo "${ECHO_T}$am_cv_CXX_dependencies_compiler_type" >&6 CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type + + # By default we simply use the C compiler to build assembly code. : ${CCAS='$(CC)'} # Set ASFLAGS if not already set. : ${CCASFLAGS='$(CFLAGS)'} + if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 -echo "$as_me:2731: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2736,25 +3224,28 @@ else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_AR="${ac_tool_prefix}ar" -echo "$as_me:2746: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then - echo "$as_me:2754: result: $AR" >&5 + echo "$as_me:$LINENO: result: $AR" >&5 echo "${ECHO_T}$AR" >&6 else - echo "$as_me:2757: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2763,7 +3254,7 @@ if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 -echo "$as_me:2766: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2771,25 +3262,28 @@ else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_AR="ar" -echo "$as_me:2781: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then - echo "$as_me:2789: result: $ac_ct_AR" >&5 + echo "$as_me:$LINENO: result: $ac_ct_AR" >&5 echo "${ECHO_T}$ac_ct_AR" >&6 else - echo "$as_me:2792: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2801,7 +3295,7 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -echo "$as_me:2804: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2809,25 +3303,28 @@ else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" -echo "$as_me:2819: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - echo "$as_me:2827: result: $RANLIB" >&5 + echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else - echo "$as_me:2830: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2836,7 +3333,7 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -echo "$as_me:2839: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -2844,15 +3341,18 @@ else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_RANLIB="ranlib" -echo "$as_me:2854: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" @@ -2860,10 +3360,10 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - echo "$as_me:2863: result: $ac_ct_RANLIB" >&5 + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else - echo "$as_me:2866: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -2871,6 +3371,7 @@ fi else RANLIB="$ac_cv_prog_RANLIB" fi + # :) # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -2884,43 +3385,48 @@ fi # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. -echo "$as_me:2887: checking for a BSD compatible install" >&5 -echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" >&6 +echo "$as_me:$LINENO: checking for a BSD-compatible install" >&5 +echo $ECHO_N "checking for a BSD-compatible install... $ECHO_C" >&6 if test -z "$INSTALL"; then if test "${ac_cv_path_install+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else - ac_save_IFS=$IFS; IFS=$ac_path_separator - for ac_dir in $PATH; do - IFS=$ac_save_IFS - # Account for people who put trailing slashes in PATH elements. - case $ac_dir/ in - / | ./ | .// | /cC/* \ - | /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* \ - | /usr/ucb/* ) ;; - *) - # OSF1 and SCO ODT 3.0 have their own names for install. - # Don't use installbsd from OSF since it installs stuff as root - # by default. - for ac_prog in ginstall scoinst install; do - if $as_executable_p "$ac_dir/$ac_prog"; then - if test $ac_prog = install && - grep dspmsg "$ac_dir/$ac_prog" >/dev/null 2>&1; then - # AIX install. It has an incompatible calling convention. - : - elif test $ac_prog = install && - grep pwplus "$ac_dir/$ac_prog" >/dev/null 2>&1; then - # program-specific install script used by HP pwplus--don't use. - : - else - ac_cv_path_install="$ac_dir/$ac_prog -c" - break 2 - fi - fi + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + # Account for people who put trailing slashes in PATH elements. +case $as_dir/ in + ./ | .// | /cC/* | \ + /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \ + /usr/ucb/* ) ;; + *) + # OSF1 and SCO ODT 3.0 have their own names for install. + # Don't use installbsd from OSF since it installs stuff as root + # by default. + for ac_prog in ginstall scoinst install; do + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then + if test $ac_prog = install && + grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # AIX install. It has an incompatible calling convention. + : + elif test $ac_prog = install && + grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then + # program-specific install script used by HP pwplus--don't use. + : + else + ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c" + break 3 + fi + fi done - ;; - esac - done + done + ;; +esac +done + fi if test "${ac_cv_path_install+set}" = set; then @@ -2933,7 +3439,7 @@ fi INSTALL=$ac_install_sh fi fi -echo "$as_me:2936: result: $INSTALL" >&5 +echo "$as_me:$LINENO: result: $INSTALL" >&5 echo "${ECHO_T}$INSTALL" >&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. @@ -2944,7 +3450,8 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' -echo "$as_me:2947: checking whether to enable maintainer-specific portions of Makefiles" >&5 + +echo "$as_me:$LINENO: checking whether to enable maintainer-specific portions of Makefiles" >&5 echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then @@ -2953,9 +3460,10 @@ if test "${enable_maintainer_mode+set}" = set; then else USE_MAINTAINER_MODE=no fi; - echo "$as_me:2956: result: $USE_MAINTAINER_MODE" >&5 + echo "$as_me:$LINENO: result: $USE_MAINTAINER_MODE" >&5 echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 + if test $USE_MAINTAINER_MODE = yes; then MAINTAINER_MODE_TRUE= MAINTAINER_MODE_FALSE='#' @@ -2966,47 +3474,25 @@ fi MAINT=$MAINTAINER_MODE_TRUE -if test "${srcdir}" = "."; then - if test "${with_target_subdir}" != "." -a -n "${with_target_subdir}"; then - gc_basedir="${srcdir}/${with_multisrctop}../$1" - else - gc_basedir="${srcdir}/${with_multisrctop}$1" - fi -else - gc_basedir="${srcdir}/$1" -fi - -# We need AC_EXEEXT to keep automake happy in cygnus mode. However, -# at least currently, we never actually build a program, so we never -# need to use $(EXEEXT). Moreover, the test for EXEEXT normally -# fails, because we are probably configuring with a cross compiler -# which can't create executables. So we include AC_EXEEXT to keep -# automake happy, but we don't execute it, since we don't care about -# the result. -if false; then - # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands - # to nothing, so nothing would remain between `then' and `fi' if it - # were not for the `:' below. - : -fi . ${srcdir}/configure.host GC_CFLAGS=${gc_cflags} + # Check whether --enable-threads or --disable-threads was given. if test "${enable_threads+set}" = set; then enableval="$enable_threads" THREADS=$enableval else - echo "$as_me:3003: checking for thread model used by GCC" >&5 + echo "$as_me:$LINENO: checking for thread model used by GCC" >&5 echo $ECHO_N "checking for thread model used by GCC... $ECHO_C" >&6 THREADS=`$CC -v 2>&1 | sed -n 's/^Thread model: //p'` if test -z "$THREADS"; then THREADS=no fi - echo "$as_me:3009: result: $THREADS" >&5 + echo "$as_me:$LINENO: result: $THREADS" >&5 echo "${ECHO_T}$THREADS" >&6 fi; @@ -3015,7 +3501,7 @@ if test "${enable_parallel_mark+set}" = set; then enableval="$enable_parallel_mark" case "$THREADS" in no | none | single) - { { echo "$as_me:3018: error: Parallel mark requires --enable-threads=x spec" >&5 + { { echo "$as_me:$LINENO: error: Parallel mark requires --enable-threads=x spec" >&5 echo "$as_me: error: Parallel mark requires --enable-threads=x spec" >&2;} { (exit 1); exit 1; }; } ;; @@ -3040,103 +3526,109 @@ case "$THREADS" in THREADLIBS=-lpthread case "$host" in x86-*-linux* | ia64-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* | alpha-*-linux*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_LINUX_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 -EOF +_ACEOF if test "${enable_parallel_mark}" = yes; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define PARALLEL_MARK 1 -EOF +_ACEOF fi - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define THREAD_LOCAL_ALLOC 1 -EOF +_ACEOF ;; *-*-linux*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_LINUX_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _REENTRANT 1 -EOF +_ACEOF ;; *-*-hpux*) - { echo "$as_me:3073: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5 + { echo "$as_me:$LINENO: WARNING: \"Only HP/UX 11 threads are supported.\"" >&5 echo "$as_me: WARNING: \"Only HP/UX 11 threads are supported.\"" >&2;} - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_HPUX_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define _POSIX_C_SOURCE 199506L -EOF +_ACEOF if test "${enable_parallel_mark}" = yes; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define PARALLEL_MARK 1 -EOF +_ACEOF fi - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define THREAD_LOCAL_ALLOC 1 -EOF +_ACEOF THREADLIBS="-lpthread -lrt" ;; *-*-freebsd*) - { echo "$as_me:3096: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5 + { echo "$as_me:$LINENO: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&5 echo "$as_me: WARNING: \"FreeBSD does not yet fully support threads with Boehm GC.\"" >&2;} - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_FREEBSD_THREADS 1 -EOF +_ACEOF INCLUDES="$INCLUDES -pthread" THREADLIBS=-pthread ;; *-*-solaris*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_SOLARIS_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_SOLARIS_PTHREADS 1 -EOF +_ACEOF ;; *-*-irix*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_IRIX_THREADS 1 -EOF +_ACEOF ;; *-*-cygwin*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_WIN32_THREADS 1 -EOF +_ACEOF + + ;; + *-*-darwin*) + cat >>confdefs.h <<\_ACEOF +#define GC_MACOSX_THREADS 1 +_ACEOF ;; *-*-osf*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_OSF1_THREADS 1 -EOF +_ACEOF if test "${enable_parallel_mark}" = yes; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define PARALLEL_MARK 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define THREAD_LOCAL_ALLOC 1 -EOF +_ACEOF # May want to enable it in other cases, too. # Measurements havent yet been done. @@ -3147,53 +3639,57 @@ EOF esac ;; win32) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_WIN32_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_GETENV 1 -EOF +_ACEOF ;; dgux386) THREADS=dgux386 +echo "$as_me:$LINENO: result: $THREADLIBS" >&5 +echo "${ECHO_T}$THREADLIBS" >&6 # Use pthread GCC switch THREADLIBS=-pthread if test "${enable_parallel_mark}" = yes; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define PARALLEL_MARK 1 -EOF +_ACEOF fi - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define THREAD_LOCAL_ALLOC 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define GC_DGUX386_THREADS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define DGUX_THREADS 1 -EOF +_ACEOF # Enable _POSIX4A_DRAFT10_SOURCE with flag -pthread INCLUDES="-pthread $INCLUDES" ;; decosf1 | irix | mach | os2 | solaris | dce | vxworks) - { { echo "$as_me:3185: error: thread package $THREADS not yet supported" >&5 + { { echo "$as_me:$LINENO: error: thread package $THREADS not yet supported" >&5 echo "$as_me: error: thread package $THREADS not yet supported" >&2;} { (exit 1); exit 1; }; } ;; *) - { { echo "$as_me:3190: error: $THREADS is an unknown thread package" >&5 + { { echo "$as_me:$LINENO: error: $THREADS is an unknown thread package" >&5 echo "$as_me: error: $THREADS is an unknown thread package" >&2;} { (exit 1); exit 1; }; } ;; esac -echo "$as_me:3196: checking for dlopen in -ldl" >&5 + + +echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -3201,7 +3697,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 3204 "configure" +#line $LINENO "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -3211,6 +3707,12 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -3220,16 +3722,16 @@ dlopen (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:3223: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:3226: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:3229: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:3232: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else @@ -3240,14 +3742,17 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:3243: result: $ac_cv_lib_dl_dlopen" >&5 +echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl" fi + + target_all=libgc.la + TARGET_ECOS="no" # Check whether --with-ecos or --without-ecos was given. @@ -3265,9 +3770,9 @@ case "$TARGET_ECOS" in no) ;; *) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define ECOS 1 -EOF +_ACEOF CXXINCLUDES="-I${TARGET_ECOS}/include" addobjs="$addobjs ecos.lo" @@ -3280,11 +3785,16 @@ if test "${enable_cplusplus}" = yes; then addtests="$addtests test_cpp" fi -machdep= -case "$host" in - alpha-*-openbsd*) - # Check whether --enable-shared or --disable-shared was given. + + + + +# Configuration of shared libraries +# +echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 +echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 +# Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" p=${PACKAGE-default} @@ -3304,40 +3814,31 @@ no) enable_shared=no ;; ;; esac else - enable_shared=no + enable_shared=yes fi; + +case "$host" in + alpha-*-openbsd*) + enable_shared=no + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 ;; *) - # Check whether --enable-shared or --disable-shared was given. -if test "${enable_shared+set}" = set; then - enableval="$enable_shared" - p=${PACKAGE-default} -case $enableval in -yes) enable_shared=yes ;; -no) enable_shared=no ;; -*) - enable_shared=no - # Look at the argument we got. We use all the common list separators. - IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:," - for pkg in $enableval; do - if test "X$pkg" = "X$p"; then - enable_shared=yes - fi - done - IFS="$ac_save_ifs" - ;; -esac -else - enable_shared=yes -fi; + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 ;; esac +# Configuration of machine-dependent code +# +echo "$as_me:$LINENO: checking which machine-dependent code should be used" >&5 +echo $ECHO_N "checking which machine-dependent code should be used... $ECHO_C" >&6 +machdep= case "$host" in alpha-*-openbsd*) machdep="alpha_mach_dep.lo" if test x"${ac_cv_lib_dl_dlopen}" != xyes ; then - { echo "$as_me:3340: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5 + { echo "$as_me:$LINENO: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&5 echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is disabled" >&2;} fi ;; @@ -3345,20 +3846,20 @@ echo "$as_me: WARNING: OpenBSD/Alpha without dlopen(). Shared library support is machdep="alpha_mach_dep.lo" ;; i?86-*-solaris2.[89]*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define SOLARIS25_PROC_VDB_BUG_FIXED 1 -EOF +_ACEOF ;; mipstx39-*-elf*) machdep="mips_ultrix_mach_dep.lo" - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define STACKBASE __stackbase -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define DATASTART_IS_ETEXT 1 -EOF +_ACEOF ;; mips-dec-ultrix*) @@ -3370,9 +3871,9 @@ EOF ;; mips-*-*) machdep="mips_sgi_mach_dep.lo" - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_EXECUTE_PERMISSION 1 -EOF +_ACEOF ;; sparc-*-netbsd*) @@ -3380,9 +3881,9 @@ EOF ;; sparc-sun-solaris2.3*) machdep="sparc_mach_dep.lo" - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define SUNOS53_SHARED_LIB 1 -EOF +_ACEOF ;; sparc-sun-solaris2.*) @@ -3393,10 +3894,15 @@ EOF ;; esac if test x"$machdep" = x; then +echo "$as_me:$LINENO: result: $machdep" >&5 +echo "${ECHO_T}$machdep" >&6 machdep="mach_dep.lo" fi addobjs="$addobjs $machdep" + + + # Check whether --enable-static or --disable-static was given. if test "${enable_static+set}" = set; then enableval="$enable_static" @@ -3452,6 +3958,7 @@ if test "X${PATH_SEPARATOR+set}" != Xset; then PATH_SEPARATOR=$lt_cv_sys_path_separator fi + # Check whether --with-gnu-ld or --without-gnu-ld was given. if test "${with_gnu_ld+set}" = set; then withval="$with_gnu_ld" @@ -3462,7 +3969,7 @@ fi; ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. - echo "$as_me:3465: checking for ld used by GCC" >&5 + echo "$as_me:$LINENO: checking for ld used by GCC" >&5 echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 case $host in *-*-mingw*) @@ -3492,10 +3999,10 @@ echo $ECHO_N "checking for ld used by GCC... $ECHO_C" >&6 ;; esac elif test "$with_gnu_ld" = yes; then - echo "$as_me:3495: checking for GNU ld" >&5 + echo "$as_me:$LINENO: checking for GNU ld" >&5 echo $ECHO_N "checking for GNU ld... $ECHO_C" >&6 else - echo "$as_me:3498: checking for non-GNU ld" >&5 + echo "$as_me:$LINENO: checking for non-GNU ld" >&5 echo $ECHO_N "checking for non-GNU ld... $ECHO_C" >&6 fi if test "${lt_cv_path_LD+set}" = set; then @@ -3525,16 +4032,16 @@ fi LD="$lt_cv_path_LD" if test -n "$LD"; then - echo "$as_me:3528: result: $LD" >&5 + echo "$as_me:$LINENO: result: $LD" >&5 echo "${ECHO_T}$LD" >&6 else - echo "$as_me:3531: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi -test -z "$LD" && { { echo "$as_me:3534: error: no acceptable ld found in \$PATH" >&5 +test -z "$LD" && { { echo "$as_me:$LINENO: error: no acceptable ld found in \$PATH" >&5 echo "$as_me: error: no acceptable ld found in \$PATH" >&2;} { (exit 1); exit 1; }; } -echo "$as_me:3537: checking if the linker ($LD) is GNU ld" >&5 +echo "$as_me:$LINENO: checking if the linker ($LD) is GNU ld" >&5 echo $ECHO_N "checking if the linker ($LD) is GNU ld... $ECHO_C" >&6 if test "${lt_cv_prog_gnu_ld+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -3546,23 +4053,24 @@ else lt_cv_prog_gnu_ld=no fi fi -echo "$as_me:3549: result: $lt_cv_prog_gnu_ld" >&5 +echo "$as_me:$LINENO: result: $lt_cv_prog_gnu_ld" >&5 echo "${ECHO_T}$lt_cv_prog_gnu_ld" >&6 with_gnu_ld=$lt_cv_prog_gnu_ld -echo "$as_me:3553: checking for $LD option to reload object files" >&5 + +echo "$as_me:$LINENO: checking for $LD option to reload object files" >&5 echo $ECHO_N "checking for $LD option to reload object files... $ECHO_C" >&6 if test "${lt_cv_ld_reload_flag+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else lt_cv_ld_reload_flag='-r' fi -echo "$as_me:3560: result: $lt_cv_ld_reload_flag" >&5 +echo "$as_me:$LINENO: result: $lt_cv_ld_reload_flag" >&5 echo "${ECHO_T}$lt_cv_ld_reload_flag" >&6 reload_flag=$lt_cv_ld_reload_flag test -n "$reload_flag" && reload_flag=" $reload_flag" -echo "$as_me:3565: checking for BSD-compatible nm" >&5 +echo "$as_me:$LINENO: checking for BSD-compatible nm" >&5 echo $ECHO_N "checking for BSD-compatible nm... $ECHO_C" >&6 if test "${lt_cv_path_NM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -3598,21 +4106,21 @@ fi fi NM="$lt_cv_path_NM" -echo "$as_me:3601: result: $NM" >&5 +echo "$as_me:$LINENO: result: $NM" >&5 echo "${ECHO_T}$NM" >&6 -echo "$as_me:3604: checking whether ln -s works" >&5 +echo "$as_me:$LINENO: checking whether ln -s works" >&5 echo $ECHO_N "checking whether ln -s works... $ECHO_C" >&6 LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then - echo "$as_me:3608: result: yes" >&5 + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else - echo "$as_me:3611: result: no, using $LN_S" >&5 + echo "$as_me:$LINENO: result: no, using $LN_S" >&5 echo "${ECHO_T}no, using $LN_S" >&6 fi -echo "$as_me:3615: checking how to recognise dependant libraries" >&5 +echo "$as_me:$LINENO: checking how to recognise dependant libraries" >&5 echo $ECHO_N "checking how to recognise dependant libraries... $ECHO_C" >&6 if test "${lt_cv_deplibs_check_method+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -3714,7 +4222,7 @@ irix5* | irix6*) # This must be Linux ELF. linux-gnu*) case $host_cpu in - alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* ) + alpha* | hppa* | i*86 | powerpc* | sparc* | ia64* | s390* ) lt_cv_deplibs_check_method=pass_all ;; *) # glibc up to 2.1.1 does not perform some relocations on ARM @@ -3790,13 +4298,19 @@ sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*) esac fi -echo "$as_me:3793: result: $lt_cv_deplibs_check_method" >&5 +echo "$as_me:$LINENO: result: $lt_cv_deplibs_check_method" >&5 echo "${ECHO_T}$lt_cv_deplibs_check_method" >&6 file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method + + + + + + # Check for command to grab the raw symbol name followed by C symbol from nm. -echo "$as_me:3799: checking command to parse $NM output" >&5 +echo "$as_me:$LINENO: checking command to parse $NM output" >&5 echo $ECHO_N "checking command to parse $NM output... $ECHO_C" >&6 if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -3877,17 +4391,17 @@ void nm_test_func(){} int main(){nm_test_var='a';nm_test_func();return(0);} EOF - if { (eval echo "$as_me:3880: \"$ac_compile\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:3883: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then # Now try to grab the symbols. nlist=conftest.nm - if { (eval echo "$as_me:3887: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\"") >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? - echo "$as_me:3890: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then @@ -3939,10 +4453,10 @@ EOF save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$no_builtin_flag" - if { (eval echo "$as_me:3942: \"$ac_link\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:3945: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest; then pipe_works=yes fi @@ -3983,10 +4497,10 @@ else fi if test -z "$global_symbol_pipe$global_symbol_to_cdec$global_symbol_to_c_name_address"; then - echo "$as_me:3986: result: failed" >&5 + echo "$as_me:$LINENO: result: failed" >&5 echo "${ECHO_T}failed" >&6 else - echo "$as_me:3989: result: ok" >&5 + echo "$as_me:$LINENO: result: ok" >&5 echo "${ECHO_T}ok" >&6 fi @@ -3995,7 +4509,7 @@ ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -echo "$as_me:3998: checking how to run the C preprocessor" >&5 +echo "$as_me:$LINENO: checking how to run the C preprocessor" >&5 echo $ECHO_N "checking how to run the C preprocessor... $ECHO_C" >&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then @@ -4016,18 +4530,18 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line 4019 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <assert.h> Syntax error _ACEOF -if { (eval echo "$as_me:4024: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4030: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4050,17 +4564,17 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line 4053 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <ac_nonexistent.h> _ACEOF -if { (eval echo "$as_me:4057: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4063: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4097,7 +4611,7 @@ fi else ac_cv_prog_CPP=$CPP fi -echo "$as_me:4100: result: $CPP" >&5 +echo "$as_me:$LINENO: result: $CPP" >&5 echo "${ECHO_T}$CPP" >&6 ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes @@ -4107,18 +4621,18 @@ do # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat >conftest.$ac_ext <<_ACEOF -#line 4110 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <assert.h> Syntax error _ACEOF -if { (eval echo "$as_me:4115: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4121: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4141,17 +4655,17 @@ rm -f conftest.err conftest.$ac_ext # OK, works on sane cases. Now check whether non-existent headers # can be detected and how. cat >conftest.$ac_ext <<_ACEOF -#line 4144 "configure" +#line $LINENO "configure" #include "confdefs.h" #include <ac_nonexistent.h> _ACEOF -if { (eval echo "$as_me:4148: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4154: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4179,7 +4693,7 @@ rm -f conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else - { { echo "$as_me:4182: error: C preprocessor \"$CPP\" fails sanity check" >&5 + { { echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check" >&5 echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check" >&2;} { (exit 1); exit 1; }; } fi @@ -4190,26 +4704,263 @@ ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu -for ac_header in dlfcn.h + +echo "$as_me:$LINENO: checking for ANSI C header files" >&5 +echo $ECHO_N "checking for ANSI C header files... $ECHO_C" >&6 +if test "${ac_cv_header_stdc+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <stdlib.h> +#include <stdarg.h> +#include <string.h> +#include <float.h> + +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 + (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 + ac_status=$? + egrep -v '^ *\+' conftest.er1 >conftest.err + rm -f conftest.er1 + cat conftest.err >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } >/dev/null; then + if test -s conftest.err; then + ac_cpp_err=$ac_c_preproc_warn_flag + else + ac_cpp_err= + fi +else + ac_cpp_err=yes +fi +if test -z "$ac_cpp_err"; then + ac_cv_header_stdc=yes +else + echo "$as_me: failed program was:" >&5 + cat conftest.$ac_ext >&5 + ac_cv_header_stdc=no +fi +rm -f conftest.err conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <string.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "memchr" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <stdlib.h> + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + egrep "free" >/dev/null 2>&1; then + : +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then + : +else + cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <ctype.h> +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + exit(2); + exit (0); +} +_ACEOF +rm -f conftest$ac_exeext +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 + (eval $ac_link) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && { ac_try='./conftest$ac_exeext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + : +else + echo "$as_me: program exited with status $ac_status" >&5 +echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +( exit $ac_status ) +ac_cv_header_stdc=no +fi +rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext +fi +fi +fi +echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5 +echo "${ECHO_T}$ac_cv_header_stdc" >&6 +if test $ac_cv_header_stdc = yes; then + +cat >>confdefs.h <<\_ACEOF +#define STDC_HEADERS 1 +_ACEOF + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. + + + + + + + + + +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h do as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` -echo "$as_me:4196: checking for $ac_header" >&5 +echo "$as_me:$LINENO: checking for $ac_header" >&5 echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 if eval "test \"\${$as_ac_Header+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 4202 "configure" +#line $LINENO "configure" #include "confdefs.h" +$ac_includes_default + #include <$ac_header> _ACEOF -if { (eval echo "$as_me:4206: \"$ac_cpp conftest.$ac_ext\"") >&5 +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + eval "$as_ac_Header=yes" +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +eval "$as_ac_Header=no" +fi +rm -f conftest.$ac_objext conftest.$ac_ext +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +if test `eval echo '${'$as_ac_Header'}'` = yes; then + cat >>confdefs.h <<_ACEOF +#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + +for ac_header in dlfcn.h +do +as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh` +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 +else + # Is the header compilable? +echo "$as_me:$LINENO: checking $ac_header usability" >&5 +echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#include <$ac_header> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking $ac_header presence" >&5 +echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +#include <$ac_header> +_ACEOF +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:4212: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -4220,29 +4971,60 @@ else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then - eval "$as_ac_Header=yes" + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - eval "$as_ac_Header=no" + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5 +echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: $ac_header: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for $ac_header" >&5 +echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6 +if eval "test \"\${$as_ac_Header+set}\" = set"; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + eval "$as_ac_Header=$ac_header_preproc" fi -echo "$as_me:4231: result: `eval echo '${'$as_ac_Header'}'`" >&5 +echo "$as_me:$LINENO: result: `eval echo '${'$as_ac_Header'}'`" >&5 echo "${ECHO_T}`eval echo '${'$as_ac_Header'}'`" >&6 + +fi if test `eval echo '${'$as_ac_Header'}'` = yes; then - cat >>confdefs.h <<EOF + cat >>confdefs.h <<_ACEOF #define `echo "HAVE_$ac_header" | $as_tr_cpp` 1 -EOF +_ACEOF fi + done + + + + # Only perform the check for file, if the check method requires it case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then - echo "$as_me:4245: checking for ${ac_tool_prefix}file" >&5 + echo "$as_me:$LINENO: checking for ${ac_tool_prefix}file" >&5 echo $ECHO_N "checking for ${ac_tool_prefix}file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4297,16 +5079,16 @@ fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then - echo "$as_me:4300: result: $MAGIC_CMD" >&5 + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else - echo "$as_me:4303: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then - echo "$as_me:4309: checking for file" >&5 + echo "$as_me:$LINENO: checking for file" >&5 echo $ECHO_N "checking for file... $ECHO_C" >&6 if test "${lt_cv_path_MAGIC_CMD+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4361,10 +5143,10 @@ fi MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then - echo "$as_me:4364: result: $MAGIC_CMD" >&5 + echo "$as_me:$LINENO: result: $MAGIC_CMD" >&5 echo "${ECHO_T}$MAGIC_CMD" >&6 else - echo "$as_me:4367: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -4380,7 +5162,7 @@ esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 -echo "$as_me:4383: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4388,25 +5170,28 @@ else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" -echo "$as_me:4398: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then - echo "$as_me:4406: result: $RANLIB" >&5 + echo "$as_me:$LINENO: result: $RANLIB" >&5 echo "${ECHO_T}$RANLIB" >&6 else - echo "$as_me:4409: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -4415,7 +5200,7 @@ if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 -echo "$as_me:4418: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4423,15 +5208,18 @@ else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_RANLIB="ranlib" -echo "$as_me:4433: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done test -z "$ac_cv_prog_ac_ct_RANLIB" && ac_cv_prog_ac_ct_RANLIB=":" @@ -4439,10 +5227,10 @@ fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then - echo "$as_me:4442: result: $ac_ct_RANLIB" >&5 + echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5 echo "${ECHO_T}$ac_ct_RANLIB" >&6 else - echo "$as_me:4445: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -4454,7 +5242,7 @@ fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 -echo "$as_me:4457: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4462,25 +5250,28 @@ else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_STRIP="${ac_tool_prefix}strip" -echo "$as_me:4472: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_STRIP="${ac_tool_prefix}strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then - echo "$as_me:4480: result: $STRIP" >&5 + echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else - echo "$as_me:4483: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -4489,7 +5280,7 @@ if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 -echo "$as_me:4492: checking for $ac_word" >&5 +echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4497,15 +5288,18 @@ else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else - ac_save_IFS=$IFS; IFS=$ac_path_separator -ac_dummy="$PATH" -for ac_dir in $ac_dummy; do - IFS=$ac_save_IFS - test -z "$ac_dir" && ac_dir=. - $as_executable_p "$ac_dir/$ac_word" || continue -ac_cv_prog_ac_ct_STRIP="strip" -echo "$as_me:4507: found $ac_dir/$ac_word" >&5 -break +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_STRIP="strip" + echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" @@ -4513,10 +5307,10 @@ fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then - echo "$as_me:4516: result: $ac_ct_STRIP" >&5 + echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else - echo "$as_me:4519: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi @@ -4525,6 +5319,7 @@ else STRIP="$ac_cv_prog_STRIP" fi + enable_dlopen=no enable_win32_dll=no @@ -4540,11 +5335,11 @@ test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes case $host in *-*-irix6*) # Find out which ABI we are using. - echo '#line 4543 "configure"' > conftest.$ac_ext - if { (eval echo "$as_me:4544: \"$ac_compile\"") >&5 + echo '#line 5338 "configure"' > conftest.$ac_ext + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4547: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) @@ -4565,12 +5360,13 @@ case $host in # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" - echo "$as_me:4568: checking whether the C compiler needs -belf" >&5 + echo "$as_me:$LINENO: checking whether the C compiler needs -belf" >&5 echo $ECHO_N "checking whether the C compiler needs -belf... $ECHO_C" >&6 if test "${lt_cv_cc_needs_belf+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' @@ -4578,9 +5374,15 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu cat >conftest.$ac_ext <<_ACEOF -#line 4581 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -4590,16 +5392,16 @@ main () } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:4593: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:4596: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:4599: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4602: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then lt_cv_cc_needs_belf=yes else @@ -4615,7 +5417,7 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $ ac_compiler_gnu=$ac_cv_c_compiler_gnu fi -echo "$as_me:4618: result: $lt_cv_cc_needs_belf" >&5 +echo "$as_me:$LINENO: result: $lt_cv_cc_needs_belf" >&5 echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf @@ -4623,6 +5425,7 @@ echo "${ECHO_T}$lt_cv_cc_needs_belf" >&6 fi ;; + esac # Sed substitution that helps us do robust quoting. It backslashifies @@ -4715,9 +5518,7 @@ fi set dummy $CC compiler="$2" -## FIXME: this should be a separate macro -## -echo "$as_me:4720: checking for objdir" >&5 +echo "$as_me:$LINENO: checking for objdir" >&5 echo $ECHO_N "checking for objdir... $ECHO_C" >&6 rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null @@ -4728,13 +5529,10 @@ else objdir=_libs fi rmdir .libs 2>/dev/null -echo "$as_me:4731: result: $objdir" >&5 +echo "$as_me:$LINENO: result: $objdir" >&5 echo "${ECHO_T}$objdir" >&6 -## -## END FIXME -## FIXME: this should be a separate macro -## + # Check whether --with-pic or --without-pic was given. if test "${with_pic+set}" = set; then @@ -4748,7 +5546,7 @@ test -z "$pic_mode" && pic_mode=default # We assume here that the value for lt_cv_prog_cc_pic will not be cached # in isolation, and that seeing it set (from the cache) indicates that # the associated values are set (in the cache) correctly too. -echo "$as_me:4751: checking for $compiler option to produce PIC" >&5 +echo "$as_me:$LINENO: checking for $compiler option to produce PIC" >&5 echo $ECHO_N "checking for $compiler option to produce PIC... $ECHO_C" >&6 if test "${lt_cv_prog_cc_pic+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4895,14 +5693,14 @@ else fi if test -z "$lt_cv_prog_cc_pic"; then - echo "$as_me:4898: result: none" >&5 + echo "$as_me:$LINENO: result: none" >&5 echo "${ECHO_T}none" >&6 else - echo "$as_me:4901: result: $lt_cv_prog_cc_pic" >&5 + echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic" >&5 echo "${ECHO_T}$lt_cv_prog_cc_pic" >&6 # Check to make sure the pic_flag actually works. - echo "$as_me:4905: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5 + echo "$as_me:$LINENO: checking if $compiler PIC flag $lt_cv_prog_cc_pic works" >&5 echo $ECHO_N "checking if $compiler PIC flag $lt_cv_prog_cc_pic works... $ECHO_C" >&6 if test "${lt_cv_prog_cc_pic_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4910,9 +5708,15 @@ else save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $lt_cv_prog_cc_pic -DPIC" cat >conftest.$ac_ext <<_ACEOF -#line 4913 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -4922,16 +5726,16 @@ main () } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:4925: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:4928: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:4931: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:4934: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then case $host_os in hpux9* | hpux10* | hpux11*) @@ -4960,6 +5764,7 @@ rm -f conftest.$ac_objext conftest.$ac_ext fi + if test "X$lt_cv_prog_cc_pic_works" = Xno; then lt_cv_prog_cc_pic= lt_cv_prog_cc_can_build_shared=no @@ -4967,27 +5772,23 @@ fi lt_cv_prog_cc_pic=" $lt_cv_prog_cc_pic" fi - echo "$as_me:4970: result: $lt_cv_prog_cc_pic_works" >&5 + echo "$as_me:$LINENO: result: $lt_cv_prog_cc_pic_works" >&5 echo "${ECHO_T}$lt_cv_prog_cc_pic_works" >&6 fi -## -## END FIXME # Check for any special shared library compilation flags. if test -n "$lt_cv_prog_cc_shlib"; then - { echo "$as_me:4978: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5 + { echo "$as_me:$LINENO: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&5 echo "$as_me: WARNING: \`$CC' requires \`$lt_cv_prog_cc_shlib' to build shared libraries" >&2;} if echo "$old_CC $old_CFLAGS " | egrep -e "[ ]$lt_cv_prog_cc_shlib[ ]" >/dev/null; then : else - { echo "$as_me:4982: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5 + { echo "$as_me:$LINENO: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&5 echo "$as_me: WARNING: add \`$lt_cv_prog_cc_shlib' to the CC or CFLAGS env variable and reconfigure" >&2;} lt_cv_prog_cc_can_build_shared=no fi fi -## FIXME: this should be a separate macro -## -echo "$as_me:4990: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5 +echo "$as_me:$LINENO: checking if $compiler static flag $lt_cv_prog_cc_static works" >&5 echo $ECHO_N "checking if $compiler static flag $lt_cv_prog_cc_static works... $ECHO_C" >&6 if test "${lt_cv_prog_cc_static_works+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -4996,9 +5797,15 @@ else save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS $lt_cv_prog_cc_static" cat >conftest.$ac_ext <<_ACEOF -#line 4999 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -5008,16 +5815,16 @@ main () } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:5011: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:5014: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:5017: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:5020: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then lt_cv_prog_cc_static_works=yes else @@ -5029,9 +5836,10 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi + # Belt *and* braces to stop my trousers falling down: test "X$lt_cv_prog_cc_static_works" = Xno && lt_cv_prog_cc_static= -echo "$as_me:5034: result: $lt_cv_prog_cc_static_works" >&5 +echo "$as_me:$LINENO: result: $lt_cv_prog_cc_static_works" >&5 echo "${ECHO_T}$lt_cv_prog_cc_static_works" >&6 pic_flag="$lt_cv_prog_cc_pic" @@ -5040,13 +5848,10 @@ wl="$lt_cv_prog_cc_wl" link_static_flag="$lt_cv_prog_cc_static" no_builtin_flag="$lt_cv_prog_cc_no_builtin" can_build_shared="$lt_cv_prog_cc_can_build_shared" -## -## END FIXME -## FIXME: this should be a separate macro -## + # Check to see if options -o and -c are simultaneously supported by compiler -echo "$as_me:5049: checking if $compiler supports -c -o file.$ac_objext" >&5 +echo "$as_me:$LINENO: checking if $compiler supports -c -o file.$ac_objext" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.$ac_objext... $ECHO_C" >&6 if test "${lt_cv_compiler_c_o+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -5066,7 +5871,7 @@ chmod -w . save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -o out/conftest2.$ac_objext" compiler_c_o=no -if { (eval echo configure:5069: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then +if { (eval echo configure:5874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>out/conftest.err; } && test -s out/conftest2.$ac_objext; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings if test -s out/conftest.err; then @@ -5090,12 +5895,12 @@ $rm -r conftest 2>/dev/null fi compiler_c_o=$lt_cv_compiler_c_o -echo "$as_me:5093: result: $compiler_c_o" >&5 +echo "$as_me:$LINENO: result: $compiler_c_o" >&5 echo "${ECHO_T}$compiler_c_o" >&6 if test x"$compiler_c_o" = x"yes"; then # Check to see if we can write to a .lo - echo "$as_me:5098: checking if $compiler supports -c -o file.lo" >&5 + echo "$as_me:$LINENO: checking if $compiler supports -c -o file.lo" >&5 echo $ECHO_N "checking if $compiler supports -c -o file.lo... $ECHO_C" >&6 if test "${lt_cv_compiler_o_lo+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -5107,9 +5912,15 @@ else save_objext="$ac_objext" ac_objext=lo cat >conftest.$ac_ext <<_ACEOF -#line 5110 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -5119,16 +5930,16 @@ int some_variable = 0; } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:5122: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:5125: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:5128: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:5131: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -5149,21 +5960,17 @@ rm -f conftest.$ac_objext conftest.$ac_ext fi compiler_o_lo=$lt_cv_compiler_o_lo - echo "$as_me:5152: result: $compiler_o_lo" >&5 + echo "$as_me:$LINENO: result: $compiler_o_lo" >&5 echo "${ECHO_T}$compiler_o_lo" >&6 else compiler_o_lo=no fi -## -## END FIXME -## FIXME: this should be a separate macro -## # Check to see if we can do hard links to lock some files if needed hard_links="nottested" if test "$compiler_c_o" = no && test "$need_locks" != no; then # do not overwrite the value of need_locks provided by the user - echo "$as_me:5166: checking if we can lock with hard links" >&5 + echo "$as_me:$LINENO: checking if we can lock with hard links" >&5 echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 hard_links=yes $rm conftest* @@ -5171,33 +5978,35 @@ echo $ECHO_N "checking if we can lock with hard links... $ECHO_C" >&6 touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no - echo "$as_me:5174: result: $hard_links" >&5 + echo "$as_me:$LINENO: result: $hard_links" >&5 echo "${ECHO_T}$hard_links" >&6 if test "$hard_links" = no; then - { echo "$as_me:5177: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 + { echo "$as_me:$LINENO: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&5 echo "$as_me: WARNING: \`$CC' does not support \`-c -o', so \`make -j' may be unsafe" >&2;} need_locks=warn fi else need_locks=no fi -## -## END FIXME -## FIXME: this should be a separate macro -## if test "$GCC" = yes; then # Check to see if options -fno-rtti -fno-exceptions are supported by compiler - echo "$as_me:5191: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 + echo "$as_me:$LINENO: checking if $compiler supports -fno-rtti -fno-exceptions" >&5 echo $ECHO_N "checking if $compiler supports -fno-rtti -fno-exceptions... $ECHO_C" >&6 echo "int some_variable = 0;" > conftest.$ac_ext save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fno-rtti -fno-exceptions -c conftest.$ac_ext" compiler_rtti_exceptions=no cat >conftest.$ac_ext <<_ACEOF -#line 5198 "configure" +#line $LINENO "configure" #include "confdefs.h" +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -5207,16 +6016,16 @@ int some_variable = 0; } _ACEOF rm -f conftest.$ac_objext -if { (eval echo "$as_me:5210: \"$ac_compile\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:5213: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest.$ac_objext' - { (eval echo "$as_me:5216: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:5219: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings @@ -5232,7 +6041,7 @@ cat conftest.$ac_ext >&5 fi rm -f conftest.$ac_objext conftest.$ac_ext CFLAGS="$save_CFLAGS" - echo "$as_me:5235: result: $compiler_rtti_exceptions" >&5 + echo "$as_me:$LINENO: result: $compiler_rtti_exceptions" >&5 echo "${ECHO_T}$compiler_rtti_exceptions" >&6 if test "$compiler_rtti_exceptions" = "yes"; then @@ -5241,13 +6050,9 @@ echo "${ECHO_T}$compiler_rtti_exceptions" >&6 no_builtin_flag=' -fno-builtin' fi fi -## -## END FIXME -## FIXME: this should be a separate macro -## # See if the linker supports building shared libraries. -echo "$as_me:5250: checking whether the linker ($LD) supports shared libraries" >&5 +echo "$as_me:$LINENO: checking whether the linker ($LD) supports shared libraries" >&5 echo $ECHO_N "checking whether the linker ($LD) supports shared libraries... $ECHO_C" >&6 allow_undefined_flag= @@ -5927,16 +6732,12 @@ EOF ;; esac fi -echo "$as_me:5930: result: $ld_shlibs" >&5 +echo "$as_me:$LINENO: result: $ld_shlibs" >&5 echo "${ECHO_T}$ld_shlibs" >&6 test "$ld_shlibs" = no && can_build_shared=no -## -## END FIXME -## FIXME: this should be a separate macro -## # Check hardcoding attributes. -echo "$as_me:5939: checking how to hardcode library paths into programs" >&5 +echo "$as_me:$LINENO: checking how to hardcode library paths into programs" >&5 echo $ECHO_N "checking how to hardcode library paths into programs... $ECHO_C" >&6 hardcode_action= if test -n "$hardcode_libdir_flag_spec" || \ @@ -5960,36 +6761,28 @@ else # directories. hardcode_action=unsupported fi -echo "$as_me:5963: result: $hardcode_action" >&5 +echo "$as_me:$LINENO: result: $hardcode_action" >&5 echo "${ECHO_T}$hardcode_action" >&6 -## -## END FIXME -## FIXME: this should be a separate macro -## striplib= old_striplib= -echo "$as_me:5972: checking whether stripping libraries is possible" >&5 +echo "$as_me:$LINENO: checking whether stripping libraries is possible" >&5 echo $ECHO_N "checking whether stripping libraries is possible... $ECHO_C" >&6 if test -n "$STRIP" && $STRIP -V 2>&1 | grep "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" - echo "$as_me:5977: result: yes" >&5 + echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else - echo "$as_me:5980: result: no" >&5 + echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi -## -## END FIXME reload_cmds='$LD$reload_flag -o $output$reload_objs' test -z "$deplibs_check_method" && deplibs_check_method=unknown -## FIXME: this should be a separate macro -## # PORTME Fill in your ld.so characteristics -echo "$as_me:5992: checking dynamic linker characteristics" >&5 +echo "$as_me:$LINENO: checking dynamic linker characteristics" >&5 echo $ECHO_N "checking dynamic linker characteristics... $ECHO_C" >&6 library_names_spec= libname_spec='lib$name' @@ -6382,25 +7175,17 @@ sysv4*MP*) dynamic_linker=no ;; esac -echo "$as_me:6385: result: $dynamic_linker" >&5 +echo "$as_me:$LINENO: result: $dynamic_linker" >&5 echo "${ECHO_T}$dynamic_linker" >&6 test "$dynamic_linker" = no && can_build_shared=no -## -## END FIXME -## FIXME: this should be a separate macro -## # Report the final consequences. -echo "$as_me:6394: checking if libtool supports shared libraries" >&5 +echo "$as_me:$LINENO: checking if libtool supports shared libraries" >&5 echo $ECHO_N "checking if libtool supports shared libraries... $ECHO_C" >&6 -echo "$as_me:6396: result: $can_build_shared" >&5 +echo "$as_me:$LINENO: result: $can_build_shared" >&5 echo "${ECHO_T}$can_build_shared" >&6 -## -## END FIXME -## FIXME: this should be a separate macro -## -echo "$as_me:6403: checking whether to build shared libraries" >&5 +echo "$as_me:$LINENO: checking whether to build shared libraries" >&5 echo $ECHO_N "checking whether to build shared libraries... $ECHO_C" >&6 test "$can_build_shared" = "no" && enable_shared=no @@ -6421,21 +7206,15 @@ aix4*) fi ;; esac -echo "$as_me:6424: result: $enable_shared" >&5 +echo "$as_me:$LINENO: result: $enable_shared" >&5 echo "${ECHO_T}$enable_shared" >&6 -## -## END FIXME -## FIXME: this should be a separate macro -## -echo "$as_me:6431: checking whether to build static libraries" >&5 +echo "$as_me:$LINENO: checking whether to build static libraries" >&5 echo $ECHO_N "checking whether to build static libraries... $ECHO_C" >&6 # Make sure either enable_shared or enable_static is yes. test "$enable_shared" = yes || enable_static=yes -echo "$as_me:6435: result: $enable_static" >&5 +echo "$as_me:$LINENO: result: $enable_static" >&5 echo "${ECHO_T}$enable_static" >&6 -## -## END FIXME if test "$hardcode_action" = relink; then # Fast installation is not supported @@ -6472,13 +7251,13 @@ else ;; *) - echo "$as_me:6475: checking for shl_load" >&5 + echo "$as_me:$LINENO: checking for shl_load" >&5 echo $ECHO_N "checking for shl_load... $ECHO_C" >&6 if test "${ac_cv_func_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 6481 "configure" +#line $LINENO "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char shl_load (); below. */ @@ -6492,6 +7271,12 @@ extern "C" char shl_load (); char (*f) (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6509,16 +7294,16 @@ f = shl_load; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6512: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6515: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6518: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6521: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_shl_load=yes else @@ -6528,12 +7313,12 @@ ac_cv_func_shl_load=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:6531: result: $ac_cv_func_shl_load" >&5 +echo "$as_me:$LINENO: result: $ac_cv_func_shl_load" >&5 echo "${ECHO_T}$ac_cv_func_shl_load" >&6 if test $ac_cv_func_shl_load = yes; then lt_cv_dlopen="shl_load" else - echo "$as_me:6536: checking for shl_load in -ldld" >&5 + echo "$as_me:$LINENO: checking for shl_load in -ldld" >&5 echo $ECHO_N "checking for shl_load in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_shl_load+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6541,7 +7326,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 6544 "configure" +#line $LINENO "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -6551,6 +7336,12 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char shl_load (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6560,16 +7351,16 @@ shl_load (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6563: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6566: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6569: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6572: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_shl_load=yes else @@ -6580,18 +7371,18 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:6583: result: $ac_cv_lib_dld_shl_load" >&5 +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_shl_load" >&5 echo "${ECHO_T}$ac_cv_lib_dld_shl_load" >&6 if test $ac_cv_lib_dld_shl_load = yes; then lt_cv_dlopen="shl_load" lt_cv_dlopen_libs="-dld" else - echo "$as_me:6588: checking for dlopen" >&5 + echo "$as_me:$LINENO: checking for dlopen" >&5 echo $ECHO_N "checking for dlopen... $ECHO_C" >&6 if test "${ac_cv_func_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF -#line 6594 "configure" +#line $LINENO "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char dlopen (); below. */ @@ -6605,6 +7396,12 @@ extern "C" char dlopen (); char (*f) (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6622,16 +7419,16 @@ f = dlopen; } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6625: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6628: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6631: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6634: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_func_dlopen=yes else @@ -6641,12 +7438,12 @@ ac_cv_func_dlopen=no fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext fi -echo "$as_me:6644: result: $ac_cv_func_dlopen" >&5 +echo "$as_me:$LINENO: result: $ac_cv_func_dlopen" >&5 echo "${ECHO_T}$ac_cv_func_dlopen" >&6 if test $ac_cv_func_dlopen = yes; then lt_cv_dlopen="dlopen" else - echo "$as_me:6649: checking for dlopen in -ldl" >&5 + echo "$as_me:$LINENO: checking for dlopen in -ldl" >&5 echo $ECHO_N "checking for dlopen in -ldl... $ECHO_C" >&6 if test "${ac_cv_lib_dl_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6654,7 +7451,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 6657 "configure" +#line $LINENO "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -6664,6 +7461,12 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6673,16 +7476,16 @@ dlopen (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6676: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6679: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6682: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6685: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dl_dlopen=yes else @@ -6693,12 +7496,12 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:6696: result: $ac_cv_lib_dl_dlopen" >&5 +echo "$as_me:$LINENO: result: $ac_cv_lib_dl_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_dl_dlopen" >&6 if test $ac_cv_lib_dl_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-ldl" else - echo "$as_me:6701: checking for dlopen in -lsvld" >&5 + echo "$as_me:$LINENO: checking for dlopen in -lsvld" >&5 echo $ECHO_N "checking for dlopen in -lsvld... $ECHO_C" >&6 if test "${ac_cv_lib_svld_dlopen+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6706,7 +7509,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 6709 "configure" +#line $LINENO "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -6716,6 +7519,12 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dlopen (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6725,16 +7534,16 @@ dlopen (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6728: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6731: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6734: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6737: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_svld_dlopen=yes else @@ -6745,12 +7554,12 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:6748: result: $ac_cv_lib_svld_dlopen" >&5 +echo "$as_me:$LINENO: result: $ac_cv_lib_svld_dlopen" >&5 echo "${ECHO_T}$ac_cv_lib_svld_dlopen" >&6 if test $ac_cv_lib_svld_dlopen = yes; then lt_cv_dlopen="dlopen" lt_cv_dlopen_libs="-lsvld" else - echo "$as_me:6753: checking for dld_link in -ldld" >&5 + echo "$as_me:$LINENO: checking for dld_link in -ldld" >&5 echo $ECHO_N "checking for dld_link in -ldld... $ECHO_C" >&6 if test "${ac_cv_lib_dld_dld_link+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6758,7 +7567,7 @@ else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat >conftest.$ac_ext <<_ACEOF -#line 6761 "configure" +#line $LINENO "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ @@ -6768,6 +7577,12 @@ extern "C" /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char dld_link (); +#ifdef F77_DUMMY_MAIN +# ifdef __cplusplus + extern "C" +# endif + int F77_DUMMY_MAIN() { return 1; } +#endif int main () { @@ -6777,16 +7592,16 @@ dld_link (); } _ACEOF rm -f conftest.$ac_objext conftest$ac_exeext -if { (eval echo "$as_me:6780: \"$ac_link\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6783: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -s conftest$ac_exeext' - { (eval echo "$as_me:6786: \"$ac_try\"") >&5 + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? - echo "$as_me:6789: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_lib_dld_dld_link=yes else @@ -6797,20 +7612,25 @@ fi rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi -echo "$as_me:6800: result: $ac_cv_lib_dld_dld_link" >&5 +echo "$as_me:$LINENO: result: $ac_cv_lib_dld_dld_link" >&5 echo "${ECHO_T}$ac_cv_lib_dld_dld_link" >&6 if test $ac_cv_lib_dld_dld_link = yes; then lt_cv_dlopen="dld_link" lt_cv_dlopen_libs="-dld" fi + fi + fi + fi + fi + fi ;; @@ -6833,7 +7653,7 @@ fi save_LIBS="$LIBS" LIBS="$lt_cv_dlopen_libs $LIBS" - echo "$as_me:6836: checking whether a program can dlopen itself" >&5 + echo "$as_me:$LINENO: checking whether a program can dlopen itself" >&5 echo $ECHO_N "checking whether a program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6844,7 +7664,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 6847 "configure" +#line 7667 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -6905,10 +7725,10 @@ int main () exit (status); } EOF - if { (eval echo "$as_me:6908: \"$ac_link\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:6911: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? @@ -6924,13 +7744,14 @@ EOF fi rm -fr conftest* + fi -echo "$as_me:6928: result: $lt_cv_dlopen_self" >&5 +echo "$as_me:$LINENO: result: $lt_cv_dlopen_self" >&5 echo "${ECHO_T}$lt_cv_dlopen_self" >&6 if test "x$lt_cv_dlopen_self" = xyes; then LDFLAGS="$LDFLAGS $link_static_flag" - echo "$as_me:6933: checking whether a statically linked program can dlopen itself" >&5 + echo "$as_me:$LINENO: checking whether a statically linked program can dlopen itself" >&5 echo $ECHO_N "checking whether a statically linked program can dlopen itself... $ECHO_C" >&6 if test "${lt_cv_dlopen_self_static+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -6941,7 +7762,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 6944 "configure" +#line 7765 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -7002,10 +7823,10 @@ int main () exit (status); } EOF - if { (eval echo "$as_me:7005: \"$ac_link\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5 (eval $ac_link) 2>&5 ac_status=$? - echo "$as_me:7008: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && test -s conftest${ac_exeext} 2>/dev/null; then (./conftest; exit; ) 2>/dev/null lt_status=$? @@ -7021,8 +7842,9 @@ EOF fi rm -fr conftest* + fi -echo "$as_me:7025: result: $lt_cv_dlopen_self_static" >&5 +echo "$as_me:$LINENO: result: $lt_cv_dlopen_self_static" >&5 echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 fi @@ -7043,8 +7865,7 @@ echo "${ECHO_T}$lt_cv_dlopen_self_static" >&6 esac fi -## FIXME: this should be a separate macro -## + if test "$enable_shared" = yes && test "$GCC" = yes; then case $archive_cmds in *'~'*) @@ -7054,7 +7875,7 @@ if test "$enable_shared" = yes && test "$GCC" = yes; then # Test whether the compiler implicitly links with -lc since on some # systems, -lgcc has to come before -lc. If gcc already passes -lc # to ld, don't add -lc before -lgcc. - echo "$as_me:7057: checking whether -lc should be explicitly linked in" >&5 + echo "$as_me:$LINENO: checking whether -lc should be explicitly linked in" >&5 echo $ECHO_N "checking whether -lc should be explicitly linked in... $ECHO_C" >&6 if test "${lt_cv_archive_cmds_need_lc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 @@ -7062,10 +7883,10 @@ else $rm conftest* echo 'static int dummy;' > conftest.$ac_ext - if { (eval echo "$as_me:7065: \"$ac_compile\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>&5 ac_status=$? - echo "$as_me:7068: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then soname=conftest lib=conftest @@ -7079,10 +7900,10 @@ else libname=conftest save_allow_undefined_flag=$allow_undefined_flag allow_undefined_flag= - if { (eval echo "$as_me:7082: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 + if { (eval echo "$as_me:$LINENO: \"$archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1\"") >&5 (eval $archive_cmds 2\>\&1 \| grep \" -lc \" \>/dev/null 2\>\&1) 2>&5 ac_status=$? - echo "$as_me:7085: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } then lt_cv_archive_cmds_need_lc=no @@ -7095,17 +7916,13 @@ else fi fi - echo "$as_me:7098: result: $lt_cv_archive_cmds_need_lc" >&5 + echo "$as_me:$LINENO: result: $lt_cv_archive_cmds_need_lc" >&5 echo "${ECHO_T}$lt_cv_archive_cmds_need_lc" >&6 ;; esac fi need_lc=${lt_cv_archive_cmds_need_lc-yes} -## -## END FIXME -## FIXME: this should be a separate macro -## # The second clause should only fire when bootstrapping the # libtool distribution, otherwise you forgot to ship ltmain.sh # with your package, and you will get complaints that there are @@ -7655,8 +8472,10 @@ EOF (rm -f "$ofile" && cp "${ofile}T" "$ofile" && rm -f "${ofile}T") chmod +x "$ofile" fi -## -## END FIXME + + + + # This can be used to rebuild libtool when needed LIBTOOL_DEPS="$ac_aux_dir/ltmain.sh" @@ -7666,26 +8485,69 @@ LIBTOOL='$(SHELL) $(top_builddir)/libtool' # Prevent multiple expansion -echo "$as_me:7669: checking if host is AViiON running DGUX" >&5 + + +# +# Check for AViiON Machines running DGUX +# +echo "$as_me:$LINENO: checking if host is AViiON running DGUX" >&5 echo $ECHO_N "checking if host is AViiON running DGUX... $ECHO_C" >&6 ac_is_dgux=no -echo "$as_me:7672: checking for sys/dg_sys_info.h" >&5 +if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then + echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5 echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6 if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 +fi +echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5 +echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6 else - cat >conftest.$ac_ext <<_ACEOF -#line 7678 "configure" + # Is the header compilable? +echo "$as_me:$LINENO: checking sys/dg_sys_info.h usability" >&5 +echo $ECHO_N "checking sys/dg_sys_info.h usability... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" +#include "confdefs.h" +$ac_includes_default +#include <sys/dg_sys_info.h> +_ACEOF +rm -f conftest.$ac_objext +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); } && + { ac_try='test -s conftest.$ac_objext' + { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 + (eval $ac_try) 2>&5 + ac_status=$? + echo "$as_me:$LINENO: \$? = $ac_status" >&5 + (exit $ac_status); }; }; then + ac_header_compiler=yes +else + echo "$as_me: failed program was:" >&5 +cat conftest.$ac_ext >&5 +ac_header_compiler=no +fi +rm -f conftest.$ac_objext conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_compiler" >&5 +echo "${ECHO_T}$ac_header_compiler" >&6 + +# Is the header present? +echo "$as_me:$LINENO: checking sys/dg_sys_info.h presence" >&5 +echo $ECHO_N "checking sys/dg_sys_info.h presence... $ECHO_C" >&6 +cat >conftest.$ac_ext <<_ACEOF +#line $LINENO "configure" #include "confdefs.h" #include <sys/dg_sys_info.h> _ACEOF -if { (eval echo "$as_me:7682: \"$ac_cpp conftest.$ac_ext\"") >&5 +if { (eval echo "$as_me:$LINENO: \"$ac_cpp conftest.$ac_ext\"") >&5 (eval $ac_cpp conftest.$ac_ext) 2>conftest.er1 ac_status=$? egrep -v '^ *\+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 - echo "$as_me:7688: \$? = $ac_status" >&5 + echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } >/dev/null; then if test -s conftest.err; then ac_cpp_err=$ac_c_preproc_warn_flag @@ -7696,31 +8558,64 @@ else ac_cpp_err=yes fi if test -z "$ac_cpp_err"; then - ac_cv_header_sys_dg_sys_info_h=yes + ac_header_preproc=yes else echo "$as_me: failed program was:" >&5 cat conftest.$ac_ext >&5 - ac_cv_header_sys_dg_sys_info_h=no + ac_header_preproc=no fi rm -f conftest.err conftest.$ac_ext +echo "$as_me:$LINENO: result: $ac_header_preproc" >&5 +echo "${ECHO_T}$ac_header_preproc" >&6 + +# So? What about this header? +case $ac_header_compiler:$ac_header_preproc in + yes:no ) + { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&5 +echo "$as_me: WARNING: sys/dg_sys_info.h: accepted by the compiler, rejected by the preprocessor!" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;};; + no:yes ) + { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&5 +echo "$as_me: WARNING: sys/dg_sys_info.h: present but cannot be compiled" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&5 +echo "$as_me: WARNING: sys/dg_sys_info.h: check for missing prerequisite headers?" >&2;} + { echo "$as_me:$LINENO: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&5 +echo "$as_me: WARNING: sys/dg_sys_info.h: proceeding with the preprocessor's result" >&2;};; +esac +echo "$as_me:$LINENO: checking for sys/dg_sys_info.h" >&5 +echo $ECHO_N "checking for sys/dg_sys_info.h... $ECHO_C" >&6 +if test "${ac_cv_header_sys_dg_sys_info_h+set}" = set; then + echo $ECHO_N "(cached) $ECHO_C" >&6 +else + ac_cv_header_sys_dg_sys_info_h=$ac_header_preproc fi -echo "$as_me:7707: result: $ac_cv_header_sys_dg_sys_info_h" >&5 +echo "$as_me:$LINENO: result: $ac_cv_header_sys_dg_sys_info_h" >&5 echo "${ECHO_T}$ac_cv_header_sys_dg_sys_info_h" >&6 + +fi if test $ac_cv_header_sys_dg_sys_info_h = yes; then ac_is_dgux=yes; fi + + +echo "$as_me:$LINENO: result: $ac_is_dgux" >&5 +echo "${ECHO_T}$ac_is_dgux" >&6 + ## :GOTCHA: we do not check anything but sys/dg_sys_info.h if test $ac_is_dgux = yes; then - if test "$enable_full_debug" = "yes"; then + if test "$enable_full_debug" = "yes"; then CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" - else + else CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" - fi + fi + fi + # Check whether --with-target-subdir or --without-target-subdir was given. if test "${with_target_subdir+set}" = set; then withval="$with_target_subdir" @@ -7733,28 +8628,6 @@ if test "${with_cross_host+set}" = set; then fi; -echo "$as_me:7736: checking whether to enable maintainer-specific portions of Makefiles" >&5 -echo $ECHO_N "checking whether to enable maintainer-specific portions of Makefiles... $ECHO_C" >&6 - # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. -if test "${enable_maintainer_mode+set}" = set; then - enableval="$enable_maintainer_mode" - USE_MAINTAINER_MODE=$enableval -else - USE_MAINTAINER_MODE=no -fi; - echo "$as_me:7745: result: $USE_MAINTAINER_MODE" >&5 -echo "${ECHO_T}$USE_MAINTAINER_MODE" >&6 - -if test $USE_MAINTAINER_MODE = yes; then - MAINTAINER_MODE_TRUE= - MAINTAINER_MODE_FALSE='#' -else - MAINTAINER_MODE_TRUE='#' - MAINTAINER_MODE_FALSE= -fi - - MAINT=$MAINTAINER_MODE_TRUE - # automake wants to see AC_EXEEXT. But we don't need it. And having # it is actually a problem, because the compiler we're passed can't # necessarily do a full link. So we fool automake here. @@ -7766,12 +8639,13 @@ if false; then fi -echo "$as_me:7769: checking for threads package to use" >&5 -echo $ECHO_N "checking for threads package to use... $ECHO_C" >&6 - +echo "$as_me:$LINENO: checking whether Solaris gcc optimization fix is necessary" >&5 +echo $ECHO_N "checking whether Solaris gcc optimization fix is necessary... $ECHO_C" >&6 case "$host" in sparc-sun-solaris2*) if test "$GCC" = yes; then + echo "$as_me:$LINENO: result: yes" >&5 +echo "${ECHO_T}yes" >&6 new_CFLAGS= for i in $CFLAGS; do case "$i" in @@ -7783,56 +8657,64 @@ case "$host" in esac done CFLAGS="$new_CFLAGS" + else + echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 fi ;; + *) echo "$as_me:$LINENO: result: no" >&5 +echo "${ECHO_T}no" >&6 ;; esac MY_CFLAGS="$CFLAGS" -cat >>confdefs.h <<\EOF + +cat >>confdefs.h <<\_ACEOF #define SILENT 1 -EOF +_ACEOF -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define NO_SIGNALS 1 -EOF +_ACEOF -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define NO_EXECUTE_PERMISSION 1 -EOF +_ACEOF -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define ALL_INTERIOR_POINTERS 1 -EOF +_ACEOF + -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define JAVA_FINALIZATION 1 -EOF +_ACEOF -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define GC_GCJ_SUPPORT 1 -EOF +_ACEOF -cat >>confdefs.h <<\EOF +cat >>confdefs.h <<\_ACEOF #define ATOMIC_UNCOLLECTABLE 1 -EOF +_ACEOF + if test -n "${with_cross_host}"; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_SIGSET 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_CLOCK 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define SMALL_CONFIG 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define NO_DEBUGGING 1 -EOF +_ACEOF fi @@ -7840,39 +8722,39 @@ fi if test "${enable_full_debug+set}" = set; then enableval="$enable_full_debug" if test "$enable_full_debug" = "yes"; then - { echo "$as_me:7843: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5 + { echo "$as_me:$LINENO: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&5 echo "$as_me: WARNING: \"Must define GC_DEBUG and use debug alloc. in clients.\"" >&2;} - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define KEEP_BACK_PTRS 1 -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define DBG_HDRS_ALL 1 -EOF +_ACEOF case $host in ia64-*-linux* ) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define MAKE_BACK_GRAPH 1 -EOF +_ACEOF ;; x86-*-linux* | i586-*-linux* | i686-*-linux* | x86_64-*-linux* ) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define MAKE_BACK_GRAPH 1 -EOF +_ACEOF - { echo "$as_me:7865: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5 + { echo "$as_me:$LINENO: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&5 echo "$as_me: WARNING: \"Client must not use -fomit-frame-pointer.\"" >&2;} - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define SAVE_CALL_COUNT 8 -EOF +_ACEOF ;; i345686-*-dgux*) - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define MAKE_BACK_GRAPH 1 -EOF +_ACEOF ;; esac @@ -7887,26 +8769,40 @@ fi; if test "${enable_redirect_malloc}" = yes; then if test "${enable_full_debug}" = yes; then - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define REDIRECT_MALLOC GC_debug_malloc_replacement -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define REDIRECT_REALLOC GC_debug_realloc_replacement -EOF +_ACEOF - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define REDIRECT_FREE GC_debug_free -EOF +_ACEOF else - cat >>confdefs.h <<\EOF + cat >>confdefs.h <<\_ACEOF #define REDIRECT_MALLOC GC_malloc -EOF +_ACEOF fi fi +# Check whether --enable-gc-assertions or --disable-gc-assertions was given. +if test "${enable_gc_assertions+set}" = set; then + enableval="$enable_gc_assertions" + +fi; +if test "${enable_gc_assertions}" = yes; then + cat >>confdefs.h <<\_ACEOF +#define GC_ASSERTIONS 1 +_ACEOF + +fi + + + if test -z "$with_cross_host"; then USE_LIBDIR_TRUE= USE_LIBDIR_FALSE='#' @@ -7915,13 +8811,8 @@ else USE_LIBDIR_FALSE= fi -if test "${multilib}" = "yes"; then - multilib_arg="--enable-multilib" -else - multilib_arg= -fi -ac_config_files="$ac_config_files Makefile" +ac_config_files="$ac_config_files Makefile doc/Makefile include/Makefile" ac_config_commands="$ac_config_commands default" cat >confcache <<\_ACEOF # This file is a shell script that caches the results of configure @@ -8004,7 +8895,7 @@ fi # If the first sed substitution is executed (which looks for macros that # take arguments), then we branch to the quote section. Otherwise, # look for a macro that doesn't take arguments. -cat >confdef2opt.sed <<\EOF +cat >confdef2opt.sed <<\_ACEOF t clear : clear s,^[ ]*#[ ]*define[ ][ ]*\([^ (][^ (]*([^)]*)\)[ ]*\(.*\),-D\1=\2,g @@ -8018,7 +8909,7 @@ s,\[,\\&,g s,\],\\&,g s,\$,$$,g p -EOF +_ACEOF # We use echo to avoid assuming a particular line-breaking character. # The extra dot is to prevent the shell from consuming trailing # line-breaks from the sub-command output. A line-break within @@ -8029,29 +8920,23 @@ ac_LF_and_DOT=`echo; echo .` DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'` rm -f confdef2opt.sed + if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then - { { echo "$as_me:8033: error: conditional \"AMDEP\" was never defined. + { { echo "$as_me:$LINENO: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&5 echo "$as_me: error: conditional \"AMDEP\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { echo "$as_me:8040: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&5 -echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. -Usually this means the macro was only invoked conditionally." >&2;} - { (exit 1); exit 1; }; } -fi -if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then - { { echo "$as_me:8047: error: conditional \"MAINTAINER_MODE\" was never defined. + { { echo "$as_me:$LINENO: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&5 echo "$as_me: error: conditional \"MAINTAINER_MODE\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} { (exit 1); exit 1; }; } fi if test -z "${USE_LIBDIR_TRUE}" && test -z "${USE_LIBDIR_FALSE}"; then - { { echo "$as_me:8054: error: conditional \"USE_LIBDIR\" was never defined. + { { echo "$as_me:$LINENO: error: conditional \"USE_LIBDIR\" was never defined. Usually this means the macro was only invoked conditionally." >&5 echo "$as_me: error: conditional \"USE_LIBDIR\" was never defined. Usually this means the macro was only invoked conditionally." >&2;} @@ -8061,22 +8946,25 @@ fi : ${CONFIG_STATUS=./config.status} ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files $CONFIG_STATUS" -{ echo "$as_me:8064: creating $CONFIG_STATUS" >&5 +{ echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5 echo "$as_me: creating $CONFIG_STATUS" >&6;} cat >$CONFIG_STATUS <<_ACEOF #! $SHELL -# Generated automatically by configure. +# Generated by $as_me. # Run this file to recreate the current configuration. # Compiler output produced by configure, useful for debugging # configure, is in config.log if it exists. debug=false SHELL=\${CONFIG_SHELL-$SHELL} -ac_cs_invocation="\$0 \$@" - _ACEOF cat >>$CONFIG_STATUS <<\_ACEOF + +## --------------------- ## +## M4sh Initialization. ## +## --------------------- ## + # Be Bourne compatible if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then emulate sh @@ -8085,8 +8973,167 @@ elif test -n "${BASH_VERSION+set}" && (set -o posix) >/dev/null 2>&1; then set -o posix fi +# NLS nuisances. +# Support unset when possible. +if (FOO=FOO; unset FOO) >/dev/null 2>&1; then + as_unset=unset +else + as_unset=false +fi + +(set +x; test -n "`(LANG=C; export LANG) 2>&1`") && + { $as_unset LANG || test "${LANG+set}" != set; } || + { LANG=C; export LANG; } +(set +x; test -n "`(LC_ALL=C; export LC_ALL) 2>&1`") && + { $as_unset LC_ALL || test "${LC_ALL+set}" != set; } || + { LC_ALL=C; export LC_ALL; } +(set +x; test -n "`(LC_TIME=C; export LC_TIME) 2>&1`") && + { $as_unset LC_TIME || test "${LC_TIME+set}" != set; } || + { LC_TIME=C; export LC_TIME; } +(set +x; test -n "`(LC_CTYPE=C; export LC_CTYPE) 2>&1`") && + { $as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set; } || + { LC_CTYPE=C; export LC_CTYPE; } +(set +x; test -n "`(LANGUAGE=C; export LANGUAGE) 2>&1`") && + { $as_unset LANGUAGE || test "${LANGUAGE+set}" != set; } || + { LANGUAGE=C; export LANGUAGE; } +(set +x; test -n "`(LC_COLLATE=C; export LC_COLLATE) 2>&1`") && + { $as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set; } || + { LC_COLLATE=C; export LC_COLLATE; } +(set +x; test -n "`(LC_NUMERIC=C; export LC_NUMERIC) 2>&1`") && + { $as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set; } || + { LC_NUMERIC=C; export LC_NUMERIC; } +(set +x; test -n "`(LC_MESSAGES=C; export LC_MESSAGES) 2>&1`") && + { $as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set; } || + { LC_MESSAGES=C; export LC_MESSAGES; } + + # Name of the executable. -as_me=`echo "$0" |sed 's,.*[\\/],,'` +as_me=`(basename "$0") 2>/dev/null || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)$' \| \ + . : '\(.\)' 2>/dev/null || +echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ s//\1/; q; } + /^X\/\(\/\/\)$/{ s//\1/; q; } + /^X\/\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + +# PATH needs CR, and LINENO needs CR and PATH. +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + echo "#! /bin/sh" >conftest.sh + echo "exit 0" >>conftest.sh + chmod +x conftest.sh + if (PATH=".;."; conftest.sh) >/dev/null 2>&1; then + PATH_SEPARATOR=';' + else + PATH_SEPARATOR=: + fi + rm -f conftest.sh +fi + + + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" || { + # Find who we are. Look in the path if we contain no path at all + # relative or not. + case $0 in + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break +done + + ;; + esac + # We did not find ourselves, most probably we were run as `sh COMMAND' + # in which case we are not to be found in the path. + if test "x$as_myself" = x; then + as_myself=$0 + fi + if test ! -f "$as_myself"; then + { { echo "$as_me:$LINENO: error: cannot find myself; rerun with an absolute path" >&5 +echo "$as_me: error: cannot find myself; rerun with an absolute path" >&2;} + { (exit 1); exit 1; }; } + fi + case $CONFIG_SHELL in + '') + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for as_base in sh bash ksh sh5; do + case $as_dir in + /*) + if ("$as_dir/$as_base" -c ' + as_lineno_1=$LINENO + as_lineno_2=$LINENO + as_lineno_3=`(expr $as_lineno_1 + 1) 2>/dev/null` + test "x$as_lineno_1" != "x$as_lineno_2" && + test "x$as_lineno_3" = "x$as_lineno_2" ') 2>/dev/null; then + CONFIG_SHELL=$as_dir/$as_base + export CONFIG_SHELL + exec "$CONFIG_SHELL" "$0" ${1+"$@"} + fi;; + esac + done +done +;; + esac + + # Create $as_me.lineno as a copy of $as_myself, but with $LINENO + # uniformly replaced by the line number. The first 'sed' inserts a + # line-number line before each line; the second 'sed' does the real + # work. The second script uses 'N' to pair each line-number line + # with the numbered line, and appends trailing '-' during + # substitution so that $LINENO is not a special case at line end. + # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the + # second 'sed' script. Blame Lee E. McMahon for sed's syntax. :-) + sed '=' <$as_myself | + sed ' + N + s,$,-, + : loop + s,^\(['$as_cr_digits']*\)\(.*\)[$]LINENO\([^'$as_cr_alnum'_]\),\1\2\1\3, + t loop + s,-$,, + s,^['$as_cr_digits']*\n,, + ' >$as_me.lineno && + chmod +x $as_me.lineno || + { { echo "$as_me:$LINENO: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&5 +echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2;} + { (exit 1); exit 1; }; } + + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensible to this). + . ./$as_me.lineno + # Exit status is that of the last command. + exit +} + + +case `echo "testing\c"; echo 1,2,3`,`echo -n testing; echo 1,2,3` in + *c*,-n*) ECHO_N= ECHO_C=' +' ECHO_T=' ' ;; + *c*,* ) ECHO_N=-n ECHO_C= ECHO_T= ;; + *) ECHO_N= ECHO_C='\c' ECHO_T= ;; +esac if expr a : '\(a\)' >/dev/null 2>&1; then as_expr=expr @@ -8114,22 +9161,12 @@ rm -f conf$$ conf$$.exe conf$$.file as_executable_p="test -f" -# Support unset when possible. -if (FOO=FOO; unset FOO) >/dev/null 2>&1; then - as_unset=unset -else - as_unset=false -fi +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="sed y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="sed y%*+%pp%;s%[^_$as_cr_alnum]%_%g" -# NLS nuisances. -$as_unset LANG || test "${LANG+set}" != set || { LANG=C; export LANG; } -$as_unset LC_ALL || test "${LC_ALL+set}" != set || { LC_ALL=C; export LC_ALL; } -$as_unset LC_TIME || test "${LC_TIME+set}" != set || { LC_TIME=C; export LC_TIME; } -$as_unset LC_CTYPE || test "${LC_CTYPE+set}" != set || { LC_CTYPE=C; export LC_CTYPE; } -$as_unset LANGUAGE || test "${LANGUAGE+set}" != set || { LANGUAGE=C; export LANGUAGE; } -$as_unset LC_COLLATE || test "${LC_COLLATE+set}" != set || { LC_COLLATE=C; export LC_COLLATE; } -$as_unset LC_NUMERIC || test "${LC_NUMERIC+set}" != set || { LC_NUMERIC=C; export LC_NUMERIC; } -$as_unset LC_MESSAGES || test "${LC_MESSAGES+set}" != set || { LC_MESSAGES=C; export LC_MESSAGES; } # IFS # We need space, tab and new line, in precisely that order. @@ -8138,10 +9175,34 @@ as_nl=' IFS=" $as_nl" # CDPATH. -$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=:; export CDPATH; } +$as_unset CDPATH || test "${CDPATH+set}" != set || { CDPATH=$PATH_SEPARATOR; export CDPATH; } exec 6>&1 +# Open the log real soon, to keep \$[0] and so on meaningful, and to +# report actual input values of CONFIG_FILES etc. instead of their +# values after options handling. Logging --version etc. is OK. +exec 5>>config.log +{ + echo + sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX +## Running $as_me. ## +_ASBOX +} >&5 +cat >&5 <<_CSEOF + +This file was extended by gc $as_me 6.2alpha4, which was +generated by GNU Autoconf 2.53. Invocation command line was + + CONFIG_FILES = $CONFIG_FILES + CONFIG_HEADERS = $CONFIG_HEADERS + CONFIG_LINKS = $CONFIG_LINKS + CONFIG_COMMANDS = $CONFIG_COMMANDS + $ $0 $@ + +_CSEOF +echo "on `(hostname || uname -n) 2>/dev/null | sed 1q`" >&5 +echo >&5 _ACEOF # Files that config.status was made for. @@ -8161,7 +9222,7 @@ if test -n "$ac_config_commands"; then echo "config_commands=\"$ac_config_commands\"" >>$CONFIG_STATUS fi -cat >>$CONFIG_STATUS <<\EOF +cat >>$CONFIG_STATUS <<\_ACEOF ac_cs_usage="\ \`$as_me' instantiates files from templates according to the @@ -8183,12 +9244,12 @@ Configuration commands: $config_commands Report bugs to <bug-autoconf@gnu.org>." -EOF +_ACEOF -cat >>$CONFIG_STATUS <<EOF +cat >>$CONFIG_STATUS <<_ACEOF ac_cs_version="\\ -gc config.status 6.1 -configured by $0, generated by GNU Autoconf 2.52, +gc config.status 6.2alpha4 +configured by $0, generated by GNU Autoconf 2.53, with options \\"`echo "$ac_configure_args" | sed 's/[\\""\`\$]/\\\\&/g'`\\" Copyright 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001 @@ -8197,9 +9258,9 @@ This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." srcdir=$srcdir INSTALL="$INSTALL" -EOF +_ACEOF -cat >>$CONFIG_STATUS <<\EOF +cat >>$CONFIG_STATUS <<\_ACEOF # If no file are specified by the user, then we need to provide default # value. By we need to know if files were specified by the user. ac_need_defaults=: @@ -8221,18 +9282,18 @@ do case $1 in # Handling of the options. -EOF -cat >>$CONFIG_STATUS <<EOF +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r) echo "running $SHELL $0 " $ac_configure_args " --no-create --no-recursion" exec $SHELL $0 $ac_configure_args --no-create --no-recursion ;; -EOF -cat >>$CONFIG_STATUS <<\EOF +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF --version | --vers* | -V ) echo "$ac_cs_version"; exit 0 ;; --he | --h) # Conflict between --help and --header - { { echo "$as_me:8235: error: ambiguous option: $1 + { { echo "$as_me:$LINENO: error: ambiguous option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: ambiguous option: $1 Try \`$0 --help' for more information." >&2;} @@ -8251,7 +9312,7 @@ Try \`$0 --help' for more information." >&2;} ac_need_defaults=false;; # This is an error. - -*) { { echo "$as_me:8254: error: unrecognized option: $1 + -*) { { echo "$as_me:$LINENO: error: unrecognized option: $1 Try \`$0 --help' for more information." >&5 echo "$as_me: error: unrecognized option: $1 Try \`$0 --help' for more information." >&2;} @@ -8263,25 +9324,9 @@ Try \`$0 --help' for more information." >&2;} shift done -exec 5>>config.log -cat >&5 << _ACEOF - -## ----------------------- ## -## Running config.status. ## -## ----------------------- ## - -This file was extended by $as_me (gc 6.1) 2.52, executed with - CONFIG_FILES = $CONFIG_FILES - CONFIG_HEADERS = $CONFIG_HEADERS - CONFIG_LINKS = $CONFIG_LINKS - CONFIG_COMMANDS = $CONFIG_COMMANDS - > $ac_cs_invocation -on `(hostname || uname -n) 2>/dev/null | sed 1q` - _ACEOF -EOF -cat >>$CONFIG_STATUS <<EOF +cat >>$CONFIG_STATUS <<_ACEOF # # INIT-COMMANDS section. # @@ -8289,24 +9334,26 @@ cat >>$CONFIG_STATUS <<EOF AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir" srcdir=${srcdir} host=${host} -with_multisubdir=${with_multisubdir} -ac_configure_args="${multilib_arg} ${ac_configure_args}" CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -gc_basedir=${gc_basedir} CC="${CC}" DEFS="$DEFS" -EOF -cat >>$CONFIG_STATUS <<\EOF +_ACEOF + + + +cat >>$CONFIG_STATUS <<\_ACEOF for ac_config_target in $ac_config_targets do case "$ac_config_target" in # Handling of arguments. "Makefile" ) CONFIG_FILES="$CONFIG_FILES Makefile" ;; + "doc/Makefile" ) CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;; + "include/Makefile" ) CONFIG_FILES="$CONFIG_FILES include/Makefile" ;; "depfiles" ) CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;; "default" ) CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;; - *) { { echo "$as_me:8309: error: invalid argument: $ac_config_target" >&5 + *) { { echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5 echo "$as_me: error: invalid argument: $ac_config_target" >&2;} { (exit 1); exit 1; }; };; esac @@ -8343,9 +9390,9 @@ $debug || { (exit 1); exit 1; } } -EOF +_ACEOF -cat >>$CONFIG_STATUS <<EOF +cat >>$CONFIG_STATUS <<_ACEOF # # CONFIG_FILES section. @@ -8358,6 +9405,12 @@ if test -n "\$CONFIG_FILES"; then sed 's/,@/@@/; s/@,/@@/; s/,;t t\$/@;t t/; /@;t t\$/s/[\\\\&,]/\\\\&/g; s/@@/,@/; s/@@/@,/; s/@;t t\$/,;t t/' >\$tmp/subs.sed <<\\CEOF s,@SHELL@,$SHELL,;t t +s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t +s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t +s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t +s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t +s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t +s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t s,@exec_prefix@,$exec_prefix,;t t s,@prefix@,$prefix,;t t s,@program_transform_name@,$program_transform_name,;t t @@ -8373,20 +9426,26 @@ s,@includedir@,$includedir,;t t s,@oldincludedir@,$oldincludedir,;t t s,@infodir@,$infodir,;t t s,@mandir@,$mandir,;t t -s,@PACKAGE_NAME@,$PACKAGE_NAME,;t t -s,@PACKAGE_TARNAME@,$PACKAGE_TARNAME,;t t -s,@PACKAGE_VERSION@,$PACKAGE_VERSION,;t t -s,@PACKAGE_STRING@,$PACKAGE_STRING,;t t -s,@PACKAGE_BUGREPORT@,$PACKAGE_BUGREPORT,;t t s,@build_alias@,$build_alias,;t t s,@host_alias@,$host_alias,;t t s,@target_alias@,$target_alias,;t t +s,@DEFS@,$DEFS,;t t s,@ECHO_C@,$ECHO_C,;t t s,@ECHO_N@,$ECHO_N,;t t s,@ECHO_T@,$ECHO_T,;t t -s,@PATH_SEPARATOR@,$PATH_SEPARATOR,;t t -s,@DEFS@,$DEFS,;t t s,@LIBS@,$LIBS,;t t +s,@build@,$build,;t t +s,@build_cpu@,$build_cpu,;t t +s,@build_vendor@,$build_vendor,;t t +s,@build_os@,$build_os,;t t +s,@host@,$host,;t t +s,@host_cpu@,$host_cpu,;t t +s,@host_vendor@,$host_vendor,;t t +s,@host_os@,$host_os,;t t +s,@target@,$target,;t t +s,@target_cpu@,$target_cpu,;t t +s,@target_vendor@,$target_vendor,;t t +s,@target_os@,$target_os,;t t s,@INSTALL_PROGRAM@,$INSTALL_PROGRAM,;t t s,@INSTALL_SCRIPT@,$INSTALL_SCRIPT,;t t s,@INSTALL_DATA@,$INSTALL_DATA,;t t @@ -8404,14 +9463,7 @@ s,@ac_ct_STRIP@,$ac_ct_STRIP,;t t s,@INSTALL_STRIP_PROGRAM@,$INSTALL_STRIP_PROGRAM,;t t s,@AWK@,$AWK,;t t s,@SET_MAKE@,$SET_MAKE,;t t -s,@build@,$build,;t t -s,@build_cpu@,$build_cpu,;t t -s,@build_vendor@,$build_vendor,;t t -s,@build_os@,$build_os,;t t -s,@host@,$host,;t t -s,@host_cpu@,$host_cpu,;t t -s,@host_vendor@,$host_vendor,;t t -s,@host_os@,$host_os,;t t +s,@GC_VERSION@,$GC_VERSION,;t t s,@CC@,$CC,;t t s,@CFLAGS@,$CFLAGS,;t t s,@LDFLAGS@,$LDFLAGS,;t t @@ -8439,7 +9491,6 @@ s,@ac_ct_RANLIB@,$ac_ct_RANLIB,;t t s,@MAINTAINER_MODE_TRUE@,$MAINTAINER_MODE_TRUE,;t t s,@MAINTAINER_MODE_FALSE@,$MAINTAINER_MODE_FALSE,;t t s,@MAINT@,$MAINT,;t t -s,@gc_basedir@,$gc_basedir,;t t s,@GC_CFLAGS@,$GC_CFLAGS,;t t s,@THREADLIBS@,$THREADLIBS,;t t s,@EXTRA_TEST_LIBS@,$EXTRA_TEST_LIBS,;t t @@ -8458,9 +9509,9 @@ s,@USE_LIBDIR_TRUE@,$USE_LIBDIR_TRUE,;t t s,@USE_LIBDIR_FALSE@,$USE_LIBDIR_FALSE,;t t CEOF -EOF +_ACEOF - cat >>$CONFIG_STATUS <<\EOF + cat >>$CONFIG_STATUS <<\_ACEOF # Split the substitutions into bite-sized pieces for seds with # small command number limits, like on Digital OSF/1 and HP-UX. ac_max_sed_lines=48 @@ -8499,8 +9550,8 @@ EOF fi fi # test -n "$CONFIG_FILES" -EOF -cat >>$CONFIG_STATUS <<\EOF +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue # Support "outfile[:infile[:infile...]]", defaulting infile="outfile.in". case $ac_file in @@ -8514,7 +9565,8 @@ for ac_file in : $CONFIG_FILES; do test "x$ac_file" = x: && continue esac # Compute @srcdir@, @top_srcdir@, and @INSTALL@ for subdirectories. - ac_dir=`$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + ac_dir=`(dirname "$ac_file") 2>/dev/null || +$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$ac_file" : 'X\(//\)[^/]' \| \ X"$ac_file" : 'X\(//\)$' \| \ X"$ac_file" : 'X\(/\)' \| \ @@ -8525,8 +9577,7 @@ echo X"$ac_file" | /^X\(\/\/\)$/{ s//\1/; q; } /^X\(\/\).*/{ s//\1/; q; } s/.*/./; q'` - if test "$ac_dir" != "$ac_file" && test "$ac_dir" != .; then - { case "$ac_dir" in + { case "$ac_dir" in [\\/]* | ?:[\\/]* ) as_incr_dir=;; *) as_incr_dir=.;; esac @@ -8537,48 +9588,68 @@ for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do ?:) as_incr_dir=$as_mkdir_dir ;; *) as_incr_dir=$as_incr_dir/$as_mkdir_dir - test -d "$as_incr_dir" || mkdir "$as_incr_dir" + test -d "$as_incr_dir" || + mkdir "$as_incr_dir" || + { { echo "$as_me:$LINENO: error: cannot create \"$ac_dir\"" >&5 +echo "$as_me: error: cannot create \"$ac_dir\"" >&2;} + { (exit 1); exit 1; }; } ;; esac done; } - ac_dir_suffix="/`echo $ac_dir|sed 's,^\./,,'`" - # A "../" for each directory in $ac_dir_suffix. - ac_dots=`echo "$ac_dir_suffix" | sed 's,/[^/]*,../,g'` - else - ac_dir_suffix= ac_dots= - fi + ac_builddir=. - case $srcdir in - .) ac_srcdir=. - if test -z "$ac_dots"; then - ac_top_srcdir=. - else - ac_top_srcdir=`echo $ac_dots | sed 's,/$,,'` - fi ;; - [\\/]* | ?:[\\/]* ) - ac_srcdir=$srcdir$ac_dir_suffix; - ac_top_srcdir=$srcdir ;; +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; *) # Relative path. - ac_srcdir=$ac_dots$srcdir$ac_dir_suffix - ac_top_srcdir=$ac_dots$srcdir ;; - esac + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + case $INSTALL in [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;; - *) ac_INSTALL=$ac_dots$INSTALL ;; + *) ac_INSTALL=$ac_top_builddir$INSTALL ;; esac if test x"$ac_file" != x-; then - { echo "$as_me:8573: creating $ac_file" >&5 + { echo "$as_me:$LINENO: creating $ac_file" >&5 echo "$as_me: creating $ac_file" >&6;} rm -f "$ac_file" fi # Let's still pretend it is `configure' which instantiates (i.e., don't # use $as_me), people would be surprised to read: - # /* config.h. Generated automatically by config.status. */ - configure_input="Generated automatically from `echo $ac_file_in | - sed 's,.*/,,'` by configure." + # /* config.h. Generated by config.status. */ + if test x"$ac_file" = x-; then + configure_input= + else + configure_input="$ac_file. " + fi + configure_input=$configure_input"Generated from `echo $ac_file_in | + sed 's,.*/,,'` by configure." # First look for the input files in the build tree, otherwise in the # src tree. @@ -8588,7 +9659,7 @@ echo "$as_me: creating $ac_file" >&6;} -) echo $tmp/stdin ;; [\\/$]*) # Absolute (can't be DOS-style, as IFS=:) - test -f "$f" || { { echo "$as_me:8591: error: cannot find input file: $f" >&5 + test -f "$f" || { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } echo $f;; @@ -8601,23 +9672,29 @@ echo "$as_me: error: cannot find input file: $f" >&2;} echo $srcdir/$f else # /dev/null tree - { { echo "$as_me:8604: error: cannot find input file: $f" >&5 + { { echo "$as_me:$LINENO: error: cannot find input file: $f" >&5 echo "$as_me: error: cannot find input file: $f" >&2;} { (exit 1); exit 1; }; } fi;; esac done` || { (exit 1); exit 1; } -EOF -cat >>$CONFIG_STATUS <<EOF +_ACEOF +cat >>$CONFIG_STATUS <<_ACEOF sed "$ac_vpsub $extrasub -EOF -cat >>$CONFIG_STATUS <<\EOF +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF :t /@[a-zA-Z_][a-zA-Z_0-9]*@/!b s,@configure_input@,$configure_input,;t t s,@srcdir@,$ac_srcdir,;t t +s,@abs_srcdir@,$ac_abs_srcdir,;t t s,@top_srcdir@,$ac_top_srcdir,;t t +s,@abs_top_srcdir@,$ac_abs_top_srcdir,;t t +s,@builddir@,$ac_builddir,;t t +s,@abs_builddir@,$ac_abs_builddir,;t t +s,@top_builddir@,$ac_top_builddir,;t t +s,@abs_top_builddir@,$ac_abs_top_builddir,;t t s,@INSTALL@,$ac_INSTALL,;t t " $ac_file_inputs | (eval "$ac_sed_cmds") >$tmp/out rm -f $tmp/stdin @@ -8629,8 +9706,8 @@ s,@INSTALL@,$ac_INSTALL,;t t fi done -EOF -cat >>$CONFIG_STATUS <<\EOF +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF # # CONFIG_COMMANDS section. @@ -8638,13 +9715,66 @@ cat >>$CONFIG_STATUS <<\EOF for ac_file in : $CONFIG_COMMANDS; do test "x$ac_file" = x: && continue ac_dest=`echo "$ac_file" | sed 's,:.*,,'` ac_source=`echo "$ac_file" | sed 's,[^:]*:,,'` + ac_dir=`(dirname "$ac_dest") 2>/dev/null || +$as_expr X"$ac_dest" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$ac_dest" : 'X\(//\)[^/]' \| \ + X"$ac_dest" : 'X\(//\)$' \| \ + X"$ac_dest" : 'X\(/\)' \| \ + . : '\(.\)' 2>/dev/null || +echo X"$ac_dest" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ s//\1/; q; } + /^X\(\/\/\)[^/].*/{ s//\1/; q; } + /^X\(\/\/\)$/{ s//\1/; q; } + /^X\(\/\).*/{ s//\1/; q; } + s/.*/./; q'` + ac_builddir=. + +if test "$ac_dir" != .; then + ac_dir_suffix=/`echo "$ac_dir" | sed 's,^\.[\\/],,'` + # A "../" for each directory in $ac_dir_suffix. + ac_top_builddir=`echo "$ac_dir_suffix" | sed 's,/[^\\/]*,../,g'` +else + ac_dir_suffix= ac_top_builddir= +fi + +case $srcdir in + .) # No --srcdir option. We are building in place. + ac_srcdir=. + if test -z "$ac_top_builddir"; then + ac_top_srcdir=. + else + ac_top_srcdir=`echo $ac_top_builddir | sed 's,/$,,'` + fi ;; + [\\/]* | ?:[\\/]* ) # Absolute path. + ac_srcdir=$srcdir$ac_dir_suffix; + ac_top_srcdir=$srcdir ;; + *) # Relative path. + ac_srcdir=$ac_top_builddir$srcdir$ac_dir_suffix + ac_top_srcdir=$ac_top_builddir$srcdir ;; +esac +# Don't blindly perform a `cd "$ac_dir"/$ac_foo && pwd` since $ac_foo can be +# absolute. +ac_abs_builddir=`cd "$ac_dir" && cd $ac_builddir && pwd` +ac_abs_top_builddir=`cd "$ac_dir" && cd $ac_top_builddir && pwd` +ac_abs_srcdir=`cd "$ac_dir" && cd $ac_srcdir && pwd` +ac_abs_top_srcdir=`cd "$ac_dir" && cd $ac_top_srcdir && pwd` + + { echo "$as_me:$LINENO: executing $ac_dest commands" >&5 +echo "$as_me: executing $ac_dest commands" >&6;} case $ac_dest in depfiles ) test x"$AMDEP_TRUE" != x"" || for mf in $CONFIG_FILES; do # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` - if (sed 1q $mf | fgrep 'generated by automake') > /dev/null 2>&1; then - dirpart=`$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named `Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # So let's grep whole file. + if grep '^#.*generated by automake' $mf > /dev/null 2>&1; then + dirpart=`(dirname "$mf") 2>/dev/null || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$mf" : 'X\(//\)[^/]' \| \ X"$mf" : 'X\(//\)$' \| \ X"$mf" : 'X\(/\)' \| \ @@ -8682,7 +9812,8 @@ echo X"$mf" | sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do # Make sure the directory exists. test -f "$dirpart/$file" && continue - fdir=`$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + fdir=`(dirname "$file") 2>/dev/null || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ X"$file" : 'X\(//\)[^/]' \| \ X"$file" : 'X\(//\)$' \| \ X"$file" : 'X\(/\)' \| \ @@ -8704,7 +9835,11 @@ for as_mkdir_dir in `IFS='/\\'; set X $as_dummy; shift; echo "$@"`; do ?:) as_incr_dir=$as_mkdir_dir ;; *) as_incr_dir=$as_incr_dir/$as_mkdir_dir - test -d "$as_incr_dir" || mkdir "$as_incr_dir" + test -d "$as_incr_dir" || + mkdir "$as_incr_dir" || + { { echo "$as_me:$LINENO: error: cannot create $dirpart/$fdir" >&5 +echo "$as_me: error: cannot create $dirpart/$fdir" >&2;} + { (exit 1); exit 1; }; } ;; esac done; } @@ -8716,15 +9851,16 @@ done ;; esac done -EOF +_ACEOF -cat >>$CONFIG_STATUS <<\EOF +cat >>$CONFIG_STATUS <<\_ACEOF { (exit 0); exit 0; } -EOF +_ACEOF chmod +x $CONFIG_STATUS ac_clean_files=$ac_clean_files_save + # configure is writing to config.log, and then calls config.status. # config.status does its own redirection, appending to config.log. # Unfortunately, on DOS this fails, as config.log is still kept open diff --git a/configure.host b/configure.host index da2b5b31..068ee39a 100644 --- a/configure.host +++ b/configure.host @@ -14,20 +14,26 @@ # host The configuration host # host_cpu The configuration host CPU # target_optspace --enable-target-optspace ("yes", "no", "") +# GCC should be "yes" if using gcc # It sets the following shell variables: # gc_cflags Special CFLAGS to use when building +gc_cflags="" + # We should set -fexceptions if we are using gcc and might be used # inside something like gcj. This is the zeroth approximation: -case "$host" in - *-*-linux* ) - gc_cflags=-fexceptions - ;; - *-*-hpux* ) - gc_cflags=+ESdbgasm - ;; -esac +if test :"$GCC": = :yes: ; then + gc_cflags="${gc_cflags} -fexceptions" +else + case "$host" in + *-*-hpux* ) + gc_cflags="${gc_flags} +ESdbgasm" + # :TODO: actaully we should check using Autoconf if + # the compiler supports this option. + ;; + esac +fi case "${target_optspace}:${host}" in yes:*) diff --git a/configure.in b/configure.in index 0784c2b6..092447cb 100644 --- a/configure.in +++ b/configure.in @@ -10,57 +10,36 @@ # modified is included with the above copyright notice. # # Original author: Tom Tromey +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> dnl Process this file with autoconf to produce configure. -AC_INIT(gc, 6.1, Hans_Boehm@hp.com) - -AM_INIT_AUTOMAKE(gc, 6.1, no-define) +# Initialization +# ============== +AC_INIT(gc,6.2alpha4,Hans.Boehm@hp.com) + ## version must conform to [0-9]+[.][0-9]+(alpha[0-9]+)? AC_CONFIG_SRCDIR(gcj_mlc.c) +AC_CANONICAL_TARGET +AC_PREREQ(2.53) +AC_REVISION($Revision: 1.2 $) +GC_SET_VERSION +AM_INIT_AUTOMAKE -dnl Can't be done in GC_CONFIGURE because that confuses automake. -dnl AC_CONFIG_AUX_DIR(.) - -AC_CANONICAL_HOST +AC_SUBST(PACKAGE) +AC_SUBST(GC_VERSION) AC_PROG_CC AC_PROG_CXX AM_PROG_AS AC_CHECK_TOOL(AR, ar) -AC_CHECK_TOOL(RANLIB, ranlib, :) +AC_CHECK_TOOL(RANLIB, ranlib, :) # :) AC_PROG_INSTALL AM_MAINTAINER_MODE -if test "[$]{srcdir}" = "."; then - if test "[$]{with_target_subdir}" != "." -a -n "[$]{with_target_subdir}"; then - gc_basedir="[$]{srcdir}/[$]{with_multisrctop}../$1" - else - gc_basedir="[$]{srcdir}/[$]{with_multisrctop}$1" - fi -else - gc_basedir="[$]{srcdir}/$1" -fi -AC_SUBST(gc_basedir) - -# We need AC_EXEEXT to keep automake happy in cygnus mode. However, -# at least currently, we never actually build a program, so we never -# need to use $(EXEEXT). Moreover, the test for EXEEXT normally -# fails, because we are probably configuring with a cross compiler -# which can't create executables. So we include AC_EXEEXT to keep -# automake happy, but we don't execute it, since we don't care about -# the result. -if false; then - # autoconf 2.50 runs AC_EXEEXT by default, and the macro expands - # to nothing, so nothing would remain between `then' and `fi' if it - # were not for the `:' below. - : - AC_EXEEXT -fi - . [$]{srcdir}/configure.host GC_CFLAGS=${gc_cflags} @@ -136,6 +115,9 @@ case "$THREADS" in *-*-cygwin*) AC_DEFINE(GC_WIN32_THREADS) ;; + *-*-darwin*) + AC_DEFINE(GC_MACOSX_THREADS) + ;; *-*-osf*) AC_DEFINE(GC_OSF1_THREADS) if test "${enable_parallel_mark}" = yes; then @@ -156,6 +138,7 @@ case "$THREADS" in ;; dgux386) THREADS=dgux386 +AC_MSG_RESULT($THREADLIBS) # Use pthread GCC switch THREADLIBS=-pthread if test "${enable_parallel_mark}" = yes; then @@ -176,7 +159,14 @@ case "$THREADS" in esac AC_SUBST(THREADLIBS) -AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl") +# I'm not too familiar with autoconf, is this the best way to do this? -Brian +case "$host" in + *-*-darwin*) ;; + *) + AC_CHECK_LIB(dl, dlopen, EXTRA_TEST_LIBS="$EXTRA_TEST_LIBS -ldl") + ;; +esac + AC_SUBST(EXTRA_TEST_LIBS) target_all=libgc.la @@ -217,17 +207,25 @@ AC_SUBST(CXX) AC_SUBST(INCLUDES) AC_SUBST(CXXINCLUDES) -machdep= +# Configuration of shared libraries +# +AC_MSG_CHECKING(whether to build shared libraries) +AC_ENABLE_SHARED case "$host" in alpha-*-openbsd*) - AC_DISABLE_SHARED + enable_shared=no + AC_MSG_RESULT(no) ;; *) - AC_ENABLE_SHARED + AC_MSG_RESULT(yes) ;; esac +# Configuration of machine-dependent code +# +AC_MSG_CHECKING(which machine-dependent code should be used) +machdep= case "$host" in alpha-*-openbsd*) machdep="alpha_mach_dep.lo" @@ -272,6 +270,7 @@ case "$host" in ;; esac if test x"$machdep" = x; then +AC_MSG_RESULT($machdep) machdep="mach_dep.lo" fi addobjs="$addobjs $machdep" @@ -281,22 +280,26 @@ AC_SUBST(addtests) AC_PROG_LIBTOOL -dnl checks for AViiON Machines running DGUX +# +# Check for AViiON Machines running DGUX +# AC_MSG_CHECKING(if host is AViiON running DGUX) ac_is_dgux=no AC_CHECK_HEADER(sys/dg_sys_info.h, [ac_is_dgux=yes;]) +AC_MSG_RESULT($ac_is_dgux) + ## :GOTCHA: we do not check anything but sys/dg_sys_info.h if test $ac_is_dgux = yes; then - if test "$enable_full_debug" = "yes"; then + if test "$enable_full_debug" = "yes"; then CFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" CXXFLAGS="-g -mstandard -DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" - else + else CFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" CXXFLAGS="-DDGUX -D_DGUX_SOURCE -Di386 -mno-legend -O2" - fi - AC_SUBST(CFLAGS) - AC_SUBST(CXXFLAGS) + fi + AC_SUBST(CFLAGS) + AC_SUBST(CXXFLAGS) fi dnl We use these options to decide which functions to include. @@ -306,7 +309,6 @@ AC_ARG_WITH(target-subdir, AC_ARG_WITH(cross-host, [ --with-cross-host=HOST configuring with a cross compiler]) -AM_MAINTAINER_MODE # automake wants to see AC_EXEEXT. But we don't need it. And having # it is actually a problem, because the compiler we're passed can't # necessarily do a full link. So we fool automake here. @@ -318,13 +320,14 @@ if false; then AC_EXEEXT fi -AC_MSG_CHECKING([for threads package to use]) - dnl As of 4.13a2, the collector will not properly work on Solaris when dnl built with gcc and -O. So we remove -O in the appropriate case. +dnl +AC_MSG_CHECKING(whether Solaris gcc optimization fix is necessary) case "$host" in sparc-sun-solaris2*) if test "$GCC" = yes; then + AC_MSG_RESULT(yes) new_CFLAGS= for i in $CFLAGS; do case "$i" in @@ -336,8 +339,11 @@ case "$host" in esac done CFLAGS="$new_CFLAGS" + else + AC_MSG_RESULT(no) fi ;; + *) AC_MSG_RESULT(no) ;; esac dnl We need to override the top-level CFLAGS. This is how we do it. @@ -400,21 +406,18 @@ if test "${enable_redirect_malloc}" = yes; then fi fi -AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host") - -if test "${multilib}" = "yes"; then - multilib_arg="--enable-multilib" -else - multilib_arg= +AC_ARG_ENABLE(gc-assertions, +[ --enable-gc-assertions collector-internal assertion checking]) +if test "${enable_gc_assertions}" = yes; then + AC_DEFINE(GC_ASSERTIONS) fi -AC_OUTPUT(Makefile,, +AM_CONDITIONAL(USE_LIBDIR, test -z "$with_cross_host") + +AC_OUTPUT([Makefile doc/Makefile include/Makefile],, srcdir=${srcdir} host=${host} -with_multisubdir=${with_multisubdir} -ac_configure_args="${multilib_arg} ${ac_configure_args}" CONFIG_SHELL=${CONFIG_SHELL-/bin/sh} -gc_basedir=${gc_basedir} CC="${CC}" DEFS="$DEFS" ) diff --git a/cord/de_win.c b/cord/de_win.c index fedbfbe6..0bbd676a 100644 --- a/cord/de_win.c +++ b/cord/de_win.c @@ -249,7 +249,7 @@ LRESULT CALLBACK WndProc (HWND hwnd, UINT message, case IDM_HELPABOUT: if( DialogBox( hInstance, "ABOUTBOX", - hwnd, lpfnAboutBox ) ); + hwnd, lpfnAboutBox ) ) InvalidateRect( hwnd, NULL, TRUE ); return( 0 ); case IDM_HELPCONTENTS: @@ -442,6 +442,62 @@ void GC_start_debugging() return (GC_store_debug_info(result, (word)lb, s, (word)i)); } +# ifdef __STDC__ + GC_PTR GC_debug_malloc_ignore_off_page(size_t lb, GC_EXTRA_PARAMS) +# else + GC_PTR GC_debug_malloc_ignore_off_page(lb, s, i) + size_t lb; + char * s; + int i; +# ifdef GC_ADD_CALLER + --> GC_ADD_CALLER not implemented for K&R C +# endif +# endif +{ + GC_PTR result = GC_malloc_ignore_off_page(lb + DEBUG_BYTES); + + if (result == 0) { + GC_err_printf1("GC_debug_malloc_ignore_off_page(%ld) returning NIL (", + (unsigned long) lb); + GC_err_puts(s); + GC_err_printf1(":%ld)\n", (unsigned long)i); + return(0); + } + if (!GC_debugging_started) { + GC_start_debugging(); + } + ADD_CALL_CHAIN(result, ra); + return (GC_store_debug_info(result, (word)lb, s, (word)i)); +} + +# ifdef __STDC__ + GC_PTR GC_debug_malloc_atomic_ignore_off_page(size_t lb, GC_EXTRA_PARAMS) +# else + GC_PTR GC_debug_malloc_atomic_ignore_off_page(lb, s, i) + size_t lb; + char * s; + int i; +# ifdef GC_ADD_CALLER + --> GC_ADD_CALLER not implemented for K&R C +# endif +# endif +{ + GC_PTR result = GC_malloc_atomic_ignore_off_page(lb + DEBUG_BYTES); + + if (result == 0) { + GC_err_printf1("GC_debug_malloc_atomic_ignore_off_page(%ld)" + " returning NIL (", (unsigned long) lb); + GC_err_puts(s); + GC_err_printf1(":%ld)\n", (unsigned long)i); + return(0); + } + if (!GC_debugging_started) { + GC_start_debugging(); + } + ADD_CALL_CHAIN(result, ra); + return (GC_store_debug_info(result, (word)lb, s, (word)i)); +} + # ifdef DBG_HDRS_ALL /* * An allocation function for internal use. @@ -891,12 +947,12 @@ struct closure { # endif { struct closure * result = -# ifdef DBG_HDRS_ALL - (struct closure *) GC_debug_malloc(sizeof (struct closure), - GC_EXTRAS); -# else - (struct closure *) GC_malloc(sizeof (struct closure)); -# endif +# ifdef DBG_HDRS_ALL + (struct closure *) GC_debug_malloc(sizeof (struct closure), + GC_EXTRAS); +# else + (struct closure *) GC_malloc(sizeof (struct closure)); +# endif result -> cl_fn = fn; result -> cl_data = data; @@ -957,7 +1013,7 @@ GC_PTR *ocd; ptr_t base = GC_base(obj); if (0 == base || (ptr_t)obj - base != sizeof(oh)) { GC_err_printf1( - "GC_register_finalizer called with non-base-pointer 0x%lx\n", + "GC_debug_register_finalizer called with non-base-pointer 0x%lx\n", obj); } if (0 == fn) { @@ -989,7 +1045,7 @@ GC_PTR *ocd; ptr_t base = GC_base(obj); if (0 == base || (ptr_t)obj - base != sizeof(oh)) { GC_err_printf1( - "GC_register_finalizer_no_order called with non-base-pointer 0x%lx\n", + "GC_debug_register_finalizer_no_order called with non-base-pointer 0x%lx\n", obj); } if (0 == fn) { @@ -1022,7 +1078,7 @@ GC_PTR *ocd; ptr_t base = GC_base(obj); if (0 == base || (ptr_t)obj - base != sizeof(oh)) { GC_err_printf1( - "GC_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n", + "GC_debug_register_finalizer_ignore_self called with non-base-pointer 0x%lx\n", obj); } if (0 == fn) { diff --git a/doc/Makefile.am b/doc/Makefile.am new file mode 100644 index 00000000..2e98329b --- /dev/null +++ b/doc/Makefile.am @@ -0,0 +1,26 @@ +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> + +## Process this file with automake to produce Makefile.in. + +# installed documentation +# +dist_pkgdata_DATA = barrett_diagram debugging.html gc.man \ + gcdescr.html README README.amiga README.arm.cross \ + README.autoconf README.changes README.contributors \ + README.cords README.DGUX386 README.dj README.environment \ + README.ews4800 README.hp README.linux README.Mac \ + README.MacOSX README.macros README.OS2 README.rs6000 \ + README.sgi README.solaris2 README.uts README.win32 \ + tree.html leak.html gcinterface.html scale.html + diff --git a/doc/Makefile.in b/doc/Makefile.in new file mode 100644 index 00000000..ea2a2146 --- /dev/null +++ b/doc/Makefile.in @@ -0,0 +1,280 @@ +# Makefile.in generated by automake 1.6.3 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_HEADER = $(INSTALL_DATA) +transform = @program_transform_name@ +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ + +EXEEXT = @EXEEXT@ +OBJEXT = @OBJEXT@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +AMTAR = @AMTAR@ +AR = @AR@ +AS = @AS@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CFLAGS = @CFLAGS@ +CXX = @CXX@ +CXXFLAGS = @CXXFLAGS@ +CXXINCLUDES = @CXXINCLUDES@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +ECHO = @ECHO@ +EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@ +GC_CFLAGS = @GC_CFLAGS@ +GC_VERSION = @GC_VERSION@ +INCLUDES = @INCLUDES@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAINT = @MAINT@ +MY_CFLAGS = @MY_CFLAGS@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +STRIP = @STRIP@ +THREADLIBS = @THREADLIBS@ +VERSION = @VERSION@ +addincludes = @addincludes@ +addobjs = @addobjs@ +addtests = @addtests@ +am__include = @am__include@ +am__quote = @am__quote@ +install_sh = @install_sh@ +target_all = @target_all@ + +# installed documentation +# +dist_pkgdata_DATA = barrett_diagram debugging.html gc.man \ + gcdescr.html README README.amiga README.arm.cross \ + README.autoconf README.changes README.contributors \ + README.cords README.DGUX386 README.dj README.environment \ + README.ews4800 README.hp README.linux README.Mac \ + README.MacOSX README.macros README.OS2 README.rs6000 \ + README.sgi README.solaris2 README.uts README.win32 \ + tree.html leak.html gcinterface.html scale.html + +subdir = doc +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = +DIST_SOURCES = +DATA = $(dist_pkgdata_DATA) + +DIST_COMMON = README $(dist_pkgdata_DATA) Makefile.am Makefile.in +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu doc/Makefile +Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe) + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +dist_pkgdataDATA_INSTALL = $(INSTALL_DATA) +install-dist_pkgdataDATA: $(dist_pkgdata_DATA) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(pkgdatadir) + @list='$(dist_pkgdata_DATA)'; for p in $$list; do \ + if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " $(dist_pkgdataDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgdatadir)/$$f"; \ + $(dist_pkgdataDATA_INSTALL) $$d$$p $(DESTDIR)$(pkgdatadir)/$$f; \ + done + +uninstall-dist_pkgdataDATA: + @$(NORMAL_UNINSTALL) + @list='$(dist_pkgdata_DATA)'; for p in $$list; do \ + f="`echo $$p | sed -e 's|^.*/||'`"; \ + echo " rm -f $(DESTDIR)$(pkgdatadir)/$$f"; \ + rm -f $(DESTDIR)$(pkgdatadir)/$$f; \ + done +tags: TAGS +TAGS: + +DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) + +top_distdir = .. +distdir = $(top_distdir)/$(PACKAGE)-$(VERSION) + +distdir: $(DISTFILES) + @list='$(DISTFILES)'; for file in $$list; do \ + if test -f $$file || test -d $$file; then d=.; else d=$(srcdir); fi; \ + dir=`echo "$$file" | sed -e 's,/[^/]*$$,,'`; \ + if test "$$dir" != "$$file" && test "$$dir" != "."; then \ + dir="/$$dir"; \ + $(mkinstalldirs) "$(distdir)$$dir"; \ + else \ + dir=''; \ + fi; \ + if test -d $$d/$$file; then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(DATA) + +installdirs: + $(mkinstalldirs) $(DESTDIR)$(pkgdatadir) + +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + +distclean-am: clean-am distclean-generic distclean-libtool + +dvi: dvi-am + +dvi-am: + +info: info-am + +info-am: + +install-data-am: install-dist_pkgdataDATA + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +uninstall-am: uninstall-dist_pkgdataDATA uninstall-info-am + +.PHONY: all all-am check check-am clean clean-generic clean-libtool \ + distclean distclean-generic distclean-libtool distdir dvi \ + dvi-am info info-am install install-am install-data \ + install-data-am install-dist_pkgdataDATA install-exec \ + install-exec-am install-info install-info-am install-man \ + install-strip installcheck installcheck-am installdirs \ + maintainer-clean maintainer-clean-generic mostlyclean \ + mostlyclean-generic mostlyclean-libtool uninstall uninstall-am \ + uninstall-dist_pkgdataDATA uninstall-info-am + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/doc/README.MacOSX b/doc/README.MacOSX index 2abf0b40..a517dd61 100644 --- a/doc/README.MacOSX +++ b/doc/README.MacOSX @@ -25,3 +25,16 @@ MacOS X. You have to add -fno-common to the CFLAGS in the Makefile. MacOSX disallows common symbols in anything that eventually finds its way into a shared library. (I don't completely understand why, but -fno-common seems to work and doesn't mess up the garbage collector's functionality). + +Feb 26, 2003 + +Jeff Sturm and Jesse Rosenstock provided a patch that adds thread support. +GC_MACOSX_THREADS should be defined in the build and in clients. Real +dynamic library support is still missing, i.e. dynamic library data segments +are still not scanned. Code that stores pointers to the garbage collected +heap in statically allocated variables should not reside in a dynamic +library. This still doesn't appear to be 100% reliable. + +Mar 10, 2003 +Brian Alliet contributed dynamic library support for MacOSX. It could also +use more testing. diff --git a/doc/README.changes b/doc/README.changes index a8d7b6c1..627ddaef 100644 --- a/doc/README.changes +++ b/doc/README.changes @@ -1693,7 +1693,7 @@ Since 6.1: from the garbage collected heap, as it is with our own thread-specific storage implementation. (Thanks to Jeff Sturm.) - Mark all free list header blocks if they are heap allocated. This avoids - some unnecessary tracing. And it remains correct if we turn clear the + some unnecessary tracing. And it remains correct if we clear the root set. (Thanks to Jeff Sturm for identifying the bug.) - Improved S390/Linux support. Add S390/Linux 64-bit support. (Thanks to Ulrich Weigand.) @@ -1754,7 +1754,34 @@ Since 6.2alpha1: Since 6.2alpha2: - Don't include execinfo.h in os_dep.c when it's not needed, and may not exist. +Since 6.2alpha3: + - Use LINUX_STACKBOTTOM for >= glibc2.2 on Linux/MIPS. (See Debian bug + # 177204) + - Integrated Jeff Sturm and Jesse Rosenstock's MACOSX threads patches. + - Integrated Grzegorz Jakacki's substantial GNU build patch. "Make dist" + should now work for the GNU build process. Documentation files + are installed under share/gc. + - Tweaked gc_cpp.h to again support the Borland compiler. (Thanks to + Rene Girard for pointing out the problems.) + - Updated BCC_MAKEFILE (thanks to Rene Girard). + - Added GC_ASSERT check for minimum thread stack size. + - Added --enable-gc-assertions. + - Added some web documentation to the distribution. Updated it in the + process. + - Separate gc_conf_macros.h from gc.h. + - Added generic GC_THREADS client-defined macro to set the appropriate + GC_XXX_THREADS internal macro. (gc_config_macros.h.) + - Add debugging versions of _ignore_off_page allocation primitves. + - Moved declarations of GC_make_closure and GC_debug_invoke_finalizer + from gc.h to gc_priv.h. + - Reset GC_fail_count even if only a small allocation succeeds. + - Integrated Brian Alliet's patch for dynamic library support on Darwin. + - gc_cpp.h's gc_cleanup destructor called GC_REGISTER_FINALIZER_IGNORE_SELF + when it should have called the lower case version, since it was + explicitly computing a base pointer. + To do: + - MacOSX thread support still appears to be a bit unreliable. - A dynamic libgc.so references dlopen unconditionally, but doesn't link against libdl. - GC_proc_fd for Solaris is not correctly updated in response to a diff --git a/doc/README.win32 b/doc/README.win32 index dcccec3a..c95f149f 100644 --- a/doc/README.win32 +++ b/doc/README.win32 @@ -25,7 +25,7 @@ Win32 applications compiled with some flavor of gcc currently behave like win32s applications, in that dynamic library data segments are not scanned. (Gcc does not directly support Microsoft's "structured exception handling". It turns out that use of this feature is -unavoidable if you scan arbirtray memory segments obtained from +unavoidable if you scan arbitrary memory segments obtained from VirtualQuery.) The collector test program "gctest" is linked as a GUI application, @@ -65,6 +65,12 @@ MAKEFILE. (Make sure that the CPU environment variable is defined to be i386.) In order to use the gc_cpp.h C++ interface, all client code should include gc_cpp.h. +If you would prefer a VC++.NET project file, ask boehm@acm.org. One has +been contributed, but it seems to contain some absolute paths etc., so +it can presumably only be a starting point, and is not in the standard +distribution. It is unclear (to me, Hans Boehm) whether it is feasible to +change that. + Clients may need to define GC_NOT_DLL before including gc.h, if the collector was built as a static library (as it normally is in the absence of thread support). diff --git a/doc/gcdescr.html b/doc/gcdescr.html index 65e8a8f6..8ecbac8d 100644 --- a/doc/gcdescr.html +++ b/doc/gcdescr.html @@ -1,7 +1,7 @@ <HTML> <HEAD> <TITLE> Conservative GC Algorithmic Overview </TITLE> - <AUTHOR> Hans-J. Boehm, Silicon Graphics</author> + <AUTHOR> Hans-J. Boehm, HP Labs (Much of this was written at SGI)</author> </HEAD> <BODY> <H1> <I>This is under construction</i> </h1> @@ -96,20 +96,24 @@ typically on the order of the page size. <P> Large block sizes are rounded up to the next multiple of <TT>HBLKSIZE</tt> and then allocated by -<TT>GC_allochblk</tt>. This uses roughly what Paul Wilson has termed -a "next fit" algorithm, i.e. first-fit with a rotating pointer. -The implementation does check for a better fitting immediately -adjacent block, which gives it somewhat better fragmentation characteristics. -I'm now convinced it should use a best fit algorithm. The actual +<TT>GC_allochblk</tt>. Recent versions of the collector +use an approximate best fit algorithm by keeping free lists for +several large block sizes. +The actual implementation of <TT>GC_allochblk</tt> is significantly complicated by black-listing issues (see below). <P> -Small blocks are allocated in blocks of size <TT>HBLKSIZE</tt>. -Each block is +Small blocks are allocated in chunks of size <TT>HBLKSIZE</tt>. +Each chunk is dedicated to only one object size and kind. The allocator maintains separate free lists for each size and kind of object. <P> +Once a large block is split for use in smaller objects, it can only +be used for objects of that size, unless the collector discovers a completely +empty chunk. Completely empty chunks are restored to the appropriate +large block free list. +<P> In order to avoid allocating blocks for too many distinct object sizes, the collector normally does not directly allocate objects of every possible request size. Instead request are rounded up to one of a smaller number @@ -139,27 +143,35 @@ expand the heap. Otherwise, we initiate a garbage collection. This ensures that the amount of garbage collection work per allocated byte remains constant. <P> -The above is in fat an oversimplification of the real heap expansion -heuristic, which adjusts slightly for root size and certain kinds of -fragmentation. In particular, programs with a large root set size and +The above is in fact an oversimplification of the real heap expansion +and GC triggering heuristic, which adjusts slightly for root size +and certain kinds of +fragmentation. In particular: +<UL> +<LI> Programs with a large root set size and little live heap memory will expand the heap to amortize the cost of -scanning the roots. -<P> -Versions 5.x of the collector actually collect more frequently in +scanning the roots. +<LI> Versions 5.x of the collector actually collect more frequently in nonincremental mode. The large block allocator usually refuses to split large heap blocks once the garbage collection threshold is reached. This often has the effect of collecting well before the heap fills up, thus reducing fragmentation and working set size at the -expense of GC time. 6.x will chose an intermediate strategy depending +expense of GC time. Versions 6.x choose an intermediate strategy depending on how much large object allocation has taken place in the past. (If the collector is configured to unmap unused pages, versions 6.x -will use the 5.x strategy.) -<P> -(It has been suggested that this should be adjusted so that we favor +use the 5.x strategy.) +<LI> In calculating the amount of allocation since the last collection we +give partial credit for objects we expect to be explicitly deallocated. +Even if all objects are explicitly managed, it is often desirable to collect +on rare occasion, since that is our only mechanism for coalescing completely +empty chunks. +</ul> +<P> +It has been suggested that this should be adjusted so that we favor expansion if the resulting heap still fits into physical memory. In many cases, that would no doubt help. But it is tricky to do this in a way that remains robust if multiple application are contending -for a single pool of physical memory.) +for a single pool of physical memory. <H2>Mark phase</h2> @@ -204,7 +216,7 @@ changes to <LI> <TT>MS_NONE</tt> indicating that reachable objects are marked. </ol> -The core mark routine <TT>GC_mark_from_mark_stack</tt>, is called +The core mark routine <TT>GC_mark_from</tt>, is called repeatedly by several of the sub-phases when the mark stack starts to fill up. It is also called repeatedly in <TT>MS_ROOTS_PUSHED</tt> state to empty the mark stack. @@ -213,6 +225,12 @@ each call, so that it can also be used by the incremental collector. It is fairly carefully tuned, since it usually consumes a large majority of the garbage collection time. <P> +The fact that it perform a only a small amount of work per call also +allows it to be used as the core routine of the parallel marker. In that +case it is normally invoked on thread-private mark stacks instead of the +global mark stack. More details can be found in +<A HREF="scale.html">scale.html</a> +<P> The marker correctly handles mark stack overflows. Whenever the mark stack overflows, the mark state is reset to <TT>MS_INVALID</tt>. Since there are already marked objects in the heap, @@ -281,7 +299,8 @@ Unmarked large objects are immediately returned to the large object free list. Each small object page is checked to see if all mark bits are clear. If so, the entire page is returned to the large object free list. Small object pages containing some reachable object are queued for later -sweeping. +sweeping, unless we determine that the page contains very little free +space, in which case it is not examined further. <P> This initial sweep pass touches only block headers, not the blocks themselves. Thus it does not require significant paging, even @@ -341,12 +360,16 @@ object itself becomes marked, we have uncovered a cycle involving the object. This usually results in a warning from the collector. Such objects are not finalized, since it may be unsafe to do so. See the more detailed -<A HREF="finalization.html"> discussion of finalization semantics</a>. +<A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/finalization.html"> discussion of finalization semantics</a>. <P> Any objects remaining unmarked at the end of this process are added to a queue of objects whose finalizers can be run. Depending on collector configuration, finalizers are dequeued and run either implicitly during allocation calls, or explicitly in response to a user request. +(Note that the former is unfortunately both the default and not generally safe. +If finalizers perform synchronization, it may result in deadlocks. +Nontrivial finalizers generally need to perform synchronization, and +thus require a different collector configuration.) <P> The collector provides a mechanism for replacing the procedure that is used to mark through objects. This is used both to provide support for @@ -354,13 +377,14 @@ Java-style unordered finalization, and to ignore certain kinds of cycles, <I>e.g.</i> those arising from C++ implementations of virtual inheritance. <H2>Generational Collection and Dirty Bits</h2> -We basically use the parallel and generational GC algorithm described in -<A HREF="papers/pldi91.ps.gz">"Mostly Parallel Garbage Collection"</a>, +We basically use the concurrent and generational GC algorithm described in +<A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/papers/pldi91.ps.Z">"Mostly Parallel Garbage Collection"</a>, by Boehm, Demers, and Shenker. <P> The most significant modification is that -the collector always runs in the allocating thread. -There is no separate garbage collector thread. +the collector always starts running in the allocating thread. +There is no separate garbage collector thread. (If parallel GC is +enabled, helper threads may also be woken up.) If an allocation attempt either requests a large object, or encounters an empty small object free list, and notices that there is a collection in progress, it immediately performs a small amount of marking work @@ -389,50 +413,108 @@ cannot be satisfied from small object free lists. When marking completes, the set of modified pages is retrieved, and we mark once again from marked objects on those pages, this time with the mutator stopped. <P> -We keep track of modified pages using one of three distinct mechanisms: +We keep track of modified pages using one of several distinct mechanisms: <OL> <LI> Through explicit mutator cooperation. Currently this requires -the use of <TT>GC_malloc_stubborn</tt>. +the use of <TT>GC_malloc_stubborn</tt>, and is rarely used. <LI> -By write-protecting physical pages and catching write faults. This is +(<TT>MPROTECT_VDB</tt>) By write-protecting physical pages and +catching write faults. This is implemented for many Unix-like systems and for win32. It is not possible in a few environments. <LI> -By retrieving dirty bit information from /proc. (Currently only Sun's +(<TT>PROC_VDB</tt>) By retrieving dirty bit information from /proc. +(Currently only Sun's Solaris supports this. Though this is considerably cleaner, performance may actually be better with mprotect and signals.) +<LI> +(<TT>PCR_VDB</tt>) By relying on an external dirty bit implementation, in this +case the one in Xerox PCR. +<LI> +(<TT>DEFAULT_VDB</tt>) By treating all pages as dirty. This is the default if +none of the other techniques is known to be usable, and +<TT>GC_malloc_stubborn</tt> is not used. Practical only for testing, or if +the vast majority of objects use <TT>GC_malloc_stubborn</tt>. </ol> +<H2>Black-listing</h2> + +The collector implements <I>black-listing</i> of pages, as described +in +<A HREF="http://www.acm.org/pubs/citations/proceedings/pldi/155090/p197-boehm/"> +Boehm, ``Space Efficient Conservative Collection'', PLDI '93</a>, also available +<A HREF="papers/pldi93.ps.Z">here</a>. +<P> +During the mark phase, the collector tracks ``near misses'', i.e. attempts +to follow a ``pointer'' to just outside the garbage-collected heap, or +to a currently unallocated page inside the heap. Pages that have been +the targets of such near misses are likely to be the targets of +misidentified ``pointers'' in the future. To minimize the future +damage caused by such misidentifications they will be allocated only to +small pointerfree objects. +<P> +The collector understands two different kinds of black-listing. A +page may be black listed for interior pointer references +(<TT>GC_add_to_black_list_stack</tt>), if it was the target of a near +miss from a location that requires interior pointer recognition, +<I>e.g.</i> the stack, or the heap if <TT>GC_all_interior_pointers</tt> +is set. In this case, we also avoid allocating large blocks that include +this page. +<P> +If the near miss came from a source that did not require interior +pointer recognition, it is black-listed with +<TT>GC_add_to_black_list_normal</tt>. +A page black-listed in this way may appear inside a large object, +so long as it is not the first page of a large object. +<P> +The <TT>GC_allochblk</tt> routine respects black-listing when assigning +a block to a particular object kind and size. It occasionally +drops (i.e. allocates and forgets) blocks that are completely black-listed +in order to avoid excessively long large block free lists containing +only unusable blocks. This would otherwise become an issue +if there is low demand for small pointerfree objects. + <H2>Thread support</h2> We support several different threading models. Unfortunately Pthreads, the only reasonably well standardized thread model, supports too narrow an interface for conservative garbage collection. There appears to be -no portable way to allow the collector to coexist with various Pthreads +no completely portable way to allow the collector to coexist with various Pthreads implementations. Hence we currently support only a few of the more common Pthreads implementations. <P> In particular, it is very difficult for the collector to stop all other threads in the system and examine the register contents. This is currently -accomplished with very different mechanisms for different Pthreads +accomplished with very different mechanisms for some Pthreads implementations. The Solaris implementation temporarily disables much of the user-level threads implementation by stopping kernel-level threads -("lwp"s). The Irix implementation sends signals to individual Pthreads -and has them wait in the signal handler. The Linux implementation -is similar in spirit to the Irix one. +("lwp"s). The Linux/HPUX/OSF1 and Irix implementations sends signals to +individual Pthreads and has them wait in the signal handler. <P> -The Irix implementation uses -only documented Pthreads calls, but relies on extensions to their semantics, -notably the use of mutexes and condition variables from signal -handlers. The Linux implementation should be far closer to -portable, though impirically it is not completely portable. +The Linux and Irix implementations use +only documented Pthreads calls, but rely on extensions to their semantics. +The Linux implementation <TT>linux_threads.c</tt> relies on only very +mild extensions to the pthreads semantics, and already supports a large number +of other Unix-like pthreads implementations. Our goal is to make this the +only pthread support in the collector. +<P> +(The Irix implementation is separate only for historical reasons and should +clearly be merged. The current Solaris implementation probably performs +better in the uniprocessor case, but does not support thread operations in the +collector. Hence it cannot support the parallel marker.) <P> All implementations must intercept thread creation and a few other thread-specific calls to allow enumeration of threads and location of thread stacks. This is current -accomplished with <TT># define</tt>'s in <TT>gc.h</tt>, or optionally +accomplished with <TT># define</tt>'s in <TT>gc.h</tt> +(really <TT>gc_pthread_redirects.h</tt>), or optionally by using ld's function call wrapping mechanism under Linux. <P> Comments are appreciated. Please send mail to -<A HREF="mailto:boehm@acm.org"><TT>boehm@acm.org</tt></a> +<A HREF="mailto:boehm@acm.org"><TT>boehm@acm.org</tt></a> or +<A HREF="mailto:Hans.Boehm@hp.com"><TT>Hans.Boehm@hp.com</tt></a> +<P> +This is a modified copy of a page written while the author was at SGI. +The original was <A HREF="http://reality.sgi.com/boehm/gcdescr.html">here</a>. </body> +</html> diff --git a/doc/gcinterface.html b/doc/gcinterface.html new file mode 100644 index 00000000..7b336ec8 --- /dev/null +++ b/doc/gcinterface.html @@ -0,0 +1,203 @@ +<!DOCTYPE HTML> +<HEAD> +<TITLE>Garbage Collector Interface</TITLE> +</HEAD> +<BODY> +<H1>C Interface</h1> +On many platforms, a single-threaded garbage collector library can be built +to act as a plug-in malloc replacement. (Build with -DREDIRECT_MALLOC=GC_malloc +-DIGNORE_FREE.) This is often the best way to deal with third-party libraries +which leak or prematurely free objects. -DREDIRECT_MALLOC is intended +primarily as an easy way to adapt old code, not for new development. +<P> +New code should use the interface discussed below. +<P> +Code must be linked against the GC library. On most UNIX platforms, +this will be gc.a. +<P> +The following describes the standard C interface to the garbage collector. +It is not a complete definition of the interface. It describes only the +most commonly used functionality, approximately in decreasing order of +frequency of use. The description assumes an ANSI C compiler. +The full interface is described in +<A HREF="http://hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gch.txt">gc.h</a> +or <TT>gc.h</tt> in the distribution. +<P> +Clients should include gc.h. +<P> +In the case of multithreaded code, +gc.h should be included after the threads header file, and +after defining the appropriate GC_XXXX_THREADS macro. +(For 6.2alpha4 and later, simply defining GC_THREADS should suffice.) +Gc.h must be included +in files that use either GC or threads primitives, since threads primitives +will be redefined to cooperate with the GC on many platforms. +<DL> +<DT> <B>void * GC_MALLOC(size_t <I>nbytes</i>)</b> +<DD> +Allocates and clears <I>nbytes</i> of storage. +Requires (amortized) time proportional to <I>nbytes</i>. +The resulting object will be automatically deallocated when unreferenced. +References from objects allocated with the system malloc are usually not +considered by the collector. (See GC_MALLOC_UNCOLLECTABLE, however.) +GC_MALLOC is a macro which invokes GC_malloc by default or, if GC_DEBUG +is defined before gc.h is included, a debugging version that checks +occasionally for overwrite errors, and the like. +<DT> <B>void * GC_MALLOC_ATOMIC(size_t <I>nbytes</i>)</b> +<DD> +Allocates <I>nbytes</i> of storage. +Requires (amortized) time proportional to <I>nbytes</i>. +The resulting object will be automatically deallocated when unreferenced. +The client promises that the resulting object will never contain any pointers. +The memory is not cleared. +This is the preferred way to allocate strings, floating point arrays, +bitmaps, etc. +More precise information about pointer locations can be communicated to the +collector using the interface in +<A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc_typedh.txt">gc_typed.h</a> in the distribution. +<DT> <B>void * GC_MALLOC_UNCOLLECTABLE(size_t <I>nbytes</i>)</b> +<DD> +Identical to GC_MALLOC, except that the resulting object is not automatically +deallocated. Unlike the system-provided malloc, the collector does +scan the object for pointers to garbage-collectable memory, even if the +block itself does not appear to be reachable. (Objects allocated in this way +are effectively treated as roots by the collector.) +<DT> <B> void * GC_REALLOC(void *old, size_t new_size) </b> +<DD> +Allocate a new object of the indicated size and copy (a prefix of) the +old object into the new object. The old object is reused in place if +convenient. If the original object was allocated with GC_malloc_atomic, +the new object is subject to the same constraints. If it was allocated +as an uncollectable object, then the new object is uncollectable, and +the old object (if different) is deallocated. +(Use GC_REALLOC with GC_MALLOC, etc.) +<DT> <B> void GC_FREE(void *dead) </b> +<DD> +Explicitly deallocate an object. Typically not useful for small +collectable objects. (Use GC_FREE with GC_MALLOC, etc.) +<DT> <B> void * GC_MALLOC_IGNORE_OFF_PAGE(size_t <I>nbytes</i>) </b> +<DD> +<DT> <B> void * GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(size_t <I>nbytes</i>) </b> +<DD> +Analogous to GC_MALLOC and GC_MALLOC_ATOMIC, except that the client +guarantees that as long +as the resulting object is of use, a pointer is maintained to someplace +inside the first 512 bytes of the object. This pointer should be declared +volatile to avoid interference from compiler optimizations. +(Other nonvolatile pointers to the object may exist as well.) +This is the +preferred way to allocate objects that are likely to be > 100KBytes in size. +It greatly reduces the risk that such objects will be accidentally retained +when they are no longer needed. Thus space usage may be significantly reduced. +<DT> <B> void GC_gcollect(void) </b> +<DD> +Explicitly force a garbage collection. +<DT> <B> void GC_enable_incremental(void) </b> +<DD> +Cause the garbage collector to perform a small amount of work +every few invocations of GC_malloc or the like, instead of performing +an entire collection at once. This is likely to increase total +running time. It will improve response on a platform that either has +suitable support in the garbage collector (Irix and most other Unix +versions, win32 if the collector was suitably built) or if "stubborn" +allocation is used (see <A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gch.txt">gc.h</a>). +On many platforms this interacts poorly with system calls +that write to the garbage collected heap. +<DT> <B> GC_warn_proc GC_set_warn_proc(GC_warn_proc p) </b> +<DD> +Replace the default procedure used by the collector to print warnings. +The collector +may otherwise write to sterr, most commonly because GC_malloc was used +in a situation in which GC_malloc_ignore_off_page would have been more +appropriate. See <A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gch.txt">gc.h</a> for details. +<DT> <B> void GC_register_finalizer(...) </b> +<DD> +Register a function to be called when an object becomes inaccessible. +This is often useful as a backup method for releasing system resources +(<I>e.g.</i> closing files) when the object referencing them becomes +inaccessible. +It is not an acceptable method to perform actions that must be performed +in a timely fashion. +See <A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gch.txt">gc.h</a> for details of the interface. +See <A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/finalization.html">here</a> for a more detailed discussion +of the design. +<P> +Note that an object may become inaccessible before client code is done +operating on its fields. Suitable synchronization is usually required. +See <A HREF="http://portal.acm.org/citation.cfm?doid=604131.604153">here</a> +or <A HREF="http://www.hpl.hp.com/techreports/2002/HPL-2002-335.html">here</a> +for details. +</dl> +<P> +If you are concerned with multiprocessor performance and scalability, +you should consider enabling and using thread local allocation (<I>e.g.</i> +GC_LOCAL_MALLOC, see <TT>gc_local_alloc.h</tt>. If your platform +supports it, you should build the collector with parallel marking support +(-DPARALLEL_MARK, or --enable-parallel-mark). +<P> +If the collector is used in an environment in which pointer location +information for heap objects is easily available, this can be passed on +to the colllector using the interfaces in either <TT>gc_typed.h</tt> +or <TT>gc_gcj.h</tt>. +<P> +The collector distribution also includes a <B>string package</b> that takes +advantage of the collector. For details see +<A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/gc_source/cordh.txt">cord.h</a> + +<H1>C++ Interface</h1> +There are three distinct ways to use the collector from C++: +<DL> +<DT> <B> STL allocators </b> +<DD> +Users of the <A HREF="http://www.sgi.com/tech/stl">SGI extended STL</a> +can include <TT>new_gc_alloc.h</tt> before including +STL header files. +(<TT>gc_alloc.h</tt> corresponds to now obsolete versions of the +SGI STL.) +This defines SGI-style allocators +<UL> +<LI> alloc +<LI> single_client_alloc +<LI> gc_alloc +<LI> single_client_gc_alloc +</ul> +which may be used either directly to allocate memory or to instantiate +container templates. The first two allocate uncollectable but traced +memory, while the second two allocate collectable memory. +The single_client versions are not safe for concurrent access by +multiple threads, but are faster. +<P> +For an example, click <A HREF="http://hpl.hp.com/personal/Hans_Boehm/gc/gc_alloc_exC.txt">here</a>. +<P> +Recent versions of the collector also include a more standard-conforming +allocator implemention in <TT>gc_allocator.h</tt>. It defines +<UL> +<LI> traceable_allocator +<LI> gc_allocator +</ul> +Again the former allocates uncollectable but traced memory. +This should work with any fully standard-conforming C++ compiler. +<DT> <B> Class inheritance based interface </b> +<DD> +Users may include gc_cpp.h and then cause members of certain classes to +be allocated in garbage collectable memory by inheriting from class gc. +For details see <A HREF="http://hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gc_cpph.txt">gc_cpp.h</a>. +<DT> <B> C interface </b> +<DD> +It is also possible to use the C interface from +<A HREF="http://hpl.hp.com/personal/Hans_Boehm/gc/gc_source/gch.txt">gc.h</a> directly. +On platforms which use malloc to implement ::new, it should usually be possible +to use a version of the collector that has been compiled as a malloc +replacement. It is also possible to replace ::new and other allocation +functions suitably. +<P> +Note that user-implemented small-block allocation often works poorly with +an underlying garbage-collected large block allocator, since the collector +has to view all objects accessible from the user's free list as reachable. +This is likely to cause problems if GC_malloc is used with something like +the original HP version of STL. +This approach works with the SGI versions of the STL only if the +<TT>malloc_alloc</tt> allocator is used. +</dl> +</body> +</html> diff --git a/doc/scale.html b/doc/scale.html new file mode 100644 index 00000000..2e70148d --- /dev/null +++ b/doc/scale.html @@ -0,0 +1,210 @@ +<HTML> +<HEAD> +<TITLE>Garbage collector scalability</TITLE> +</HEAD> +<BODY> +<H1>Garbage collector scalability</h1> +In its default configuration, the Boehm-Demers-Weiser garbage collector +is not thread-safe. It can be made thread-safe for a number of environments +by building the collector with the appropriate +<TT>-D</tt><I>XXX</i><TT>-THREADS</tt> compilation +flag. This has primarily two effects: +<OL> +<LI> It causes the garbage collector to stop all other threads when +it needs to see a consistent memory state. +<LI> It causes the collector to acquire a lock around essentially all +allocation and garbage collection activity. +</ol> +Since a single lock is used for all allocation-related activity, only one +thread can be allocating or collecting at one point. This inherently +limits performance of multi-threaded applications on multiprocessors. +<P> +On most platforms, the allocator/collector lock is implemented as a +spin lock with exponential back-off. Longer wait times are implemented +by yielding and/or sleeping. If a collection is in progress, the pure +spinning stage is skipped. This has the advantage that uncontested and +thus most uniprocessor lock acquisitions are very cheap. It has the +disadvantage that the application may sleep for small periods of time +even when there is work to be done. And threads may be unnecessarily +woken up for short periods. Nonetheless, this scheme empirically +outperforms native queue-based mutual exclusion implementations in most +cases, sometimes drastically so. +<H2>Options for enhanced scalability</h2> +Version 6.0 of the collector adds two facilities to enhance collector +scalability on multiprocessors. As of 6.0alpha1, these are supported +only under Linux on X86 and IA64 processors, though ports to other +otherwise supported Pthreads platforms should be straightforward. +They are intended to be used together. +<UL> +<LI> +Building the collector with <TT>-DPARALLEL_MARK</tt> allows the collector to +run the mark phase in parallel in multiple threads, and thus on multiple +processors. The mark phase typically consumes the large majority of the +collection time. Thus this largely parallelizes the garbage collector +itself, though not the allocation process. Currently the marking is +performed by the thread that triggered the collection, together with +<I>N</i>-1 dedicated +threads, where <I>N</i> is the number of processors detected by the collector. +The dedicated threads are created once at initialization time. +<P> +A second effect of this flag is to switch to a more concurrent +implementation of <TT>GC_malloc_many</tt>, so that free lists can be +built, and memory can be cleared, by more than one thread concurrently. +<LI> +Building the collector with -DTHREAD_LOCAL_ALLOC adds support for thread +local allocation. It does not, by itself, cause thread local allocation +to be used. It simply allows the use of the interface in +<TT>gc_local_alloc.h</tt>. +<P> +Memory returned from thread-local allocators is completely interchangeable +with that returned by the standard allocators. It may be used by other +threads. The only difference is that, if the thread allocates enough +memory of a certain kind, it will build a thread-local free list for +objects of that kind, and allocate from that. This greatly reduces +locking. The thread-local free lists are refilled using +<TT>GC_malloc_many</tt>. +<P> +An important side effect of this flag is to replace the default +spin-then-sleep lock to be replace by a spin-then-queue based implementation. +This <I>reduces performance</i> for the standard allocation functions, +though it usually improves performance when thread-local allocation is +used heavily, and thus the number of short-duration lock acquisitions +is greatly reduced. +</ul> +<P> +The easiest way to switch an application to thread-local allocation is to +<OL> +<LI> Define the macro <TT>GC_REDIRECT_TO_LOCAL</tt>, +and then include the <TT>gc.h</tt> +header in each client source file. +<LI> Invoke <TT>GC_thr_init()</tt> before any allocation. +<LI> Allocate using <TT>GC_MALLOC</tt>, <TT>GC_MALLOC_ATOMIC</tt>, +and/or <TT>GC_GCJ_MALLOC</tt>. +</ol> +<H2>The Parallel Marking Algorithm</h2> +We use an algorithm similar to +<A HREF="http://www.yl.is.s.u-tokyo.ac.jp/gc/">that developed by +Endo, Taura, and Yonezawa</a> at the University of Tokyo. +However, the data structures and implementation are different, +and represent a smaller change to the original collector source, +probably at the expense of extreme scalability. Some of +the refinements they suggest, <I>e.g.</i> splitting large +objects, were also incorporated into out approach. +<P> +The global mark stack is transformed into a global work queue. +Unlike the usual case, it never shrinks during a mark phase. +The mark threads remove objects from the queue by copying them to a +local mark stack and changing the global descriptor to zero, indicating +that there is no more work to be done for this entry. +This removal +is done with no synchronization. Thus it is possible for more than +one worker to remove the same entry, resulting in some work duplication. +<P> +The global work queue grows only if a marker thread decides to +return some of its local mark stack to the global one. This +is done if the global queue appears to be running low, or if +the local stack is in danger of overflowing. It does require +synchronization, but should be relatively rare. +<P> +The sequential marking code is reused to process local mark stacks. +Hence the amount of additional code required for parallel marking +is minimal. +<P> +It should be possible to use generational collection in the presence of the +parallel collector, by calling <TT>GC_enable_incremental()</tt>. +This does not result in fully incremental collection, since parallel mark +phases cannot currently be interrupted, and doing so may be too +expensive. +<P> +Gcj-style mark descriptors do not currently mix with the combination +of local allocation and incremental collection. They should work correctly +with one or the other, but not both. +<P> +The number of marker threads is set on startup to the number of +available processors (or to the value of the <TT>GC_NPROCS</tt> +environment variable). If only a single processor is detected, +parallel marking is disabled. +<P> +Note that setting GC_NPROCS to 1 also causes some lock acquisitions inside +the collector to immediately yield the processor instead of busy waiting +first. In the case of a multiprocessor and a client with multiple +simultaneously runnable threads, this may have disastrous performance +consequences (e.g. a factor of 10 slowdown). +<H2>Performance</h2> +We conducted some simple experiments with a version of +<A HREF="gc_bench.html">our GC benchmark</a> that was slightly modified to +run multiple concurrent client threads in the same address space. +Each client thread does the same work as the original benchmark, but they share +a heap. +This benchmark involves very little work outside of memory allocation. +This was run with GC 6.0alpha3 on a dual processor Pentium III/500 machine +under Linux 2.2.12. +<P> +Running with a thread-unsafe collector, the benchmark ran in 9 +seconds. With the simple thread-safe collector, +built with <TT>-DLINUX_THREADS</tt>, the execution time +increased to 10.3 seconds, or 23.5 elapsed seconds with two clients. +(The times for the <TT>malloc</tt>/i<TT>free</tt> version +with glibc <TT>malloc</tt> +are 10.51 (standard library, pthreads not linked), +20.90 (one thread, pthreads linked), +and 24.55 seconds respectively. The benchmark favors a +garbage collector, since most objects are small.) +<P> +The following table gives execution times for the collector built +with parallel marking and thread-local allocation support +(<TT>-DGC_LINUX_THREADS -DPARALLEL_MARK -DTHREAD_LOCAL_ALLOC</tt>). We tested +the client using either one or two marker threads, and running +one or two client threads. Note that the client uses thread local +allocation exclusively. With -DTHREAD_LOCAL_ALLOC the collector +switches to a locking strategy that is better tuned to less frequent +lock acquisition. The standard allocation primitives thus peform +slightly worse than without -DTHREAD_LOCAL_ALLOC, and should be +avoided in time-critical code. +<P> +(The results using <TT>pthread_mutex_lock</tt> +directly for allocation locking would have been worse still, at +least for older versions of linuxthreads. +With THREAD_LOCAL_ALLOC, we first repeatedly try to acquire the +lock with pthread_mutex_try_lock(), busy_waiting between attempts. +After a fixed number of attempts, we use pthread_mutex_lock().) +<P> +These measurements do not use incremental collection, nor was prefetching +enabled in the marker. We used the C version of the benchmark. +All measurements are in elapsed seconds on an unloaded machine. +<P> +<TABLE BORDER ALIGN="CENTER"> +<TR><TH>Number of threads</th><TH>1 marker thread (secs.)</th> +<TH>2 marker threads (secs.)</th></tr> +<TR><TD>1 client</td><TD ALIGN="CENTER">10.45</td><TD ALIGN="CENTER">7.85</td> +<TR><TD>2 clients</td><TD ALIGN="CENTER">19.95</td><TD ALIGN="CENTER">12.3</td> +</table> +<PP> +The execution time for the single threaded case is slightly worse than with +simple locking. However, even the single-threaded benchmark runs faster than +even the thread-unsafe version if a second processor is available. +The execution time for two clients with thread local allocation time is +only 1.4 times the sequential execution time for a single thread in a +thread-unsafe environment, even though it involves twice the client work. +That represents close to a +factor of 2 improvement over the 2 client case with the old collector. +The old collector clearly +still suffered from some contention overhead, in spite of the fact that the +locking scheme had been fairly well tuned. +<P> +Full linear speedup (i.e. the same execution time for 1 client on one +processor as 2 clients on 2 processors) +is probably not achievable on this kind of +hardware even with such a small number of processors, +since the memory system is +a major constraint for the garbage collector, +the processors usually share a single memory bus, and thus +the aggregate memory bandwidth does not increase in +proportion to the number of processors. +<P> +These results are likely to be very sensitive to both hardware and OS +issues. Preliminary experiments with an older Pentium Pro machine running +an older kernel were far less encouraging. + +</body> +</html> diff --git a/doc/tree.html b/doc/tree.html index 89c515da..c46a281c 100644 --- a/doc/tree.html +++ b/doc/tree.html @@ -1,13 +1,14 @@ <HTML> <HEAD> <TITLE> Two-Level Tree Structure for Fast Pointer Lookup</TITLE> - <AUTHOR> Hans-J. Boehm, Silicon Graphics</author> + <AUTHOR> Hans-J. Boehm, Silicon Graphics (now at HP)</author> </HEAD> <BODY> <H1>Two-Level Tree Structure for Fast Pointer Lookup</h1> <P> The conservative garbage collector described -<A HREF="gc.html">here</a> uses a 2-level tree +<A HREF="http://www.hpl.hp.com/personal/Hans_Boehm/gc/">here</a> +uses a 2-level tree data structure to aid in fast pointer identification. This data structure is described in a bit more detail here, since <OL> @@ -57,7 +57,8 @@ !defined(HPUX) && !(defined(LINUX) && defined(__ELF__)) && \ !defined(RS6000) && !defined(SCO_ELF) && !defined(DGUX) && \ !(defined(FREEBSD) && defined(__ELF__)) && \ - !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) + !(defined(NETBSD) && defined(__ELF__)) && !defined(HURD) && \ + !defined(MACOSX) --> We only know how to find data segments of dynamic libraries for the --> above. Additional SVR4 variants might not be too --> hard to add. @@ -355,12 +356,6 @@ void GC_register_dynamic_libraries() /* Stack mapping; discard */ continue; } -# if 0 - if (start <= datastart && end > datastart && maj_dev != 0) { - /* Main data segment; discard */ - continue; - } -# endif # ifdef THREADS if (GC_segment_is_thread_stack(start, end)) continue; # endif @@ -491,15 +486,6 @@ static int GC_register_dynlib_callback(info, size, ptr) + sizeof (info->dlpi_phnum)) return -1; -# if 0 /* We now register the main program data here. */ - /* Skip the first object - it is the main program. */ - if (*(int *)ptr == 0) - { - *(int *)ptr = 1; - return 0; - } -# endif - p = info->dlpi_phdr; for( i = 0; i < (int)(info->dlpi_phnum); ((i++),(p++)) ) { switch( p->p_type ) { @@ -515,6 +501,7 @@ static int GC_register_dynlib_callback(info, size, ptr) } } + * (int *)ptr = 1; /* Signal that we were called */ return 0; } @@ -524,10 +511,18 @@ static int GC_register_dynlib_callback(info, size, ptr) GC_bool GC_register_dynamic_libraries_dl_iterate_phdr() { - int tmp = 0; - if (dl_iterate_phdr) { - dl_iterate_phdr(GC_register_dynlib_callback, &tmp); + int did_something = 0; + dl_iterate_phdr(GC_register_dynlib_callback, &did_something); + if (!did_something) { + /* dl_iterate_phdr may forget the static data segment in */ + /* statically linked executables. */ + GC_add_roots_inner(DATASTART, (char *)(DATAEND), TRUE); +# if defined(DATASTART2) + GC_add_roots_inner(DATASTART2, (char *)(DATAEND2), TRUE); +# endif + } + return TRUE; } else { return FALSE; @@ -1077,7 +1072,63 @@ void GC_register_dynamic_libraries() } #endif /* RS6000 */ +#ifdef MACOSX + +#include <mach-o/dyld.h> +#include <mach-o/getsect.h> + +/*#define MACOSX_DEBUG */ + +void GC_register_dynamic_libraries() +{ + unsigned long image_count; + const struct mach_header *mach_header; + const struct section *sec; + unsigned long slide; + unsigned long filetype; + int i,j; + unsigned long start; + unsigned long end; + + static struct { + const char *seg; + const char *sect; + } sections[] = { + { SEG_DATA, SECT_DATA }, + { SEG_DATA, SECT_BSS }, + { SEG_DATA, SECT_COMMON } + }; + + image_count = _dyld_image_count(); + for(i=0;i<image_count;i++) + { + mach_header = _dyld_get_image_header(i); + slide = _dyld_get_image_vmaddr_slide(i); + filetype = mach_header->filetype; + + for(j=0;j<sizeof(sections)/sizeof(sections[0]);j++) { + sec = getsectbynamefromheader(mach_header,sections[j].seg,sections[j].sect); + if(sec == NULL || sec->size == 0) continue; + start = slide + sec->addr; + end = start + sec->size; +# ifdef MACOSX_DEBUG + GC_printf4("Adding section at %p-%p (%lu bytes) from image %s\n", + start,end,sec->size,_dyld_get_image_name(i)); +# endif + + GC_add_roots_inner((char*)start,(char*)end, + filetype == MH_EXECUTE ? FALSE : TRUE); + } + } +} + +#define HAVE_REGISTER_MAIN_STATIC_DATA +GC_bool GC_register_main_static_data() +{ + return FALSE; +} +#endif /* MACOSX */ #else /* !DYNAMIC_LOADING */ diff --git a/gc_dlopen.c b/gc_dlopen.c index 35d8abca..1f38907e 100644 --- a/gc_dlopen.c +++ b/gc_dlopen.c @@ -25,7 +25,8 @@ #include "private/gc_priv.h" -# if defined(GC_PTHREADS) || defined(GC_SOLARIS_THREADS) +# if (defined(GC_PTHREADS) && !defined(GC_MACOSX_THREADS)) \ + || defined(GC_SOLARIS_THREADS) # if defined(dlopen) && !defined(GC_USE_LD_WRAP) /* To support various threads pkgs, gc.h interposes on dlopen by */ diff --git a/include/Makefile.am b/include/Makefile.am new file mode 100644 index 00000000..d754edb9 --- /dev/null +++ b/include/Makefile.am @@ -0,0 +1,33 @@ +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> + +## Process this file with automake to produce Makefile.in. + +# installed headers +# +pkginclude_HEADERS = gc.h gc_typed.h gc_inl.h \ + gc_inline.h gc_mark.h gc_cpp.h \ + weakpointer.h gc_alloc.h new_gc_alloc.h \ + gc_allocator.h gc_backptr.h \ + gc_gcj.h gc_local_alloc.h leak_detector.h \ + gc_amiga_redirects.h gc_pthread_redirects.h \ + gc_config_macros.h + +# headers which are not installed +# +dist_noinst_HEADERS = private/gc_hdrs.h \ + private/gc_priv.h private/gcconfig.h \ + private/gc_pmark.h private/gc_locks.h \ + private/solaris_threads.h private/dbg_mlc.h \ + private/specific.h private/cord_pos.h \ + cord.h ec.h javaxfc.h diff --git a/include/Makefile.in b/include/Makefile.in new file mode 100644 index 00000000..a8dab022 --- /dev/null +++ b/include/Makefile.in @@ -0,0 +1,326 @@ +# Makefile.in generated by automake 1.6.3 from Makefile.am. +# @configure_input@ + +# Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002 +# Free Software Foundation, Inc. +# This Makefile.in is free software; the Free Software Foundation +# gives unlimited permission to copy and/or distribute it, +# with or without modifications, as long as this notice is preserved. + +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY, to the extent permitted by law; without +# even the implied warranty of MERCHANTABILITY or FITNESS FOR A +# PARTICULAR PURPOSE. + +@SET_MAKE@ + +# +# +# THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED +# OR IMPLIED. ANY USE IS AT YOUR OWN RISK. +# +# Permission is hereby granted to use or copy this program +# for any purpose, provided the above notices are retained on all copies. +# Permission to modify the code and to distribute modified code is granted, +# provided the above notices are retained, and a notice that the code was +# modified is included with the above copyright notice. +# +# Modified by: Grzegorz Jakacki <jakacki at acm dot org> +SHELL = @SHELL@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ +prefix = @prefix@ +exec_prefix = @exec_prefix@ + +bindir = @bindir@ +sbindir = @sbindir@ +libexecdir = @libexecdir@ +datadir = @datadir@ +sysconfdir = @sysconfdir@ +sharedstatedir = @sharedstatedir@ +localstatedir = @localstatedir@ +libdir = @libdir@ +infodir = @infodir@ +mandir = @mandir@ +includedir = @includedir@ +oldincludedir = /usr/include +pkgdatadir = $(datadir)/@PACKAGE@ +pkglibdir = $(libdir)/@PACKAGE@ +pkgincludedir = $(includedir)/@PACKAGE@ +top_builddir = .. + +ACLOCAL = @ACLOCAL@ +AUTOCONF = @AUTOCONF@ +AUTOMAKE = @AUTOMAKE@ +AUTOHEADER = @AUTOHEADER@ + +am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd +INSTALL = @INSTALL@ +INSTALL_PROGRAM = @INSTALL_PROGRAM@ +INSTALL_DATA = @INSTALL_DATA@ +install_sh_DATA = $(install_sh) -c -m 644 +install_sh_PROGRAM = $(install_sh) -c +install_sh_SCRIPT = $(install_sh) -c +INSTALL_SCRIPT = @INSTALL_SCRIPT@ +INSTALL_HEADER = $(INSTALL_DATA) +transform = @program_transform_name@ +NORMAL_INSTALL = : +PRE_INSTALL = : +POST_INSTALL = : +NORMAL_UNINSTALL = : +PRE_UNINSTALL = : +POST_UNINSTALL = : +host_alias = @host_alias@ +host_triplet = @host@ + +EXEEXT = @EXEEXT@ +OBJEXT = @OBJEXT@ +PATH_SEPARATOR = @PATH_SEPARATOR@ +AMTAR = @AMTAR@ +AR = @AR@ +AS = @AS@ +AWK = @AWK@ +CC = @CC@ +CCAS = @CCAS@ +CCASFLAGS = @CCASFLAGS@ +CFLAGS = @CFLAGS@ +CXX = @CXX@ +CXXFLAGS = @CXXFLAGS@ +CXXINCLUDES = @CXXINCLUDES@ +DEPDIR = @DEPDIR@ +DLLTOOL = @DLLTOOL@ +ECHO = @ECHO@ +EXTRA_TEST_LIBS = @EXTRA_TEST_LIBS@ +GC_CFLAGS = @GC_CFLAGS@ +GC_VERSION = @GC_VERSION@ +INCLUDES = @INCLUDES@ +INSTALL_STRIP_PROGRAM = @INSTALL_STRIP_PROGRAM@ +LIBTOOL = @LIBTOOL@ +LN_S = @LN_S@ +MAINT = @MAINT@ +MY_CFLAGS = @MY_CFLAGS@ +OBJDUMP = @OBJDUMP@ +PACKAGE = @PACKAGE@ +RANLIB = @RANLIB@ +STRIP = @STRIP@ +THREADLIBS = @THREADLIBS@ +VERSION = @VERSION@ +addincludes = @addincludes@ +addobjs = @addobjs@ +addtests = @addtests@ +am__include = @am__include@ +am__quote = @am__quote@ +install_sh = @install_sh@ +target_all = @target_all@ + +# installed headers +# +pkginclude_HEADERS = gc.h gc_typed.h gc_inl.h \ + gc_inline.h gc_mark.h gc_cpp.h \ + weakpointer.h gc_alloc.h new_gc_alloc.h \ + gc_allocator.h gc_backptr.h \ + gc_gcj.h gc_local_alloc.h leak_detector.h \ + gc_amiga_redirects.h gc_pthread_redirects.h \ + gc_config_macros.h + + +# headers which are not installed +# +dist_noinst_HEADERS = private/gc_hdrs.h \ + private/gc_priv.h private/gcconfig.h \ + private/gc_pmark.h private/gc_locks.h \ + private/solaris_threads.h private/dbg_mlc.h \ + private/specific.h private/cord_pos.h \ + cord.h ec.h javaxfc.h + +subdir = include +mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs +CONFIG_CLEAN_FILES = +DIST_SOURCES = +HEADERS = $(dist_noinst_HEADERS) $(pkginclude_HEADERS) + +DIST_COMMON = $(dist_noinst_HEADERS) $(pkginclude_HEADERS) Makefile.am \ + Makefile.in +all: all-am + +.SUFFIXES: +$(srcdir)/Makefile.in: @MAINTAINER_MODE_TRUE@ Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) + cd $(top_srcdir) && \ + $(AUTOMAKE) --gnu include/Makefile +Makefile: @MAINTAINER_MODE_TRUE@ $(srcdir)/Makefile.in $(top_builddir)/config.status + cd $(top_builddir) && $(SHELL) ./config.status $(subdir)/$@ $(am__depfiles_maybe) + +mostlyclean-libtool: + -rm -f *.lo + +clean-libtool: + -rm -rf .libs _libs + +distclean-libtool: + -rm -f libtool +uninstall-info-am: +pkgincludeHEADERS_INSTALL = $(INSTALL_HEADER) +install-pkgincludeHEADERS: $(pkginclude_HEADERS) + @$(NORMAL_INSTALL) + $(mkinstalldirs) $(DESTDIR)$(pkgincludedir) + @list='$(pkginclude_HEADERS)'; 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then \ + if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \ + cp -pR $(srcdir)/$$file $(distdir)$$dir || exit 1; \ + fi; \ + cp -pR $$d/$$file $(distdir)$$dir || exit 1; \ + else \ + test -f $(distdir)/$$file \ + || cp -p $$d/$$file $(distdir)/$$file \ + || exit 1; \ + fi; \ + done +check-am: all-am +check: check-am +all-am: Makefile $(HEADERS) + +installdirs: + $(mkinstalldirs) $(DESTDIR)$(pkgincludedir) + +install: install-am +install-exec: install-exec-am +install-data: install-data-am +uninstall: uninstall-am + +install-am: all-am + @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am + +installcheck: installcheck-am +install-strip: + $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \ + INSTALL_STRIP_FLAG=-s \ + `test -z '$(STRIP)' || \ + echo "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'"` install +mostlyclean-generic: + +clean-generic: + +distclean-generic: + -rm -f Makefile $(CONFIG_CLEAN_FILES) + +maintainer-clean-generic: + @echo "This command is intended for maintainers to use" + @echo "it deletes files that may require special tools to rebuild." +clean: clean-am + +clean-am: clean-generic clean-libtool mostlyclean-am + +distclean: distclean-am + +distclean-am: clean-am distclean-generic distclean-libtool \ + distclean-tags + +dvi: dvi-am + +dvi-am: + +info: info-am + +info-am: + +install-data-am: install-pkgincludeHEADERS + +install-exec-am: + +install-info: install-info-am + +install-man: + +installcheck-am: + +maintainer-clean: maintainer-clean-am + +maintainer-clean-am: distclean-am maintainer-clean-generic + +mostlyclean: mostlyclean-am + +mostlyclean-am: mostlyclean-generic mostlyclean-libtool + +uninstall-am: uninstall-info-am uninstall-pkgincludeHEADERS + +.PHONY: GTAGS all all-am check check-am clean clean-generic \ + clean-libtool distclean distclean-generic distclean-libtool \ + distclean-tags distdir dvi dvi-am info info-am install \ + install-am install-data install-data-am install-exec \ + install-exec-am install-info install-info-am install-man \ + install-pkgincludeHEADERS install-strip installcheck \ + installcheck-am installdirs maintainer-clean \ + maintainer-clean-generic mostlyclean mostlyclean-generic \ + mostlyclean-libtool tags uninstall uninstall-am \ + uninstall-info-am uninstall-pkgincludeHEADERS + +# Tell versions [3.59,3.63) of GNU make to not export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff --git a/include/gc.h b/include/gc.h index 0c9d19c6..b1c64ced 100644 --- a/include/gc.h +++ b/include/gc.h @@ -30,102 +30,7 @@ # define _GC_H -/* - * Some tests for old macros. These violate our namespace rules and will - * disappear shortly. Use the GC_ names. - */ -#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS) -# define GC_SOLARIS_THREADS -#endif -#if defined(_SOLARIS_PTHREADS) -# define GC_SOLARIS_PTHREADS -#endif -#if defined(IRIX_THREADS) -# define GC_IRIX_THREADS -#endif -#if defined(DGUX_THREADS) -# if !defined(GC_DGUX386_THREADS) -# define GC_DGUX386_THREADS -# endif -#endif -#if defined(HPUX_THREADS) -# define GC_HPUX_THREADS -#endif -#if defined(OSF1_THREADS) -# define GC_OSF1_THREADS -#endif -#if defined(LINUX_THREADS) -# define GC_LINUX_THREADS -#endif -#if defined(WIN32_THREADS) -# define GC_WIN32_THREADS -#endif -#if defined(USE_LD_WRAP) -# define GC_USE_LD_WRAP -#endif - -#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \ - || defined(GC_SOLARIS_PTHREADS) \ - || defined(GC_HPUX_THREADS) \ - || defined(GC_LINUX_THREADS)) -# define _REENTRANT - /* Better late than never. This fails if system headers that */ - /* depend on this were previously included. */ -#endif - -#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE) -# define _POSIX4A_DRAFT10_SOURCE 1 -#endif - -#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS) -# define GC_SOLARIS_THREADS -#endif - -# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \ - defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \ - defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \ - defined(GC_DGUX386_THREADS) || \ - (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__)) -# define GC_PTHREADS -# endif - -# define __GC -# include <stddef.h> -# ifdef _WIN32_WCE -/* Yet more kluges for WinCE */ -# include <stdlib.h> /* size_t is defined here */ - typedef long ptrdiff_t; /* ptrdiff_t is not defined */ -# endif - -#if defined(__MINGW32__) && defined(_DLL) && !defined(GC_NOT_DLL) -# ifdef GC_BUILD -# define GC_API __declspec(dllexport) -# else -# define GC_API __declspec(dllimport) -# endif -#endif - -#if (defined(__DMC__) || defined(_MSC_VER)) \ - && (defined(_DLL) && !defined(GC_NOT_DLL) \ - || defined(GC_DLL)) -# ifdef GC_BUILD -# define GC_API extern __declspec(dllexport) -# else -# define GC_API __declspec(dllimport) -# endif -#endif - -#if defined(__WATCOMC__) && defined(GC_DLL) -# ifdef GC_BUILD -# define GC_API extern __declspec(dllexport) -# else -# define GC_API extern __declspec(dllimport) -# endif -#endif - -#ifndef GC_API -#define GC_API extern -#endif +# include "gc_config_macros.h" # if defined(__STDC__) || defined(__cplusplus) # define GC_PROTO(args) args @@ -602,6 +507,10 @@ GC_API GC_PTR GC_debug_malloc_uncollectable GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS)); GC_API GC_PTR GC_debug_malloc_stubborn GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS)); +GC_API GC_PTR GC_debug_malloc_ignore_off_page + GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS)); +GC_API GC_PTR GC_debug_malloc_atomic_ignore_off_page + GC_PROTO((size_t size_in_bytes, GC_EXTRA_PARAMS)); GC_API void GC_debug_free GC_PROTO((GC_PTR object_addr)); GC_API GC_PTR GC_debug_realloc GC_PROTO((GC_PTR old_object, size_t new_size_in_bytes, @@ -628,8 +537,12 @@ GC_API GC_PTR GC_debug_realloc_replacement # ifdef GC_DEBUG # define GC_MALLOC(sz) GC_debug_malloc(sz, GC_EXTRAS) # define GC_MALLOC_ATOMIC(sz) GC_debug_malloc_atomic(sz, GC_EXTRAS) -# define GC_MALLOC_UNCOLLECTABLE(sz) GC_debug_malloc_uncollectable(sz, \ - GC_EXTRAS) +# define GC_MALLOC_UNCOLLECTABLE(sz) \ + GC_debug_malloc_uncollectable(sz, GC_EXTRAS) +# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \ + GC_debug_malloc_ignore_off_page(sz, GC_EXTRAS) +# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \ + GC_debug_malloc_atomic_ignore_off_page(sz, GC_EXTRAS) # define GC_REALLOC(old, sz) GC_debug_realloc(old, sz, GC_EXTRAS) # define GC_FREE(p) GC_debug_free(p) # define GC_REGISTER_FINALIZER(p, f, d, of, od) \ @@ -648,6 +561,10 @@ GC_API GC_PTR GC_debug_realloc_replacement # define GC_MALLOC(sz) GC_malloc(sz) # define GC_MALLOC_ATOMIC(sz) GC_malloc_atomic(sz) # define GC_MALLOC_UNCOLLECTABLE(sz) GC_malloc_uncollectable(sz) +# define GC_MALLOC_IGNORE_OFF_PAGE(sz) \ + GC_malloc_ignore_off_page(sz) +# define GC_MALLOC_ATOMIC_IGNORE_OFF_PAGE(sz) \ + GC_malloc_atomic_ignore_off_page(sz) # define GC_REALLOC(old, sz) GC_realloc(old, sz) # define GC_FREE(p) GC_free(p) # define GC_REGISTER_FINALIZER(p, f, d, of, od) \ @@ -800,11 +717,6 @@ GC_API int GC_unregister_disappearing_link GC_PROTO((GC_PTR * /* link */)); /* Undoes a registration by either of the above two */ /* routines. */ -/* Auxiliary fns to make finalization work correctly with displaced */ -/* pointers introduced by the debugging allocators. */ -GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data)); -GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data)); - /* Returns !=0 if GC_invoke_finalizers has something to do. */ GC_API int GC_should_invoke_finalizers GC_PROTO((void)); diff --git a/include/gc_config_macros.h b/include/gc_config_macros.h new file mode 100644 index 00000000..763e02fb --- /dev/null +++ b/include/gc_config_macros.h @@ -0,0 +1,140 @@ +/* + * This should never be included directly. It is included only from gc.h. + * We separate it only to make gc.h more suitable as documentation. + * + * Some tests for old macros. These violate our namespace rules and will + * disappear shortly. Use the GC_ names. + */ +#if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS) +# define GC_SOLARIS_THREADS +#endif +#if defined(_SOLARIS_PTHREADS) +# define GC_SOLARIS_PTHREADS +#endif +#if defined(IRIX_THREADS) +# define GC_IRIX_THREADS +#endif +#if defined(DGUX_THREADS) +# if !defined(GC_DGUX386_THREADS) +# define GC_DGUX386_THREADS +# endif +#endif +#if defined(HPUX_THREADS) +# define GC_HPUX_THREADS +#endif +#if defined(OSF1_THREADS) +# define GC_OSF1_THREADS +#endif +#if defined(LINUX_THREADS) +# define GC_LINUX_THREADS +#endif +#if defined(WIN32_THREADS) +# define GC_WIN32_THREADS +#endif +#if defined(USE_LD_WRAP) +# define GC_USE_LD_WRAP +#endif + +#if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \ + || defined(GC_SOLARIS_PTHREADS) \ + || defined(GC_HPUX_THREADS) \ + || defined(GC_LINUX_THREADS)) +# define _REENTRANT + /* Better late than never. This fails if system headers that */ + /* depend on this were previously included. */ +#endif + +#if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE) +# define _POSIX4A_DRAFT10_SOURCE 1 +#endif + +# if defined(GC_SOLARIS_PTHREADS) || defined(GC_FREEBSD_THREADS) || \ + defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \ + defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \ + defined(GC_DGUX386_THREADS) || defined(GC_MACOSX_THREADS) || \ + (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__)) +# define GC_PTHREADS +# endif + +#if defined(GC_THREADS) && !defined(GC_PTHREADS) +# if defined(__linux__) +# define GC_LINUX_THREADS +# define GC_PTHREADS +# endif +# if !defined(LINUX) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \ + || defined(hppa) || defined(__HPPA)) +# define GC_HPUX_THREADS +# define GC_PTHREADS +# endif +# if !defined(__linux__) && (defined(__alpha) || defined(__alpha__)) +# define GC_OSF1_THREADS +# define GC_PTHREADS +# endif +# if defined(__mips) && !defined(__linux__) +# define GC_IRIX_THREADS +# define GC_PTHREADS +# endif +# if defined(__sparc) && !defined(__linux__) +# define GC_SOLARIS_PTHREADS +# define GC_PTHREADS +# endif +# if defined(__APPLE__) && defined(__MACH__) && defined(__ppc__) +# define GC_MACOSX_THREADS +# define GC_PTHREADS +# endif +# if !defined(GC_PTHREADS) && defined(__FreeBSD__) +# define GC_FREEBSD_THREADS +# define GC_PTHREADS +# endif +# if defined(DGUX) && (defined(i386) || defined(__i386__)) +# define GC_DGUX386_THREADS +# define GC_PTHREADS +# endif +#endif /* GC_THREADS */ + +#if defined(GC_THREADS) && !defined(GC_PTHREADS) && defined(MSWIN32) +# define GC_WIN32_THREADS +#endif + +#if defined(GC_SOLARIS_PTHREADS) && !defined(GC_SOLARIS_THREADS) +# define GC_SOLARIS_THREADS +#endif + +# define __GC +# include <stddef.h> +# ifdef _WIN32_WCE +/* Yet more kluges for WinCE */ +# include <stdlib.h> /* size_t is defined here */ + typedef long ptrdiff_t; /* ptrdiff_t is not defined */ +# endif + +#if defined(__MINGW32__) && defined(_DLL) && !defined(GC_NOT_DLL) +# ifdef GC_BUILD +# define GC_API __declspec(dllexport) +# else +# define GC_API __declspec(dllimport) +# endif +#endif + +#if (defined(__DMC__) || defined(_MSC_VER)) \ + && (defined(_DLL) && !defined(GC_NOT_DLL) \ + || defined(GC_DLL)) +# ifdef GC_BUILD +# define GC_API extern __declspec(dllexport) +# else +# define GC_API __declspec(dllimport) +# endif +#endif + +#if defined(__WATCOMC__) && defined(GC_DLL) +# ifdef GC_BUILD +# define GC_API extern __declspec(dllexport) +# else +# define GC_API extern __declspec(dllimport) +# endif +#endif + +#ifndef GC_API +#define GC_API extern +#endif + diff --git a/include/gc_cpp.h b/include/gc_cpp.h index 990035b9..d789a373 100644 --- a/include/gc_cpp.h +++ b/include/gc_cpp.h @@ -165,14 +165,18 @@ class gc {public: /* Must be redefined here, since the other overloadings */ /* hide the global definition. */ inline void operator delete( void* obj ); - inline void operator delete( void*, void* ); +# ifndef __BORLANDC__ /* Confuses the Borland compiler. */ + inline void operator delete( void*, void* ); +# endif #ifdef GC_OPERATOR_NEW_ARRAY inline void* operator new[]( size_t size ); inline void* operator new[]( size_t size, GCPlacement gcp ); inline void* operator new[]( size_t size, void *p ); inline void operator delete[]( void* obj ); - inline void gc::operator delete[]( void*, void* ); +# ifndef __BORLANDC__ + inline void gc::operator delete[]( void*, void* ); +# endif #endif /* GC_OPERATOR_NEW_ARRAY */ }; /* @@ -278,7 +282,9 @@ inline void* gc::operator new( size_t size, void *p ) { inline void gc::operator delete( void* obj ) { GC_FREE( obj );} -inline void gc::operator delete( void*, void* ) {} +#ifndef __BORLANDC__ + inline void gc::operator delete( void*, void* ) {} +#endif #ifdef GC_OPERATOR_NEW_ARRAY @@ -294,13 +300,15 @@ inline void* gc::operator new[]( size_t size, void *p ) { inline void gc::operator delete[]( void* obj ) { gc::operator delete( obj );} -inline void gc::operator delete[]( void*, void* ) {} +#ifndef __BORLANDC__ + inline void gc::operator delete[]( void*, void* ) {} +#endif #endif /* GC_OPERATOR_NEW_ARRAY */ inline gc_cleanup::~gc_cleanup() { - GC_REGISTER_FINALIZER_IGNORE_SELF( GC_base(this), 0, 0, 0, 0 );} + GC_register_finalizer_ignore_self( GC_base(this), 0, 0, 0, 0 );} inline void gc_cleanup::cleanup( void* obj, void* displ ) { ((gc_cleanup*) ((char*) obj + (ptrdiff_t) displ))->~gc_cleanup();} diff --git a/include/private/gc_priv.h b/include/private/gc_priv.h index d5971554..f2df5d4f 100644 --- a/include/private/gc_priv.h +++ b/include/private/gc_priv.h @@ -1647,6 +1647,12 @@ void GC_notify_or_invoke_finalizers GC_PROTO((void)); /* Call *GC_finalizer_notifier if there are */ /* finalizers to be run, and we haven't called */ /* this procedure yet this GC cycle. */ + +GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data)); +GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data)); + /* Auxiliary fns to make finalization work */ + /* correctly with displaced pointers introduced */ + /* by the debugging allocators. */ void GC_add_to_heap GC_PROTO((struct hblk *p, word bytes)); /* Add a HBLKSIZE aligned chunk to the heap. */ diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h index 18bf9ffd..2290d3d1 100644 --- a/include/private/gcconfig.h +++ b/include/private/gcconfig.h @@ -714,13 +714,29 @@ /* There are reasons to suspect this may not be reliable. */ # define ALIGNMENT 4 # define OS_TYPE "MACOSX" +# ifdef GC_MACOSX_THREADS +# define SIG_SUSPEND SIGXCPU +# define SIG_THR_RESTART SIGXFSZ +# endif +# define DYNAMIC_LOADING + /* XXX: see get_end(3), get_etext() and get_end() should not be used */ # define DATASTART ((ptr_t) get_etext()) # define STACKBOTTOM ((ptr_t) 0xc0000000) -# define DATAEND /* not needed */ +# define DATAEND ((ptr_t) get_end()) +# define USE_MMAP +# define USE_MMAP_ANON /* # define MPROTECT_VDB -- There is some evidence that this breaks - * on some minor versions of MACOSX. In theory, it should be OK */ + * on some minor versions of MACOSX, i.e. 10.2.3. In theory, + * it should be OK */ # include <unistd.h> # define GETPAGESIZE() getpagesize() +# if defined(USE_PPC_PREFETCH) && defined(__GNUC__) + /* The performance impact of prefetches is untested */ +# define PREFETCH(x) \ + __asm__ __volatile__ ("dcbt 0,%0" : : "r" ((const void *) (x))) +# define PREFETCH_FOR_WRITE(x) \ + __asm__ __volatile__ ("dcbtst 0,%0" : : "r" ((const void *) (x))) +# endif # endif # ifdef NETBSD # define ALIGNMENT 4 @@ -1203,7 +1219,7 @@ # define DATASTART ((ptr_t)(__data_start)) # define ALIGNMENT 4 # define USE_GENERIC_PUSH_REGS -# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 4 || __GLIBC__ > 2 +# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2 # define LINUX_STACKBOTTOM # else # define STACKBOTTOM 0x80000000 @@ -2015,7 +2031,7 @@ + GC_page_size) \ + GC_page_size-1) # else -# if defined(NEXT) || defined(MACOSX) || defined(DOS4GW) || \ +# if defined(NEXT) || defined(DOS4GW) || \ (defined(AMIGA) && !defined(GC_AMIGA_FASTALLOC)) || \ (defined(SUNOS5) && !defined(USE_MMAP)) # define GET_MEM(bytes) HBLKPTR((size_t) \ diff --git a/linux_threads.c b/linux_threads.c index b760ac4a..96943d38 100644 --- a/linux_threads.c +++ b/linux_threads.c @@ -107,6 +107,10 @@ # include <sys/stat.h> # include <fcntl.h> +#if defined(GC_MACOSX_THREADS) +# include <sys/sysctl.h> +#endif /* GC_MACOSX_THREADS */ + #if defined(GC_DGUX386_THREADS) # include <sys/dg_sys_info.h> # include <sys/_int_psem.h> @@ -511,7 +515,15 @@ GC_PTR GC_local_gcj_malloc(size_t bytes, # endif #endif -sem_t GC_suspend_ack_sem; +#ifdef GC_MACOSX_THREADS +# include <mach/task.h> +# include <mach/mach_init.h> +# include <mach/semaphore.h> + + semaphore_t GC_suspend_ack_sem; +#else + sem_t GC_suspend_ack_sem; +#endif #if 0 /* @@ -675,7 +687,11 @@ void GC_suspend_handler(int sig) /* Tell the thread that wants to stop the world that this */ /* thread has been stopped. Note that sem_post() is */ /* the only async-signal-safe primitive in LinuxThreads. */ - sem_post(&GC_suspend_ack_sem); +# ifdef GC_MACOSX_THREADS + semaphore_signal(GC_suspend_ack_sem); +# else + sem_post(&GC_suspend_ack_sem); +# endif me -> last_stop_count = my_stop_count; /* Wait until that thread tells us to restart by sending */ @@ -965,38 +981,47 @@ void GC_stop_world() # endif /* PARALLEL_MARK */ ++GC_stop_count; n_live_threads = GC_suspend_all(); - if (GC_retry_signals) { - unsigned long wait_usecs = 0; /* Total wait since retry. */ -# define WAIT_UNIT 3000 -# define RETRY_INTERVAL 100000 - for (;;) { - int ack_count; - - sem_getvalue(&GC_suspend_ack_sem, &ack_count); - if (ack_count == n_live_threads) break; - if (wait_usecs > RETRY_INTERVAL) { - int newly_sent = GC_suspend_all(); - -# ifdef CONDPRINT - if (GC_print_stats) { - GC_printf1("Resent %ld signals after timeout\n", - newly_sent); - } -# endif - sem_getvalue(&GC_suspend_ack_sem, &ack_count); - if (newly_sent < n_live_threads - ack_count) { - WARN("Lost some threads during GC_stop_world?!\n",0); - n_live_threads = ack_count + newly_sent; - } - wait_usecs = 0; - } - usleep(WAIT_UNIT); - wait_usecs += WAIT_UNIT; - } - } + /* sem_getvalue() is not suppored on OS X, and there does not appear */ + /* to be a mach equivalent, so we disable this code. */ +# ifndef GC_MACOSX_THREADS + if (GC_retry_signals) { + unsigned long wait_usecs = 0; /* Total wait since retry. */ +# define WAIT_UNIT 3000 +# define RETRY_INTERVAL 100000 + for (;;) { + int ack_count; + + sem_getvalue(&GC_suspend_ack_sem, &ack_count); + if (ack_count == n_live_threads) break; + if (wait_usecs > RETRY_INTERVAL) { + int newly_sent = GC_suspend_all(); + +# ifdef CONDPRINT + if (GC_print_stats) { + GC_printf1("Resent %ld signals after timeout\n", + newly_sent); + } +# endif + sem_getvalue(&GC_suspend_ack_sem, &ack_count); + if (newly_sent < n_live_threads - ack_count) { + WARN("Lost some threads during GC_stop_world?!\n",0); + n_live_threads = ack_count + newly_sent; + } + wait_usecs = 0; + } + usleep(WAIT_UNIT); + wait_usecs += WAIT_UNIT; + } + } +# endif /* GC_MACOSX_THREADS */ for (i = 0; i < n_live_threads; i++) { - if (0 != sem_wait(&GC_suspend_ack_sem)) - ABORT("sem_wait in handler failed"); +# ifdef GC_MACOSX_THREADS + if (KERN_SUCCESS != semaphore_wait(GC_suspend_ack_sem)) + ABORT("semaphore_wait in handler failed"); +# else + if (0 != sem_wait(&GC_suspend_ack_sem)) + ABORT("sem_wait in handler failed"); +# endif } # ifdef PARALLEL_MARK GC_release_mark_lock(); @@ -1295,8 +1320,14 @@ void GC_thr_init() if (GC_thr_initialized) return; GC_thr_initialized = TRUE; - if (sem_init(&GC_suspend_ack_sem, 0, 0) != 0) - ABORT("sem_init failed"); +# ifdef GC_MACOSX_THREADS + if (semaphore_create(mach_task_self(), &GC_suspend_ack_sem, + SYNC_POLICY_FIFO, 0) != KERN_SUCCESS) + ABORT("semaphore_create failed"); +# else + if (sem_init(&GC_suspend_ack_sem, 0, 0) != 0) + ABORT("sem_init failed"); +# endif act.sa_flags = SA_RESTART; if (sigfillset(&act.sa_mask) != 0) { @@ -1361,6 +1392,12 @@ void GC_thr_init() # if defined(GC_FREEBSD_THREADS) GC_nprocs = 1; # endif +# if defined(GC_MACOSX_THREADS) + int ncpus = 1; + size_t len = sizeof(ncpus); + sysctl((int[2]) {CTL_HW, HW_NCPU}, 2, &ncpus, &len, NULL, 0); + GC_nprocs = ncpus; +# endif # if defined(GC_LINUX_THREADS) || defined(GC_DGUX386_THREADS) GC_nprocs = GC_get_nprocs(); # endif @@ -1500,8 +1537,12 @@ struct start_info { void *(*start_routine)(void *); void *arg; word flags; +#ifdef GC_MACOSX_THREADS + semaphore_t registered; +#else sem_t registered; /* 1 ==> in our thread table, but */ /* parent hasn't yet noticed. */ +#endif }; /* Called at thread exit. */ @@ -1630,7 +1671,11 @@ void * GC_start_routine(void * arg) GC_printf1("start_routine = 0x%lx\n", start); # endif start_arg = si -> arg; - sem_post(&(si -> registered)); /* Last action on si. */ +# ifdef GC_MACOSX_THREADS + semaphore_signal(si->registered); +# else + sem_post(&(si -> registered)); /* Last action on si. */ +# endif /* OK to deallocate. */ pthread_cleanup_push(GC_thread_exit_proc, 0); # if defined(THREAD_LOCAL_ALLOC) && !defined(DBG_HDRS_ALL) @@ -1675,11 +1720,31 @@ WRAP_FUNC(pthread_create)(pthread_t *new_thread, UNLOCK(); if (!parallel_initialized) GC_init_parallel(); if (0 == si) return(ENOMEM); - sem_init(&(si -> registered), 0, 0); +# ifdef GC_MACOSX_THREADS + semaphore_create(mach_task_self(), &si->registered, SYNC_POLICY_FIFO, 0); +# else + sem_init(&(si -> registered), 0, 0); +# endif si -> start_routine = start_routine; si -> arg = arg; LOCK(); if (!GC_thr_initialized) GC_thr_init(); +# ifdef GC_ASSERTIONS + { + int stack_size; + if (NULL == attr) { + pthread_attr_t my_attr; + pthread_attr_init(&my_attr); + pthread_attr_getstacksize(&my_attr, &stack_size); + } else { + pthread_attr_getstacksize(attr, &stack_size); + } + GC_ASSERT(stack_size >= (8*HBLKSIZE*sizeof(word))); + /* Our threads may need to do some work for the GC. */ + /* Ridiculously small threads won't work, and they */ + /* probably wouldn't work anyway. */ + } +# endif if (NULL == attr) { detachstate = PTHREAD_CREATE_JOINABLE; } else { @@ -1701,10 +1766,15 @@ WRAP_FUNC(pthread_create)(pthread_t *new_thread, /* This also ensures that we hold onto si until the child is done */ /* with it. Thus it doesn't matter whether it is otherwise */ /* visible to the collector. */ - while (0 != sem_wait(&(si -> registered))) { - if (EINTR != errno) ABORT("sem_wait failed"); - } - sem_destroy(&(si -> registered)); +# ifdef GC_MACOSX_THREADS + semaphore_wait(si->registered); + semaphore_destroy(mach_task_self(), si->registered); +# else + while (0 != sem_wait(&(si -> registered))) { + if (EINTR != errno) ABORT("sem_wait failed"); + } + sem_destroy(&(si -> registered)); +# endif LOCK(); GC_INTERNAL_FREE(si); UNLOCK(); @@ -144,6 +144,13 @@ GC_PTR (*GC_oom_fn) GC_PROTO((size_t bytes_requested)) = GC_default_oom_fn; extern signed_word GC_mem_found; +void * GC_project2(arg1, arg2) +void *arg1; +void *arg2; +{ + return arg2; +} + # ifdef MERGE_SIZES /* Set things up so that GC_size_map[i] >= words(i), */ /* but not too much bigger */ @@ -603,7 +610,7 @@ void GC_init_inner() GC_init_win32(); # endif # if defined(SEARCH_FOR_DATA_START) - if (GC_REGISTER_MAIN_STATIC_DATA()) GC_init_linux_data_start(); + GC_init_linux_data_start(); # endif # if (defined(NETBSD) || defined(OPENBSD)) && defined(__ELF__) GC_init_netbsd_elf(); @@ -1329,19 +1329,28 @@ word bytes; ptr_t GC_unix_get_mem(bytes) word bytes; { - static GC_bool initialized = FALSE; - static int fd; void *result; static ptr_t last_addr = HEAP_START; - if (!initialized) { - fd = open("/dev/zero", O_RDONLY); - fcntl(fd, F_SETFD, FD_CLOEXEC); - initialized = TRUE; - } +# ifndef USE_MMAP_ANON + static GC_bool initialized = FALSE; + static int fd; + + if (!initialized) { + fd = open("/dev/zero", O_RDONLY); + fcntl(fd, F_SETFD, FD_CLOEXEC); + initialized = TRUE; + } +# endif + if (bytes & (GC_page_size -1)) ABORT("Bad GET_MEM arg"); - result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC, - GC_MMAP_FLAGS, fd, 0/* offset */); +# ifdef USE_MMAP_ANON + result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC, + GC_MMAP_FLAGS | MAP_ANON, -1, 0/* offset */); +# else + result = mmap(last_addr, bytes, PROT_READ | PROT_WRITE | OPT_PROT_EXEC, + GC_MMAP_FLAGS, fd, 0/* offset */); +# endif if (result == MAP_FAILED) return(0); last_addr = (ptr_t)result + bytes + GC_page_size - 1; last_addr = (ptr_t)((word)last_addr & ~(GC_page_size - 1)); diff --git a/tests/test.c b/tests/test.c index 0fd4830d..84b57a6d 100644 --- a/tests/test.c +++ b/tests/test.c @@ -70,6 +70,7 @@ # ifdef GC_WIN32_THREADS # ifndef MSWINCE + /* FIXME - Why is this here? */ # include <process.h> # define GC_CreateThread(a,b,c,d,e,f) ((HANDLE) _beginthreadex(a,b,c,d,e,f)) # endif @@ -1748,7 +1749,8 @@ main() } # endif /* GC_HPUX_THREADS */ pthread_attr_init(&attr); -# if defined(GC_IRIX_THREADS) || defined(GC_FREEBSD_THREADS) +# if defined(GC_IRIX_THREADS) || defined(GC_FREEBSD_THREADS) \ + || defined(GC_MACOSX_THREADS) pthread_attr_setstacksize(&attr, 1000000); # endif n_tests = 0; diff --git a/threadlibs.c b/threadlibs.c index eaf6d9d7..4c6ad581 100644 --- a/threadlibs.c +++ b/threadlibs.c @@ -10,7 +10,8 @@ int main() "-Wl,--wrap -Wl,pthread_sigmask -Wl,--wrap -Wl,sleep\n"); # endif # if defined(GC_LINUX_THREADS) || defined(GC_IRIX_THREADS) \ - || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS) + || defined(GC_FREEBSD_THREADS) || defined(GC_SOLARIS_PTHREADS) \ + || defined(GC_MACOSX_THREADS) printf("-lpthread\n"); # endif # if defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) @@ -1,8 +1,25 @@ -#define GC_VERSION_MAJOR 6 -#define GC_VERSION_MINOR 2 -#define GC_ALPHA_VERSION 3 +/* The version here should match that in configure/configure.in */ +/* Eventually this one may become unnecessary. For now we need */ +/* it to keep the old-style build process working. */ +#define GC_TMP_VERSION_MAJOR 6 +#define GC_TMP_VERSION_MINOR 2 +#define GC_TMP_ALPHA_VERSION 4 +#if defined(GC_VERSION_MAJOR) +# if GC_TMP_VERSION_MAJOR != GC_VERSION_MAJOR || \ + GC_TMP_VERSION_MINOR != GC_VERSION_MINOR || \ + GC_TMP_ALPHA_VERSION != GC_ALPHA_VERSION +# error Inconsistent version info. Check version.h and configure.in. +# endif +#else +# define GC_VERSION_MAJOR GC_TMP_VERSION_MAJOR +# define GC_VERSION_MINOR GC_TMP_VERSION_MINOR +# define GC_ALPHA_VERSION GC_TMP_ALPHA_VERSION +#endif + +#ifndef GC_NOT_ALPHA # define GC_NOT_ALPHA 0xff +#endif #ifndef GC_NO_VERSION_VAR diff --git a/win32_threads.c b/win32_threads.c index 65822eef..9b584160 100755 --- a/win32_threads.c +++ b/win32_threads.c @@ -58,7 +58,7 @@ void GC_push_thread_structures GC_PROTO((void)) for (i = 0; i < MAX_THREADS; i++) if (thread_table[i].in_use) GC_push_all((ptr_t)&(thread_table[i].status),(ptr_t)(&(thread_table[i].status)+1)); } -#endif +# endif } void GC_stop_world() @@ -87,14 +87,15 @@ void GC_stop_world() DWORD exitCode; if (GetExitCodeThread(thread_table[i].handle,&exitCode) && exitCode != STILL_ACTIVE) { - thread_table[i].stack = 0; /* prevent stack from being pushed */ -# ifndef CYGWIN32 - /* this breaks pthread_join on Cygwin, which is guaranteed to only see user pthreads */ + thread_table[i].stack = 0; /* prevent stack from being pushed */ +# ifndef CYGWIN32 + /* this breaks pthread_join on Cygwin, which is guaranteed to */ + /* only see user pthreads */ thread_table[i].in_use = FALSE; CloseHandle(thread_table[i].handle); BZERO((void *)(&thread_table[i].context), sizeof(CONTEXT)); -#endif - continue; +# endif + continue; } if (SuspendThread(thread_table[i].handle) == (DWORD)-1) ABORT("SuspendThread failed"); |