diff options
author | cvs2svn <> | 2006-03-21 03:57:41 +0300 |
---|---|---|
committer | cvs2svn <> | 2006-03-21 03:57:41 +0300 |
commit | 53120761a3f187c9386fa936f4156a4781973eda (patch) | |
tree | 4e8f740553093a9bb4e46d4c52c0fb06d96da35a /configure.in | |
parent | f84325d0899e5052fd59892ece265f7c2bd6c6a7 (diff) |
This commit was manufactured by cvs2svn to create tag 'newlib-csl-newlib-csl-arm-2005-q1a
arm-2005-q1a'.
Sprout from newlib-csl-20060320-branch 2006-03-21 00:57:35 UTC cvs2svn 'This commit was manufactured by cvs2svn to create branch 'newlib-'
Cherrypick from master 2005-04-05 08:16:33 UTC Paolo Bonzini <pbonzini@redhat.com> '2005-04-05 Paolo Bonzini <bonzini@gnu.org>':
COPYING.LIBGLOSS
COPYING.NEWLIB
ChangeLog
MAINTAINERS
Makefile.def
Makefile.in
Makefile.tpl
config-ml.in
config.guess
config.sub
config/ChangeLog
config/accross.m4
config/acx.m4
config/mt-gnu
config/no-executables.m4
config/warnings.m4
configure
configure.in
etc/ChangeLog
etc/Makefile.in
etc/configure.texi
etc/standards.texi
etc/texi2pod.pl
install-sh
libgloss/ChangeLog
libgloss/arm/Makefile.in
libgloss/arm/configure
libgloss/arm/configure.in
libgloss/arm/crt0.S
libgloss/arm/elf-redboot.ld
libgloss/arm/libcfunc.c
libgloss/arm/redboot-crt0.S
libgloss/arm/swi.h
libgloss/arm/syscalls.c
libgloss/arm/trap.S
libgloss/configure
libgloss/configure.in
libgloss/iq2000/sim.ld
libgloss/libnosys/Makefile.in
libgloss/m68hc11/sim-valid-m68hc11.ld
libgloss/m68hc11/sim-valid-m68hc12.ld
libgloss/m68k/Makefile.in
libgloss/m68k/bcc.ld
libgloss/m68k/crt0.S
libgloss/m68k/idp.ld
libgloss/m68k/idpgdb.ld
libgloss/m68k/mvme135.ld
libgloss/m68k/mvme162.ld
libgloss/m68k/sbc5204.ld
libgloss/m68k/sbc5206.ld
libgloss/m68k/sim.ld
libgloss/mcore/elf-cmb.ld
libgloss/mips/array.ld
libgloss/mips/cfe.ld
libgloss/mips/ddb-kseg0.ld
libgloss/mips/ddb.ld
libgloss/mips/dve.ld
libgloss/mips/idt.ld
libgloss/mips/idt32.ld
libgloss/mips/idt64.ld
libgloss/mips/idtecoff.ld
libgloss/mips/jmr3904app-java.ld
libgloss/mips/jmr3904app.ld
libgloss/mips/jmr3904dram-java.ld
libgloss/mips/jmr3904dram.ld
libgloss/mips/lsi.ld
libgloss/mips/nullmon.ld
libgloss/mips/pmon.ld
libgloss/mips/regs.S
libgloss/mn10200/eval.ld
libgloss/mn10200/sim.ld
libgloss/mn10300/asb2303.ld
libgloss/mn10300/asb2305.ld
libgloss/mn10300/eval.ld
libgloss/mn10300/sim.ld
libgloss/rs6000/Makefile.in
libgloss/rs6000/ads.ld
libgloss/rs6000/mbx.ld
libgloss/rs6000/simulator.S
libgloss/rs6000/yellowknife.ld
libgloss/sh/sh1lcevb.ld
libgloss/sh/sh2lcevb.ld
libgloss/sh/sh3bb.ld
libgloss/sh/sh3lcevb.ld
libgloss/sparc/elfsim.ld
libgloss/sparc/ex930.ld
libgloss/sparc/ex931.ld
libgloss/sparc/ex934.ld
libgloss/sparc/sparc86x.ld
libgloss/xstormy16/eva_app.ld
libgloss/xstormy16/eva_stub.ld
libgloss/xstormy16/sim_high.ld
libgloss/xstormy16/sim_rom.ld
libtool.m4
ltcf-c.sh
ltcf-cxx.sh
ltcf-gcj.sh
ltconfig
ltmain.sh
missing
mkinstalldirs
newlib/ChangeLog
newlib/MAINTAINERS
newlib/Makefile.am
newlib/Makefile.in
newlib/NEWS
newlib/README
newlib/acinclude.m4
newlib/aclocal.m4
newlib/configure
newlib/configure.host
newlib/configure.in
newlib/doc/aclocal.m4
newlib/doc/configure
newlib/iconvdata/aclocal.m4
newlib/iconvdata/configure
newlib/iconvdata/jis0208.h
newlib/libc/Makefile.am
newlib/libc/Makefile.in
newlib/libc/aclocal.m4
newlib/libc/argz/argz_insert.c
newlib/libc/configure
newlib/libc/configure.in
newlib/libc/ctype/ctype.tex
newlib/libc/ctype/islower.c
newlib/libc/ctype/isupper.c
newlib/libc/ctype/iswalnum.c
newlib/libc/ctype/iswalpha.c
newlib/libc/ctype/iswblank.c
newlib/libc/ctype/iswcntrl.c
newlib/libc/ctype/iswdigit.c
newlib/libc/ctype/iswgraph.c
newlib/libc/ctype/iswlower.c
newlib/libc/ctype/iswprint.c
newlib/libc/ctype/iswpunct.c
newlib/libc/ctype/iswspace.c
newlib/libc/ctype/iswupper.c
newlib/libc/ctype/iswxdigit.c
newlib/libc/ctype/tolower.c
newlib/libc/ctype/toupper.c
newlib/libc/ctype/towctrans.c
newlib/libc/ctype/towlower.c
newlib/libc/ctype/towupper.c
newlib/libc/include/_syslist.h
newlib/libc/include/ieeefp.h
newlib/libc/include/machine/ieeefp.h
newlib/libc/include/machine/setjmp.h
newlib/libc/include/math.h
newlib/libc/include/stdio.h
newlib/libc/include/stdlib.h
newlib/libc/include/string.h
newlib/libc/include/sys/config.h
newlib/libc/include/sys/dirent.h
newlib/libc/include/sys/fcntl.h
newlib/libc/include/sys/features.h
newlib/libc/include/sys/time.h
newlib/libc/include/sys/types.h
newlib/libc/include/sys/unistd.h
newlib/libc/include/time.h
newlib/libc/libc.texinfo
newlib/libc/machine/a29k/aclocal.m4
newlib/libc/machine/a29k/configure
newlib/libc/machine/aclocal.m4
newlib/libc/machine/arm/aclocal.m4
newlib/libc/machine/arm/configure
newlib/libc/machine/arm/setjmp.S
newlib/libc/machine/configure
newlib/libc/machine/d10v/aclocal.m4
newlib/libc/machine/d10v/configure
newlib/libc/machine/d30v/aclocal.m4
newlib/libc/machine/d30v/configure
newlib/libc/machine/fr30/aclocal.m4
newlib/libc/machine/fr30/configure
newlib/libc/machine/frv/aclocal.m4
newlib/libc/machine/frv/configure
newlib/libc/machine/h8300/aclocal.m4
newlib/libc/machine/h8300/configure
newlib/libc/machine/h8500/aclocal.m4
newlib/libc/machine/h8500/configure
newlib/libc/machine/hppa/aclocal.m4
newlib/libc/machine/hppa/configure
newlib/libc/machine/i386/aclocal.m4
newlib/libc/machine/i386/configure
newlib/libc/machine/i960/aclocal.m4
newlib/libc/machine/i960/configure
newlib/libc/machine/iq2000/aclocal.m4
newlib/libc/machine/iq2000/configure
newlib/libc/machine/m32r/aclocal.m4
newlib/libc/machine/m32r/configure
newlib/libc/machine/m68hc11/aclocal.m4
newlib/libc/machine/m68hc11/configure
newlib/libc/machine/m68k/aclocal.m4
newlib/libc/machine/m68k/configure
newlib/libc/machine/m88k/aclocal.m4
newlib/libc/machine/m88k/configure
newlib/libc/machine/mips/aclocal.m4
newlib/libc/machine/mips/configure
newlib/libc/machine/mn10200/aclocal.m4
newlib/libc/machine/mn10200/configure
newlib/libc/machine/mn10300/aclocal.m4
newlib/libc/machine/mn10300/configure
newlib/libc/machine/necv70/aclocal.m4
newlib/libc/machine/necv70/configure
newlib/libc/machine/powerpc/aclocal.m4
newlib/libc/machine/powerpc/configure
newlib/libc/machine/sh/Makefile.in
newlib/libc/machine/sh/aclocal.m4
newlib/libc/machine/sh/configure
newlib/libc/machine/sparc/aclocal.m4
newlib/libc/machine/sparc/configure
newlib/libc/machine/tic4x/aclocal.m4
newlib/libc/machine/tic4x/configure
newlib/libc/machine/tic80/aclocal.m4
newlib/libc/machine/tic80/configure
newlib/libc/machine/v850/aclocal.m4
newlib/libc/machine/v850/configure
newlib/libc/machine/w65/aclocal.m4
newlib/libc/machine/w65/configure
newlib/libc/machine/xscale/aclocal.m4
newlib/libc/machine/xscale/configure
newlib/libc/machine/xstormy16/aclocal.m4
newlib/libc/machine/xstormy16/configure
newlib/libc/machine/z8k/aclocal.m4
newlib/libc/machine/z8k/configure
newlib/libc/misc/unctrl.c
newlib/libc/posix/scandir.c
newlib/libc/reent/reent.tex
newlib/libc/signal/signal.c
newlib/libc/stdio/Makefile.am
newlib/libc/stdio/Makefile.in
newlib/libc/stdio/fflush.c
newlib/libc/stdio/freopen.c
newlib/libc/stdio/fseek.c
newlib/libc/stdio/getdelim.c
newlib/libc/stdio/getw.c
newlib/libc/stdio/putw.c
newlib/libc/stdio/siprintf.c
newlib/libc/stdio/siscanf.c
newlib/libc/stdio/sprintf.c
newlib/libc/stdio/sscanf.c
newlib/libc/stdio/stdio.tex
newlib/libc/stdio/vfprintf.c
newlib/libc/stdio/vfscanf.c
newlib/libc/stdio/viprintf.c
newlib/libc/stdio/viscanf.c
newlib/libc/stdio/wsetup.c
newlib/libc/stdio64/freopen64.c
newlib/libc/stdlib/__atexit.c
newlib/libc/stdlib/__call_atexit.c
newlib/libc/stdlib/a64l.c
newlib/libc/stdlib/assert.c
newlib/libc/stdlib/efgcvt.c
newlib/libc/stdlib/envlock.c
newlib/libc/stdlib/getopt.c
newlib/libc/stdlib/ldtoa.c
newlib/libc/stdlib/mallocr.c
newlib/libc/stdlib/mlock.c
newlib/libc/stdlib/mstats.c
newlib/libc/stdlib/rand.c
newlib/libc/stdlib/rand48.c
newlib/libc/string/bcmp.c
newlib/libc/string/memchr.c
newlib/libc/string/strcasecmp.c
newlib/libc/string/strcoll.c
newlib/libc/string/strcspn.c
newlib/libc/string/strerror_r.c
newlib/libc/string/strings.tex
newlib/libc/string/strlwr.c
newlib/libc/string/strncasecmp.c
newlib/libc/string/strncat.c
newlib/libc/string/strndup_r.c
newlib/libc/string/strnlen.c
newlib/libc/string/strpbrk.c
newlib/libc/string/strtok.c
newlib/libc/string/strupr.c
newlib/libc/string/wcscat.c
newlib/libc/string/wcschr.c
newlib/libc/string/wcscmp.c
newlib/libc/string/wcscoll.c
newlib/libc/string/wcscpy.c
newlib/libc/string/wcscspn.c
newlib/libc/string/wcslcat.c
newlib/libc/string/wcslcpy.c
newlib/libc/string/wcslen.c
newlib/libc/string/wcsncat.c
newlib/libc/string/wcsncmp.c
newlib/libc/string/wcsncpy.c
newlib/libc/string/wcsnlen.c
newlib/libc/string/wcspbrk.c
newlib/libc/string/wcsrchr.c
newlib/libc/string/wcsspn.c
newlib/libc/string/wcsstr.c
newlib/libc/string/wcstrings.tex
newlib/libc/string/wcswidth.c
newlib/libc/string/wcwidth.c
newlib/libc/string/wmemchr.c
newlib/libc/string/wmemcmp.c
newlib/libc/string/wmemcpy.c
newlib/libc/string/wmemmove.c
newlib/libc/string/wmemset.c
newlib/libc/sys.tex
newlib/libc/sys/a29khif/aclocal.m4
newlib/libc/sys/a29khif/configure
newlib/libc/sys/aclocal.m4
newlib/libc/sys/arc/aclocal.m4
newlib/libc/sys/arc/configure
newlib/libc/sys/arm/Makefile.am
newlib/libc/sys/arm/Makefile.in
newlib/libc/sys/arm/aclocal.m4
newlib/libc/sys/arm/configure
newlib/libc/sys/arm/crt0.S
newlib/libc/sys/arm/libcfunc.c
newlib/libc/sys/arm/swi.h
newlib/libc/sys/arm/syscalls.c
newlib/libc/sys/arm/trap.S
newlib/libc/sys/configure
newlib/libc/sys/configure.in
newlib/libc/sys/d10v/aclocal.m4
newlib/libc/sys/d10v/configure
newlib/libc/sys/decstation/aclocal.m4
newlib/libc/sys/decstation/configure
newlib/libc/sys/h8300hms/aclocal.m4
newlib/libc/sys/h8300hms/configure
newlib/libc/sys/h8500hms/aclocal.m4
newlib/libc/sys/h8500hms/configure
newlib/libc/sys/linux/Makefile.am
newlib/libc/sys/linux/Makefile.in
newlib/libc/sys/linux/aclocal.m4
newlib/libc/sys/linux/aio.c
newlib/libc/sys/linux/argp/argp-fs-xinl.c
newlib/libc/sys/linux/argp/argp-xinl.c
newlib/libc/sys/linux/configure
newlib/libc/sys/linux/dl/dl-cache.c
newlib/libc/sys/linux/dl/dl-load.c
newlib/libc/sys/linux/dl/dl-open.c
newlib/libc/sys/linux/dl/dl-reloc.c
newlib/libc/sys/linux/dl/dl-runtime.c
newlib/libc/sys/linux/dl/dlfcn.h
newlib/libc/sys/linux/dl/do-rel.h
newlib/libc/sys/linux/dl/dynamic-link.h
newlib/libc/sys/linux/dl/ldsodefs.h
newlib/libc/sys/linux/getpwnam.c
newlib/libc/sys/linux/getpwuid.c
newlib/libc/sys/linux/iconv/gconv_open.c
newlib/libc/sys/linux/iconv/gconv_simple.c
newlib/libc/sys/linux/include/dlfcn.h
newlib/libc/sys/linux/include/getopt.h
newlib/libc/sys/linux/include/stdint.h
newlib/libc/sys/linux/include/unistd.h
newlib/libc/sys/linux/inode.c
newlib/libc/sys/linux/linuxthreads/aclocal.m4
newlib/libc/sys/linux/linuxthreads/bits/libc-lock.h
newlib/libc/sys/linux/linuxthreads/config.h
newlib/libc/sys/linux/linuxthreads/configure
newlib/libc/sys/linux/linuxthreads/machine/aclocal.m4
newlib/libc/sys/linux/linuxthreads/machine/configure
newlib/libc/sys/linux/linuxthreads/machine/i386/aclocal.m4
newlib/libc/sys/linux/linuxthreads/machine/i386/configure
newlib/libc/sys/linux/machine/aclocal.m4
newlib/libc/sys/linux/machine/configure
newlib/libc/sys/linux/machine/i386/aclocal.m4
newlib/libc/sys/linux/machine/i386/configure
newlib/libc/sys/linux/machine/i386/dl-machine.h
newlib/libc/sys/linux/machine/i386/weakalias.h
newlib/libc/sys/linux/net/gethostbydns.c
newlib/libc/sys/linux/net/ns_ntoa.c
newlib/libc/sys/linux/shared.ld
newlib/libc/sys/linux/sys/cdefs.h
newlib/libc/sys/linux/sys/dirent.h
newlib/libc/sys/linux/sys/lock.h
newlib/libc/sys/linux/sys/stat.h
newlib/libc/sys/linux/sys/types.h
newlib/libc/sys/linux/sys/unistd.h
newlib/libc/sys/m88kbug/aclocal.m4
newlib/libc/sys/m88kbug/configure
newlib/libc/sys/mmixware/aclocal.m4
newlib/libc/sys/mmixware/configure
newlib/libc/sys/netware/aclocal.m4
newlib/libc/sys/netware/configure
newlib/libc/sys/rtems/aclocal.m4
newlib/libc/sys/rtems/configure
newlib/libc/sys/rtems/crt0.c
newlib/libc/sys/rtems/include/inttypes.h
newlib/libc/sys/rtems/include/stdint.h
newlib/libc/sys/sh/aclocal.m4
newlib/libc/sys/sh/configure
newlib/libc/sys/sparc64/aclocal.m4
newlib/libc/sys/sparc64/configure
newlib/libc/sys/sun4/aclocal.m4
newlib/libc/sys/sun4/configure
newlib/libc/sys/sysmec/aclocal.m4
newlib/libc/sys/sysmec/configure
newlib/libc/sys/sysnec810/aclocal.m4
newlib/libc/sys/sysnec810/configure
newlib/libc/sys/sysnecv850/aclocal.m4
newlib/libc/sys/sysnecv850/configure
newlib/libc/sys/sysvi386/aclocal.m4
newlib/libc/sys/sysvi386/configure
newlib/libc/sys/sysvnecv70/aclocal.m4
newlib/libc/sys/sysvnecv70/configure
newlib/libc/sys/tic80/aclocal.m4
newlib/libc/sys/tic80/configure
newlib/libc/sys/w65/aclocal.m4
newlib/libc/sys/w65/configure
newlib/libc/sys/z8ksim/aclocal.m4
newlib/libc/sys/z8ksim/configure
newlib/libc/time/Makefile.am
newlib/libc/time/Makefile.in
newlib/libc/time/strptime.c
newlib/libc/time/tzlock.c
newlib/libc/time/tzset_r.c
newlib/libc/unix/Makefile.am
newlib/libc/unix/Makefile.in
newlib/libc/unix/getcwd.c
newlib/libc/unix/getlogin.c
newlib/libc/unix/getpass.c
newlib/libc/unix/getut.c
newlib/libc/unix/ttyname.c
newlib/libm/aclocal.m4
newlib/libm/common/Makefile.am
newlib/libm/common/Makefile.in
newlib/libm/common/common.tex
newlib/libm/common/s_fmax.c
newlib/libm/common/s_fmin.c
newlib/libm/common/s_lrint.c
newlib/libm/common/s_modf.c
newlib/libm/common/sf_fmax.c
newlib/libm/common/sf_fmin.c
newlib/libm/common/sf_lrint.c
newlib/libm/configure
newlib/libm/libm.texinfo
newlib/libm/machine/aclocal.m4
newlib/libm/machine/configure
newlib/libm/machine/i386/aclocal.m4
newlib/libm/machine/i386/configure
newlib/libm/math/Makefile.am
newlib/libm/math/Makefile.in
newlib/libm/math/ef_atan2.c
newlib/libm/math/ef_hypot.c
newlib/libm/math/math.tex
newlib/libm/math/s_infconst.c
newlib/libm/math/s_isinf.c
newlib/libm/math/s_isnan.c
newlib/libm/math/s_ldexp.c
newlib/libm/math/sf_isinf.c
newlib/libm/math/sf_isnan.c
newlib/libm/math/w_j0.c
newlib/libm/math/w_log.c
newlib/libm/mathfp/Makefile.am
newlib/libm/mathfp/Makefile.in
newlib/libm/mathfp/mathfp.tex
newlib/libm/mathfp/s_atangent.c
newlib/libm/mathfp/s_frexp.c
newlib/libm/mathfp/s_infconst.c
newlib/libm/mathfp/s_isinf.c
newlib/libm/mathfp/s_isnan.c
newlib/libm/mathfp/s_ldexp.c
newlib/libm/mathfp/s_logarithm.c
newlib/libm/mathfp/s_mathcnst.c
newlib/libm/mathfp/s_pow.c
newlib/libm/mathfp/sf_atangent.c
newlib/libm/mathfp/sf_frexp.c
newlib/libm/mathfp/sf_isinf.c
newlib/libm/mathfp/sf_isnan.c
newlib/libm/mathfp/sf_pow.c
newlib/libm/mathfp/w_jn.c
newlib/newlib.hin
newlib/stamp-h.in
newlib/testsuite/lib/checkoutput.exp
newlib/testsuite/lib/flags.exp
newlib/testsuite/lib/newlib.exp
newlib/testsuite/lib/passfail.exp
src-release
symlink-tree
ylwrap
Cherrypick from cygnus 1999-05-03 07:29:06 UTC Richard Henderson <rth@redhat.com> '19990502 sourceware import':
COPYING
COPYING.LIB
move-if-change
setup.com
Delete:
config/depstand.m4
config/enable.m4
config/lead-dot.m4
config/mh-ppc-aix
config/stdint.m4
config/tls.m4
depcomp
libgloss/cris/Makefile.in
libgloss/cris/configure
libgloss/cris/configure.in
libgloss/cris/crt0.S
libgloss/cris/crti.c
libgloss/cris/crtn.c
libgloss/cris/gensyscalls
libgloss/cris/lcrt0.c
libgloss/cris/linunistd.h
libgloss/cris/outbyte.c
libgloss/cris/setup.S
libgloss/crx/Makefile.in
libgloss/crx/_exit.c
libgloss/crx/_getenv.c
libgloss/crx/_rename.c
libgloss/crx/close.c
libgloss/crx/configure
libgloss/crx/configure.in
libgloss/crx/crt0.S
libgloss/crx/crti.S
libgloss/crx/crtn.S
libgloss/crx/dvz_hndl.c
libgloss/crx/flg_hndl.c
libgloss/crx/fstat.c
libgloss/crx/getpid.c
libgloss/crx/iad_hndl.c
libgloss/crx/intable.c
libgloss/crx/isatty.c
libgloss/crx/kill.c
libgloss/crx/lseek.c
libgloss/crx/open.c
libgloss/crx/putnum.c
libgloss/crx/read.c
libgloss/crx/sbrk.c
libgloss/crx/sim.ld
libgloss/crx/stat.c
libgloss/crx/svc_hndl.c
libgloss/crx/time.c
libgloss/crx/und_hndl.c
libgloss/crx/unlink.c
libgloss/crx/write.c
libgloss/libnosys/chown.c
libgloss/libnosys/readlink.c
libgloss/libnosys/symlink.c
libgloss/m32c/Makefile.in
libgloss/m32c/abort.S
libgloss/m32c/argv.S
libgloss/m32c/argvlen.S
libgloss/m32c/chdir.S
libgloss/m32c/chmod.S
libgloss/m32c/close.S
libgloss/m32c/configure
libgloss/m32c/configure.in
libgloss/m32c/crt0.S
libgloss/m32c/crtn.S
libgloss/m32c/exit.S
libgloss/m32c/fstat.S
libgloss/m32c/genscript
libgloss/m32c/getpid.S
libgloss/m32c/gettimeofday.S
libgloss/m32c/heaptop.S
libgloss/m32c/isatty.S
libgloss/m32c/kill.S
libgloss/m32c/link.S
libgloss/m32c/lseek.S
libgloss/m32c/m32c.tmpl
libgloss/m32c/m32csys.h
libgloss/m32c/open.S
libgloss/m32c/read.S
libgloss/m32c/sbrk.c
libgloss/m32c/stat.S
libgloss/m32c/time.S
libgloss/m32c/times.S
libgloss/m32c/unlink.S
libgloss/m32c/utime.S
libgloss/m32c/write.S
libgloss/m68k/dbug-cf.sc
libgloss/mt/16-002.ld
libgloss/mt/16-003.ld
libgloss/mt/64-001.ld
libgloss/mt/Makefile.in
libgloss/mt/access.c
libgloss/mt/chmod.c
libgloss/mt/close.c
libgloss/mt/configure
libgloss/mt/configure.in
libgloss/mt/crt0-16-002.S
libgloss/mt/crt0-16-003.S
libgloss/mt/crt0-64-001.S
libgloss/mt/crt0-ms2.S
libgloss/mt/crt0.S
libgloss/mt/exit-16-002.c
libgloss/mt/exit-16-003.c
libgloss/mt/exit-64-001.c
libgloss/mt/exit-ms2.c
libgloss/mt/exit.c
libgloss/mt/fstat.c
libgloss/mt/getpid.c
libgloss/mt/gettime.c
libgloss/mt/isatty.c
libgloss/mt/kill.c
libgloss/mt/lseek.c
libgloss/mt/ms2.ld
libgloss/mt/open.c
libgloss/mt/read.c
libgloss/mt/sbrk.c
libgloss/mt/startup-16-002.S
libgloss/mt/startup-16-003.S
libgloss/mt/startup-64-001.S
libgloss/mt/startup-ms2.S
libgloss/mt/stat.c
libgloss/mt/time.c
libgloss/mt/times.c
libgloss/mt/trap.S
libgloss/mt/trap.h
libgloss/mt/unlink.c
libgloss/mt/utime.c
libgloss/mt/write.c
libgloss/rs6000/sim-getrusage.S
newlib/acconfig.h
newlib/libc/include/getopt.h
newlib/libc/include/inttypes.h
newlib/libc/include/libgen.h
newlib/libc/include/stdint.h
newlib/libc/machine/arm/machine/endian.h
newlib/libc/machine/arm/machine/param.h
newlib/libc/machine/cris/Makefile.am
newlib/libc/machine/cris/Makefile.in
newlib/libc/machine/cris/aclocal.m4
newlib/libc/machine/cris/configure
newlib/libc/machine/cris/configure.in
newlib/libc/machine/cris/include/pthread.h
newlib/libc/machine/cris/libcdtor.c
newlib/libc/machine/cris/memcpy.c
newlib/libc/machine/cris/memmove.c
newlib/libc/machine/cris/memset.c
newlib/libc/machine/cris/setjmp.c
newlib/libc/machine/cris/sys/errno.h
newlib/libc/machine/cris/sys/fcntl.h
newlib/libc/machine/cris/sys/signal.h
newlib/libc/machine/crx/Makefile.am
newlib/libc/machine/crx/Makefile.in
newlib/libc/machine/crx/aclocal.m4
newlib/libc/machine/crx/configure
newlib/libc/machine/crx/configure.in
newlib/libc/machine/crx/getenv.c
newlib/libc/machine/crx/setjmp.S
newlib/libc/machine/crx/sys/asm.h
newlib/libc/machine/crx/sys/libh.h
newlib/libc/machine/crx/sys/syscall.h
newlib/libc/machine/m32c/Makefile.am
newlib/libc/machine/m32c/Makefile.in
newlib/libc/machine/m32c/aclocal.m4
newlib/libc/machine/m32c/configure
newlib/libc/machine/m32c/configure.in
newlib/libc/machine/m32c/setjmp.S
newlib/libc/machine/mt/Makefile.am
newlib/libc/machine/mt/Makefile.in
newlib/libc/machine/mt/aclocal.m4
newlib/libc/machine/mt/configure
newlib/libc/machine/mt/configure.in
newlib/libc/machine/mt/setjmp.S
newlib/libc/stdio/dprintf.c
newlib/libc/stdio/vdprintf.c
newlib/libc/sys/arm/aeabi_atexit.c
newlib/libc/sys/linux/bits/initspin.h
newlib/libc/sys/linux/bits/libc-lock.h
newlib/libc/sys/linux/bits/pthreadtypes.h
newlib/libc/sys/linux/bits/typesizes.h
newlib/libc/sys/linux/dl/dl-local.h
newlib/libc/sys/linux/getpwent.c
newlib/libc/sys/linux/include/ltdl.h
newlib/libc/sys/rdos/Makefile.am
newlib/libc/sys/rdos/Makefile.in
newlib/libc/sys/rdos/aclocal.m4
newlib/libc/sys/rdos/chown.c
newlib/libc/sys/rdos/close.c
newlib/libc/sys/rdos/config.h
newlib/libc/sys/rdos/configure
newlib/libc/sys/rdos/configure.in
newlib/libc/sys/rdos/crt0.S
newlib/libc/sys/rdos/execve.c
newlib/libc/sys/rdos/fork.c
newlib/libc/sys/rdos/fstat.c
newlib/libc/sys/rdos/getenv.c
newlib/libc/sys/rdos/getpid.c
newlib/libc/sys/rdos/gettod.c
newlib/libc/sys/rdos/isatty.c
newlib/libc/sys/rdos/kill.c
newlib/libc/sys/rdos/link.c
newlib/libc/sys/rdos/lseek.c
newlib/libc/sys/rdos/open.c
newlib/libc/sys/rdos/rdos.S
newlib/libc/sys/rdos/rdos.h
newlib/libc/sys/rdos/rdoshelp.c
newlib/libc/sys/rdos/read.c
newlib/libc/sys/rdos/readlink.c
newlib/libc/sys/rdos/sbrk.c
newlib/libc/sys/rdos/stat.c
newlib/libc/sys/rdos/symlink.c
newlib/libc/sys/rdos/times.c
newlib/libc/sys/rdos/unlink.c
newlib/libc/sys/rdos/user.def
newlib/libc/sys/rdos/wait.c
newlib/libc/sys/rdos/write.c
newlib/libc/time/tzvars.c
newlib/libc/unix/basename.c
newlib/libc/unix/dirname.c
newlib/libm/common/s_infconst.c
newlib/libm/common/s_isinf.c
newlib/libm/common/s_isinfd.c
newlib/libm/common/s_isnan.c
newlib/libm/common/s_isnand.c
newlib/libm/common/sf_isinf.c
newlib/libm/common/sf_isinff.c
newlib/libm/common/sf_isnan.c
newlib/libm/common/sf_isnanf.c
Diffstat (limited to 'configure.in')
-rw-r--r-- | configure.in | 665 |
1 files changed, 276 insertions, 389 deletions
diff --git a/configure.in b/configure.in index da7c63f4f..64dad1b9f 100644 --- a/configure.in +++ b/configure.in @@ -1,5 +1,5 @@ -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, -# 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation, Inc. +# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, +# 1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc. # # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -13,7 +13,7 @@ # # 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. ############################################################################## ### WARNING: this file contains embedded tabs. Do not run untabify on this file. @@ -123,7 +123,7 @@ build_tools="build-texinfo build-byacc build-flex build-bison build-m4 build-fix # these libraries are used by various programs built for the host environment # -host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp libdecnumber" +host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl libgui zlib libcpp" # these tools are built for the host environment # Note, the powerpc-eabi build depends on sim occurring before gdb in order to @@ -147,13 +147,10 @@ target_libraries="target-libiberty \ target-newlib \ target-libstdc++-v3 \ target-libmudflap \ - target-libssp \ - target-libgcc-math \ target-libgfortran \ ${libgcj} \ target-libobjc \ - target-libada \ - target-libgomp" + target-libada" # these tools are built using the target libraries, and are intended to # run only in the target environment @@ -260,10 +257,6 @@ case "${host}" in configdirs="$configdirs libtermcap" ;; esac -# A target can indicate whether a language isn't supported for some reason. -# Only spaces may be used in this macro; not newlines or tabs. -unsupported_languages= - # Remove more programs from consideration, based on the host or # target this usually means that a port of the program doesn't # exist yet. @@ -305,26 +298,10 @@ AC_ARG_ENABLE(libada, ENABLE_LIBADA=$enableval, ENABLE_LIBADA=yes) if test "${ENABLE_LIBADA}" != "yes" ; then + noconfigdirs="$noconfigdirs target-libada" noconfigdirs="$noconfigdirs gnattools" fi -AC_ARG_ENABLE(libssp, -[ --enable-libssp Builds libssp directory], -ENABLE_LIBSSP=$enableval, -ENABLE_LIBSSP=yes) - -# Set the default so we build libgcc-math for ix86 and x86_64 -AC_ARG_ENABLE(libgcc-math, -[ --enable-libgcc-math Builds libgcc-math directory],, -[ -case "${target}" in - i?86-* | x86_64-* ) - enable_libgcc_math=yes ;; - *) - enable_libgcc_math=no ;; -esac -]) - # Save it here so that, even in case of --enable-libgcj, if the Java # front-end isn't enabled, we still get libgcj disabled. libgcj_saved=$libgcj @@ -342,10 +319,16 @@ no) esac -# Disable libmudflap on some systems. -if test x$enable_libmudflap = x ; then +# Allow --disable-libmudflap to exclude target-libmudflap +case $enable_libmudflap in +yes) + ;; +no) + noconfigdirs="$noconfigdirs target-libmudflap" + ;; +"") case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) + *-*-linux*-gnu | *-*-gnu* | *-*-k*bsd*-gnu) # Enable libmudflap by default in GNU and friends. ;; *-*-freebsd*) @@ -356,25 +339,7 @@ if test x$enable_libmudflap = x ; then noconfigdirs="$noconfigdirs target-libmudflap" ;; esac -fi - -# Disable libgomp on non POSIX hosted systems. -if test x$enable_libgomp = x ; then - # Enable libgomp by default on hosted POSIX systems. - case "${target}" in - *-*-linux* | *-*-gnu* | *-*-k*bsd*-gnu) - ;; - *-*-netbsd* | *-*-freebsd* | *-*-openbsd*) - ;; - *-*-solaris2* | *-*-sysv4* | *-*-irix* | *-*-osf* | *-*-hpux*) - ;; - *-*-darwin* | *-*-aix*) - ;; - *) - noconfigdirs="$noconfigdirs target-libgomp" - ;; - esac -fi +esac case "${target}" in @@ -383,11 +348,9 @@ case "${target}" in ;; powerpc-*-darwin*) noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" - noconfigdirs="$noconfigdirs sim target-rda" ;; *-*-darwin*) - noconfigdirs="$noconfigdirs ld gas gdb gprof" - noconfigdirs="$noconfigdirs sim target-rda" + noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof" noconfigdirs="$noconfigdirs ${libgcj}" ;; *-*-freebsd[[12]] | *-*-freebsd[[12]].* | *-*-freebsd*aout*) @@ -435,18 +398,11 @@ case "${target}" in *-*-rtems*) noconfigdirs="$noconfigdirs target-libgloss ${libgcj}" ;; - # The tpf target doesn't support gdb yet. - *-*-tpf*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj} target-libmudflap gdb tcl tk libgui itcl" - ;; *-*-uclinux*) noconfigdirs="$noconfigdirs target-newlib target-libgloss target-rda ${libgcj}" ;; *-*-vxworks*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty target-libstdc++-v3 ${libgcj}" - ;; - m32c-*-*) - noconfigdirs="$noconfigdirs target-libstdc++-v3" + noconfigdirs="$noconfigdirs target-newlib target-libgloss target-libiberty ${libgcj}" ;; alpha*-dec-osf*) # ld works, but does not support shared libraries. @@ -497,10 +453,6 @@ case "${target}" in arm-*-elf* | strongarm-*-elf* | xscale-*-elf* | arm*-*-eabi* ) noconfigdirs="$noconfigdirs target-libffi target-qthreads" ;; - arm*-*-linux-gnueabi) - noconfigdirs="$noconfigdirs target-libffi target-qthreads" - noconfigdirs="$noconfigdirs target-libjava target-libobjc" - ;; arm*-*-symbianelf*) noconfigdirs="$noconfigdirs ${libgcj} target-libiberty" ;; @@ -522,12 +474,6 @@ case "${target}" in avr-*-*) noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}" ;; - bfin-*-*) - noconfigdirs="$noconfigdirs target-libgloss gdb" - if test x${is_cross_compiler} != xno ; then - target_configdirs="${target_configdirs} target-bsp target-cygmon" - fi - ;; c4x-*-* | tic4x-*-*) noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}" ;; @@ -535,18 +481,10 @@ case "${target}" in noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib" ;; cris-*-* | crisv32-*-*) - unsupported_languages="$unsupported_languages java" case "${target}" in - *-*-aout) - unsupported_languages="$unsupported_languages fortran" - noconfigdirs="$noconfigdirs target-libffi target-boehm-gc";; - *-*-elf) - unsupported_languages="$unsupported_languages fortran" - noconfigdirs="$noconfigdirs target-boehm-gc";; - *-*-linux*) - noconfigdirs="$noconfigdirs target-newlib target-libgloss";; + *-*-elf | *-*-aout) + noconfigdirs="$noconfigdirs ${libgcj}";; *) - unsupported_languages="$unsupported_languages fortran" noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss";; esac ;; @@ -678,9 +616,6 @@ case "${target}" in i[[3456789]]86-*-beos*) noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}" ;; - i[[3456789]]86-*-rdos*) - noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss" - ;; m32r-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; @@ -699,8 +634,7 @@ case "${target}" in noconfigdirs="$noconfigdirs target-libstdc++-v3" ;; mmix-*-*) - noconfigdirs="$noconfigdirs target-libffi target-boehm-gc gdb libgloss" - unsupported_languages="$unsupported_languages fortran java" + noconfigdirs="$noconfigdirs ${libgcj} gdb libgloss target-libgfortran" ;; mn10200-*-*) noconfigdirs="$noconfigdirs ${libgcj}" @@ -708,12 +642,9 @@ case "${target}" in mn10300-*-*) noconfigdirs="$noconfigdirs ${libgcj}" ;; - mt-*-*) - noconfigdirs="$noconfigdirs sim" - ;; powerpc-*-aix*) # copied from rs6000-*-* entry - noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}" + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe) target_configdirs="$target_configdirs target-winsup" @@ -737,7 +668,7 @@ case "${target}" in noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}" ;; rs6000-*-aix*) - noconfigdirs="$noconfigdirs gprof target-libgloss target-libssp ${libgcj}" + noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}" ;; rs6000-*-*) noconfigdirs="$noconfigdirs gprof ${libgcj}" @@ -992,12 +923,6 @@ case "${host}" in powerpc-*-darwin*) host_makefile_frag="config/mh-ppc-darwin" ;; - powerpc-*-aix*) - host_makefile_frag="config/mh-ppc-aix" - ;; - rs6000-*-aix*) - host_makefile_frag="config/mh-ppc-aix" - ;; *-*-lynxos*) # /bin/cc is less than useful for our purposes. Always use GCC tentative_cc="/bin/gcc" @@ -1041,6 +966,12 @@ if test "${build}" != "${host}" ; then CXX=${CXX-${host_alias}-c++} CXXFLAGS=${CXXFLAGS-"-g -O2"} CC_FOR_BUILD=${CC_FOR_BUILD-gcc} + CC_FOR_TARGET=${CC_FOR_TARGET-${target_alias}-gcc} + CXX_FOR_TARGET=${CXX_FOR_TARGET-${target_alias}-c++} + GCJ_FOR_TARGET=${GCJ_FOR_TARGET-${target_alias}-gcj} + GCC_FOR_TARGET=${GCC_FOR_TARGET-${CC_FOR_TARGET-${target_alias}-gcc}} + BUILD_PREFIX=${build_alias}- + BUILD_PREFIX_1=${build_alias}- else # Set reasonable default values for some tools even if not Canadian. @@ -1052,6 +983,10 @@ else # This is all going to change when we autoconfiscate... CC_FOR_BUILD="\$(CC)" + GCC_FOR_TARGET="\$(USUAL_GCC_FOR_TARGET)" + BUILD_PREFIX= + BUILD_PREFIX_1=loser- + AC_PROG_CC # We must set the default linker to the linker used by gcc for the correct @@ -1090,7 +1025,7 @@ have_gmp=yes AC_ARG_WITH(mpfr-dir, [ --with-mpfr-dir=PATH Specify source directory for MPFR library]) if test "x$with_mpfr_dir" != x; then - gmpinc="-I$with_mpfr_dir" + gmpinc="-I$with_mpfr_dir/mpfr" gmplibs="$with_mpfr_dir/libmpfr.a" else gmplibs="-lmpfr" @@ -1179,15 +1114,6 @@ if test -d ${srcdir}/gcc; then fi enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'` - # 'f95' is the old name for the 'fortran' language. We issue a warning - # and make the substitution. - case ,${enable_languages}, in - *,f95,*) - echo configure.in: warning: 'f95' as language name is deprecated, use 'fortran' instead 1>&2 - enable_languages=`echo "${enable_languages}" | sed -e 's/f95/fortran/g'` - ;; - esac - # First scan to see if an enabled language requires some other language. # We assume that a given config-lang.in will list all the language # front ends it requires, even if some are required indirectly. @@ -1276,14 +1202,7 @@ if test -d ${srcdir}/gcc; then add_this_lang=no ;; esac - - # Disable a language that is unsupported by the target. - case " $unsupported_languages " in - *" $language "*) - add_this_lang=no - ;; - esac - + case $add_this_lang in no) # Remove language-dependent dirs. @@ -1307,8 +1226,8 @@ if test -d ${srcdir}/gcc; then missing_languages=`echo "$missing_languages" | sed -e "s/^,//" -e "s/,$//"` if test "x$missing_languages" != x; then AC_MSG_ERROR([ -The following requested languages could not be built: ${missing_languages} -Recognised languages are: ${potential_languages}]) +The following requested languages were not found: ${missing_languages} +The available languages are: ${potential_languages}]) fi if test "x$new_enable_languages" != "x$enable_languages"; then @@ -1318,14 +1237,6 @@ Recognised languages are: ${potential_languages}]) ac_configure_args=`echo " $ac_configure_args" | sed -e 's/ --enable-languages=[[^ ]]*//' -e 's/$/ --enable-languages='"$enable_languages"/ ` fi -# Handle --disable-<component> generically. -for dir in $configdirs $build_configdirs $target_configdirs ; do - dirname=`echo $dir | sed -e s/target-//g -e s/build-//g -e s/-/_/g` - if eval test x\${enable_${dirname}} "=" xno ; then - noconfigdirs="$noconfigdirs $dir" - fi -done - # Remove the entries in $skipdirs and $noconfigdirs from $configdirs, # $build_configdirs and $target_configdirs. # If we have the source for $noconfigdirs entries, add them to $notsupp. @@ -1453,15 +1364,6 @@ esac copy_dirs= -AC_ARG_WITH([build-sysroot], - [ --with-build-sysroot=sysroot - use sysroot as the system root during the build], - [if test x"$withval" != x ; then - SYSROOT_CFLAGS_FOR_TARGET="--sysroot=$withval" - fi], - [SYSROOT_CFLAGS_FOR_TARGET=]) -AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET) - # Handle --with-headers=XXX. If the value is not "yes", the contents of # the named directory are copied to $(tooldir)/sys-include. if test x"${with_headers}" != x && test x"${with_headers}" != xno ; then @@ -1499,39 +1401,6 @@ if test x"${with_libs}" != x && test x"${with_libs}" != xno ; then fi fi -# Set with_gnu_as and with_gnu_ld as appropriate. -# -# This is done by determining whether or not the appropriate directory -# is available, and by checking whether or not specific configurations -# have requested that this magic not happen. -# -# The command line options always override the explicit settings in -# configure.in, and the settings in configure.in override this magic. -# -# If the default for a toolchain is to use GNU as and ld, and you don't -# want to do that, then you should use the --without-gnu-as and -# --without-gnu-ld options for the configure script. - -if test x${use_gnu_as} = x && - echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then - with_gnu_as=yes - extra_host_args="$extra_host_args --with-gnu-as" -fi - -if test x${use_gnu_ld} = x && - echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then - with_gnu_ld=yes - extra_host_args="$extra_host_args --with-gnu-ld" -fi - -# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure -# can detect this case. - -if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then - with_newlib=yes - extra_host_args="$extra_host_args --with-newlib" -fi - # Handle ${copy_dirs} set fnord ${copy_dirs} shift @@ -1563,55 +1432,6 @@ while test $# != 0 ; do shift; shift done -# Determine a target-dependent exec_prefix that the installed -# gcc will search in. Keep this list sorted by triplet, with -# the *-*-osname triplets last. -md_exec_prefix= -case "${target}" in - alpha*-*-*vms*) - md_exec_prefix=/gnu/lib/gcc-lib - ;; - i[34567]86-pc-msdosdjgpp*) - md_exec_prefix=/dev/env/DJDIR/bin - ;; - i[34567]86-*-sco3.2v5*) - if test $with_gnu_as = yes; then - md_exec_prefix=/usr/gnu/bin - else - md_exec_prefix=/usr/ccs/bin/elf - fi - ;; - - mn10300-*-* | \ - powerpc-*-chorusos* | \ - powerpc*-*-eabi* | \ - powerpc*-*-sysv* | \ - powerpc*-*-kaos* | \ - s390x-ibm-tpf*) - md_exec_prefix=/usr/ccs/bin - ;; - sparc64-*-elf*) - ;; - v850*-*-*) - md_exec_prefix=/usr/ccs/bin - ;; - xtensa-*-elf*) - ;; - - *-*-beos* | \ - *-*-elf* | \ - *-*-hpux* | \ - *-*-netware* | \ - *-*-nto-qnx* | \ - *-*-rtems* | \ - *-*-solaris2* | \ - *-*-sysv[45]* | \ - *-*-vxworks* | \ - *-wrs-windiss) - md_exec_prefix=/usr/ccs/bin - ;; -esac - extra_arflags_for_target= extra_nmflags_for_target= extra_ranlibflags_for_target= @@ -1669,6 +1489,39 @@ case "${enable_target_optspace}:${target}" in ;; esac +# Set with_gnu_as and with_gnu_ld as appropriate. +# +# This is done by determining whether or not the appropriate directory +# is available, and by checking whether or not specific configurations +# have requested that this magic not happen. +# +# The command line options always override the explicit settings in +# configure.in, and the settings in configure.in override this magic. +# +# If the default for a toolchain is to use GNU as and ld, and you don't +# want to do that, then you should use the --without-gnu-as and +# --without-gnu-ld options for the configure script. + +if test x${use_gnu_as} = x && + echo " ${configdirs} " | grep " gas " > /dev/null 2>&1 ; then + with_gnu_as=yes + extra_host_args="$extra_host_args --with-gnu-as" +fi + +if test x${use_gnu_ld} = x && + echo " ${configdirs} " | grep " ld " > /dev/null 2>&1 ; then + with_gnu_ld=yes + extra_host_args="$extra_host_args --with-gnu-ld" +fi + +# If using newlib, add --with-newlib to the extra_host_args so that gcc/configure +# can detect this case. + +if test x${with_newlib} != xno && echo " ${target_configdirs} " | grep " target-newlib " > /dev/null 2>&1 ; then + with_newlib=yes + extra_host_args="$extra_host_args --with-newlib" +fi + # Default to using --with-stabs for certain targets. if test x${with_stabs} = x ; then case "${target}" in @@ -1694,6 +1547,17 @@ esac tooldir='${exec_prefix}'/${target_alias} build_tooldir=${tooldir} +# Generate default definitions for YACC, M4, LEX and other programs that run +# on the build machine. These are used if the Makefile can't locate these +# programs in objdir. +MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing +AC_CHECK_PROGS([CONFIGURED_BISON], [bison], [$MISSING bison]) +AC_CHECK_PROGS([CONFIGURED_YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) +AC_CHECK_PROGS([CONFIGURED_M4], [gm4 gnum4 m4], [$MISSING m4]) +AC_CHECK_PROGS([CONFIGURED_FLEX], [flex], [$MISSING flex]) +AC_CHECK_PROGS([CONFIGURED_LEX], [flex lex], [$MISSING flex]) +AC_CHECK_PROGS([CONFIGURED_MAKEINFO], makeinfo, [$MISSING makeinfo]) + # Create a .gdbinit file which runs the one in srcdir # and tells GDB to look there for source files. @@ -1796,8 +1660,6 @@ case "$enable_gdbtk" in fi ;; esac -CONFIGURE_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-configure-/g` -INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` # Strip out unwanted targets. @@ -1813,7 +1675,7 @@ INSTALL_GDB_TK=`echo ${GDB_TK} | sed s/-all-/-install-/g` # not to nest @if/@endif pairs, because configure will not warn you at all. AC_ARG_ENABLE([bootstrap], -[ --enable-bootstrap Enable bootstrapping [yes if native build]],, +[ --enable-bootstrap[=lean] Enable bootstrapping [no]],, enable_bootstrap=default) # Issue errors and warnings for invalid/strange bootstrap combinations. @@ -1825,26 +1687,27 @@ esac case "$have_compiler:$host:$target:$enable_bootstrap" in *:*:*:no) ;; - # Default behavior. Enable bootstrap if we have a compiler + # Default behavior. (We'll) enable bootstrap if we have a compiler # and we are in a native configuration. yes:$build:$build:default) - enable_bootstrap=yes ;; + # This will become 'yes' + enable_bootstrap=no ;; *:*:*:default) enable_bootstrap=no ;; # We have a compiler and we are in a native configuration, bootstrap is ok - yes:$build:$build:yes) + yes:$build:$build:yes | yes:$build:$build:lean) ;; # Other configurations, but we have a compiler. Assume the user knows # what he's doing. - yes:*:*:yes) + yes:*:*:yes | yes:*:*:lean) AC_MSG_WARN([trying to bootstrap a cross compiler]) ;; # No compiler: if they passed --enable-bootstrap explicitly, fail - no:*:*:yes) + no:*:*:yes | no:*:*:lean) AC_MSG_ERROR([cannot bootstrap without a compiler]) ;; # Fail if wrong command line @@ -1856,10 +1719,19 @@ esac # Adjust the toplevel makefile according to whether bootstrap was selected. case "$enable_bootstrap" in yes) + bootstrap_lean='#' + default_target=bootstrap + bootstrap_suffix=bootstrap ;; + lean) + bootstrap_lean='' + default_target=bootstrap bootstrap_suffix=bootstrap ;; no) + default_target=all bootstrap_suffix=no-bootstrap ;; esac +AC_SUBST(bootstrap_lean) +AC_SUBST(default_target) for module in ${build_configdirs} ; do if test -z "${no_recursion}" \ @@ -1874,13 +1746,10 @@ for module in ${build_configdirs} ; do /^@endif build-$module-$bootstrap_suffix\$/d" done for module in ${configdirs} ; do - if test -z "${no_recursion}"; then - for file in stage*-${module}/Makefile ${module}/Makefile; do - if test -f ${file}; then - echo 1>&2 "*** removing ${file} to force reconfigure" - rm -f ${file} - fi - done + if test -z "${no_recursion}" \ + && test -f ${module}/Makefile; then + echo 1>&2 "*** removing ${module}/Makefile to force reconfigure" + rm -f ${module}/Makefile fi extrasub="$extrasub /^@if $module\$/d @@ -2054,10 +1923,8 @@ fi # fixed in future. It's still worthwhile to use a cache file for each # directory. I think. -# Pass the appropriate --build, --host, --target and --cache-file arguments. -# We need to pass --target, as newer autoconf's requires consistency -# for target_alias and gcc doesn't manage it consistently. -target_configargs="--cache-file=./config.cache --build=${build_alias} --host=${target_alias} --target=${target_alias} ${target_configargs}" +# Pass the appropriate --host, --build, and --cache-file arguments. +target_configargs="--cache-file=./config.cache --host=${target_alias} --build=${build_alias} ${target_configargs}" FLAGS_FOR_TARGET= case " $target_configdirs " in @@ -2129,6 +1996,89 @@ if test "x${use_gnu_ld}" = x && FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(HOST_SUBDIR)/ld' fi +if test "x${CC_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + CC_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/' +elif test "$host" = "$target"; then + CC_FOR_TARGET='$(CC)' +else + CC_FOR_TARGET=`echo gcc | sed "${program_transform_name}"` +fi +CC_FOR_TARGET=$CC_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +if test "x${GCJ_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + GCJ_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/' +elif test "$host" = "$target"; then + GCJ_FOR_TARGET='gcj' +else + GCJ_FOR_TARGET=`echo gcj | sed "${program_transform_name}"` +fi +GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +if test "x${GFORTRAN_FOR_TARGET+set}" = xset; then + : +elif test -d ${srcdir}/gcc; then + GFORTRAN_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/' +elif test "$host" = "$target"; then + GFORTRAN_FOR_TARGET='gfortran' +else + GFORTRAN_FOR_TARGET=`echo gfortran | sed "${program_transform_name}"` +fi +case $GFORTRAN_FOR_TARGET in +*' $(FLAGS_FOR_TARGET)') ;; +*) GFORTRAN_FOR_TARGET=$GFORTRAN_FOR_TARGET' $(FLAGS_FOR_TARGET)' ;; +esac + +# Don't use libstdc++-v3's flags to configure/build itself. +libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' +raw_libstdcxx_flags='-L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs' + +if test "x${CXX_FOR_TARGET+set}" = xset; then + if test "x${RAW_CXX_FOR_TARGET+set}" != xset; then + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} + fi +elif test -d ${srcdir}/gcc; then + # We add -shared-libgcc to CXX_FOR_TARGET whenever we use xgcc instead + # of g++ for linking C++ or Java, because g++ has -shared-libgcc by + # default whereas gcc does not. + # RAW_CXX_FOR_TARGET is for linking C++ or java; CXX_FOR_TARGET is for + # all other cases. + CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ '$libstdcxx_flags + RAW_CXX_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ '$raw_libstdcxx_flags +elif test "$host" = "$target"; then + CXX_FOR_TARGET='$(CXX)' + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +else + CXX_FOR_TARGET=`echo c++ | sed "${program_transform_name}"` + RAW_CXX_FOR_TARGET=${CXX_FOR_TARGET} +fi +CXX_FOR_TARGET=$CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' +RAW_CXX_FOR_TARGET=$RAW_CXX_FOR_TARGET' $(FLAGS_FOR_TARGET)' + +qCXX_FOR_TARGET=`echo "$CXX_FOR_TARGET" | sed 's,[[&%]],\\\&,g'` +qRAW_CXX_FOR_TARGET=`echo "$RAW_CXX_FOR_TARGET" | sed 's,[[&%]],\\\&,g'` + +# We want to defer the evaluation of `cmd`s and shell variables in +# CXX_FOR_TARGET when recursing in the top-level Makefile, such as for +# bootstrap. We'll enclose CXX_FOR_TARGET_FOR_RECURSIVE_MAKE in single +# quotes, but we still have to duplicate `$'s so that shell variables +# can be expanded by the nested make as shell variables, not as make +# macros. +qqCXX_FOR_TARGET=`echo "$qCXX_FOR_TARGET" | sed -e 's,[[$]][[$]],$$$$,g'` +qqRAW_CXX_FOR_TARGET=`echo "$qRAW_CXX_FOR_TARGET" | sed -e 's,[[$]][[$]],$$$$,g'` + +# Wrap CC_FOR_TARGET and friends, for certain types of builds. +CC_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${CC_FOR_TARGET}" +GCJ_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GCJ_FOR_TARGET}" +GFORTRAN_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${GFORTRAN_FOR_TARGET}" +CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET="\$(STAGE_CC_WRAPPER) ${qRAW_CXX_FOR_TARGET}" +CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqCXX_FOR_TARGET}" +RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE="\$(STAGE_CC_WRAPPER) ${qqRAW_CXX_FOR_TARGET}" + # Makefile fragments. for frag in host_makefile_frag target_makefile_frag alphaieee_frag ospace_frag; do @@ -2144,11 +2094,11 @@ AC_SUBST_FILE(ospace_frag) # Miscellanea: directories, flags, etc. AC_SUBST(RPATH_ENVVAR) +AC_SUBST(BUILD_PREFIX) +AC_SUBST(BUILD_PREFIX_1) AC_SUBST(tooldir) AC_SUBST(build_tooldir) -AC_SUBST(CONFIGURE_GDB_TK) AC_SUBST(GDB_TK) -AC_SUBST(INSTALL_GDB_TK) # Build module lists & subconfigure args. AC_SUBST(build_configargs) @@ -2160,90 +2110,22 @@ AC_SUBST(configdirs) # Target module lists & subconfigure args. AC_SUBST(target_configargs) - +AC_SUBST(target_configdirs) # Build tools. AC_SUBST(CC_FOR_BUILD) AC_SUBST(config_shell) -# Generate default definitions for YACC, M4, LEX and other programs that run -# on the build machine. These are used if the Makefile can't locate these -# programs in objdir. -MISSING=`cd $ac_aux_dir && ${PWDCMD-pwd}`/missing - -AC_CHECK_PROGS([YACC], ['bison -y' byacc yacc], [$MISSING bison -y]) -case " $build_configdirs " in - *" bison "*) YACC='$$r/$(BUILD_SUBDIR)/bison/tests/bison -y' ;; - *" byacc "*) YACC='$$r/$(BUILD_SUBDIR)/byacc/byacc' ;; -esac - -AC_CHECK_PROGS([BISON], [bison], [$MISSING bison]) -case " $build_configdirs " in - *" bison "*) BISON='$$r/$(BUILD_SUBDIR)/bison/tests/bison' ;; -esac - -AC_CHECK_PROGS([M4], [gm4 gnum4 m4], [$MISSING m4]) -case " $build_configdirs " in - *" m4 "*) M4='$$r/$(BUILD_SUBDIR)/m4/m4' ;; -esac - -AC_CHECK_PROGS([LEX], [flex lex], [$MISSING flex]) -case " $build_configdirs " in - *" flex "*) LEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; - *" lex "*) LEX='$$r/$(BUILD_SUBDIR)/lex/lex' ;; -esac - -AC_CHECK_PROGS([FLEX], [flex], [$MISSING flex]) -case " $build_configdirs " in - *" flex "*) FLEX='$$r/$(BUILD_SUBDIR)/flex/flex' ;; -esac - -AC_CHECK_PROGS([MAKEINFO], makeinfo, [$MISSING makeinfo]) -case " $build_configdirs " in - *" texinfo "*) MAKEINFO='$$r/$(BUILD_SUBDIR)/texinfo/makeinfo/makeinfo' ;; - *) -changequote(,) - # For an installed makeinfo, we require it to be from texinfo 4.2 or - # higher, else we use the "missing" dummy. - if ${MAKEINFO} --version \ - | egrep 'texinfo[^0-9]*([1-3][0-9]|4\.[2-9]|[5-9])' >/dev/null 2>&1; then - : - else - MAKEINFO="$MISSING makeinfo" - fi - ;; -changequote([,]) -esac - -# FIXME: expect and dejagnu may become build tools? - -AC_CHECK_PROGS(EXPECT, expect, expect) -case " $configdirs " in - *" expect "*) - test $host = $build && EXPECT='$$r/$(HOST_SUBDIR)/expect/expect' - ;; -esac - -AC_CHECK_PROGS(RUNTEST, runtest, runtest) -case " $configdirs " in - *" dejagnu "*) - test $host = $build && RUNTEST='$$r/$(HOST_SUBDIR)/dejagnu/runtest' - ;; -esac - - # Host tools. -NCN_STRICT_CHECK_TOOLS(AR, ar) -NCN_STRICT_CHECK_TOOLS(AS, as) -NCN_STRICT_CHECK_TOOLS(DLLTOOL, dlltool) -NCN_STRICT_CHECK_TOOLS(LD, ld) -NCN_STRICT_CHECK_TOOLS(LIPO, lipo) -NCN_STRICT_CHECK_TOOLS(NM, nm) -NCN_STRICT_CHECK_TOOLS(RANLIB, ranlib, :) -NCN_STRICT_CHECK_TOOLS(STRIP, strip, :) -NCN_STRICT_CHECK_TOOLS(WINDRES, windres) -NCN_STRICT_CHECK_TOOLS(OBJCOPY, objcopy) -NCN_STRICT_CHECK_TOOLS(OBJDUMP, objdump) +NCN_STRICT_CHECK_TOOL(AR, ar) +NCN_STRICT_CHECK_TOOL(AS, as) +NCN_STRICT_CHECK_TOOL(DLLTOOL, dlltool) +NCN_STRICT_CHECK_TOOL(LD, ld) +NCN_STRICT_CHECK_TOOL(NM, nm) +NCN_STRICT_CHECK_TOOL(RANLIB, ranlib, :) +NCN_STRICT_CHECK_TOOL(WINDRES, windres) +NCN_STRICT_CHECK_TOOL(OBJCOPY, objcopy) +NCN_STRICT_CHECK_TOOL(OBJDUMP, objdump) AC_SUBST(CC) AC_SUBST(CXX) AC_SUBST(CFLAGS) @@ -2251,87 +2133,62 @@ AC_SUBST(CFLAGS_FOR_BUILD) AC_SUBST(CXXFLAGS) # Target tools. -AC_ARG_WITH([build-time-tools], - [ --with-build-time-tools=path - use given path to find target tools during the build], - [case x"$withval" in - x/*) ;; - *) - with_build_time_tools= - AC_MSG_WARN([argument to --with-build-time-tools must be an absolute path]) - ;; - esac], - [with_build_time_tools=]) - -NCN_STRICT_CHECK_TARGET_TOOLS(CC_FOR_TARGET, cc gcc) -NCN_STRICT_CHECK_TARGET_TOOLS(CXX_FOR_TARGET, c++ g++ cxx gxx) -NCN_STRICT_CHECK_TARGET_TOOLS(GCC_FOR_TARGET, gcc, ${CC_FOR_TARGET}) -NCN_STRICT_CHECK_TARGET_TOOLS(GCJ_FOR_TARGET, gcj) -NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran) - -ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar) -ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as) -ACX_CHECK_INSTALLED_TARGET_TOOL(DLLTOOL_FOR_TARGET, dlltool) -ACX_CHECK_INSTALLED_TARGET_TOOL(LD_FOR_TARGET, ld) -ACX_CHECK_INSTALLED_TARGET_TOOL(LIPO_FOR_TARGET, lipo) -ACX_CHECK_INSTALLED_TARGET_TOOL(NM_FOR_TARGET, nm) -ACX_CHECK_INSTALLED_TARGET_TOOL(OBJDUMP_FOR_TARGET, objdump) -ACX_CHECK_INSTALLED_TARGET_TOOL(RANLIB_FOR_TARGET, ranlib, :) -ACX_CHECK_INSTALLED_TARGET_TOOL(STRIP_FOR_TARGET, strip) -ACX_CHECK_INSTALLED_TARGET_TOOL(WINDRES_FOR_TARGET, windres) - -RAW_CXX_FOR_TARGET="$CXX_FOR_TARGET" - -GCC_TARGET_TOOL(ar, AR_FOR_TARGET, AR, [binutils/ar]) -GCC_TARGET_TOOL(as, AS_FOR_TARGET, AS, [gas/as-new]) -GCC_TARGET_TOOL(cc, CC_FOR_TARGET, CC, [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) -GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX, - [gcc/g++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], - c++) -GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX, - [gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs], - c++) -GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool]) -GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/]) -GCC_TARGET_TOOL(gcj, GCJ_FOR_TARGET, GCJ, - [gcc/gcj -B$$r/$(HOST_SUBDIR)/gcc/], java) -GCC_TARGET_TOOL(gfortran, GFORTRAN_FOR_TARGET, GFORTRAN, - [gcc/gfortran -B$$r/$(HOST_SUBDIR)/gcc/], fortran) -GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new]) -GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO) -GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new]) -GCC_TARGET_TOOL(objdump, OBJDUMP_FOR_TARGET, OBJDUMP, [binutils/objdump]) -GCC_TARGET_TOOL(ranlib, RANLIB_FOR_TARGET, RANLIB, [binutils/ranlib]) -GCC_TARGET_TOOL(strip, STRIP_FOR_TARGET, STRIP, [binutils/strip]) -GCC_TARGET_TOOL(windres, WINDRES_FOR_TARGET, WINDRES, [binutils/windres]) - +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_AR_FOR_TARGET, ar) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_AS_FOR_TARGET, as) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_DLLTOOL_FOR_TARGET, dlltool) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_LD_FOR_TARGET, ld) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_NM_FOR_TARGET, nm) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_RANLIB_FOR_TARGET, ranlib, :) +NCN_STRICT_CHECK_TARGET_TOOL(CONFIGURED_WINDRES_FOR_TARGET, windres) + +AC_SUBST(GCC_FOR_TARGET) AC_SUBST(FLAGS_FOR_TARGET) +AC_SUBST(CC_FOR_TARGET) +AC_SUBST(GCJ_FOR_TARGET) +AC_SUBST(GFORTRAN_FOR_TARGET) +AC_SUBST(CXX_FOR_TARGET) AC_SUBST(RAW_CXX_FOR_TARGET) +AC_SUBST(CXX_FOR_TARGET_FOR_RECURSIVE_MAKE) +AC_SUBST(RAW_CXX_FOR_TARGET_FOR_RECURSIVE_MAKE) + +# Fix up target tools. +if test "x${build}" = "x${host}" ; then + # In this case, the newly built tools can and should be used, + # so we override the results of the autoconf tests. + # This should really only happen when the tools are actually being built, + # but that's a further refinement. The new build scheme, where + # tools are built into a structure paralleling where they're installed, + # should also eliminate all of this cleanly. + AR_FOR_TARGET="\$(USUAL_AR_FOR_TARGET)" + AS_FOR_TARGET="\$(USUAL_AS_FOR_TARGET)" + DLLTOOL_FOR_TARGET="\$(USUAL_DLLTOOL_FOR_TARGET)" + LD_FOR_TARGET="\$(USUAL_LD_FOR_TARGET)" + NM_FOR_TARGET="\$(USUAL_NM_FOR_TARGET)" + RANLIB_FOR_TARGET="\$(USUAL_RANLIB_FOR_TARGET)" + WINDRES_FOR_TARGET="\$(USUAL_WINDRES_FOR_TARGET)" +else + # Just use the ones we found. + AR_FOR_TARGET="\$(CONFIGURED_AR_FOR_TARGET)" + AS_FOR_TARGET="\$(CONFIGURED_AS_FOR_TARGET)" + DLLTOOL_FOR_TARGET="\$(CONFIGURED_DLLTOOL_FOR_TARGET)" + LD_FOR_TARGET="\$(CONFIGURED_LD_FOR_TARGET)" + NM_FOR_TARGET="\$(CONFIGURED_NM_FOR_TARGET)" + RANLIB_FOR_TARGET="\$(CONFIGURED_RANLIB_FOR_TARGET)" + WINDRES_FOR_TARGET="\$(CONFIGURED_WINDRES_FOR_TARGET)" +fi +AC_SUBST(AR_FOR_TARGET) +AC_SUBST(AS_FOR_TARGET) +AC_SUBST(DLLTOOL_FOR_TARGET) +AC_SUBST(LD_FOR_TARGET) +AC_SUBST(NM_FOR_TARGET) +AC_SUBST(RANLIB_FOR_TARGET) +AC_SUBST(WINDRES_FOR_TARGET) # Certain tools may need extra flags. AR_FOR_TARGET=${AR_FOR_TARGET}${extra_arflags_for_target} RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target} NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_for_target} -# When building target libraries, except in a Canadian cross, we use -# the same toolchain as the compiler we just built. -COMPILER_AS_FOR_TARGET='$(AS_FOR_TARGET)' -COMPILER_LD_FOR_TARGET='$(LD_FOR_TARGET)' -COMPILER_NM_FOR_TARGET='$(NM_FOR_TARGET)' -if test $host = $build; then - case " $configdirs " in - *" gcc "*) - COMPILER_AS_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/as' - COMPILER_LD_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/collect-ld' - COMPILER_NM_FOR_TARGET='$$r/$(HOST_SUBDIR)/gcc/nm'${extra_nmflags_for_target} - ;; - esac -fi - -AC_SUBST(COMPILER_AS_FOR_TARGET) -AC_SUBST(COMPILER_LD_FOR_TARGET) -AC_SUBST(COMPILER_NM_FOR_TARGET) - AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles]) AC_ARG_ENABLE(maintainer-mode, [ --enable-maintainer-mode enable make rules and dependencies not useful @@ -2373,6 +2230,36 @@ case $build in esac AC_SUBST(stage1_cflags) +# It makes debugging easier if we create as symlinks the stage directories +# gcc for stageN-gcc and stagePREV-gcc for stage(N-1). In case this is not +# possible, however, we can resort to mv. +AC_CACHE_CHECK([if symbolic links between directories work], +[gcc_cv_prog_ln_s_dir], +[if test "${LN_S}" = "ln -s" \ + && mkdir confdir.s1 \ + && ln -s confdir.s1 confdir.s2 \ + && echo timestamp1 > confdir.s1/conftest.1 \ + && cmp confdir.s1/conftest.1 confdir.s2/conftest.1 \ + && echo timestamp2 > confdir.s2/conftest.2 \ + && cmp confdir.s1/conftest.2 confdir.s1/conftest.2 \ + && rm -f confdir.s2; then + gcc_cv_prog_ln_s_dir=yes +else + gcc_cv_prog_ln_s_dir=no +fi +rm -rf confdir.s1 confdir.s2]) + +case ${gcc_cv_prog_ln_s_dir} in + yes) + CREATE_LINK_TO_DIR='ln -s $$1 $$2' + UNDO_LINK_TO_DIR='rm -f $$1' ;; + *) + CREATE_LINK_TO_DIR='mv $$1 $$2' + UNDO_LINK_TO_DIR='mv $$1 $$2' ;; +esac +AC_SUBST(CREATE_LINK_TO_DIR) +AC_SUBST(UNDO_LINK_TO_DIR) + # Enable -Werror in bootstrap stage2 and later. # Change the default to "no" on release branches. AC_ARG_ENABLE(werror, |