commit aef88b83384976e96a8fb287a001588a2277ecd5
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Thu Oct 2 08:53:45 2025 +0800

    binutils/GCC: Quote ${COMPILER_FOR_TARGET}

    Replace

    if test x${COMPILER_FOR_TARGET} = x"\$(CC)"; then

    with

    if test x"${COMPILER_FOR_TARGET}" = x"\$(CC)"; then

    since COMPILER_FOR_TARGET may contain spaces when configuring GCC.

commit 76a693c087c30e8108852928c717399011c6166d
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Sep 30 11:23:58 2025 +0800

    binutils: Use AC_TRY_COMPILE to check target clang/gcc

    Use AC_TRY_COMPILE to check for the working target clang and gcc when
    configuring for cross tools.

commit 77c74294bfc5005204a2de3cc64bbdb2f877be29
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Fri Sep 26 08:03:01 2025 +0800

    binutils: Pass target plugin file to target ar/nm/ranlib

    There are 2 kinds of binutils tests:

    1. Tests of binutils object files and libraries using the build tools,
    like CC, AR, NM and RANLIB.
    2. Tests of binutils programs as the target tools, like CC_FOR_TARGET,
    AR_FOR_TARGET, NM_FOR_TARGET and RANLIB_FOR_TARGET.

    Set AR_PLUGIN_OPTION_FOR_TARGET, NM_PLUGIN_OPTION_FOR_TARGET and
    RANLIB_PLUGIN_OPTION_FOR_TARGET to the target compiler plugin file for
    target ar/nm/ranlib.

commit 10deea6e2fc1b9ec5818b5fa1bc510c63ff5b2e2
Author: H.J. Lu <hjl.tools@gmail.com>
Date:   Tue Sep 23 04:24:00 2025 +0800

    Binutils/GCC: Add clang LTO support to AR, NM and RANLIB

    Add CLANG_PLUGIN_FILE to find the clang plugin file and pass it to
    --plugin for ar, nm and ranlib so that binutils can be built with
    clang LTO.  Run CLANG_PLUGIN_FILE before GCC_PLUGIN_OPTION since
    GCC_PLUGIN_OPTION may return the wrong PLUGIN_OPTION with clang.

commit 1fcb94ed750db2ac30d0f0ecc04fa0c7833dd10f
Author: Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
Date:   Thu Sep 18 16:17:14 2025 +0200

    Remove remnants of Solaris/PowerPC support

    When removing Solaris/PowerPC support, I missed a couple of references.
    This patch removes them.

    Tested with crosses to ppc-unknown-linux-gnu and powerpc-ibm-aix7.

ChangeLog:

	* Makefile.in: Regenerated.
	* configure: Likewise.
	* Makefile.tpl: Synced from binutils-gdb.
	* configure.ac: Likewise.
	* libtool.m4: Likewise.

config/ChangeLog:

	* clang-plugin.m4: Synced from binutils-gdb.
	* gcc-plugin.m4: Likewise.

libbacktrace/ChangeLog:

	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.

libiberty/ChangeLog:

	* aclocal.m4: Regenerated.
	* configure: Likewise.
	* configure.ac: Synced from binutils-gdb.

zlib/ChangeLog:

	* Makefile.in: Regenerated.
	* aclocal.m4: Likewise.
	* configure: Likewise.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>

	* xcoff.c (struct xcoff_fileline_data): Change base_address field
	to struct libbacktrace_base_address.
	(xcoff_initialize_syminfo): Change base_address to struct
	libbacktrace_base_address.  Use libbacktrace_add_base.
	(xcoff_initialize_fileline): Likewise.
	(xcoff_lookup_pc): Use libbacktrace_add_base.
	(xcoff_add): Change base_address to struct
	libbacktrace_base_address.
	(xcoff_armem_add, xcoff_add_shared_libs): Likewise.
	(backtrace_initialize): Likewise.
	* Makefile.am (xcoff.lo): Remove unused target.
	(xcoff_32.lo, xcoff_64.lo): New targets.
	* Makefile.in: Regenerate.

We could get an infinite recursion in an odd case in which a
.gnu_debugdata section was added to a debug file, and mini_debuginfo
was put into the debug file, and the debug file was put into a
/usr/lib/debug directory to be found by build ID.  This combination
doesn't really make sense but we shouldn't get an infinite recursion.

	* elf.c (elf_add): Don't use .gnu_debugdata if we are already
	reading a debuginfo file.
	* Makefile.am (m2test_*): New test targets.
	(CHECK_PROGRAMS): Add m2test.
	(MAKETESTS): Add m2test_minidebug2.
	(%_minidebug2): New pattern.
	(CLEANFILES): Remove minidebug2 files.
	* Makefile.in: Regenerate.

This should fix a testsuite problem with Solaris ld that supports zlib
but not zlib-gabi.

	* configure.ac: Test --compress-debug-sections=zlib-gnu and
	--compress-debug-sections=zlib-gabi separately, setting new
	automake conditionals.
	* Makefile.am (ctestg, ctestg_alloc): Only build if
	HAVE_COMPRESSED_DEBUG_ZLIB_GNU.
	(ctesta, ctesta_alloc): Only build if
	HAVE_COMPRESSED_DEBUG_ZLIB_GABI.
	(ctestzstd_alloc): New test if HAVE_COMPRESSED_DEBUG_ZSTD.
	* configure, Makefile.in: Regenerate.

	* Makefile.am (libbacktrace_testing_ldflags): Define.
	(*_LDFLAGS): Add $(libbacktrace_testing_ldflags) for test
	programs.
	* Makefile.in: Regenerate

These become another symbol table to search.  This is needed if people
use --strip-all rather than --strip-debug when adding a debuglink
section.

Patch is from GitHub user pickard1.

Fixes https://github.com/ianlancetaylor/libbacktrace/issues/113.

	* elf.c (elf_add): Add the symbol table from a debuginfo file.
	* Makefile.am (MAKETESTS): Add buildidfull and gnudebuglinkfull
	variants of buildid and gnudebuglink tests.
	(%_gnudebuglinkfull, %_buildidfull): New patterns.
	* Makefile.in: Regenerate.

libbacktrace/ChangeLog:

	* Makefile.in: Regenerate.

libgomp/ChangeLog:

	* Makefile.in: Regenerate.
	* configure: Regenerate.

libphobos/ChangeLog:

	* Makefile.in: Regenerate.
	* libdruntime/Makefile.in: Regenerate.

libstdc++-v3/ChangeLog:

	* src/libbacktrace/Makefile.in: Regenerate.

	PR libbacktrace/108297
	* configure.ac: Test whether linker supports --build-id.
	* Makefile.am: Only run --build-id tests if supported.
	* configure, Makefile.in: Regenerate.