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commit bab1b2488e2a01b311d584bbecbc6834194e30ed
Author: Nicolas Boulenguez <nicolas@debian.org>
Date:   Sun Jun 22 19:23:11 2025 +0200

    Ada: Introduce GNATMAKE_FOR_BUILD Makefile variable

    This gets rid of the hardcoded 'gnatmake' command used during the build.

commit 79091220da796a4b60561a7bf2e9e8f5e5276bc4
Author: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
Date:   Tue Jun 10 09:19:37 2025 +1000

    [AutoFDO] Fix profile bootstrap for x86_64

    This patch fixes profile bootstrap for x86_64 by special
    caseing cpu_type for x86_64 as it shares AUTO_PROFILE
    from i386.

commit fcb60292984fa7181ec91d7f81fd18549d1aaf39
Author: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
Date:   Thu May 29 08:47:19 2025 +1000

    [AUTOFDO] Fix autogen remake issue

    Fix autogen issue introduced by commit
    commit 86dc974cf30f926a014438a5fccdc9d41e26282b

commit 86dc974cf30f926a014438a5fccdc9d41e26282b
Author: Kugan Vivekanandarajah <kvivekananda@nvidia.com>
Date:   Mon May 26 11:41:59 2025 +1000

    [AUTOFDO][AARCH64] Add support for profilebootstrap

    Add support for autoprofiledbootstrap in aarch64.
    This is similar to what is done for i386. Added
    gcc/config/aarch64/gcc-auto-profile for aarch64 profile
    creation.

    How to run:
    configure --with-build-config=bootstrap-lto
    make autoprofiledbootstrap

commit dff727b2c28c52e90e0bd61957d15f907494b245
Author: Stephanos Ioannidis <root@stephanos.io>
Date:   Wed May 21 17:28:36 2025 -0600

    [PATCH] configure: Always add pre-installed header directories to search path

    configure script was adding the target directory flags, including the
    '-B' flags for the executable prefix and the '-isystem' flags for the
    pre-installed header directories, to the target flags only for
    non-Canadian builds under the premise that the host binaries under the
    executable prefix will not be able to execute on the build system for
    Canadian builds.

    While that is true for the '-B' flags specifying the executable prefix,
    the '-isystem' flags specifying the pre-installed header directories are
    not affected by this and do not need special handling.

    This patch updates the configure script to always add the 'include' and
    'sys-include' pre-installed header directories to the target search
    path, in order to ensure that the availability of the pre-installed
    header directories in the search path is consistent across non-Canadian
    and Canadian builds.

    When '--with-headers' flag is specified, this effectively ensures that
    the libc headers, that are copied from the specified header directory to
    the sys-include directory, are used by libstdc++.

commit 6390fc86995fbd5239497cb9e1797a3af51d3936
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date:   Tue Apr 22 13:47:17 2025 +0200

    cobol: Restrict COBOL to supported Linux arches [PR119217]

    The COBOL frontend is currently built on all x86_64 and aarch64 hosts
    although the code contains some Linux/glibc specifics that break the build
    e.g. on Solaris/amd64.

    Tested on Linux/x86_64 and Solaris/amd64.

commit 17ed44c96f6e5c0cc02d8cb29ff5943dd30ab3c1
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Mon Mar 31 07:02:54 2025 +0100

    config, toplevel, Darwin: Pass -B instead of -L to C++ commands.

    Darwin from 10.11 needs embedded rpaths to find the correct libraries at
    runtime.  Recent increases in hardening have made it such that the dynamic
    loader will no longer fall back to using an installed libstdc++ when the
    (new) linked one is not found.  This means we fail configure tests (that
    should pass) for runtimes that use C++.

    We can resolve this by passing '-B' to the C++ command lines instead of '-L'
    (-B implies -L on Darwin, but also causes a corresponding embedded rpath).

commit dcb7009efc5358207d1b0612732a0608915a3ef7
Author: Richard Biener <rguenther@suse.de>
Date:   Fri Mar 28 13:48:36 2025 +0100

    bootstrap/119513 - fix cobol bootstrap with --enable-generated-files-in-srcdir

    This adds gcc/cobol/parse.o to compare_exclusions and makes sure to
    ignore errors when copying generated files, like it's done when
    copying gengtype-lex.cc.

commit 0fb10aca02852b2e8d78a78c07aa2f62aec6a07e
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Tue Mar 25 16:20:58 2025 +0000

    toplevel, libcobol: Add dependency on libquadmath build [PR119244].

    For the configuration of libgcobol to be correct for targets that need
    to use libquadmath for 128b FP support, we must be able to find the
    quadmath library (or not, for targets that have the support in libc).

commit 70bc553e1b565d2e162894ea29a223b44e9133e3
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Sun Mar 23 11:45:17 2025 +0000

    toplevel, Makefile: Add missing CXX_FOR_TARGET export [PR88319].

    Actually, the issue is not local to the libitm case, it currently affects
    any 'cxx=true' top-level configured target library.

    The issue is a missing export of CXX_FOR_TARGET.

commit c650b557cb01f97bebb894aa68e5e74c2147c395
Author: Thomas Schwinge <thomas@codesourcery.com>
Date:   Mon Jul 11 22:36:39 2022 +0200

    GCN, nvptx: Don't default-disable libstdc++ build

    In addition to making libstdc++ itself available, this, via enabling
    'build-gcc/*/libstdc++-v3/scripts/testsuite_flags', in particular also makes
    the standard C++ headers available to 'make check-gcc-c++'.  With that, there
    are a lot of FAIL/UNRESOLVED -> PASS progressions, where we previously ran
    into, for example:

        FAIL: g++.dg/coroutines/co-await-syntax-00-needs-expr.C  (test for errors, line 6)
        FAIL: g++.dg/coroutines/co-await-syntax-00-needs-expr.C (test for excess errors)
        Excess errors:
        [...]/gcc/testsuite/g++.dg/coroutines/coro.h:132:10: fatal error: cstdlib: No such file or directory

    Similarly, there are a lot of FAIL/UNRESOLVED -> UNSUPPORTED "progressions" due
    to 'sorry, unimplemented: exception handling not supported'.

    The 'make check-target-libstdc++-v3' results don't look too bad, either.

    This also reverts Subversion r221362
    (Git commit d94fae044da071381b73a2ee8afa874b14fa3820) "No libstdc++ for nvptx",
    and commit 2f4f3c0e9345805160ecacd6de527b519a8c9206 "No libstdc++ for GCN".

    With libstdc++ now available, libgrust gets enabled, which we in turn again
    have to disable, for 'sorry, unimplemented: exception handling not supported'
    reasons.

commit 09c2a0ab94e1e731433eb2687ad16a9c79617e14
Author: Jakub Jelinek <jakub@redhat.com>
Date:   Tue Mar 11 14:34:01 2025 +0100

    cobol: Fix up libgcobol configure [PR119216]

    Sorry, seems I've screwed up the earlier libgcobol/configure.tgt change.
    Looking in more detail, the way e.g. libsanitizer/configure.tgt works is
    that it is sourced twice, once at toplevel and there it just sets
    UNSUPPORTED=1 for fully unsupported triplets, and then inside of
    libsanitizer/configure where it decides to include or not include the
    various sublibraries depending on the *_SUPPORTED flags.

    So, the following patch attempts to do the same for libgcobol as well.

    The BIULD_LIBGCOBOL automake conditional was unused, this patch guards it
    on LIBGCOBOL_SUPPORTED as well and guards with it
    toolexeclib_LTLIBRARIES  = libgcobol.la

    Also, AM_CFLAGS has been changed to AM_CXXFLAGS as there are just C++
    sources in the library.

commit 6a3f9f30d93c376a8a5e98be888da14923b85e63
Author: Iain Sandoe <iain@sandoe.co.uk>
Date:   Tue Mar 11 09:56:18 2025 +0000

    configure, Darwin: Require explicit selection of COBOL.

    By defult, Darwin does not have sufficient tools to build COBOL
    so we do not want to include it in --enable-languages=all since
    this will break regular testing of all supported languages.

    However, we do want to be able to build it on demand (where the
    build system has sufficiently new tools) and so do not want to
    disable it permanently.

commit 45c281deb7a2e24a21f2f68a2a3652e30f27f953
Author: James K. Lowden <jklowden@symas.com>
Date:   Mon Mar 10 16:04:49 2025 +0100

    COBOL: config and build machinery

commit ab35fc0d897011c6de075e000d1e0388e6359d4e
Author: Thomas Schwinge <tschwinge@baylibre.com>
Date:   Wed Feb 19 09:30:45 2025 +0100

    GCN, nvptx: Support '--enable-languages=all'

    ..., where "support" means that the build doesn't fail, but it doesn't mean
    that all target libraries get built and we get pretty test results for the
    additional languages.

commit bc3597635a708cd91d742c91c6050829cfb4062a
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Fri Nov 29 18:13:22 2024 -0500

    Rename "libdiagnostics" to "libgdiagnostics"

    "libdiagnostics" clashes with an existing soname in Debian, as
    per:
      https://gcc.gnu.org/pipermail/gcc/2024-November/245175.html

    Rename it to "libgdiagnostics" for uniqueness.

    I am being deliberately vague about what the "g" stands for:
    it could be "gnu", "gcc", or "gpl-licensed" as the reader desires.

commit fc59a3995cb46c190c0efb0431ad204e399975c4
Author: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date:   Wed May 3 18:43:10 2023 +0200

    gccrs: Fix bootstrap build

    This commit fixes bootstrapping for future additions to libgrust/

commit 7a6906c8d80e437a97c780370a8fec4e00561c7b
Author: Pierre-Emmanuel Patry <pierre-emmanuel.patry@embecosm.com>
Date:   Mon Jun 12 10:51:49 2023 +0200

    gccrs: Fix missing build dependency

    Fix the missing dependency between the gcc and libgrust.

	* Makefile.def: Synced from gcc.
	* Makefile.tpl: Likewise.
	* configure.ac: Likewise.
	* Makefile.in: Regenerated.
	* configure: Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
This commit is contained in:
H.J. Lu
2025-10-02 07:35:43 +08:00
parent 52ca3d3fe6
commit d114379fde
5 changed files with 1774 additions and 117 deletions
Download Patch File Download Diff File Expand all files Collapse all files

176
configure.ac
View File

@@ -163,6 +163,7 @@ target_libraries="target-libgcc \
target-libgfortran \
target-libffi \
target-libobjc \
target-libgcobol \
target-libada \
target-libgm2 \
target-libgo \
@@ -622,6 +623,13 @@ case "${target}" in
;;
esac
cpu_type=`echo ${host} | sed 's/-.*$//'`
# Special case cpu_type for x86_64 as it shares AUTO_PROFILE from i386.
if test "${cpu_type}" = "x86_64" ; then
cpu_type="i386"
fi
AC_SUBST(cpu_type)
# Disable libssp for some systems.
case "${target}" in
avr-*-*)
@@ -658,10 +666,6 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then
# VxWorks uses the Dinkumware C++ library.
noconfigdirs="$noconfigdirs target-libstdc++-v3"
;;
amdgcn*-*-*)
# Not ported/fails to build when using newlib.
noconfigdirs="$noconfigdirs target-libstdc++-v3"
;;
arm*-wince-pe*)
# the C++ libraries don't build on top of CE's C libraries
noconfigdirs="$noconfigdirs target-libstdc++-v3"
@@ -678,6 +682,21 @@ if test "${ENABLE_LIBSTDCXX}" = "default" ; then
esac
fi
# Disable Ada/GNAT on systems where it is known to not work.
# For testing, you can override this with --enable-languages=ada.
case ,${enable_languages}, in
*,ada,*)
;;
*)
case "${target}" in
amdgcn*-*-* \
| nvptx*-*-* )
unsupported_languages="$unsupported_languages ada"
;;
esac
;;
esac
# Disable C++ on systems where it is known to not work.
# For testing, you can override this with --enable-languages=c++.
case ,${enable_languages}, in
@@ -706,6 +725,16 @@ case ,${enable_languages}, in
;;
esac
# Disable libobjc for some systems where it is known to not work.
case "${target}" in
amdgcn*-*-*)
noconfigdirs="$noconfigdirs target-libobjc"
;;
nvptx*-*-*)
noconfigdirs="$noconfigdirs target-libobjc"
;;
esac
# Disable D on systems where it is known to not work.
# For testing, you can override this with --enable-languages=d.
case ,${enable_languages}, in
@@ -737,6 +766,23 @@ if test -d ${srcdir}/libphobos; then
fi
fi
# Disable libgcobol on unsupported systems.
# For testing, you can override this with --enable-libgcobol.
if test -d ${srcdir}/libgcobol; then
if test x$enable_libgcobol = x; then
AC_MSG_CHECKING([for libgcobol support])
if (srcdir=${srcdir}/libgcobol; \
. ${srcdir}/configure.tgt; \
test -n "$UNSUPPORTED")
then
AC_MSG_RESULT([no])
noconfigdirs="$noconfigdirs target-libgcobol"
else
AC_MSG_RESULT([yes])
fi
fi
fi
# Disable Fortran for some systems.
case "${target}" in
mmix-*-*)
@@ -748,6 +794,38 @@ case "${target}" in
;;
esac
# Always enable COBOL for --enable-languages=*cobol*
# Otherwise, enable COBOL only for known architectures
case ,${enable_languages}, in
*,cobol,*)
case ,${enable_languages}, in
*,c++,*)
;;
*)
# We have an explicit cobol, but no c++. We need c++, because cobol
# requires libstdc++
enable_languages="$enable_languages,c++"
;;
esac
;;
*)
case "${target}" in
aarch64-*-linux*|x86_64-*-linux*)
;;
*-*-*)
unsupported_languages="$unsupported_languages cobol"
;;
esac
case "${host}" in
aarch64-*-linux*|x86_64-*-linux*)
;;
*-*-*)
unsupported_languages="$unsupported_languages cobol"
;;
esac
;;
esac
# Disable libffi for some systems.
case "${target}" in
powerpc-*-darwin*)
@@ -783,6 +861,9 @@ case "${target}" in
alpha*-*-*vms*)
noconfigdirs="$noconfigdirs target-libffi"
;;
amdgcn*-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
arm*-*-freebsd*)
noconfigdirs="$noconfigdirs target-libffi"
;;
@@ -826,6 +907,9 @@ case "${target}" in
mmix-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
nvptx*-*-*)
noconfigdirs="$noconfigdirs target-libffi"
;;
powerpc-*-aix*)
;;
rs6000-*-aix*)
@@ -873,9 +957,15 @@ if test x$enable_libgo = x; then
*-*-cygwin* | *-*-mingw*)
noconfigdirs="$noconfigdirs target-libgo"
;;
amdgcn*-*-*)
noconfigdirs="$noconfigdirs target-libgo"
;;
bpf-*-*)
noconfigdirs="$noconfigdirs target-libgo"
;;
nvptx*-*-*)
noconfigdirs="$noconfigdirs target-libgo"
;;
esac
fi
@@ -1273,7 +1363,7 @@ case "${target}" in
noconfigdirs="$noconfigdirs gprof"
;;
nvptx*-*-*)
noconfigdirs="$noconfigdirs target-libssp target-libstdc++-v3 target-libobjc"
noconfigdirs="$noconfigdirs target-libssp"
;;
sh-*-*)
case "${target}" in
@@ -1358,11 +1448,12 @@ if test "${build}" != "${host}" ; then
CC_FOR_BUILD=${CC_FOR_BUILD-gcc}
CPP_FOR_BUILD="${CPP_FOR_BUILD-\$(CC_FOR_BUILD) -E}"
CXX_FOR_BUILD=${CXX_FOR_BUILD-g++}
DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
DSYMUTIL_FOR_BUILD=${DSYMUTIL_FOR_BUILD-dsymutil}
GFORTRAN_FOR_BUILD=${GFORTRAN_FOR_BUILD-gfortran}
GOC_FOR_BUILD=${GOC_FOR_BUILD-gccgo}
GDC_FOR_BUILD=${GDC_FOR_BUILD-gdc}
DLLTOOL_FOR_BUILD=${DLLTOOL_FOR_BUILD-dlltool}
GNATMAKE_FOR_BUILD=${GNATMAKE_FOR_BUILD-gnatmake}
LD_FOR_BUILD=${LD_FOR_BUILD-ld}
NM_FOR_BUILD=${NM_FOR_BUILD-nm}
RANLIB_FOR_BUILD=${RANLIB_FOR_BUILD-ranlib}
@@ -1373,11 +1464,12 @@ else
AS_FOR_BUILD="\$(AS)"
CC_FOR_BUILD="\$(CC)"
CXX_FOR_BUILD="\$(CXX)"
DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
DSYMUTIL_FOR_BUILD="\$(DSYMUTIL)"
GFORTRAN_FOR_BUILD="\$(GFORTRAN)"
GOC_FOR_BUILD="\$(GOC)"
GDC_FOR_BUILD="\$(GDC)"
DLLTOOL_FOR_BUILD="\$(DLLTOOL)"
GNATMAKE_FOR_BUILD="\$(GNATMAKE)"
LD_FOR_BUILD="\$(LD)"
NM_FOR_BUILD="\$(NM)"
RANLIB_FOR_BUILD="\$(RANLIB)"
@@ -2056,16 +2148,16 @@ fi
AC_SUBST(PICFLAG)
# Check for libdiagnostics support.
AC_MSG_CHECKING([whether to enable libdiagnostics])
AC_ARG_ENABLE(libdiagnostics,
[AS_HELP_STRING([--enable-libdiagnostics],
[build libdiagnostics shared library])],
enable_libdiagnostics=$enableval,
enable_libdiagnostics=no)
# Check for libgdiagnostics support.
AC_MSG_CHECKING([whether to enable libgdiagnostics])
AC_ARG_ENABLE(libgdiagnostics,
[AS_HELP_STRING([--enable-libgdiagnostics],
[build libgdiagnostics shared library])],
enable_libgdiagnostics=$enableval,
enable_libgdiagnostics=no)
if test x$enable_libdiagnostics = xyes; then
# Disable libdiagnostics if -enable-host-shared not specified
if test x$enable_libgdiagnostics = xyes; then
# Disable libgdiagnostics if -enable-host-shared not specified
# but not if building for Mingw. All code in Windows
# is position independent code (PIC).
case $target in
@@ -2073,12 +2165,12 @@ if test x$enable_libdiagnostics = xyes; then
*)
if test x$host_shared != xyes; then
AC_MSG_ERROR([
Enabling libdiagnostics requires --enable-host-shared.
Enabling libgdiagnostics requires --enable-host-shared.
--enable-host-shared typically slows the rest of the compiler down by
a few %, so you must explicitly enable it.
If you want to build both libdiagnostics and the regular compiler, it is often
If you want to build both libgdiagnostics and the regular compiler, it is often
best to do this via two separate configure/builds, in separate
directories, to avoid imposing the performance cost of
--enable-host-shared on the regular compiler.])
@@ -2086,8 +2178,8 @@ directories, to avoid imposing the performance cost of
;;
esac
fi
AC_MSG_RESULT($enable_libdiagnostics)
AC_SUBST(enable_libdiagnostics)
AC_MSG_RESULT($enable_libgdiagnostics)
AC_SUBST(enable_libgdiagnostics)
# Rust requires -ldl and -lpthread if you are using an old glibc that does not include them by
@@ -2604,6 +2696,16 @@ case ,${enable_languages}, in
# Disable target libgrust if we're not building target libstdc++.
noconfigdirs="$noconfigdirs target-libgrust"
;;
*)
case "${target}" in
amdgcn*-*-* \
| nvptx*-*-* )
# Build fails in 'libgrust/libproc_macro_internal/':
# sorry, unimplemented: exception handling not supported
noconfigdirs="$noconfigdirs target-libgrust"
;;
esac
;;
esac
;;
esac
@@ -3727,13 +3829,17 @@ if test x"${build}" = x"${host}" ; then
LDFLAGS_FOR_BUILD=${LDFLAGS_FOR_BUILD-${LDFLAGS}}
fi
# On Canadian crosses, we'll be searching the right directories for
# the previously-installed cross compiler, so don't bother to add
# flags for directories within the install tree of the compiler
# being built; programs in there won't even run.
if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
if test -d ${srcdir}/gcc; then
# On Canadian crosses, we'll be searching the right directories for the
# previously-installed cross compiler, so don't bother to add flags for
# executable directories within the install tree of the compiler being built;
# programs in there won't even run.
if test "${build}" = "${host}"; then
FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/'
fi
# 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 -isystem $(build_tooldir)/sys-include'
FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
fi
if test "x${use_gnu_ld}" = x &&
@@ -3809,6 +3915,7 @@ AC_SUBST(DSYMUTIL_FOR_BUILD)
AC_SUBST(GFORTRAN_FOR_BUILD)
AC_SUBST(GOC_FOR_BUILD)
AC_SUBST(GDC_FOR_BUILD)
AC_SUBST(GNATMAKE_FOR_BUILD)
AC_SUBST(LDFLAGS_FOR_BUILD)
AC_SUBST(LD_FOR_BUILD)
AC_SUBST(NM_FOR_BUILD)
@@ -3975,12 +4082,24 @@ 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$$r/$(HOST_SUBDIR)/gcc/])
dnl see comments for CXX_FOR_TARGET_FLAG_TO_PASS
GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX,
case $target in
*-*-darwin*)
GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX,
[gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs],
c++)
GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX,
[gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -B$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs],
c++)
;;
*)
GCC_TARGET_TOOL(c++, CXX_FOR_TARGET, CXX,
[gcc/xg++ -B$$r/$(HOST_SUBDIR)/gcc/ -nostdinc++ `if test -f $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags; then $(SHELL) $$r/$(TARGET_SUBDIR)/libstdc++-v3/scripts/testsuite_flags --build-includes; else echo -funconfigured-libstdc++-v3 ; fi` -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs],
c++)
GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX,
GCC_TARGET_TOOL(c++ for libstdc++, RAW_CXX_FOR_TARGET, CXX,
[gcc/xgcc -shared-libgcc -B$$r/$(HOST_SUBDIR)/gcc -nostdinc++ -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/src/.libs -L$$r/$(TARGET_SUBDIR)/libstdc++-v3/libsupc++/.libs],
c++)
;;
esac
GCC_TARGET_TOOL(dlltool, DLLTOOL_FOR_TARGET, DLLTOOL, [binutils/dlltool])
GCC_TARGET_TOOL(dsymutil, DSYMUTIL_FOR_TARGET, DSYMUTIL)
GCC_TARGET_TOOL(gcc, GCC_FOR_TARGET, , [gcc/xgcc -B$$r/$(HOST_SUBDIR)/gcc/])
@@ -4142,6 +4261,7 @@ compare_exclusions="gcc/cc*-checksum\$(objext) | gcc/ada/*tools/*"
compare_exclusions="$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*"
compare_exclusions="$compare_exclusions | gcc/cobol/parse\$(objext)"
case "$target" in
hppa*64*-*-hpux*) ;;
powerpc*-ibm-aix*) compare_exclusions="$compare_exclusions | *libgomp*\$(objext)" ;;