m4_include(config/override.m4)
m4_include(config/proginstall.m4)
m4_include(config/elf.m4)
-m4_include(config/gcc-plugin.m4)
m4_include(config/ax_cxx_compile_stdcxx.m4)
+m4_include(config/gcc-plugin.m4)
m4_include([libtool.m4])
m4_include([ltoptions.m4])
m4_include([ltsugar.m4])
# these libraries are used by various programs built for the host environment
#f
-host_libs="intl libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe"
+host_libs="gettext libiberty opcodes bfd readline tcl tk itcl libgui zlib libbacktrace libcpp libcody libdecnumber gmp mpfr mpc isl libiconv libctf libsframe libgrust "
# these tools are built for the host environment
# Note, the powerpc-eabi build depends on sim occurring before gdb in order to
# binutils, gas and ld appear in that order because it makes sense to run
# "make check" in that particular order.
# If --enable-gold is used, "gold" may replace "ld".
-host_tools="flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gotools c++tools"
+host_tools="texinfo flex bison binutils gas ld fixincludes gcc cgen sid sim gdb gdbserver gprof etc expect dejagnu m4 utils guile fastjar gnattools libcc1 gm2tools gotools c++tools"
# these libraries are built for the target environment, and are built after
# the host libraries and the host tools (which may be a cross compiler)
target-libgloss \
target-newlib \
target-libgomp \
- target-liboffloadmic \
target-libatomic \
target-libitm \
target-libstdc++-v3 \
target-libffi \
target-libobjc \
target-libada \
+ target-libgm2 \
target-libgo \
+ target-libgrust \
target-libphobos \
target-zlib"
*-*-elf* | *-*-sysv4* | *-*-unixware* | *-*-eabi* | hppa*64*-*-hpux* \
| *-*-linux* | *-*-gnu* | frv-*-uclinux* | *-*-irix5* | *-*-irix6* \
| *-*-netbsd* | *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* \
- | *-*-solaris2* | *-*-nto* | *-*-nacl*)
+ | *-*-solaris2* | *-*-nto* | *-*-nacl* | *-*-haiku*)
case "${target}" in
*-*-linux*aout* | *-*-linux*oldld*)
;;
noconfigdirs="$noconfigdirs gnattools"
fi
+AC_ARG_ENABLE(libgm2,
+[AS_HELP_STRING([--enable-libgm2], [build libgm2 directory])],
+ENABLE_LIBGM2=$enableval,
+ENABLE_LIBGM2=no)
+if test "${ENABLE_LIBGM2}" != "yes" ; then
+ noconfigdirs="$noconfigdirs gm2tools"
+fi
+
AC_ARG_ENABLE(libssp,
[AS_HELP_STRING([--enable-libssp], [build libssp directory])],
ENABLE_LIBSSP=$enableval,
noconfigdirs="$noconfigdirs target-libstdc++-v3"
fi]
-# If this is accelerator compiler and its target is intelmic we enable
-# target liboffloadmic by default. If this is compiler with offloading
-# for intelmic we enable host liboffloadmic by default. Otherwise
-# liboffloadmic is disabled by default.
-AC_ARG_ENABLE([liboffloadmic],
-AC_HELP_STRING([[--enable-liboffloadmic[=ARG]]],
- [build liboffloadmic @<:@ARG={no,host,target}@:>@]),
-[case "$enableval" in
- no | host | target)
- enable_liboffloadmic=$enableval ;;
- *)
- AC_MSG_ERROR([--enable-liboffloadmic=no/host/target]) ;;
-esac],
-[if test x"$enable_as_accelerator_for" != x; then
- case "${target}" in
- *-intelmic-* | *-intelmicemul-*)
- enable_liboffloadmic=target
- extra_liboffloadmic_configure_flags="--enable-liboffloadmic=target"
- ;;
- *)
- enable_liboffloadmic=no
- ;;
- esac
-else
- case "${enable_offload_targets}" in
- *-intelmic-* | *-intelmicemul-*)
- enable_liboffloadmic=host
- extra_liboffloadmic_configure_flags="--enable-liboffloadmic=host"
- ;;
- *)
- enable_liboffloadmic=no
- ;;
- esac
-fi])
-AC_SUBST(extra_liboffloadmic_configure_flags)
-
# Enable libgomp by default on hosted POSIX systems, and a few others.
if test x$enable_libgomp = x ; then
case "${target}" in
fi
fi
-# Disable liboffloadmic on unsupported systems.
-if test -d ${srcdir}/liboffloadmic; then
- if test x$enable_liboffloadmic != xno; then
- AC_MSG_CHECKING([for liboffloadmic support])
- if (srcdir=${srcdir}/liboffloadmic; \
- . ${srcdir}/configure.tgt; \
- test -n "$UNSUPPORTED")
- then
- AC_MSG_RESULT([no])
- noconfigdirs="$noconfigdirs target-liboffloadmic"
- else
- AC_MSG_RESULT([yes])
- fi
- fi
-fi
-
# Disable libitm on unsupported systems.
if test -d ${srcdir}/libitm; then
if test x$enable_libitm = x; then
cris-*-* | crisv32-*-*)
libgloss_dir=cris
;;
+ kvx-*-elf)
+ libgloss_dir=kvx-elf
+ ;;
+ kvx-*-mbr)
+ libgloss_dir=kvx-mbr
+ ;;
+ kvx-*-cos)
+ libgloss_dir=kvx-cos
+ ;;
hppa*-*-*)
libgloss_dir=pa
;;
i[[3456789]]86-*-rdos*)
noconfigdirs="$noconfigdirs gdb"
;;
+ kvx-*-*)
+ noconfigdirs="$noconfigdirs gdb gdbserver sim"
+ ;;
mmix-*-*)
noconfigdirs="$noconfigdirs gdb"
;;
alpha*-linux*)
host_makefile_frag="config/mh-alpha-linux"
;;
- hppa*-hp-hpux10*)
- host_makefile_frag="config/mh-pa-hpux10"
- ;;
hppa*-hp-hpux*)
host_makefile_frag="config/mh-pa"
;;
if test "$poststage1_libs" = ""; then
poststage1_ldflags="-static-libstdc++ -static-libgcc"
fi])
+case $target in
+ *-darwin2* | *-darwin1[[56789]]*)
+ # For these versions, we default to using embedded rpaths.
+ if test "x$enable_darwin_at_rpath" != "xno"; then
+ poststage1_ldflags="$poststage1_ldflags -nodefaultrpaths"
+ fi
+ ;;
+ *-darwin*)
+ # For these versions, we only use embedded rpaths on demand.
+ if test "x$enable_darwin_at_rpath" = "xyes"; then
+ poststage1_ldflags="$poststage1_ldflags -nodefaultrpaths"
+ fi
+ ;;
+esac
AC_SUBST(poststage1_ldflags)
# GCC GRAPHITE dependency isl.
extra_linker_plugin_flags=)
AC_SUBST(extra_linker_plugin_flags)
+# Handle --enable-host-pie
+# If host PIE executables are the default (or must be forced on) for some host,
+# we must pass that configuration to the gcc directory.
+gcc_host_pie=
+AC_ARG_ENABLE(host-pie,
+[AS_HELP_STRING([--enable-host-pie],
+ [build position independent host executables])],
+[host_pie=$enableval
+ case $host in
+ *-*-darwin2*)
+ if test x$host_pie != xyes ; then
+ # for Darwin20+ this is required.
+ AC_MSG_WARN([PIE executables are required for the configured host, host-pie setting ignored.])
+ host_pie=yes
+ gcc_host_pie=--enable-host-pie
+ fi ;;
+ *) ;;
+ esac],
+[case $host in
+ *-*-darwin2*)
+ # Default to PIE (mandatory for aarch64).
+ host_pie=yes
+ gcc_host_pie=--enable-host-pie
+ ;;
+ *) host_pie=no ;;
+ esac])
+
+AC_SUBST(host_pie)
+AC_SUBST(gcc_host_pie)
+
# Enable --enable-host-shared.
# Checked early to determine whether jit is an 'all' language
AC_ARG_ENABLE(host-shared,
x86_64-*-darwin* | aarch64-*-darwin*)
if test x$host_shared != xyes ; then
# PIC is the default, and actually cannot be switched off.
- echo configure.ac: warning: PIC code is required for the configured target, host-shared setting ignored. 1>&2
+ AC_MSG_WARN([PIC code is required for the configured host; host-shared setting ignored.])
+ host_shared=yes
+ fi ;;
+ *-*-darwin*)
+ if test x$host_pie = xyes -a x$host_shared != xyes ; then
+ AC_MSG_WARN([PIC code is required for PIE host executables host-shared setting ignored.])
host_shared=yes
fi ;;
*) ;;
esac],
[case $host in
+ # 64B x86_64 and Aarch64 Darwin default to PIC.
x86_64-*-darwin* | aarch64-*-darwin*) host_shared=yes ;;
- *) host_shared=no ;;
+ # 32B and powerpc64 Darwin must use PIC to link PIE exes.
+ *-*-darwin*) host_shared=$host_pie ;;
+ *) host_shared=no;;
esac])
+
AC_SUBST(host_shared)
+if test x$host_shared = xyes; then
+ case $host in
+ *-*-darwin*)
+ # Since host shared is the default for 64b Darwin, and also enabled for
+ # host_pie, ensure that we present the PIE flag when host_pie is active.
+ if test x$host_pie = xyes; then
+ PICFLAG=-fPIE
+ fi
+ ;;
+ *)
+ PICFLAG=-fPIC
+ ;;
+ esac
+elif test x$host_pie = xyes; then
+ PICFLAG=-fPIE
+else
+ PICFLAG=
+fi
+
+AC_SUBST(PICFLAG)
+
+# If we are building PIC/PIE host executables, and we are building dependent
+# libs (e.g. GMP) in-tree those libs need to be configured to generate PIC
+# code.
+host_libs_picflag=
+if test "$host_shared" = "yes" -o "$host_pie" = "yes"; then
+host_libs_picflag='--with-pic'
+fi
+AC_SUBST(host_libs_picflag)
+
# By default, C and C++ are the only stage 1 languages.
stage1_languages=,c,
fi
esac
-# Disable libitm, libsanitizer, libvtv, liboffloadmic if we're not building C++
+# Disable libitm, libsanitizer, libvtv if we're not building C++
case ,${enable_languages}, in
*,c++,*)
# Disable libitm, libsanitizer if we're not building libstdc++
esac
;;
*)
- noconfigdirs="$noconfigdirs target-liboffloadmic target-libitm target-libsanitizer target-libvtv"
+ noconfigdirs="$noconfigdirs target-libitm target-libsanitizer target-libvtv"
+ ;;
+esac
+
+case ,${enable_languages}, in
+ *,rust,*)
+ case " ${noconfigdirs} " in
+ *\ target-libstdc++-v3\ *)
+ # Disable target libgrust if we're not building target libstdc++.
+ noconfigdirs="$noconfigdirs target-libgrust"
+ ;;
+ esac
;;
esac
spu-*-*)
target_makefile_frag="config/mt-spu"
;;
+ loongarch*-*linux* | loongarch*-*gnu*)
+ target_makefile_frag="config/mt-loongarch-gnu"
+ ;;
+ loongarch*-*elf*)
+ target_makefile_frag="config/mt-loongarch-elf"
+ ;;
mips*-sde-elf* | mips*-mti-elf* | mips*-img-elf*)
target_makefile_frag="config/mt-sde"
;;
# 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
+if test "x${enable_serial_build_configure}" = xyes || test "x${enable_serial_host_configure}" = xyes || test "x${enable_serial_target_configure}" = xyes; then
echo '# serdep.tmp' > serdep.tmp
+fi
olditem=
test "x${enable_serial_build_configure}" = xyes &&
for item in ${build_configdirs} ; do
# files altogether, and which should be passed on to subconfigures.
# Also strip program-prefix, program-suffix, and program-transform-name,
# so that we can pass down a consistent program-transform-name.
-baseargs=
+hbaseargs=
+bbaseargs=
tbaseargs=
keep_next=no
skip_next=no
*\'*)
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
- baseargs="$baseargs '$ac_arg'"
+ hbaseargs="$hbaseargs '$ac_arg'"
+ bbaseargs="$bbaseargs '$ac_arg'"
tbaseargs="$tbaseargs '$ac_arg'"
keep_next=no
continue
esac
skip_targ=no
+ skip_barg=no
case $ac_arg in
changequote(,)
--with-* | --without-*)
*[-_]lib)
lib=`echo "$libopt" | sed 's,[-_]lib$,,'`
;;
+ *[-_]prefix)
+ lib=`echo "$libopt" | sed 's,[-_]prefix$,,'`
+ ;;
+ *[-_]type)
+ lib=`echo "$libopt" | sed 's,[-_]type$,,'`
+ ;;
*)
lib=$libopt
;;
skip_targ=yes
fi
;;
+ libintl | libiconv)
+ # We don't want libintl (and co.) in anything but the host arguments.
+ skip_targ=yes
+ skip_barg=yes
+ ;;
esac
;;
esac
--cache-file=/dev/null | \
-cache-file=/dev/null )
# Handled here to avoid the test to skip args below.
- baseargs="$baseargs '$ac_arg'"
+ hbaseargs="$hbaseargs '$ac_arg'"
+ bbaseargs="$bbaseargs '$ac_arg'"
tbaseargs="$tbaseargs '$ac_arg'"
# Assert: $separate_arg should always be no.
keep_next=$separate_arg
*\'*)
ac_arg=`echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
esac
- baseargs="$baseargs '$ac_arg'"
+ hbaseargs="$hbaseargs '$ac_arg'"
+ if test X"$skip_barg" = Xno; then
+ bbaseargs="$bbaseargs '$ac_arg'"
+ fi
if test X"$skip_targ" = Xno; then
tbaseargs="$tbaseargs '$ac_arg'"
fi
done
# Remove the initial space we just introduced and, as these will be
# expanded by make, quote '$'.
-baseargs=`echo "x$baseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
+hbaseargs=`echo "x$hbaseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
+bbaseargs=`echo "x$bbaseargs" | sed -e 's/^x *//' -e 's,\\$,$$,g'`
# Add in --program-transform-name, after --program-prefix and
# --program-suffix have been applied to it. Autoconf has already
EOF_SED
gcc_transform_name=`cat conftestsed.out`
rm -f conftestsed.out
-baseargs="$baseargs --program-transform-name='${gcc_transform_name}'"
+hbaseargs="$hbaseargs --program-transform-name='${gcc_transform_name}'"
+bbaseargs="$bbaseargs --program-transform-name='${gcc_transform_name}'"
tbaseargs="$tbaseargs --program-transform-name='${gcc_transform_name}'"
if test "$silent" = yes; then
- baseargs="$baseargs --silent"
+ bbaseargs="$bbaseargs --silent"
+ hbaseargs="$hbaseargs --silent"
tbaseargs="$tbaseargs --silent"
fi
-baseargs="$baseargs --disable-option-checking"
+bbaseargs="$bbaseargs --disable-option-checking"
+hbaseargs="$hbaseargs --disable-option-checking"
tbaseargs="$tbaseargs --disable-option-checking"
if test "$enable_year2038" = no; then
- baseargs="$baseargs --disable-year2038"
+ bbaseargs="$bbaseargs --disable-year2038"
+ hbaseargs="$hbaseargs --disable-year2038"
tbaseargs="$tbaseargs --disable-year2038"
fi
# desired. We can't even use the same cache file for all build-side
# libraries, as they're compiled differently; some with C, some with
# C++ or with different feature-enabling options.
-build_configargs="$build_configargs --cache-file=./config.cache ${baseargs}"
+build_configargs="$build_configargs --cache-file=./config.cache ${bbaseargs}"
# For host modules, accept cache file option, or specification as blank.
case "${cache_file}" in
# Host dirs don't like to share a cache file either, horribly enough.
# This seems to be due to autoconf 2.5x stupidity.
-host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${baseargs}"
+host_configargs="$host_configargs --cache-file=./config.cache ${extra_host_args} ${hbaseargs}"
target_configargs="$target_configargs ${tbaseargs}"
AC_SUBST(CXXFLAGS)
AC_SUBST(GDC)
AC_SUBST(GDCFLAGS)
+GDCFLAGS=${GDCFLAGS-${CFLAGS}}
AC_SUBST(PKG_CONFIG_PATH)
GCC_PLUGIN_OPTION(PLUGIN_OPTION)
NCN_STRICT_CHECK_TARGET_TOOLS(GFORTRAN_FOR_TARGET, gfortran)
NCN_STRICT_CHECK_TARGET_TOOLS(GOC_FOR_TARGET, gccgo)
NCN_STRICT_CHECK_TARGET_TOOLS(GDC_FOR_TARGET, gdc)
+NCN_STRICT_CHECK_TARGET_TOOLS(GM2_FOR_TARGET, gm2)
ACX_CHECK_INSTALLED_TARGET_TOOL(AR_FOR_TARGET, ar)
ACX_CHECK_INSTALLED_TARGET_TOOL(AS_FOR_TARGET, as)
[gcc/gccgo -B$$r/$(HOST_SUBDIR)/gcc/], go)
GCC_TARGET_TOOL(gdc, GDC_FOR_TARGET, GDC,
[gcc/gdc -B$$r/$(HOST_SUBDIR)/gcc/], d)
+GCC_TARGET_TOOL(gm2, GM2_FOR_TARGET, GM2,
+ [gcc/gm2 -B$$r/$(HOST_SUBDIR)/gcc/], m2)
GCC_TARGET_TOOL(ld, LD_FOR_TARGET, LD, [ld/ld-new])
GCC_TARGET_TOOL(lipo, LIPO_FOR_TARGET, LIPO)
GCC_TARGET_TOOL(nm, NM_FOR_TARGET, NM, [binutils/nm-new])
# Specify what files to not compare during bootstrap.
compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/M2Version*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2-compiler-boot/SYSTEM*"
+compare_exclusions="$compare_exclusions | gcc/m2/gm2version*"
case "$target" in
hppa*64*-*-hpux*) ;;
- hppa*-*-hpux*) compare_exclusions="$compare_exclusions | */libgcc/lib2funcs* | gcc/function-tests.o" ;;
powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;
esac
AC_SUBST(compare_exclusions)
projects / thirdparty / binutils-gdb.git / blobdiff