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
#
host_libs="intl mmalloc libiberty opcodes bfd readline tcl tk itcl tix libgui zlib"
-libstdcxx_version="target-libstdc++-v3"
-
# 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.
target_libs="target-libiberty \
target-libgloss \
target-newlib \
- ${libstdcxx_version} \
+ target-libstdc++-v3 \
target-libf2c \
${libgcj} \
target-libobjc"
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 ${build_subdir} ; then true
hppa*64*-*-*)
noconfigdirs="$noconfigdirs byacc"
;;
- i[[3456]]86-*-vsta)
+ 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[[3456]]86-*-go32* | i[[3456]]86-*-msdosdjgpp*)
+ i[[3456789]]86-*-go32* | i[[3456789]]86-*-msdosdjgpp*)
noconfigdirs="tcl tk expect dejagnu send-pr uudecode guile itcl tix gnuserv libffi"
- ;;
- i[[3456]]86-*-mingw32*)
+ ;;
+ 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[[3456]]86-*-beos*)
- noconfigdirs="$noconfigdirs tk itcl tix libgui gdb"
- ;;
+ noconfigdirs="expect dejagnu autoconf automake send-pr rcs guile perl texinfo libtool"
+ ;;
+ i[[3456789]]86-*-beos*)
+ noconfigdirs="$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 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"
;;
*-*-kaos*)
# Remove unsupported stuff on all kaOS configurations.
- skipdirs="target-libiberty ${libgcj} ${libstdcxx_version} target-libf2c target-librx"
+ 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"
# 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 ${libgcj}"
+ noconfigdirs="$noconfigdirs ${libgcj} target-newlib target-libgloss"
;;
d10v-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj}"
;;
d30v-*-*)
- noconfigdirs="$noconfigdirs ${libgcj}"
+ noconfigdirs="$noconfigdirs ${libgcj} gdb"
;;
fr30-*-elf*)
- noconfigdirs="$noconfigdirs ${libgcj}"
+ noconfigdirs="$noconfigdirs ${libgcj} gdb"
;;
frv-*-*)
noconfigdirs="$noconfigdirs ${libgcj}"
;;
h8300*-*-*)
- noconfigdirs="$noconfigdirs target-libgloss"
+ noconfigdirs="$noconfigdirs target-libgloss ${libgcj} target-libf2c"
;;
h8500-*-*)
- noconfigdirs="$noconfigdirs ${libstdcxx_version} target-libgloss ${libgcj} target-libf2c"
+ noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} target-libf2c"
;;
hppa*64*-*-linux* | parisc*64*-*-linux*)
# In this case, it's because the hppa64-linux target is for
# build on HP-UX 10.20.
noconfigdirs="$noconfigdirs ld shellutils ${libgcj}"
;;
+ i960-*-*)
+ noconfigdirs="$noconfigdirs ${libgcj} gdb"
+ ;;
ia64*-*-elf*)
# No gdb support yet.
noconfigdirs="$noconfigdirs tix readline mmalloc libgui itcl gdb"
# 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.
+ i[[3456789]]86-*-mingw32) ;; # keep gdb tcl tk expect etc.
*) noconfigdirs="$noconfigdirs gdb tcl tk expect itcl tix gnuserv"
;;
esac
;;
esac
;;
- i[[3456]]86-*-pe)
- noconfigdirs="$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 ${libgcj}"
+ ;;
+ m32r-*-*)
+ noconfigdirs="$noconfigdirs ${libgcj} gdb"
+ ;;
m68hc11-*-*|m6811-*-*|m68hc12-*-*|m6812-*-*)
- noconfigdirs="$noconfigdirs target-libiberty ${libstdcxx_version} ${libgcj}"
+ noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
;;
m68k-*-elf*)
noconfigdirs="$noconfigdirs ${libgcj}"
powerpc-*-eabi)
noconfigdirs="$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 ${olditem} in
"") ;;
-e 's/ -host[[= ]][[^ ]]* / /' \
-e 's/ -build[[= ]][[^ ]]* / /' \
-e 's/ -target[[= ]][[^ ]]* / /' \
- -e 's/ [[^ -][^ ]*] / /' \
+ -e "s/ [[^' -][^ ]*] / /" \
-e 's/^ *//;s/ *$//'`
# 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)
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