sinclude(config/acx.m4)
-# clear some things potentially inherited from environment.
-
-enable_threads=no
-enable_shared=no
-enable_libstdcxx_v3=yes
-floating_point=default
-gas=default
-x11=default
-
### we might need to use some other shell than /bin/sh for running subshells
### If we are on Windows, search for the shell. This will permit people
### to not have /bin/sh, but to be able to see /SOME/PATH/sh configure
config_shell=${CONFIG_SHELL-/bin/sh}
-## this is a little touchy and won't always work, but...
-##
-## if the argv[[0]] starts with a slash then it is an absolute name that can (and
-## must) be used as is.
-##
-## otherwise, if argv[[0]] has no slash in it, we can assume that it is on the
-## path. Since PATH might include "." we also add `pwd` to the end of PATH.
-##
-
progname=$0
# if PWD already has a value, it is probably wrong.
if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
# these libraries are used by various programs built for the host environment
#
-host_libs="intl mmalloc libiberty opcodes bfd readline db tcl tk itcl tix libgui zlib"
-
-libstdcxx_version="target-libstdc++-v3"
+host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
# these tools are built for the host environment
# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
# know that we are building the simulator.
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
-host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool grep diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils snavigator gettext zip fastjar"
+host_tools="texinfo byacc flex bison binutils gas ld gcc sid sim gdb make patch prms send-pr gprof etc expect dejagnu ash bash bzip2 m4 autoconf automake libtool diff rcs fileutils shellutils time textutils wdiff find uudecode hello tar gzip indent recode release sed utils guile perl gawk findutils gettext zip fastjar"
# libgcj represents the runtime libraries only used by gcj.
libgcj="target-libffi \
target_libs="target-libiberty \
target-libgloss \
target-newlib \
- ${libstdcxx_version} \
+ target-libstdc++-v3 \
target-libf2c \
- ${libgcj}
+ ${libgcj} \
target-libobjc"
# these tools are built using the target libs, and are intended to run only
configdirs=`echo ${host_libs} ${host_tools}`
target_configdirs=`echo ${target_libs} ${target_tools}`
+# Only make build modules if build != host.
+# This should be done more generally, but at the moment it doesn't matter.
+if test ${host_alias} != ${build_alias} ; then
+ # This is the only build module.
+ build_modules=libiberty
+else
+ build_modules=
+fi
+
+
################################################################################
srcname="gnu development package"
is_cross_compiler=yes
fi
-# We always want to use the same name for this directory, so that dejagnu
-# can reliably find it.
-target_subdir=${target_alias}
+# Find the build and target subdirs.
+GCC_TOPLEV_SUBDIRS
if test ! -d ${target_subdir} ; then
if mkdir ${target_subdir} ; then true
fi
fi
-build_prefix=build-
-build_subdir=${build_prefix}${build_alias}
-
if test x"${build_alias}" != x"${host}" ; then
if test ! -d ${build_subdir} ; then
if mkdir ${build_subdir} ; then true
# Some tools are only suitable for building in a "native" situation.
# Remove these if host!=target.
-native_only="autoconf automake libtool fileutils find gawk gettext grep gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms snavigator gnuserv target-gperf"
+native_only="autoconf automake libtool fileutils find gawk gettext gzip hello indent m4 rcs recode sed shellutils tar textutils uudecode wdiff gprof target-groff guile perl time ash bash bzip2 prms gnuserv target-gperf"
# Similarly, some are only suitable for cross toolchains.
# Remove these if host=target.
hppa*64*-*-*)
noconfigdirs="$noconfigdirs byacc"
;;
- i[[3456]]86-*-vsta)
- noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv gettext"
+ i[[3456789]]86-*-vsta)
+ noconfigdirs="tcl expect dejagnu make texinfo bison patch flex byacc send-pr gprof uudecode dejagnu diff guile perl itcl tix gnuserv gettext"
+ ;;
+ i[[3456789]]86-*-go32* | i[[3456789]]86-*-msdosdjgpp*)
+ noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
+ ;;
+ i[[3456789]]86-*-mingw32*)
+ # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix gnuserv"
+ noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
+ ;;
+ i[[3456789]]86-*-beos*)
+ noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
;;
- i[[3456]]86-*-go32* | i[[3456]]86-*-msdosdjgpp*)
- noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix db snavigator gnuserv libffi"
- ;;
- i[[3456]]86-*-mingw32*)
- # noconfigdirs="tcl tk expect dejagnu make texinfo bison patch flex byacc send-pr uudecode dejagnu diff guile perl itcl tix db snavigator gnuserv"
- noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
- ;;
- i[[3456]]86-*-beos*)
- noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
- ;;
*-*-cygwin*)
- noconfigdirs="autoconf automake send-pr rcs guile perl"
+ noconfigdirs="autoconf automake send-pr rcs guile perl"
;;
*-*-netbsd*)
noconfigdirs="rcs"
;;
ppc*-*-pe)
- noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix db snavigator gnuserv"
+ noconfigdirs="patch diff make tk tcl expect dejagnu autoconf automake texinfo bison send-pr gprof rcs guile perl itcl tix gnuserv"
;;
powerpc-*-beos*)
noconfigdirs="$noconfigdirs tk itcl tix libgui gdb dejagnu readline"
*-*-chorusos)
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
;;
+ *-*-darwin*)
+ noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof"
+ noconfigdirs="$noconfigdirs target-libobjc ${libgcj}"
+ ;;
*-*-freebsd[[12]] | *-*-freebsd[[12]].* | *-*-freebsd*aout*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
;;
+ *-*-kaos*)
+ # Remove unsupported stuff on all kaOS configurations.
+ skipdirs="target-libiberty ${libgcj} target-libstdc++-v3 target-libf2c target-librx"
+ skipdirs="$skipdirs target-libobjc target-examples target-groff target-gperf"
+ skipdirs="$skipdirs zlib fastjar target-libjava target-boehm-gc target-zlib"
+ noconfigdirs="$noconfigdirs target-libgloss"
+ ;;
*-*-netbsd*)
# Skip some stuff on all NetBSD configurations.
noconfigdirs="$noconfigdirs target-newlib target-libiberty target-libgloss"
# Skip some stuff that's unsupported on some NetBSD configurations.
case "${target}" in
i*86-*-netbsdelf*) ;;
+ arm*-*-netbsdelf*) ;;
*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
esac
;;
*-*-netware)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-newlib target-libiberty target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-newlib target-libiberty target-libgloss ${libgcj}"
;;
*-*-rtems*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
noconfigdirs="$noconfigdirs tcl tix tk itcl libgui sim"
noconfigdirs="$noconfigdirs expect dejagnu"
# the C++ libraries don't build on top of CE's C libraries
- noconfigdirs="$noconfigdirs ${libstdcxx_version}"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3"
noconfigdirs="$noconfigdirs target-newlib"
case "${host}" in
*-*-cygwin*) ;; # keep gdb and readline
- *) noconfigdirs="$noconfigdirs gdb readline ${libstdcxx_version}"
+ *) noconfigdirs="$noconfigdirs gdb readline"
;;
esac
;;
noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
;;
avr-*-*)
- noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
;;
c4x-*-* | tic4x-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
;;
c54x*-*-* | tic54x-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} gcc gdb newlib"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
;;
cris-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
d10v-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
;;
d30v-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
noconfigdirs="$noconfigdirs target-libgloss"
;;
h8500-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
;;
hppa*64*-*-linux* | parisc*64*-*-linux*)
# In this case, it's because the hppa64-linux target is for
# No gdb or ld support yet.
noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb ld"
;;
- i[[3456]]86-*-coff | i[[3456]]86-*-elf)
+ i[[3456789]]86-*-coff | i[[3456789]]86-*-elf)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
- i[[34567]]86-*-freebsd*)
+ i[[3456789]]86-*-freebsd*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
- i[[3456]]86-*-linux*)
+ i[[3456789]]86-*-linux*)
# The GCC port for glibc1 has no MD_FALLBACK_FRAME_STATE_FOR, so let's
# not build java stuff by default.
case "${target}" in
# This section makes it possible to build newlib natively on linux.
# If we are using a cross compiler then don't configure newlib.
if test x${is_cross_compiler} != xno ; then
- noconfigdirs="$noconfigdirs target-newlib"
+ noconfigdirs="$noconfigdirs target-newlib"
fi
noconfigdirs="$noconfigdirs target-libgloss"
# If we are not using a cross compiler, do configure newlib.
# if the --with-newlib option has been given, because otherwise
# 'target-newlib' will appear in skipdirs.
;;
- i[[3456]]86-*-mingw32*)
+ i[[3456789]]86-*-mingw32*)
target_configdirs="$target_configdirs target-mingw"
noconfigdirs="$noconfigdirs expect target-libgloss ${libgcj}"
# Can't build gdb for mingw32 if not native.
case "${host}" in
- i[[3456]]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
- *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix db snavigator gnuserv"
+ i[[3456789]]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
+ *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
;;
esac
;;
# Can't build gdb for Cygwin if not native.
case "${host}" in
*-*-cygwin*) ;; # keep gdb tcl tk expect etc.
- *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui db snavigator gnuserv"
+ *) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix libgui gnuserv"
;;
esac
;;
- i[[3456]]86-*-pe)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+ i[[3456789]]86-*-pe)
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
;;
- i[[3456]]86-*-sco3.2v5*)
+ i[[3456789]]86-*-sco3.2v5*)
# The linker does not yet know about weak symbols in COFF,
# and is not configured to handle mixed ELF and COFF.
noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
;;
- i[[3456]]86-*-sco*)
+ i[[3456789]]86-*-sco*)
noconfigdirs="$noconfigdirs gprof target-libgloss ${libgcj}"
;;
- i[[3456]]86-*-solaris2*)
+ i[[3456789]]86-*-solaris2*)
noconfigdirs="$noconfigdirs target-libgloss"
;;
- i[[3456]]86-*-sysv4*)
+ i[[3456789]]86-*-sysv4*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
;;
- i[[3456]]86-*-beos*)
- noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
- ;;
+ i[[3456789]]86-*-beos*)
+ noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
+ ;;
m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
- noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
;;
m68k-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
powerpc*-*-winnt* | powerpc*-*-pe* | ppc*-*-pe)
target_configdirs="$target_configdirs target-winsup"
- noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix db snavigator gnuserv ${libgcj}"
+ noconfigdirs="$noconfigdirs gdb tcl tk make expect target-libgloss itcl tix gnuserv ${libgcj}"
# always build newlib.
skipdirs=`echo " ${skipdirs} " | sed -e 's/ target-newlib / /'`
;;
# This is temporary until we can link against shared libraries
powerpcle-*-solaris*)
- noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix db snavigator gnuserv ${libgcj}"
+ noconfigdirs="$noconfigdirs gdb sim make tcl tk expect itcl tix gnuserv ${libgcj}"
;;
powerpc-*-beos*)
noconfigdirs="$noconfigdirs gdb target-newlib target-libgloss ${libgcj}"
;;
- powerpc-*-darwin*)
- noconfigdirs="$noconfigdirs bfd binutils ld gas opcodes gdb gprof ${libgcj}"
- ;;
powerpc-*-eabi)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
- powerpc64*-*-linux*)
- noconfigdirs="$noconfigdirs target-newlib target-libgloss"
- # not yet ported.
- noconfigdirs="$noconfigdirs target-libffi"
- ;;
rs6000-*-lynxos*)
noconfigdirs="$noconfigdirs target-newlib gprof ${libgcj}"
;;
;;
mipstx39-*-*)
noconfigdirs="$noconfigdirs gprof ${libgcj}" # same as generic mips
- ;;
+ ;;
mips*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
;;
;;
sh-*-*)
case "${host}" in
- i[[3456]]86-*-vsta) ;; # don't add gprof back in
- i[[3456]]86-*-go32*) ;; # don't add gprof back in
- i[[3456]]86-*-msdosdjgpp*) ;; # don't add gprof back in
+ i[[3456789]]86-*-vsta) ;; # don't add gprof back in
+ i[[3456789]]86-*-go32*) ;; # don't add gprof back in
+ i[[3456789]]86-*-msdosdjgpp*) ;; # don't add gprof back in
*) skipdirs=`echo " ${skipdirs} " | sed -e 's/ gprof / /'` ;;
esac
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
sparc-*-solaris* | sparc64-*-solaris* | sparcv9-*-solaris*)
;;
v810-*-*)
- noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld ${libstdcxx_version} opcodes target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs bfd binutils gas gcc gdb ld target-libstdc++-v3 opcodes target-libgloss ${libgcj}"
;;
v850-*-*)
noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj}"
;;
ip2k-*-*)
- noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
;;
*-*-linux*)
noconfigdirs="$noconfigdirs target-newlib target-libgloss"
# go away some day.
# NB: embedded tabs in this IF block -- do not untabify
if test x"${enable_languages+set}" != xset; then
- if test x"${LANGUAGES+set}" = xset; then
- enable_languages="${LANGUAGES}"
- echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
- else
- enable_languages=all
- fi
+ if test x"${LANGUAGES+set}" = xset; then
+ enable_languages="${LANGUAGES}"
+ echo configure.in: warning: setting LANGUAGES is deprecated, use --enable-languages instead 1>&2
+ else
+ enable_languages=all
+ fi
else
- if test x"${enable_languages}" = x ||
- test x"${enable_languages}" = xyes;
- then
- echo configure.in: --enable-languages needs at least one language argument 1>&2
- exit 1
- fi
+ if test x"${enable_languages}" = x ||
+ test x"${enable_languages}" = xyes;
+ then
+ echo configure.in: --enable-languages needs at least one language argument 1>&2
+ exit 1
+ fi
fi
enable_languages=`echo "${enable_languages}" | sed -e 's/[[ ,]][[ ,]]*/,/g' -e 's/,$//'`
# front ends it requires, even if some are required indirectly.
for lang in ${srcdir}/gcc/*/config-lang.in ..
do
- case $lang in
- ..)
- ;;
+ case $lang in
+ ..) ;;
# The odd quoting in the next line works around
# an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[[*]]/config-lang.in)
- ;;
+ ${srcdir}/gcc/[[*]]/config-lang.in) ;;
*)
- lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang`
- this_lang_requires=`sed -n -e 's,^lang_requires=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_requires=\([[^ ]]*\).*$,\1,p' $lang`
- for other in $this_lang_requires
- do
- case ,${enable_languages}, in
- *,$other,*)
- ;;
- *,all,*)
- ;;
- *,$lang_alias,*)
- echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
- enable_languages="$enable_languages,$other"
- ;;
- esac
- done
- ;;
- esac
+ lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang`
+ this_lang_requires=`sed -n -e 's,^lang_requires=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_requires=\([[^ ]]*\).*$,\1,p' $lang`
+ for other in $this_lang_requires
+ do
+ case ,${enable_languages}, in
+ *,$other,*) ;;
+ *,all,*) ;;
+ *,$lang_alias,*)
+ echo " \`$other' language required by \`$lang_alias'; enabling" 1>&2
+ enable_languages="$enable_languages,$other"
+ ;;
+ esac
+ done
+ ;;
+ esac
done
subdirs=
for lang in ${srcdir}/gcc/*/config-lang.in ..
do
- case $lang in
- ..) ;;
- # The odd quoting in the next line works around
- # an apparent bug in bash 1.12 on linux.
- ${srcdir}/gcc/[[*]]/config-lang.in) ;;
- *)
- lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang`
- this_lang_libs=`sed -n -e 's,^target_libs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^target_libs=\([[^ ]]*\).*$,\1,p' $lang`
- this_lang_dirs=`sed -n -e 's,^lang_dirs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_dirs=\([[^ ]]*\).*$,\1,p' $lang`
- build_by_default=`sed -n -e 's,^build_by_default=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^build_by_default=\([[^ ]]*\).*$,\1,p' $lang`
- if test "x$lang_alias" = x
- then
- echo "$lang doesn't set \$language." 1>&2
- exit 1
- fi
- case ${build_by_default},${enable_languages}, in
- *,$lang_alias,*) add_this_lang=yes ;;
- no,*) add_this_lang=no ;;
- *,all,*) add_this_lang=yes ;;
- *) add_this_lang=no ;;
- esac
- if test x"${add_this_lang}" = xyes; then
- eval target_libs='"$target_libs "'\"$this_lang_libs\"
- else
- eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
- fi
- ;;
- esac
+ case $lang in
+ ..) ;;
+ # The odd quoting in the next line works around
+ # an apparent bug in bash 1.12 on linux.
+ ${srcdir}/gcc/[[*]]/config-lang.in) ;;
+ *)
+ lang_alias=`sed -n -e 's,^language=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^language=\([[^ ]]*\).*$,\1,p' $lang`
+ this_lang_libs=`sed -n -e 's,^target_libs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^target_libs=\([[^ ]]*\).*$,\1,p' $lang`
+ this_lang_dirs=`sed -n -e 's,^lang_dirs=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^lang_dirs=\([[^ ]]*\).*$,\1,p' $lang`
+ build_by_default=`sed -n -e 's,^build_by_default=[['"'"'"'"]]\(.*\)[["'"'"'"']].*$,\1,p' -e 's,^build_by_default=\([[^ ]]*\).*$,\1,p' $lang`
+ if test "x$lang_alias" = x
+ then
+ echo "$lang doesn't set \$language." 1>&2
+ exit 1
+ fi
+ case ${build_by_default},${enable_languages}, in
+ *,$lang_alias,*) add_this_lang=yes ;;
+ no,*) add_this_lang=no ;;
+ *,all,*) add_this_lang=yes ;;
+ *) add_this_lang=no ;;
+ esac
+ if test x"${add_this_lang}" = xyes; then
+ eval target_libs='"$target_libs "'\"$this_lang_libs\"
+ else
+ eval noconfigdirs='"$noconfigdirs "'\"$this_lang_libs $this_lang_dirs\"
+ fi
+ ;;
+ esac
done
# Remove the entries in $skipdirs and $noconfigdirs from $configdirs and
;;
m88k-dg-dgux*)
tentative_cc="gcc -Wall -ansi -D__using_DGUX"
- host_makefile_frag="config/mh-dgux"
;;
m88k-harris-cxux*)
# Under CX/UX, we want to tell the compiler to use ANSI mode.
i370-ibm-opened*)
tentative_cc="c89"
;;
- i[[3456]]86-*-sysv5*)
+ i[[3456789]]86-*-sysv5*)
host_makefile_frag="config/mh-sysv5"
;;
- i[[3456]]86-*-dgux*)
+ i[[3456789]]86-*-dgux*)
tentative_cc="gcc -Wall -ansi -D__using_DGUX"
host_makefile_frag="config/mh-dgux386"
;;
- i[[3456]]86-ncr-sysv4.3*)
+ i[[3456789]]86-ncr-sysv4.3*)
# The MetaWare compiler will generate a copyright message unless you
# turn it off by adding the -Hnocopyr flag.
tentative_cc="cc -Hnocopyr"
;;
- i[[3456]]86-ncr-sysv4*)
+ i[[3456789]]86-ncr-sysv4*)
# for an NCR 3000 (i486/SVR4) system.
# The NCR 3000 ships with a MetaWare compiler installed as /bin/cc.
# This compiler not only emits obnoxious copyright messages every time
tentative_cc="/usr/ccs/ATT/cc"
host_makefile_frag="config/mh-ncr3000"
;;
- i[[3456]]86-*-sco3.2v5*)
+ i[[3456789]]86-*-sco3.2v5*)
;;
- i[[3456]]86-*-sco*)
+ i[[3456789]]86-*-sco*)
# The native C compiler botches some simple uses of const. Unfortunately,
# it doesn't defined anything like "__sco__" for us to test for in ansidecl.h.
tentative_cc="cc -Dconst="
host_makefile_frag="config/mh-sco"
;;
- i[[3456]]86-*-udk*)
+ i[[3456789]]86-*-udk*)
host_makefile_frag="config/mh-sysv5"
;;
- i[[3456]]86-*-solaris2*)
+ i[[3456789]]86-*-solaris2*)
host_makefile_frag="config/mh-sysv4"
;;
- i[[3456]]86-*-msdosdjgpp*)
+ i[[3456789]]86-*-msdosdjgpp*)
host_makefile_frag="config/mh-djgpp"
;;
*-cygwin*)
extra_ranlibflags_for_target=
target_makefile_frag=/dev/null
case "${target}" in
- i[[3456]]86-*-netware*)
+ i[[3456789]]86-*-netware*)
target_makefile_frag="config/mt-netware"
;;
powerpc-*-netware*)
extra_host_args="$extra_host_args --with-newlib"
fi
-# We default to --with-shared on platforms where -fpic is meaningless.
-# Well, we don't yet, but we will.
-if false && test "${host}" = "${target}" && test x${enable_shared} = x ; then
- case "${target}" in
- alpha*-dec-osf*) enable_shared=yes ;;
- alpha*-*-linux*) enable_shared=yes ;;
- mips-sgi-irix5*) enable_shared=yes ;;
- *) enable_shared=no ;;
- esac
-fi
-
-case "${enable_shared}" in
- yes) shared=yes ;;
- no) shared=no ;;
- "") shared=no ;;
- *) shared=yes ;;
-esac
-
# Default to using --with-stabs for certain targets.
if test x${with_stabs} = x ; then
case "${target}" in
- mips*-*-irix6*o32)
- with_stabs=yes;
- extra_host_args="${extra_host_args} --with-stabs"
- ;;
mips*-*-irix6*)
;;
mips*-*-* | alpha*-*-osf*)
# Some systems (e.g., one of the i386-aix systems the gas testers are
# using) don't handle "\$" correctly, so don't use it here.
-tooldir='$(exec_prefix)'/${target_alias}
+tooldir='${exec_prefix}'/${target_alias}
build_tooldir=${tooldir}
# Generate a default definition for YACC. This is used if the makefile can't
esac
fi
-# record if we want runtime library stuff installed in libsubdir.
-# Blank means no.
-if test -z "${enable_version_specific_runtime_libs}"; then
- enable_version_specific_runtime_libs=no
-fi
-
# Make sure that the compiler is able to generate an executable. If it
# can't, we are probably in trouble. We don't care whether we can run the
# executable--we might be using a cross compiler--we only care whether it
# If --enable-shared was set, we must set LD_LIBRARY_PATH so that the
# binutils tools will find libbfd.so.
-if test "${shared}" = "yes" ; then
- SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)"
-else
- SET_LIB_PATH=
-fi
-
+case "${enable_shared}" in
+ no | "") SET_LIB_PATH= ;;
+ *) SET_LIB_PATH="\$(REALLY_SET_LIB_PATH)" ;;
+esac
case "${host}" in
*-*-hpux*) RPATH_ENVVAR=SHLIB_PATH ;;
target_configdirs=`echo "${target_configdirs}" | sed -e 's/target-//g'`
# This is the final value for target_configdirs. configdirs already
-# has its final value. It's time to create some lists of valid targets.
-
-# While at that, we remove Makefiles if we were started for recursive
-# configuration, such that the top-level Makefile reconfigures them,
-# like we used to do when configure itself was recursive.
+# has its final value, as does build_modules. It's time to create some
+# lists of valid targets.
all_build_modules=
configure_build_modules=
-# Only make build modules if build != host.
-# This should be done more generally, but at the moment it doesn't matter.
-if test ${host_alias} != ${build_alias} ; then
- for module in libiberty ; do
- all_build_modules=all-build-${module}
- configure_build_modules=configure-build-${module}
- if test -z "${no_recursion}" \
- && test -f ${build_subdir}/${module}/Makefile; then
- echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
- rm -f ${build_subdir}/${module}/Makefile
- fi
- done
-fi
-
-all_host_modules=
-check_host_modules=
-install_host_modules=
-configure_host_modules=
-for module in ${configdirs} ; do
- all_host_modules="${all_host_modules} all-${module}"
- check_host_modules="${check_host_modules} check-${module}"
- install_host_modules="${install_host_modules} install-${module}"
- configure_host_modules="${configure_host_modules} configure-${module}"
- if test -z "${no_recursion}" \
- && test -f ${module}/Makefile; then
- echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
- rm -f ${module}/Makefile
- fi
-done
-install_host_modules_nogcc=`echo "${install_host_modules}" | sed -e 's/install-gcc//g'`
-
-all_target_modules=
-check_target_modules=
-install_target_modules=
-configure_target_modules=
-for module in ${target_configdirs} ; do
- all_target_modules="${all_target_modules} all-target-${module}"
- check_target_modules="${check_target_modules} check-target-${module}"
- install_target_modules="${install_target_modules} install-target-${module}"
- configure_target_modules="${configure_target_modules} configure-target-${module}"
- if test -z "${no_recursion}" \
- && test -f ${target_subdir}/${module}/Makefile; then
- echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
- rm -f ${target_subdir}/${module}/Makefile
- fi
+for module in ${build_modules} ; do
+ all_build_modules=all-build-${module}
+ configure_build_modules=configure-build-${module}
done
# Determine whether gdb needs tk/tcl or not.
esac
# Create the 'maybe dependencies'. This uses a temporary file.
+
+# While at that, we remove Makefiles if we were started for recursive
+# configuration, so that the top-level Makefile reconfigures them,
+# like we used to do when configure itself was recursive.
rm -f maybedep.tmp
echo '# maybedep.tmp' > maybedep.tmp
-for item in ${all_build_modules} ${all_host_modules} ${all_target_modules} \
- ${install_host_modules} ${install_target_modules} \
- ${configure_build_modules} ${configure_host_modules} ${configure_target_modules} \
- ; do
- echo "maybe-${item}: ${item}" >> maybedep.tmp
+
+# Make-targets which may need maybe dependencies.
+mts="configure all install check clean distclean dvi info install-info"
+mts="${mts} installcheck mostlyclean maintainer-clean TAGS"
+
+# Loop over modules and make-targets.
+for module in ${build_modules} ; do
+ if test -z "${no_recursion}" \
+ && test -f ${build_subdir}/${module}/Makefile; then
+ echo 1>&2 "*** removing ${build_subdir}/${module}/Makefile to force reconfigure"
+ rm -f ${build_subdir}/${module}/Makefile
+ fi
+ for mt in ${mts} ; do
+ case ${mt} in
+ install) ;; # No installing build modules.
+ *) echo "maybe-${mt}-build-${module}: ${mt}-build-${module}" >> maybedep.tmp ;;
+ esac
+ done
+done
+for module in ${configdirs} ; do
+ if test -z "${no_recursion}" \
+ && test -f ${module}/Makefile; then
+ echo 1>&2 "*** removing ${module}/Makefile to force reconfigure"
+ rm -f ${module}/Makefile
+ fi
+ for mt in ${mts} ; do
+ echo "maybe-${mt}-${module}: ${mt}-${module}" >> maybedep.tmp
+ done
+done
+for module in ${target_configdirs} ; do
+ if test -z "${no_recursion}" \
+ && test -f ${target_subdir}/${module}/Makefile; then
+ echo 1>&2 "*** removing ${target_subdir}/${module}/Makefile to force reconfigure"
+ rm -f ${target_subdir}/${module}/Makefile
+ fi
+ for mt in ${mts} ; do
+ echo "maybe-${mt}-target-${module}: ${mt}-target-${module}" >> maybedep.tmp
+ done
done
maybe_dependencies=maybedep.tmp
AC_SUBST_FILE(maybe_dependencies)
# Create the serialization dependencies. This uses a temporary file.
AC_ARG_ENABLE([serial-configure],
-[ --disable-serial-[{host,target,build}-]configure
- Don't force sequential configuration of
+[ --enable-serial-[{host,target,build}-]configure
+ Force sequential configuration of
sub-packages for the host, target or build
- machine, or of any sub-packages at all])
+ machine, or all sub-packages])
+
+case ${enable_serial_configure} in
+ yes)
+ enable_serial_build_configure=yes
+ enable_serial_host_configure=yes
+ enable_serial_target_configure=yes
+ ;;
+esac
# These force 'configure's to be done one at a time, to avoid problems
# with contention over a shared config.cache.
rm -f serdep.tmp
echo '# serdep.tmp' > serdep.tmp
olditem=
-test "x${enable_serial_configure}" = xno ||
-test "x${enable_serial_build_configure}" = xno ||
+test "x${enable_serial_build_configure}" = xyes &&
for item in ${build_configdirs} ; do
case ${olditem} in
"") ;;
olditem=${item}
done
olditem=
-test "x${enable_serial_configure}" = xno ||
-test "x${enable_serial_host_configure}" = xno ||
+test "x${enable_serial_host_configure}" = xyes &&
for item in ${configdirs} ; do
case ${olditem} in
"") ;;
olditem=${item}
done
olditem=
-test "x${enable_serial_configure}" = xno ||
-test "x${enable_serial_target_configure}" = xno ||
+test "x${enable_serial_target_configure}" = xyes &&
for item in ${target_configdirs} ; do
case ${olditem} in
"") ;;
# down to subconfigures.
baseargs=`echo " ${ac_configure_args} " | \
sed -e 's/ --no[[^ ]]* / /' \
- -e 's/ \(--c[[a-z-]]*\|-cache-file\)[[= ]][[^ ]]* / /' \
- -e 's/ \(--sr[[a-z-]]*\|-srcdir\)[[= ]][[^ ]]* / /' \
- -e 's/ \(--ho[[a-z-]]*\|-host\)[[= ]][[^ ]]* / /' \
- -e 's/ \(--bu[[a-z-]]*\|-build\)[[= ]][[^ ]]* / /' \
- -e 's/ \(--t[[a-z-]]*\|-target\)[[= ]][[^ ]]* / /' \
- -e 's/ [[^ -][^ ]*] / /' \
+ -e 's/ --c[[a-z-]]*[[= ]][[^ ]]* / /' \
+ -e 's/ --sr[[a-z-]]*[[= ]][[^ ]]* / /' \
+ -e 's/ --ho[[a-z-]]*[[= ]][[^ ]]* / /' \
+ -e 's/ --bu[[a-z-]]*[[= ]][[^ ]]* / /' \
+ -e 's/ --t[[a-z-]]*[[= ]][[^ ]]* / /' \
+ -e 's/ -cache-file[[= ]][[^ ]]* / /' \
+ -e 's/ -srcdir[[= ]][[^ ]]* / /' \
+ -e 's/ -host[[= ]][[^ ]]* / /' \
+ -e 's/ -build[[= ]][[^ ]]* / /' \
+ -e 's/ -target[[= ]][[^ ]]* / /' \
+ -e "s/ [[^' -][^ ]*] / /" \
-e 's/^ *//;s/ *$//'`
# For the build-side libraries, we just need to pretend we're native,
# Note, if you change the default, make sure to fix both here and in
# the gcc and libstdc++-v3 subdirectories.
# Check whether --with-gxx-include-dir or --without-gxx-include-dir was given.
-gxx_include_dir=
-if test -n "${with_gxx_include_dir}"; then
- case "${with_gxx_include_dir}" in
- yes )
- echo "configure.in: error: bad value ${withval} given for g++ include directory" 1>&2
- exit 1
- ;;
- no )
- ;;
- * )
- gxx_include_dir=${with_gxx_include_dir}
- ;;
- esac
-fi
-if test x${gxx_include_dir} = x; then
- if test x${enable_version_specific_runtime_libs} = xyes; then
- gxx_include_dir='${libsubdir}/include/c++'
- else
- . ${srcdir}/config.if
- gxx_include_dir='${prefix}/include/${libstdcxx_incdir}'
- fi
-else
- gxx_include_dir=${gxx_include_dir}
-fi
+case "${with_gxx_include_dir}" in
+ yes)
+ AC_MSG_ERROR([--with-gxx-include-dir=[[dir]] requires a directory])
+ ;;
+ no | "")
+ case "${enable_version_specific_runtime_libs}" in
+ yes) gxx_include_dir='${libsubdir}/include/c++' ;;
+ *)
+ . ${srcdir}/config.if
+ gxx_include_dir='${prefix}/include/'${libstdcxx_incdir} ;;
+ esac ;;
+ *) gxx_include_dir=${with_gxx_include_dir} ;;
+esac
FLAGS_FOR_TARGET=
case " $target_configdirs " in
*" --with-newlib "*)
case "$target" in
*-cygwin*)
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include -isystem $$s/newlib/libc/sys/cygwin -isystem $$s/newlib/libc/sys/cygwin32' ;;
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -L$$r/$(TARGET_SUBDIR)/winsup -L$$r/$(TARGET_SUBDIR)/winsup/cygwin -L$$r/$(TARGET_SUBDIR)/winsup/w32api/lib -isystem $$s/winsup/include -isystem $$s/winsup/cygwin/include -isystem $$s/winsup/w32api/include' ;;
esac
# If we're not building GCC, don't discard standard headers.
fi
case "${target}-${is_cross_compiler}" in
- i[[3456]]86-*-linux*-no)
+ i[[3456789]]86-*-linux*-no)
# Here host == target, so we don't need to build gcc,
# so we don't want to discard standard headers.
FLAGS_FOR_TARGET=`echo " $FLAGS_FOR_TARGET " | sed -e 's/ -nostdinc / /'`
# being built; programs in there won't even run.
if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
# Search for pre-installed headers if nothing else fits.
- FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
+ FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
fi
if test "x${use_gnu_ld}" = x &&
GCJ_FOR_TARGET=$GCJ_FOR_TARGET' $(FLAGS_FOR_TARGET)'
# Don't use libstdc++-v3's flags to configure/build itself.
-libstdcxx_flags='`test ! -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags || $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/testsuite_flags --build-includes` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs'
+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
AC_SUBST(BUILD_PREFIX)
AC_SUBST(BUILD_PREFIX_1)
AC_SUBST(configlinks)
-AC_SUBST(enable_shared)
-AC_SUBST(enable_threads)
-AC_SUBST(enable_version_specific_runtime_libs)
AC_SUBST(gcc_version_trigger)
AC_SUBST(gcc_version)
AC_SUBST(tooldir)
AC_SUBST(libstdcxx_incdir)
# Build module lists & subconfigure args.
-AC_SUBST(build_subdir)
AC_SUBST(build_configargs)
AC_SUBST(configure_build_modules)
AC_SUBST(all_build_modules)
# Host module lists & subconfigure args.
AC_SUBST(host_configargs)
AC_SUBST(configdirs)
-AC_SUBST(configure_host_modules)
-AC_SUBST(all_host_modules)
-AC_SUBST(check_host_modules)
-AC_SUBST(install_host_modules)
-AC_SUBST(install_host_modules_nogcc)
# Target module lists & subconfigure args.
-AC_SUBST(target_subdir)
AC_SUBST(target_configargs)
AC_SUBST(target_configdirs)
-AC_SUBST(configure_target_modules)
-AC_SUBST(all_target_modules)
-AC_SUBST(check_target_modules)
-AC_SUBST(install_target_modules)
# Build tools.
AC_SUBST(BISON)
RANLIB_FOR_TARGET=${RANLIB_FOR_TARGET}${extra_ranlibflags_for_target}
NM_FOR_TARGET=${NM_FOR_TARGET}${extra_nmflags_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
+ (and sometimes confusing) to the casual installer],
+ USE_MAINTAINER_MODE=$enableval,
+ USE_MAINTAINER_MODE=no)
+AC_MSG_RESULT($USE_MAINTAINER_MODE)
+AC_SUBST(MAINTAINER_MODE_TRUE)
+AC_SUBST(MAINTAINER_MODE_FALSE)
+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
+AC_SUBST(MAINT)dnl
+
AC_OUTPUT(Makefile)