2002-08-26 Jeff Johnston <jjohnstn@redhat.com>

        * Makefile.am(LIBC_OBJECTLISTS): Add STDIO64_OBJECTLIST.
        * Makefile.in: Regenerated.
        * acinclude.m4: Add support for --enable-newlib-elix-level option.
        * aclocal.m4: Regenerated.
        * configure: Ditto.
        * configure.host: Add code to define _ELIX_LEVEL if
        --enable-newlib-elix-level option is used.
        * configure.in:
        * libc/aclocal.m4: Regenerated.
        * libc/configure: Ditto.
        * libc/argz/Makefile.am: Add EL/IX level checking.
        * libc/argz/Makefile.in: Regenerated.
        * libc/argz/dummy.c: New file.
        * libc/ctype/Makefile.am: Add EL/IX level checking.
        * libc/ctype/Makefile.in: Regenerated.
        * libc/locale/Makefile.am: Add EL/IX level checking.
        * libc/locale/Makefile.in: Regenerated.
        * libc/posix/Makefile.am: Add EL/IX level checking.
        * libc/posix/Makefile.in: Regenerated.
        * libc/posix/telldir.c: Add EL/IX level checking.
        * libc/reent/Makefile.am: Ditto.
        * libc/reent/fstat64r.c: Ditto.
        * libc/reent/lseek64r.c: Ditto.
        * libc/reent/open64r.c: Ditto.
        * libc/reent/Makefile.in: Regenerated.
        * libc/search/Makefile.am: Add EL/IX level checking.
        * libc/search/Makefile.in: Regenerated.
        * libc/stdio/Makefile.am: Add EL/IX level checking.
        * libc/stdio/Makefile.in: Regenerated.
        * libc/stdio64/Makefile.am: Add EL/IX level checking.
        * libc/stdio64/Makefile.in: Regenerated.
        * libc/stdio64/dummy.c: New file.
        * libc/stdio64/fgetpos64.c: Fix so _LARGEFILE_64 macro is checked
        after first include.
        * libc/stdio64/fopen64.c: Ditto.
        * libc/stdio64/freopen64.c: Ditto.
        * libc/stdio64/fseeko64.c: Ditto.
        * libc/stdio64/fsetpos64.c: Ditto.
        * libc/stdio64/ftello64.c: Ditto.
        * libc/stdio64/tmpfile64.c: Ditto.
        * libc/stdlib/Makefile.am: Add EL/IX level checking.
        * libc/stdlib/Makefile.in: Regenerated.
        * libc/stdlib/mstats.c: Add EL/IX level checking.
        * libc/string/Makefile.am: Ditto.
        * libc/string/Makefile.in: Regenerated.
        * libc/sys/linux/Makefile.am: Add EL/IX level checking.
        * libc/sys/linux/Makefile.in: Regenerated.
        * libc/sys/linux/aclocal.m4: Ditto.
        * libc/sys/linux/configure: Ditto.
        * libc/sys/linux/aio.c: Add EL/IX level checking.
        * libc/sys/linux/ftok.c: Ditto.
        * libc/sys/linux/getdate.c: Ditto.
        * libc/sys/linux/ids.c: Ditto.
        * libc/sys/linux/inode.c: Ditto.
        * libc/sys/linux/io.c: Ditto.
        * libc/sys/linux/process.c: Ditto.
        * libc/sys/linux/resource.c: Ditto.
        * libc/sys/linux/sched.c: Ditto.
        * libc/sys/linux/sig.c: Ditto.
        * libc/sys/linux/termios.c: Ditto.
        * libc/sys/linux/wait.c: Ditto plus add __waitpid and
        __libc___waitpid weak aliases.
        * libc/sys/linux/machine/i386/syscall.h: Add new _base macros
        that generate the code for a syscall, but do not create a
        weak alias.
        * libc/syscalls/Makefile.am: Add EL/IX level checking.
        * libc/syscalls/Makefile.in: Regenerated.
        * libc/time/tzset_r.c: Change to replace strdup with equivalent
        functionality.
        * libc/unix/Makefile.am: Add EL/IX level checking.
        * libc/unix/Makefile.in: Regenerated.

2 files changed, 42 insertions, 23 deletions

diff --git a/newlib/libc/syscalls/Makefile.am b/newlib/libc/syscalls/Makefile.am
index 71a5eaeb4..e9e5742e2 100644
--- a/newlib/libc/syscalls/Makefile.am
+++ b/newlib/libc/syscalls/Makefile.am
@@ -4,11 +4,9 @@ AUTOMAKE_OPTIONS = cygnus
 
 INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
-LIB_SOURCES = \
+GENERAL_SOURCES = \
 	sysclose.c	\
-	sysexecve.c	\
 	sysfcntl.c	\
-	sysfork.c	\
 	sysfstat.c	\
 	sysgetpid.c	\
 	sysgettod.c	\
@@ -21,18 +19,36 @@ LIB_SOURCES = \
 	sysstat.c	\
 	systimes.c	\
 	sysunlink.c	\
-	syswait.c	\
 	syswrite.c
 
+
+## Weed out EL/IX level 3 interfaces if necessary
+if ELIX_LEVEL_1
+LIB_OBJS =
+else
+if ELIX_LEVEL_2
+LIB_OBJS =
+else
+LIB_OBJS = \
+	sysexecve.$(oext)	\
+	sysfork.$(oext)		\
+	syswait.$(oext)
+endif
+endif
+
 libsyscalls_la_LDFLAGS = -Xcompiler -nostdlib
 
 if USE_LIBTOOL
 noinst_LTLIBRARIES = libsyscalls.la
-libsyscalls_la_SOURCES = $(LIB_SOURCES)
+libsyscalls_la_SOURCES = $(GENERAL_SOURCES)
+libsyscalls_la_LIBADD = $(LIB_OBJS)
+libsyscalls_la_DEPENDENCIES = $(LIB_OBJS)
 noinst_DATA = objectlist.awk.in
 else
 noinst_LIBRARIES = lib.a
-lib_a_SOURCES = $(LIB_SOURCES)
+lib_a_SOURCES = $(GENERAL_SOURCES)
+lib_a_LIBADD = $(LIB_OBJS)
+lib_a_DEPENDENCIES = $(LIB_OBJS)
 noinst_DATA =
 endif
 
diff --git a/newlib/libc/syscalls/Makefile.in b/newlib/libc/syscalls/Makefile.in
index 68f389257..ab02c69f3 100644
--- a/newlib/libc/syscalls/Makefile.in
+++ b/newlib/libc/syscalls/Makefile.in
@@ -110,11 +110,9 @@ AUTOMAKE_OPTIONS = cygnus
 
 INCLUDES = $(NEWLIB_CFLAGS) $(CROSS_CFLAGS) $(TARGET_CFLAGS)
 
-LIB_SOURCES = \
+GENERAL_SOURCES = \
 	sysclose.c	\
-	sysexecve.c	\
 	sysfcntl.c	\
-	sysfork.c	\
 	sysfstat.c	\
 	sysgetpid.c	\
 	sysgettod.c	\
@@ -127,18 +125,27 @@ LIB_SOURCES = \
 	sysstat.c	\
 	systimes.c	\
 	sysunlink.c	\
-	syswait.c	\
 	syswrite.c
 
+@ELIX_LEVEL_1_TRUE@LIB_OBJS = 
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_TRUE@LIB_OBJS = 
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@LIB_OBJS = @ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@\
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@	sysexecve.$(oext)	\
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@	sysfork.$(oext)		\
+@ELIX_LEVEL_1_FALSE@@ELIX_LEVEL_2_FALSE@	syswait.$(oext)
 
 libsyscalls_la_LDFLAGS = -Xcompiler -nostdlib
 
 @USE_LIBTOOL_TRUE@noinst_LTLIBRARIES = @USE_LIBTOOL_TRUE@libsyscalls.la
-@USE_LIBTOOL_TRUE@libsyscalls_la_SOURCES = @USE_LIBTOOL_TRUE@$(LIB_SOURCES)
+@USE_LIBTOOL_TRUE@libsyscalls_la_SOURCES = @USE_LIBTOOL_TRUE@$(GENERAL_SOURCES)
+@USE_LIBTOOL_TRUE@libsyscalls_la_LIBADD = @USE_LIBTOOL_TRUE@$(LIB_OBJS)
+@USE_LIBTOOL_TRUE@libsyscalls_la_DEPENDENCIES = @USE_LIBTOOL_TRUE@$(LIB_OBJS)
 @USE_LIBTOOL_TRUE@noinst_DATA = @USE_LIBTOOL_TRUE@objectlist.awk.in
 @USE_LIBTOOL_FALSE@noinst_DATA = 
 @USE_LIBTOOL_FALSE@noinst_LIBRARIES = @USE_LIBTOOL_FALSE@lib.a
-@USE_LIBTOOL_FALSE@lib_a_SOURCES = @USE_LIBTOOL_FALSE@$(LIB_SOURCES)
+@USE_LIBTOOL_FALSE@lib_a_SOURCES = @USE_LIBTOOL_FALSE@$(GENERAL_SOURCES)
+@USE_LIBTOOL_FALSE@lib_a_LIBADD = @USE_LIBTOOL_FALSE@$(LIB_OBJS)
+@USE_LIBTOOL_FALSE@lib_a_DEPENDENCIES = @USE_LIBTOOL_FALSE@$(LIB_OBJS)
 
 CHEWOUT_FILES = 
 
@@ -157,25 +164,21 @@ LIBRARIES =  $(noinst_LIBRARIES)
 DEFS = @DEFS@ -I. -I$(srcdir) 
 CPPFLAGS = @CPPFLAGS@
 LIBS = @LIBS@
-lib_a_LIBADD = 
 @USE_LIBTOOL_FALSE@lib_a_OBJECTS =  sysclose.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sysexecve.$(OBJEXT) sysfcntl.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sysfork.$(OBJEXT) sysfstat.$(OBJEXT) \
+@USE_LIBTOOL_FALSE@sysfcntl.$(OBJEXT) sysfstat.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@sysgetpid.$(OBJEXT) sysgettod.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@syskill.$(OBJEXT) syslink.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@syslseek.$(OBJEXT) sysopen.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@sysread.$(OBJEXT) syssbrk.$(OBJEXT) \
 @USE_LIBTOOL_FALSE@sysstat.$(OBJEXT) systimes.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@sysunlink.$(OBJEXT) syswait.$(OBJEXT) \
-@USE_LIBTOOL_FALSE@syswrite.$(OBJEXT)
+@USE_LIBTOOL_FALSE@sysunlink.$(OBJEXT) syswrite.$(OBJEXT)
 LTLIBRARIES =  $(noinst_LTLIBRARIES)
 
-libsyscalls_la_LIBADD = 
-@USE_LIBTOOL_TRUE@libsyscalls_la_OBJECTS =  sysclose.lo sysexecve.lo \
-@USE_LIBTOOL_TRUE@sysfcntl.lo sysfork.lo sysfstat.lo sysgetpid.lo \
-@USE_LIBTOOL_TRUE@sysgettod.lo syskill.lo syslink.lo syslseek.lo \
-@USE_LIBTOOL_TRUE@sysopen.lo sysread.lo syssbrk.lo sysstat.lo \
-@USE_LIBTOOL_TRUE@systimes.lo sysunlink.lo syswait.lo syswrite.lo
+@USE_LIBTOOL_TRUE@libsyscalls_la_OBJECTS =  sysclose.lo sysfcntl.lo \
+@USE_LIBTOOL_TRUE@sysfstat.lo sysgetpid.lo sysgettod.lo syskill.lo \
+@USE_LIBTOOL_TRUE@syslink.lo syslseek.lo sysopen.lo sysread.lo \
+@USE_LIBTOOL_TRUE@syssbrk.lo sysstat.lo systimes.lo sysunlink.lo \
+@USE_LIBTOOL_TRUE@syswrite.lo
 CFLAGS = @CFLAGS@
 COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)