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When trying to run the update-gnulib.sh script in gdb, I get this:
Error: Wrong automake version (Unescaped left brace in regex is deprecated, passed through in regex; marked by <-- HERE in m/\${ <-- HERE ([^ =:+{}]+)}/ at /opt/automake/1.11.1/bin/automake line 4113.), we need 1.11.1.
Aborting.
Apparently, it's an issue with a regex in automake that triggers a
warning starting with Perl 5.22. It has been fixed in automake 1.15.1.
So I think it's a good excuse to bump the versions of autoconf and
automake used in the gnulib import. And to avoid requiring multiple
builds of autoconf/automake, it was suggested that we bump the required
version of those tools for all binutils-gdb.
For autoconf, the 2.69 version is universally available, so it's an easy
choice. For automake, different distros and distro versions have
different automake versions. But 1.15.1 seems to be the most readily
available as a package. In any case, it's easy to build it from source.
I removed the version checks from AUTOMAKE_OPTIONS and AC_PREREQ,
because I don't think they are useful in our case. They only specify a
lower bound for the acceptable version of automake/autoconf. That's
useful if you let the user choose the version of the tool they want to
use, but want to set a minimum version (because you use a feature that
was introduced in that version). In our case, we force people to use a
specific version anyway. For the autoconf version, we have the check in
config/override.m4 that enforces the version we want. It will be one
less thing to update next time we change autotools version.
I hit a few categories of problems that required some changes. They are
described below along with the chosen solutions.
Problem 1:
configure.ac:17: warning: AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated. For more info, see:
configure.ac:17: http://www.gnu.org/software/automake/manual/automake.html#Modernize-AM_005fINIT_005fAUTOMAKE-invocation
Solution 1:
Adjust the code based on the example at that URL.
Problem 2 (in zlib/):
Makefile.am: error: required file './INSTALL' not found
Makefile.am: 'automake --add-missing' can install 'INSTALL'
Makefile.am: error: required file './NEWS' not found
Makefile.am: error: required file './AUTHORS' not found
Makefile.am: error: required file './COPYING' not found
Makefile.am: 'automake --add-missing' can install 'COPYING'
Solution 2:
Add the foreign option to AUTOMAKE_OPTIONS.
Problem 3:
doc/Makefile.am:20: error: support for Cygnus-style trees has been removed
Solution 3:
Remove the cygnus options.
Problem 4:
Makefile.am:656: warning: 'INCLUDES' is the old name for 'AM_CPPFLAGS' (or '*_CPPFLAGS')
Solution 4:
Rename "INCLUDES = " to "AM_CPPFLAGS += " (because AM_CPPFLAGS is
already defined earlier).
Problem 5:
doc/Makefile.am:71: warning: suffix '.texinfo' for Texinfo files is discouraged; use '.texi' instead
doc/Makefile.am: warning: Oops!
doc/Makefile.am: It appears this file (or files included by it) are triggering
doc/Makefile.am: an undocumented, soon-to-be-removed automake hack.
doc/Makefile.am: Future automake versions will no longer place in the builddir
doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that
doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or
doc/Makefile.am: DISTCLEANFILES.
doc/Makefile.am: If you want your '.info' files to be placed in the builddir
doc/Makefile.am: rather than in the srcdir, you have to use the shiny new
doc/Makefile.am: 'info-in-builddir' automake option.
Solution 5:
Rename .texinfo files to .texi.
Problem 6:
doc/Makefile.am: warning: Oops!
doc/Makefile.am: It appears this file (or files included by it) are triggering
doc/Makefile.am: an undocumented, soon-to-be-removed automake hack.
doc/Makefile.am: Future automake versions will no longer place in the builddir
doc/Makefile.am: (rather than in the srcdir) the generated '.info' files that
doc/Makefile.am: appear to be cleaned, by e.g. being listed in CLEANFILES or
doc/Makefile.am: DISTCLEANFILES.
doc/Makefile.am: If you want your '.info' files to be placed in the builddir
doc/Makefile.am: rather than in the srcdir, you have to use the shiny new
doc/Makefile.am: 'info-in-builddir' automake option.
Solution 6:
Remove the hack at the bottom of doc/Makefile.am and use
the info-in-builddir automake option.
Problem 7:
doc/Makefile.am:35: error: required file '../texinfo.tex' not found
doc/Makefile.am:35: 'automake --add-missing' can install 'texinfo.tex'
Solution 7:
Use the no-texinfo.tex automake option. We also have one in
texinfo/texinfo.tex, not sure if we should point to that, or move it
(or a newer version of it added with automake --add-missing) to
top-level.
Problem 8:
Makefile.am:131: warning: source file 'config/tc-aarch64.c' is in a subdirectory,
Makefile.am:131: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled. For now, the corresponding output
automake: object file(s) will be placed in the top-level directory. However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
Solution 8:
Use subdir-objects, that means adjusting references to some .o that will now
be in config/.
Problem 9:
configure.ac:375: warning: AC_LANG_CONFTEST: no AC_LANG_SOURCE call detected in body
../../lib/autoconf/lang.m4:193: AC_LANG_CONFTEST is expanded from...
../../lib/autoconf/general.m4:2601: _AC_COMPILE_IFELSE is expanded from...
../../lib/autoconf/general.m4:2617: AC_COMPILE_IFELSE is expanded from...
../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from...
../../lib/autoconf/general.m4:2042: AC_CACHE_VAL is expanded from...
../../lib/autoconf/general.m4:2063: AC_CACHE_CHECK is expanded from...
configure.ac:375: the top level
Solution 9:
Use AC_LANG_SOURCE, or use proper quoting.
Problem 10 (in intl/):
configure.ac:7: warning: AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS
/usr/share/aclocal/threadlib.m4:36: gl_THREADLIB_EARLY_BODY is expanded from...
/usr/share/aclocal/threadlib.m4:29: gl_THREADLIB_EARLY is expanded from...
/usr/share/aclocal/threadlib.m4:318: gl_THREADLIB is expanded from...
/usr/share/aclocal/lock.m4:9: gl_LOCK is expanded from...
/usr/share/aclocal/intl.m4:211: gt_INTL_SUBDIR_CORE is expanded from...
/usr/share/aclocal/intl.m4:25: AM_INTL_SUBDIR is expanded from...
/usr/share/aclocal/gettext.m4:57: AM_GNU_GETTEXT is expanded from...
configure.ac:7: the top level
Solution 10:
Add AC_USE_SYSTEM_EXTENSIONS in configure.ac.
ChangeLog:
* libtool.m4: Use AC_LANG_SOURCE.
* configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE.
* README-maintainer-mode: Update version requirements.
* ar-lib: New file.
* test-driver: New file.
* configure: Re-generate.
bfd/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
(INCLUDES): Rename to ...
(AM_CPPFLAGS): ... this.
* configure.ac: Remove AC_PREREQ.
* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove 1.9, cygnus, add
info-in-builddir no-texinfo.tex.
(info_TEXINFOS): Rename bfd.texinfo to bfd.texi.
* doc/bfd.texinfo: Rename to ...
* doc/bfd.texi: ... this.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
binutils/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* doc/Makefile.am (AUTOMAKE_OPTIONS): Remove cygnus, add
info-in-builddir no-texinfo.tex.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
config/ChangeLog:
* override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69.
etc/ChangeLog:
* configure.in: Remove AC_PREREQ.
* configure: Re-generate.
gas/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11, add subdir-objects.
(TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O): Add config/ prefix.
* configure.ac (TARG_CPU_O, OBJ_FORMAT_O, ATOF_TARG_O, emfiles,
extra_objects): Add config/ prefix.
* doc/as.texinfo: Rename to...
* doc/as.texi: ... this.
* doc/Makefile.am: Rename as.texinfo to as.texi throughout.
Remove DISTCLEANFILES hack.
(AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add no-texinfo.tex and
info-in-builddir.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
* doc/Makefile.in: Re-generate.
gdb/ChangeLog:
* common/common-defs.h (PACKAGE_NAME, PACKAGE_VERSION,
PACKAGE_STRING, PACKAGE_TARNAME): Undefine.
* configure.ac: Remove AC_PREREQ, add missing quoting.
* gnulib/configure.ac: Modernize usage of
AC_INIT/AM_INIT_AUTOMAKE. Remove AC_PREREQ.
* gnulib/update-gnulib.sh (AUTOCONF_VERSION): Bump to 2.69.
(AUTOMAKE_VERSION): Bump to 1.15.1.
* configure: Re-generate.
* config.in: Re-generate.
* aclocal.m4: Re-generate.
* gnulib/aclocal.m4: Re-generate.
* gnulib/config.in: Re-generate.
* gnulib/configure: Re-generate.
* gnulib/import/Makefile.in: Re-generate.
gdb/gdbserver/ChangeLog:
* configure.ac: Remove AC_PREREQ, add missing quoting.
* configure: Re-generate.
* config.in: Re-generate.
* aclocal.m4: Re-generate.
gdb/testsuite/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
gold/ChangeLog:
* configure.ac: Remove AC_PREREQ, add missing quoting and usage
of AC_LANG_SOURCE.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
* testsuite/Makefile.in: Re-generate.
gprof/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* Makefile.am: Remove DISTCLEANFILES hack.
(AUTOMAKE_OPTIONS): Remove 1.11, add info-in-builddir.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
* gconfig.in: Re-generate.
intl/ChangeLog:
* configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ.
* configure: Re-generate.
* config.h.in: Re-generate.
* aclocal.m4: Re-generate.
ld/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* Makefile.am: Remove DISTCLEANFILES hack, rename ld.texinfo to
ld.texi, ldint.texinfo to ldint.texi throughout.
(AUTOMAKE_OPTIONS): Add info-in-builddir.
* README: Rename ld.texinfo to ld.texi, ldint.texinfo to
ldint.texi throughout.
* gen-doc.texi: Likewise.
* h8-doc.texi: Likewise.
* ld.texinfo: Rename to ...
* ld.texi: ... this.
* ldint.texinfo: Rename to ...
* ldint.texi: ... this.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* config.in: Re-generate.
* configure: Re-generate.
libdecnumber/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* aclocal.m4.
libiberty/ChangeLog:
* configure.ac: Remove AC_PREREQ.
* configure: Re-generate.
* config.in: Re-generate.
opcodes/ChangeLog:
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.11.
* configure.ac: Remove AC_PREREQ.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
readline/ChangeLog.gdb:
* configure: Re-generate.
* examples/rlfe/configure: Re-generate.
sim/ChangeLog:
* All configure.ac: Remove AC_PREREQ.
* All configure: Re-generate.
zlib/ChangeLog.bin-gdb:
* configure.ac: Modernize AC_INIT call, remove AC_PREREQ.
* Makefile.am (AUTOMAKE_OPTIONS): Remove 1.8, cygnus, add
foreign.
* Makefile.in: Re-generate.
* aclocal.m4: Re-generate.
* configure: Re-generate.
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* Makefile.def (fortran): Add check-target-libgomp-fortran.
* Makefile.tpl (check-target-libgomp-fortran): New phony target.
* Makefile.in: Regenerate.
* configure: Regenerate.
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... and re-generate all possible configure files, since they may depend
on things in config/.
config/ChangeLog:
Sync with GCC
2018-06-08 Martin Liska <mliska@suse.cz>
* bootstrap-mpx.mk: Remove.
2018-05-10 Martin Liska <mliska@suse.cz>
PR bootstrap/64914
* bootstrap-ubsan.mk: Define UBSAN_BOOTSTRAP.
2018-05-09 Joshua Watt <jpewhacker@gmail.com>
* ax_pthread.m4: Add file.
2018-05-08 Richard Biener <rguenther@suse.de>
PR bootstrap/85571
* bootstrap-lto-noplugin.mk: Disable compare.
* bootstrap-lto.mk: Supply contrib/compare-lto for do-compare.
2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
PR bootstrap/85490
* bootstrap-cet.mk (STAGE4_CFLAGS): New.
2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
PR target/85485
* bootstrap-cet.mk (STAGE2_CFLAGS): Remove -mcet.
(STAGE3_CFLAGS): Likewise.
2018-04-24 H.J. Lu <hongjiu.lu@intel.com>
PR target/85485
* cet.m4 (GCC_CET_FLAGS): Replace -mcet with -mshstk.
2018-04-19 Jakub Jelinek <jakub@redhat.com>
* cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace
--enable-cet=default with --enable-cet=auto.
2018-04-18 David Malcolm <dmalcolm@redhat.com>
PR jit/85384
* acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression.
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configure.ac file.
* configure.ac: Added "nfp" target.
* configure: Regenerate.
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Remove an LD subdirectory configuration error:
*** ld does not support target wasm32-unknown-none
*** see ld/configure.tgt for supported targets
make[1]: *** [configure-ld] Error 1
which prevents binutils for the WebAssembly target from being built
unless an explicit `--disable-ld' configuration option has been given.
Users must not have to disable features selected by default to get a
working configuration.
/
* configure.ac <wasm32-*-*> (noconfigdirs): Add `ld'.
* configure: Regenerate.
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. * config-ml.in: Sync with gcc sources.
* config.guess: Likewise.
* config.sub: Likewise.
* configure.ac: Likewise.
* configure: Regenerate.
config * Sync with GCC sources:
2017-11-14 Boris Kolpackov <boris@codesynthesis.com>
* gcc-plugin.m4: Add support for MinGW.
2017-11-17 Igor Tsimbalist <igor.v.tsimbalist@intel.com>
* cet.m4: New file.
2017-11-15 Alexandre Oliva <aoliva@redhat.com>
* bootstrap-debug-lean.mk (do-compare): Use the
contrib/compare-debug script.
2017-10-24 H.J. Lu <hongjiu.lu@intel.com>
* bootstrap-cet.mk: New file.
2017-06-19 Martin Liska <mliska@suse.cz>
* bootstrap-lto-noplugin.mk: Enable -flto in all PGO stages.
* bootstrap-lto.mk: Likewise.
2017-06-03 Eric Botcazou <ebotcazou@adacore.com>
* mt-android: New file.
2017-02-13 Richard Biener <rguenther@suse.de>
* isl.m4: Remove support for ISL 0.14.
2017-01-19 Uros Bizjak <ubizjak@gmail.com>
PR target/78478
* ax_check_define.m4: New file.
2017-01-17 Jakub Jelinek <jakub@redhat.com>
PR other/79046
* acx.m4 (GCC_BASE_VER): New m4 function.
(ACX_TOOL_DIRS): Require GCC_BASE_VER, for
--with-gcc-major-version-only use just major number from BASE-VER.
2017-01-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
PR go/78978
* hwcaps.m4 (GCC_CHECK_ASSEMBLER_HWCAP): New macro.
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* ChangeLog:
2017-12-12 Stafford Horne <shorne@gmail.com>
* configure.ac: Remove logic adding gdb to noconfigsdirs for or1k.
* configure: Regenerate.
Cc: gcc-patches@gcc.gnu.org
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* configure.ac: Update year in copyright notice.
Sync from FSF GCC mainline, bringing in the following patches.
* Makefile.def: Likewise.
* Makefile.tpl: Likewise.
* configure: Regenerate.
* Makefile.in: Regenerate.
2016-12-21 Jakub Jelinek <jakub@redhat.com>
* configure.ac: Don't bootstrap libmpx unless --with-build-config
includes bootstrap-mpx.
2016-12-01 Matthias Klose <doko@ubuntu.com>
* configure.ac: Don't use pkg-config to check for bdw-gc.
2016-11-30 Matthias Klose <doko@ubuntu.com>
* Makefile.def: Remove reference to boehm-gc target module.
* configure.ac: Include pkg.m4, check for --with-target-bdw-gc
options and for the bdw-gc pkg-config module.
2016-11-15 Matthias Klose <doko@ubuntu.com>
* config-ml.in: Remove references to GCJ.
* configure.ac: Likewise.
2016-09-30 Jakub Jelinek <jakub@redhat.com>
* configure.ac: Add target-libffi to target_libraries.
Readd libgcj target disablings, modified to only target-libffi.
Readd target addition of go to unsupported languages.
2016-09-30 Andrew Haley <aph@redhat.com>
* Makefile.def: Remove libjava.
* Makefile.tpl: Likewise.
* configure.ac: Likewise.
2016-09-26 Anton Kolesov <Anton.Kolesov@synopsys.com>
* configure.ac: Disable "sim" directory for arc*-*-*.
2016-09-12 Maciej W. Rozycki <macro@imgtec.com>
* configure.ac: Check for the minimum in-tree MPFR version
handled.
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config/
* acx.m4: Import from gcc.
* bootstrap-asan.mk: Likewise.
* multi.m4: Likewise.
/
* configure: Regnerate.
gas/
* configure: Regnerate.
ld/
* configure: Regnerate.
libiberty/
* configure: Regnerate.
zlib/
* configure: Regnerate.
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* configure.ac: Add fuchsia to targets that use ELF.
* configure: Regenerated.
bfd * configure.tgt: Add support for fuchsia (OS).
gas * configure.tgt: Add support for fuchsia (OS).
ld * Makefile.am: Add dependency information for earmelf_fuchsia.c.
* Makefile.in: Regenerate.
* configure.tgt: Add support for aarch64-*-fuchsia, arm*-*-fuchsia*, and
x86_64-*-fuchsia* targets.
* emulparams/armelf_fuchsia.sh: New file.
* emulparams/armelfb_fuchsia.sh: New file.
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* configure.ac (nds32*-*-*): Remove entry to enable gdb.
* configure: Regenerated.
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In configure.ac, add gdb to noconfigdirs for TILEPro.
* configure.ac (tilepro-*-*): Add gdb to noconfigdirs.
* configure: Regenerate.
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* configure.ac: Add mips and s390 to the gold target check.
* configure: Regenerate.
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Import these patches from the GCC mainline:
2016-01-12 Andris Pavenis <andris.pavenis@iki.fi>
* configure.ac: Enable LTO for DJGPP
* configure: Regenerate
2016-01-24 Mikhail Maltsev <maltsevm@gmail.com>
PR bootstrap/69329
* Makefile.tpl (BASE_FLAGS_TO_PASS): Add LSAN_OPTIONS.
* Makefile.in: Regenerate.
2016-01-25 Aditya Kumar <aditya.k7@samsung.com>
Sebastian Pop <s.pop@samsung.com>
* Makefile.in: Regenerate.
* Makefile.tpl: Export ISLVER.
* configure: Regenerate.
* config/isl.m4: Detect isl-0.15.
2016-01-29 Sebastian Pop <s.pop@samsung.com>
* config/isl.m4: Add comments about isl-0.16.
* configure: Regenerate.
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Import the following changes from the GCC mainline:
2015-11-13 Tsvetkova Alexandra <aleksandra.tsvetkova@intel.com>
* configure.ac: Enable libmpx by default.
* configure: Regenerated.
2015-11-19 Martin Liska <mliska@suse.cz>
* .gitignore: Add .clang-format to ignored files.
* Makefile.tpl: Add clang-format.
* Makefile.in: Regenerate.
2015-12-01 Andreas Tobler <andreast@gcc.gnu.org>
PR libffi/65726
* Makefile.def (lang_env_dependencies): Make libffi depend
on cxx.
* Makefile.in: Regenerate.
2015-12-02 Ian Lance Taylor <iant@google.com>
PR go/66147
* Makefile.tpl (HOST_EXPORTS): Add XGCC_FLAGS_FOR_TARGET.
* Makefile.in: Regenerate.
2015-12-17 Nathan Sidwell <nathan@acm.org>
* config/isl.m4 (ISL_CHECK_VERSION): Add gmp libs.
* configure: Regenerate.
2015-12-17 Sebastian Pop <s.pop@samsung.com>
* Makefile.in: Replace ISL with isl.
* Makefile.tpl: Same.
* config/isl.m4: Same.
* configure.ac: Same.
* contrib/download_prerequisites: Same.
* configure: Regenerate.
2016-01-01 Ben Elliston <bje@gnu.org>
* config.guess: Import version 2016-01-01.
* config.sub: Likewise.
include 2016-01-07 Mike Frysinger <vapier@gentoo.org>
* longlong.h: Change !__SHMEDIA__ to
(!defined (__SHMEDIA__) || !__SHMEDIA__).
Change __SHMEDIA__ to defined (__SHMEDIA__) && __SHMEDIA__.
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Currently only in bfd and binutils.
ChangeLog/
* configure.ac: Add aarch64-*-darwin* and arm-*-darwin*.
* configure: Regenerate.
bfd/ChangeLog/
* targets.c (aarch64_mach_o_vec, arm_mach_o_vec): Declare.
(_bfd_target_vector): Add new vectors.
* reloc.c (BFD_RELOC_MACH_O_SUBTRACTOR32)
(BFD_RELOC_MACH_O_SUBTRACTOR64, BFD_RELOC_MACH_O_ARM64_ADDEND)
(BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGE21)
(BFD_RELOC_MACH_O_ARM64_GOT_LOAD_PAGEOFF12)
(BFD_RELOC_MACH_O_ARM64_POINTER_TO_GOT): New relocations.
(BFD_RELOC_MACH_O_X86_64_SUBTRACTOR32)
(BFD_RELOC_MACH_O_X86_64_SUBTRACTOR64): Remove.
* mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Change
name of subtractor relocations.
* config.bfd: Handle aarch64-*-darwin*, arm-*-darwin*.
* Makefile.am (BFD32_BACKENDS): Add mach-o-arm.lo.
(BFD32_BACKENDS_CFILES): Add mach-o-arm.c.
(BFD64_BACKENDS): Add mach-o-aarch64.lo.
(BFD64_BACKENDS_CFILES): Add mach-o-aarch64.c.
* configure.ac: Handle aarch64_mach_o_vec and arm_mach_o_vec.
* mach-o-aarch64.c: New file.
* mach-o-arm.c: New file.
* Makefile.in: Regenerate.
* bfd-in2.h: Regenerate.
* configure: Regenerate.
* libbfd.h: Regenerate.
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Enable compression of debug sections by default in the linker, if so configured.
PR gas/19109
. * configure.ac: Note the 'none' is an acceptable argument to
--enable-compressed-debug-sections.
* configure: Regenerate.
gas * configure.ac: Restore --enable-compressed-debug-sections.
Do not enable compressed debug sections by default for x86 Linux
targets.
* configure: Regenerate.
ld * configure.ac: Add --enable-compressed-debug-sections.
* configure: Regenerate.
* config.in: Regenerate.
* ld.texinfo: Document how to determine the default action for
debug sections.
* ldmain.c (main): If DEFAULT_FLAG_COMPRESS_DEBUG is defined then
set the compress_debug field of the link_info structure to
zlib-gabi.
* lexsup.c (elf_static_list_options): Output the default setting
for the --compress-debug-sections option.
* NEWS: Mention the new configure option.
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This patch removes the gas configure option:
--enable-compressed-debug-sections
and adds a toplevel configure option:
--enable-compressed-debug-sections={all,gas,gold,ld}
to enable compressed debug sections for gas, gold or ld by default. At
the moment, this configure option is ignored by gold and ld. For x86
Linux targets, default to compressing debug sections in gas.
PR gas/19109
* configure.ac: Add
--enable-compressed-debug-sections={all,gas,gold,ld}.
* configure: Regenerated.
gas/
PR gas/19109
* NEWS: Update --enable-compressed-debug-sections=.
* configure.ac: Remove --enable-compressed-debug-sections.
(DEFAULT_FLAG_COMPRESS_DEBUG): Check
--enable-compressed-debug-sections={all,gas} instead of
--enable-compressed-debug-sections. For x86 Linux targets,
default to compressing debug sections.
* configure: Regenerated.
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repository.
. 2015-08-23 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
PR libfortran/54572
* Makefile.def: Make libgfortran depend on libbacktrace.
* Makefile.in: Regenerate.
2015-08-12 Tom de Vries <tom@codesourcery.com>
PR other/67092
PR other/67098
* configure.ac: Remove --with_host_libstdcxx support.
* configure: Regenerate.
2015-08-10 Thomas Schwinge <thomas@codesourcery.com>
Jakub Jelinek <jakub@redhat.com>
* configure.ac (noconfigdirs): Don't add "target-libgomp" for target
nvptx*-*-*.
* configure: Regenerate.
include 2015-08-14 Pierre-Marie de Rodat <derodat@adacore.com>
* dwarf2.def (DW_AT_GNU_bias): New attribute.
2015-08-14 Pierre-Marie de Rodat <derodat@adacore.com>
* dwarf2.def (DW_AT_GNU_numerator, DW_AT_GNU_denominator): New
attributes.
libiberty 2015-08-15 Ian Lance Taylor <iant@google.com>
* cp-demangle.c (d_abi_tags): Preserve di->last_name across any
ABI tags.
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Sync with GCC
2015-07-24 Michael Darling <darlingm@gmail.com>
PR other/66259
* config-ml.in: Reflects renaming of configure.in to configure.ac
* configure: Likewise
* configure.ac: Likewise
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Sync with GCC
2015-05-16 James Bowman <james.bowman@ftdichip.com>
* configure.ac: FT32 target added.
* configure: Regenerate.
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Sync with GCC
2015-06-02 Jason Merrill <jason@redhat.com>
PR bootstrap/66319
* configure.ac: Use -std=gnu++98.
2015-05-28 Mike Frysinger <vapier@gentoo.org>
* configure.ac (--vtable-verify): Use AS_HELP_STRING for help.
* configure: Regenerate.
2015-05-11 Paulo Matos <paulo@matos-sorge.com>
* configure.ac: Fix typo.
* configure: Regenerate.
2015-05-03 Matthias Klose <doko@ubuntu.com>
* configure.ac: Match $host configured with triplets.
* configure: Regenerate.
2015-04-17 Jakub Jelinek <jakub@redhat.com>
PR bootstrap/62077
* configure.ac (--enable-stage1-checking): Default to
release,misc,gimple,rtlflag,tree,types if --disable-checking
or --enable-checking is not specified and DEV-PHASE is not
experimental.
* configure: Regenerated.
2015-03-27 Uros Bizjak <ubizjak@gmail.com>
Install back PR target/47230 fix (Revert the revert).
config/
Sync with GCC
* mh-alpha-linux: Restored.
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* configure.ac (ospace_frag): Enable for i?86*-*-elfiamcu
target.
* configure: Regenerate.
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* configure.ac: Disable configuration of GDB for HPUX targets.
* configure: Regenerate.
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When bfd is configured as a shared library, we need to configure zlib
with --enable-host-shared since zlib is used by bfd.
PR ld/18355
* Makefile.def: Add extra_configure_flags to host zlib.
* configure.ac (extra_host_zlib_configure_flags): New. Set
to --enable-host-shared When bfd is to be built as shared
library. AC_SUBST.
* Makefile.in: Regenerated.
* configure: Likewise.
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The top level configure supports --with-system-zlib. This patch makes
configure --help to display --with-system-zlib.
* configure.ac: Add --with-system-zlib.
* configure: Regenerated.
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* configure.ac (target_configdirs): Exclude target-zlib if
target-libjava isn't built.
* configure: Regenerated.
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* Makefile.def: Updated from GCC trunk.
* Makefile.tpl: Likewise.
* configure.ac: Likewise.
* Makefile.in: Regenerated.
* configure: Likewise.
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Don't build target libraries if not building gcc.
* configure.ac (target_configdirs): Unset if not building gcc.
* configure: Regenerated.
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FT32 is a new 32-bit RISC core developed by FTDI for embedded applications.
* configure.ac: Add FT32 support.
* configure: Regenerate.
bfd/
* Makefile.am: Add FT32 files.
* archures.c (enum bfd_architecture): Add bfd_arch_ft32.
(bfd_mach_ft32): Define.
(bfd_ft32_arch): Declare.
(bfd_archures_list): Add bfd_ft32_arch.
* config.bfd: Handle FT32.
* configure.ac: Likewise.
* cpu-ft32.c: New file.
* elf32-ft32.c: New file.
* reloc.c (BFD_RELOC_FT32_10, BFD_RELOC_FT32_20, BFD_RELOC_FT32_17,
BFD_RELOC_FT32_18): Define.
* targets.c (_bfd_target_vector): Add ft32_elf32_vec.
* bfd-in2.h: Regenerate.
* libbfd.h: Regenerate.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/SRC-POTFILES.in: Regenerate.
binutils/
* readelf.c: Add FT32 support.
gas/
* Makefile.am: Add FT32 files.
* config/tc-ft32.c: New file.
* config/tc-ft32.h: New file.
* configure.tgt: Add FT32 support.
* Makefile.in: Regenerate.
* po/POTFILES.in: Regenerate.
gas/testsuite/
* gas/ft32/ft32.exp: New file.
* gas/ft32/insn.d: New file.
* gas/ft32/insn.s: New file.
include/
* dis-asm.h (print_insn_ft32): Declare.
include/elf/
* common.h (EM_FT32): Define.
* ft32.h: New file.
include/opcode/
* ft32.h: New file.
ld/
* Makefile.am: Add FT32 files.
* configure.tgt: Handle FT32 target.
* emulparams/elf32ft32.sh: New file.
* scripttempl/ft32.sc: New file.
* Makefile.in: Regenerate.
opcodes/
* Makefile.am: Add FT32 files.
* configure.ac: Handle FT32.
* disassemble.c (disassembler): Call print_insn_ft32.
* ft32-dis.c: New file.
* ft32-opc.c: New file.
* Makefile.in: Regenerate.
* configure: Regenerate.
* po/POTFILES.in: Regenerate.
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combined build
2015-01-03 Andrew Pinski <apinski@cavium.com>
* Makefile.def (flags_to_pass): Pass OBJCOPY_FOR_TARGET also.
* Makefile.tpl (HOST_EXPORTS): Add OBJCOPY_FOR_TARGET.
(BASE_TARGET_EXPORTS): Add OBJCOPY.
(OBJCOPY_FOR_TARGET): New variable.
(EXTRA_TARGET_FLAGS): Add OBJCOPY.
* Makefile.in: Regenerate.
* configure.ac: Check for already installed target objcopy.
Also GCC_TARGET_TOOL on objcopy.
* configure: Regenerate.
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|
This patch was committed to GCC trunk as revision 215865.
2014-10-03 Jing Yu <jingyu@google.com>
* configure.ac: Add aarch64 to list of targets that support gold.
* configure: Regenerate.
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/
* configure.ac: Add mips*-img-elf* target triple.
* configure: Regenerate.
bfd/
* config.bfd: Add mips*-img-elf* target triple.
gas/
* configure.tgt: Add mips*-img-elf* target triple.
gas/testsuite/
* gas/mips/mips.exp: Add mips*-img-elf* target triple.
binutils/testsuite/
* binutils-all/objcopy.exp: Add mips*-img-elf* target triple.
* binutils-all/readelf.exp: Likewise.
ld/
* configure.tgt: Add mips*-img-elf* target triple.
ld/testsuite/
* ld-mips-elf/mips-elf.exp: Add support for mips*-img-elf* target
triple.
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Our top-level configure somehow got out of sync the current
configure.ac, so this patch regenerates it.
ChangeLog:
* configure: Regenerate.
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* configure.ac (or1k*-*-rtems*): gdb not supported. The ordering
of the stanzas results in this not being caught by or1k*-*-* later.
* configure. Regenerated.
Signed-off-by: Christian Svensson <blue@cmd.nu>
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* configure.ac (or1k*-*-*): Disable gdb.
* configure: Regenerated.
Signed-off-by: Christian Svensson <blue@cmd.nu>
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|
2014-05-14 Sandra Loosemore <sandra@codesourcery.com>
* configure.ac (target_makefile_frag): Set for nios2-*-elf*.
* configure: Regenerated.
config/
* mt-nios2-elf: New file.
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* configure.ac: Don't bootstrap host fixincludes unless --with-build-config=bootstrap-{a,ub}san. * Makefile.in: Regenerated. * configure: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208842 138bc75d-0d04-0410-961f-82ee72b054a4
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option parsing. Don't add target-libsanitizer to bootstrap_target_libs unless --with-build-config=bootstrap-asan or --with-build-config=bootstrap-ubsan. Don't add target-libvtv to bootstrap_target_libs unless --enable-vtable-verify. * configure: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208745 138bc75d-0d04-0410-961f-82ee72b054a4
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/:
* configure.ac (tilepro-*-*) Change to tilepro*-*-*.
(tilegx-*-*): Change to tilegx*-*-*.
* configure: Regenerate.
contrib/:
* config-list.mk (LIST): Add tilegxbe-linux-gnu.
libcpp/:
* configure.ac: Change "tilepro" triplet to "tilepro*".
* configure: Regenerate.
libgcc/:
* config.host: Support "tilegx*" and "tilepro*" triplets.
* config/tilegx/sfp-machine32.h (__BYTE_ORDER): Handle big endian.
* config/tilegx/sfp-machine64.h (__BYTE_ORDER): Handle big endian.
gcc/:
* config.gcc (tilepro-*-*): Change to tilepro*-*-*.
(tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
triplet.
* common/config/tilegx/tilegx-common.c
(TARGET_DEFAULT_TARGET_FLAGS): Define.
* config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
(LINK_SPEC): Ditto.
* config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
* config/tilegx/tilegx.c (tilegx_return_in_msb): New.
(tilegx_gimplify_va_arg_expr): Handle big endian.
(tilegx_expand_unaligned_load): Ditto.
(tilegx_expand_unaligned_store): Ditto.
(TARGET_RETURN_IN_MSB): New.
* config/tilegx/tilegx.h (TARGET_DEFAULT): New.
(TARGET_ENDIAN_DEFAULT): New.
(TARGET_BIG_ENDIAN): Handle big endian.
(BYTES_BIG_ENDIAN): Ditto.
(WORDS_BIG_ENDIAN): Ditto.
(FLOAT_WORDS_BIG_ENDIAN): Ditto.
(ENDIAN_SPEC): New.
(EXTRA_SPECS): New.
* config/tilegx/tilegx.md (extv): Handle big endian.
(extzv): Ditto.
(insn_st<n>): Ditto.
(insn_st<n>_add<bitsuffix>): Ditto.
(insn_stnt<n>): Ditto.
(insn_stnt<n>_add<bitsuffix>):Ditto.
(vec_interleave_highv8qi): Handle big endian.
(vec_interleave_highv8qi_be): New.
(vec_interleave_highv8qi_le): New.
(insn_v1int_h): Handle big endian.
(vec_interleave_lowv8qi): Handle big endian.
(vec_interleave_lowv8qi_be): New.
(vec_interleave_lowv8qi_le): New.
(insn_v1int_l): Handle big endian.
(vec_interleave_highv4hi): Handle big endian.
(vec_interleave_highv4hi_be): New.
(vec_interleave_highv4hi_le): New.
(insn_v2int_h): Handle big endian.
(vec_interleave_lowv4hi): Handle big endian.
(vec_interleave_lowv4hi_be): New.
(vec_interleave_lowv4hi_le): New.
(insn_v2int_l): Handle big endian.
(vec_interleave_highv2si): Handle big endian.
(vec_interleave_highv2si_be): New.
(vec_interleave_highv2si_le): New.
(insn_v4int_h): Handle big endian.
(vec_interleave_lowv2si): Handle big endian.
(vec_interleave_lowv2si_be): New.
(vec_interleave_lowv2si_le): New.
(insn_v4int_l): Handle big endian.
* config/tilegx/tilegx.opt (mbig-endian): New option.
(mlittle-endian): New option.
* doc/install.texi: Document tilegxbe-linux.
* doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@208069 138bc75d-0d04-0410-961f-82ee72b054a4
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configure: Regenerate.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205975 138bc75d-0d04-0410-961f-82ee72b054a4
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|
2013-11-04 Balaji V. Iyer <balaji.v.iyer@intel.com>
* configure.ac: Added libcilkrts to noconfig list when C++ is not
supported.
* configure: Regenerated.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204396 138bc75d-0d04-0410-961f-82ee72b054a4
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git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204173 138bc75d-0d04-0410-961f-82ee72b054a4
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check-target-libmudflap). * Makefile.in: Rebuilt. * Makefile.tpl (check-target-libmudflap-c++): Remove. * configure.ac (target_libraries): Remove target-libmudflap. Remove checks which disabled libmudflap on some systems. * configure: Rebuilt. * libmudflap: Directory removed.
* Makefile.in (C_COMMON_OBJS): Remove tree-mudflap.
(OBJS): Remove tree-nomudflap.o
(GTFILES): Remove tree-mudflap.c
* builtins.c (expand_builtin_alloc): Remove mudflap support.
* gcc.c (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
(mfwrap_spec, mflib_spec): Likewise.
(cpp_unique_options, cc1_options, static_specs): Likewise.
* gimplify (gimplify_vla_decl, build_va_arg_indirect_ref): Likewise.
* passes.def: Likewise.
* toplev.c (compile_file, process_options): Likewise.
* tree-inline.c (copy_tree_r): Likewise.
* tree-pass.,h (make_pass_mudflap_1, make_pass_mudflap_2): Likewise.
* varasm.c (make_decl_rtl, make_decl_rtl_for_debug): Likewise.
(build_constant_desc, output_constant_def_contents): Likewise.
(categorize_decl_for_section): Likewise.
* tree-mudflap.c: Removed.
* tree-mudflap.h: Removed.
* tree-nomudflap.c: Removed.
* bfin/uclinux.h (MFWRAP_SPEC): Remove.
* moxie/uclinux.h (MFWRAP_SPEC): Likewise.
* rs6000/aix.h (MFWRAP_SPEC, MFLIB_SPEC): Likewise.
* config/sol2.h (MFLIB_SPEC): Likewise.
* doc/install.texi: Remove mudflap references.
* doc/passes.texi: Similarly.
* doc/sourcebuild.texi: Similarly.
* doc/invoke.texi: Remove mudlfap related options.
* c-family/c-common.c (c_define_builtins): Remove mudflap support.
* c-family/c.opt: Ignore and warn for mudflap options.
* g++.dg/torture/pr49309.C: Removed.
* gcc.dg/dfp/pr35739.c: Removed.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@204090 138bc75d-0d04-0410-961f-82ee72b054a4
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* configure.ac: Update from GCC.
* configure: Regenerate.
|
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* configure.ac: Update from GCC.
* configure: Regenerate.
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|
* configure.ac: Update from GCC.
* configure: Regenerate.
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* configure.ac: Sync with GCC repo.
* Makefile.def: Ditto.
* configure: Regenerate.
* Makefile.in: Ditto.
|