aboutsummaryrefslogtreecommitdiff
path: root/gcc/configure
AgeCommit message (Collapse)AuthorFilesLines
2022-12-02gcc: regenerate configureMartin Liska1-2/+2
gcc/ChangeLog: * configure: Regenerate.
2022-12-02PR59447: --with-dwarf2 implies "(or later)"Eric Gallager1-1/+2
This patch includes "(or later)" in the documentation of the gcc subdirectory's --with-dwarf2 configure flag. Closes PR59447. gcc/ChangeLog: PR bootstrap/59447 * configure: Regenerate. * configure.ac: Document --with-dwarf2 flag as also applying to later DWARF standards. * doc/install.texi: Likewise.
2022-11-29re-run configureMartin Liska1-3/+4
gcc/ChangeLog: * configure: Regenerate.
2022-11-22Revert "configure: Implement --enable-host-pie"Marek Polacek1-33/+14
This reverts commit 251c72a68af3a8b0638705b73ef120ffdf0053eb.
2022-11-22Revert "configure: Implement --enable-host-bind-now"Marek Polacek1-18/+2
This reverts commit 258d7149f92f19380c9f7763618d62408c064e60.
2022-11-22configure: Implement --enable-host-bind-nowMarek Polacek1-2/+18
As promised in the --enable-host-pie patch, this patch adds another configure option, --enable-host-bind-now, which adds -z now when linking the compiler executables in order to extend hardening. BIND_NOW with RELRO allows the GOT to be marked RO; this prevents GOT modification attacks. This option does not affect linking of target libraries; you can use LDFLAGS_FOR_TARGET=-Wl,-z,relro,-z,now to enable RELRO/BIND_NOW. c++tools/ChangeLog: * configure.ac (--enable-host-bind-now): New check. * configure: Regenerate. gcc/ChangeLog: * configure.ac (--enable-host-bind-now): New check. Add -Wl,-z,now to LD_PICFLAG if --enable-host-bind-now. * configure: Regenerate. * doc/install.texi: Document --enable-host-bind-now. lto-plugin/ChangeLog: * configure.ac (--enable-host-bind-now): New check. Link with -z,now. * configure: Regenerate.
2022-11-22configure: Implement --enable-host-pieMarek Polacek1-14/+33
This patch implements the --enable-host-pie configure option which makes the compiler executables PIE. This can be used to enhance protection against ROP attacks, and can be viewed as part of a wider trend to harden binaries. It is similar to the option --enable-host-shared, except that --e-h-s won't add -shared to the linker flags whereas --e-h-p will add -pie. It is different from --enable-default-pie because that option just adds an implicit -fPIE/-pie when the compiler is invoked, but the compiler itself isn't PIE. Since r12-5768-gfe7c3ecf, PCH works well with PIE, so there are no PCH regressions. When building the compiler, the build process may use various in-tree libraries; these need to be built with -fPIE so that it's possible to use them when building a PIE. For instance, when --with-included-gettext is in effect, intl object files must be compiled with -fPIE. Similarly, when building in-tree gmp, isl, mpfr and mpc, they must be compiled with -fPIE. I plan to add an option to link with -Wl,-z,now. ChangeLog: * Makefile.def: Pass $(PICFLAG) to AM_CFLAGS for gmp, mpfr, mpc, and isl. * Makefile.in: Regenerate. * Makefile.tpl: Set PICFLAG. * configure.ac (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. c++tools/ChangeLog: * Makefile.in: Rename PIEFLAG to PICFLAG. Set LD_PICFLAG. Use it. Use pic/libiberty.a if PICFLAG is set. * configure.ac (--enable-default-pie): Set PICFLAG instead of PIEFLAG. (--enable-host-pie): New check. * configure: Regenerate. fixincludes/ChangeLog: * Makefile.in: Set and use PICFLAG and LD_PICFLAG. Use the "pic" build of libiberty if PICFLAG is set. * configure.ac: * configure: Regenerate. gcc/ChangeLog: * Makefile.in: Set LD_PICFLAG. Use it. Set enable_host_pie. Remove NO_PIE_CFLAGS and NO_PIE_FLAG. Pass LD_PICFLAG to ALL_LINKERFLAGS. Use the "pic" build of libiberty if --enable-host-pie. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. * doc/install.texi: Document --enable-host-pie. gcc/d/ChangeLog: * Make-lang.in: Remove NO_PIE_CFLAGS. intl/ChangeLog: * Makefile.in: Use @PICFLAG@ in COMPILE as well. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libcody/ChangeLog: * Makefile.in: Pass LD_PICFLAG to LDFLAGS. * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG and LD_PICFLAG after this check. * configure: Regenerate. libcpp/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libdecnumber/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate. libiberty/ChangeLog: * configure.ac: Also set shared when enable_host_pie. * configure: Regenerate. zlib/ChangeLog: * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. * configure: Regenerate.
2022-11-14Revert "sphinx: support Sphinx in build system"Martin Liska1-25/+3
This reverts commit 41a45cba0021f597dbfdec1f782026215ea21726.
2022-11-14Revert "sphinx: add --with-sphinx-build"Martin Liska1-34/+4
This reverts commit 1f5a932e89b0c2c4a7af7f849ca2e2e3dbf329e0.
2022-11-14Revert "configure: always set SPHINX_BUILD"Martin Liska1-1/+1
This reverts commit 5e749ee3019d7917184af30dab8d09c933c0a4a1.
2022-11-13configure: always set SPHINX_BUILDMartin Liska1-1/+1
During the Sphinx-migration development, I used SPHINX_BUILD='' in order to skip building info and manual pages in gcc folder. However, we've got HAS_SPHINX_BUILD which is the correct flag for that. With the patch, one will get a nicer error message when sphinx-build is missing and one builds (explicitly) a target which depends on it. PR other/107620 gcc/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libgomp/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libiberty/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libitm/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build. libquadmath/ChangeLog: * configure: Regenerate. * configure.ac: Always set sphinx-build.
2022-11-09sphinx: add --with-sphinx-buildMartin Liska1-4/+34
gcc/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: * configure: Regenerate. gcc/ada/ChangeLog: * gcc-interface/Make-lang.in: Support --with-sphinx-build. gcc/d/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/fortran/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/go/ChangeLog: * Make-lang.in: Support --with-sphinx-build. gcc/jit/ChangeLog: * Make-lang.in: Support --with-sphinx-build. libgomp/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise.. * configure: Regenerate. libiberty/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libitm/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate. libquadmath/ChangeLog: * Makefile.in: Support --with-sphinx-build. * configure.ac: Likewise. * configure: Regenerate.
2022-11-09sphinx: support Sphinx in build systemMartin Liska1-3/+25
config/ChangeLog: * acx.m4: Do not wrap REPORT_BUGS_TO. ChangeLog: * configure: Regenerate. * configure.ac: Support Sphinx based documentation. gcc/ChangeLog: * Makefile.in: Support Sphinx based documentation. * configure: Regenerate. * configure.ac: Support Sphinx based documentation. * genhooks.cc (struct s_hook): Emit tm.rst.in file. gcc/cp/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/d/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/fortran/ChangeLog: * Make-lang.in: Support Sphinx based documentation. gcc/go/ChangeLog: * Make-lang.in: Support Sphinx based documentation. libgomp/ChangeLog: * Makefile.in: Support Sphinx based documentation. libiberty/ChangeLog: * Makefile.in: Support Sphinx based documentation. libitm/ChangeLog: * Makefile.in: Support Sphinx based documentation. libquadmath/ChangeLog: * Makefile.in: Support Sphinx based documentation.
2022-11-04Remove support for Intel MIC offloadingThomas Schwinge1-12/+2
... after its deprecation in GCC 12. * Makefile.def: Remove module 'liboffloadmic'. * Makefile.in: Regenerate. * configure.ac: Remove 'liboffloadmic' handling. * configure: Regenerate. contrib/ * gcc-changelog/git_commit.py (default_changelog_locations): Remove 'liboffloadmic'. * gcc_update (files_and_dependencies): Remove 'liboffloadmic' files. * update-copyright.py (GCCCmdLine): Remove 'liboffloadmic' comment. gcc/ * config.gcc [target *-intelmic-* | *-intelmicemul-*]: Remove. * config/i386/i386-options.cc (ix86_omp_device_kind_arch_isa) [ACCEL_COMPILER]: Remove. * config/i386/intelmic-mkoffload.cc: Remove. * config/i386/intelmic-offload.h: Likewise. * config/i386/t-intelmic: Likewise. * config/i386/t-omp-device: Likewise. * configure.ac [target *-intelmic-* | *-intelmicemul-*]: Remove. * configure: Regenerate. * doc/install.texi (--enable-offload-targets=[...]): Update. * doc/sourcebuild.texi: Remove 'liboffloadmic' documentation. include/ * gomp-constants.h (GOMP_DEVICE_INTEL_MIC): Comment out. (GOMP_VERSION_INTEL_MIC): Remove. libgomp/ * libgomp-plugin.h (OFFLOAD_TARGET_TYPE_INTEL_MIC): Remove. * libgomp.texi (OpenMP Context Selectors): Remove Intel MIC documentation. * plugin/configfrag.ac <enable_offload_targets> [*-intelmic-* | *-intelmicemul-*]: Remove. * configure: Regenerate. * testsuite/lib/libgomp.exp (libgomp_init): Remove 'liboffloadmic' handling. (offload_target_to_openacc_device_type) [$offload_target = *-intelmic*]: Remove. (check_effective_target_offload_device_intel_mic) (check_effective_target_offload_device_any_intel_mic): Remove. * testsuite/libgomp.c-c++-common/on_device_arch.h (device_arch_intel_mic, on_device_arch_intel_mic, any_device_arch) (any_device_arch_intel_mic): Remove. * testsuite/libgomp.c-c++-common/target-45.c: Remove 'offload_device_any_intel_mic' XFAIL. * testsuite/libgomp.fortran/target10.f90: Likewise. liboffloadmic/ * ChangeLog: Remove. * Makefile.am: Likewise. * Makefile.in: Likewise. * aclocal.m4: Likewise. * configure: Likewise. * configure.ac: Likewise. * configure.tgt: Likewise. * doc/doxygen/config: Likewise. * doc/doxygen/header.tex: Likewise. * include/coi/common/COIEngine_common.h: Likewise. * include/coi/common/COIEvent_common.h: Likewise. * include/coi/common/COIMacros_common.h: Likewise. * include/coi/common/COIPerf_common.h: Likewise. * include/coi/common/COIResult_common.h: Likewise. * include/coi/common/COISysInfo_common.h: Likewise. * include/coi/common/COITypes_common.h: Likewise. * include/coi/sink/COIBuffer_sink.h: Likewise. * include/coi/sink/COIPipeline_sink.h: Likewise. * include/coi/sink/COIProcess_sink.h: Likewise. * include/coi/source/COIBuffer_source.h: Likewise. * include/coi/source/COIEngine_source.h: Likewise. * include/coi/source/COIEvent_source.h: Likewise. * include/coi/source/COIPipeline_source.h: Likewise. * include/coi/source/COIProcess_source.h: Likewise. * liboffloadmic_host.spec.in: Likewise. * liboffloadmic_target.spec.in: Likewise. * plugin/Makefile.am: Likewise. * plugin/Makefile.in: Likewise. * plugin/aclocal.m4: Likewise. * plugin/configure: Likewise. * plugin/configure.ac: Likewise. * plugin/libgomp-plugin-intelmic.cpp: Likewise. * plugin/offload_target_main.cpp: Likewise. * runtime/cean_util.cpp: Likewise. * runtime/cean_util.h: Likewise. * runtime/coi/coi_client.cpp: Likewise. * runtime/coi/coi_client.h: Likewise. * runtime/coi/coi_server.cpp: Likewise. * runtime/coi/coi_server.h: Likewise. * runtime/compiler_if_host.cpp: Likewise. * runtime/compiler_if_host.h: Likewise. * runtime/compiler_if_target.cpp: Likewise. * runtime/compiler_if_target.h: Likewise. * runtime/dv_util.cpp: Likewise. * runtime/dv_util.h: Likewise. * runtime/emulator/coi_common.h: Likewise. * runtime/emulator/coi_device.cpp: Likewise. * runtime/emulator/coi_device.h: Likewise. * runtime/emulator/coi_host.cpp: Likewise. * runtime/emulator/coi_host.h: Likewise. * runtime/emulator/coi_version_asm.h: Likewise. * runtime/emulator/coi_version_linker_script.map: Likewise. * runtime/liboffload_error.c: Likewise. * runtime/liboffload_error_codes.h: Likewise. * runtime/liboffload_msg.c: Likewise. * runtime/liboffload_msg.h: Likewise. * runtime/mic_lib.f90: Likewise. * runtime/offload.h: Likewise. * runtime/offload_common.cpp: Likewise. * runtime/offload_common.h: Likewise. * runtime/offload_engine.cpp: Likewise. * runtime/offload_engine.h: Likewise. * runtime/offload_env.cpp: Likewise. * runtime/offload_env.h: Likewise. * runtime/offload_host.cpp: Likewise. * runtime/offload_host.h: Likewise. * runtime/offload_iterator.h: Likewise. * runtime/offload_omp_host.cpp: Likewise. * runtime/offload_omp_target.cpp: Likewise. * runtime/offload_orsl.cpp: Likewise. * runtime/offload_orsl.h: Likewise. * runtime/offload_table.cpp: Likewise. * runtime/offload_table.h: Likewise. * runtime/offload_target.cpp: Likewise. * runtime/offload_target.h: Likewise. * runtime/offload_target_main.cpp: Likewise. * runtime/offload_timer.h: Likewise. * runtime/offload_timer_host.cpp: Likewise. * runtime/offload_timer_target.cpp: Likewise. * runtime/offload_trace.cpp: Likewise. * runtime/offload_trace.h: Likewise. * runtime/offload_util.cpp: Likewise. * runtime/offload_util.h: Likewise. * runtime/ofldbegin.cpp: Likewise. * runtime/ofldend.cpp: Likewise. * runtime/orsl-lite/include/orsl-lite.h: Likewise. * runtime/orsl-lite/lib/orsl-lite.c: Likewise. * runtime/orsl-lite/version.txt: Likewise.
2022-11-01configure: cache result of "sys/sdt.h" header checkDavid Seifert1-5/+15
Use AC_CACHE_CHECK to store the result of the header check for systemtap's "sys/sdt.h", which is similar in spirit to libstdc++'s AC_CACHE_CHECK(..., glibcxx_cv_sys_sdt_h). gcc/ * configure.ac: Add AC_CACHE_CHECK(..., gcc_cv_sys_sdt_h). * configure: Regenerate.
2022-10-29Repair --disable-sjlj-exceptionsEric Botcazou1-3/+5
It was broken by: 2022-08-31 Martin Liska <mliska@suse.cz> config.build: Remove deprecated ports. config.gcc: Likewise. config.host: Likewise. configure.ac: Likewise. configure: Regenerate. config/pa/pa-hpux10.h: Removed. config/pa/pa-hpux10.opt: Removed. config/pa/t-dce-thr: Removed. gcc/ * configure.ac (sjlj-exceptions): Restore dropped line. * configure: Regenerate.
2022-10-26gcc/configure: regenerateMartin Liska1-2/+2
gcc/ChangeLog: * configure: Regenerate.
2022-10-25MIPS: fix building on multiarch platformYunQiang Su1-0/+4
On platforms that support multiarch, such as Debian, the filesystem hierarchy doesn't fellow the old Irix style: lib & lib/<multiarch> for native lib64 for N64 on N32/O32 systems lib32 for N32 on N64/O32 systems libo32 for O32 on N64/N32 systems Thus we cannot #define STANDARD_STARTFILE_PREFIX_1 #define STANDARD_STARTFILE_PREFIX_2 on N32 or N64 systems, else collect2 won't look for libraries on /lib/<multiarch>. gcc/ChangeLog: * configure.ac: AC_DEFINE(ENABLE_MULTIARCH, 1) * configure: Regenerated. * config.in: Regenerated. * config/mips/mips.h: don't define STANDARD_STARTFILE_PREFIX_1 if ENABLE_MULTIARCH is defined. * config/mips/t-linux64: define correct multiarch path when multiarch is enabled.
2022-10-20Make 'autoreconf' work for 'gcc', 'libobjc'Thomas Schwinge1-2/+3
With that, we may then run plain 'autoreconf' for all of GCC's subpackages, instead of for some of those (that don't use Automake) manually having to run the applicable combination of 'aclocal', 'autoconf', 'autoheader'. See also 'AC_CONFIG_MACRO_DIRS'/'AC_CONFIG_MACRO_DIR' usage elsewhere. gcc/ * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate. * configure: Regenerate. libobjc/ * configure.ac (AC_CONFIG_MACRO_DIRS): Instantiate. * configure: Regenerate.
2022-10-19gcc: Add 'mcf' thread model support from mcfgthreadLIU Hao1-1/+1
This patch adds the new thread model `mcf`, which implements mutexes and condition variables with the mcfgthread library. Source code for mcfgthread is available at <https://github.com/lhmouse/mcfgthread>. config/ChangeLog: * gthr.m4 (GCC_AC_THREAD_HEADER): Add new case for `mcf` thread model gcc/ChangeLog: * config/i386/mingw-mcfgthread.h: New file * config/i386/mingw32.h: Add builtin macro and default libraries for mcfgthread when thread model is `mcf` * config.gcc: Include 'i386/mingw-mcfgthread.h' when thread model is `mcf` * configure.ac: Recognize `mcf` as a valid thread model * config.in: Regenerate * configure: Regenerate libatomic/ChangeLog: * configure.tgt: Add new case for `mcf` thread model libgcc/ChangeLog: * config.host: Add new cases for `mcf` thread model * config/i386/gthr-mcf.h: New file * config/i386/t-mingw-mcfgthread: New file * config/i386/t-slibgcc-cygming: Add mcfgthread for libgcc DLL * configure: Regenerate libstdc++-v3/ChangeLog: * libsupc++/atexit_thread.cc (__cxa_thread_atexit): Use implementation from mcfgthread if available * libsupc++/guard.cc (__cxa_guard_acquire, __cxa_guard_release, __cxa_guard_abort): Use implementations from mcfgthread if available * configure: Regenerate
2022-10-12regenerate configure filesMartin Liska1-2/+2
Needed after a recent change. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * configure: Regenerate. liboffloadmic/ChangeLog: * configure: Regenerate. * plugin/configure: Regenerate. libphobos/ChangeLog: * configure: Regenerate. libquadmath/ChangeLog: * configure: Regenerate. libsanitizer/ChangeLog: * configure: Regenerate. libssp/ChangeLog: * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate. libvtv/ChangeLog: * configure: Regenerate. lto-plugin/ChangeLog: * configure: Regenerate. zlib/ChangeLog: * configure: Regenerate.
2022-10-11Generic configury support for shared libs on VxWorksOlivier Hainque1-2/+46
This change adds the configury bits to activate the build of shared libs on VxWorks ports configured with --enable-shared, for libraries variants where this is generally supported (rtp, code model !large - currently not compatible with -fPIC). Set lt_cv_deplibs_check_method in libtool.m4, so the build of libraries know how to establish dependencies. This is useful in configurations such as aarch64 where proper support of LSE relies on accurate dependency information between libstdc++ and libgcc_s to begin with. Regenerate configure scripts to reflect libtool.m4 change. 2022-10-09 Olivier Hainque <hainque@adacore.com> * libtool.m4 (*vxworks*): When enable_shared, set dynamic_linker and friends for rtp !large. Assume the linker has the required abilities and set lt_cv_deplibs_check_method. gcc/ * config.gcc (*vxworks*): Add t-slibgcc fragment if enable_shared. libgcc/ * config.host (*vxworks*): When enable_shared, add libgcc and crtstuff "shared" fragments for rtp except large code model. (aarch64*-wrs-vxworks7*): Remove t-slibgcc-libgcc from the list of fragments. 2022-10-09 Olivier Hainque <hainque@adacore.com> gcc/ * configure: Regenerate. libatomic/ * configure: Regenerate. libbacktrace/ * configure: Regenerate. libcc1/ * configure: Regenerate. libffi/ * configure: Regenerate. libgfortran/ * configure: Regenerate. libgomp/ * configure: Regenerate. libitm/ * configure: Regenerate. libobjc/ * configure: Regenerate. liboffloadmic/ * configure: Regenerate. liboffloadmic/ * plugin/configure: Regenerate. libphobos/ * configure: Regenerate. libquadmath/ * configure: Regenerate. libsanitizer/ * configure: Regenerate. libssp/ * configure: Regenerate. libstdc++-v3/ * configure: Regenerate. libvtv/ * configure: Regenerate. lto-plugin/ * configure: Regenerate. zlib/ * configure: Regenerate.
2022-10-09MIPS: improve -march=native arch detectionYunQiang Su1-2/+2
If we cannot get info from options and cpuinfo, we try to get from: 1. getauxval(AT_BASE_PLATFORM), introduced since Linux 5.7 2. _MIPS_ARCH from host compiler. mnan=2008 option is also used if __mips_nan2008__ is used. This can fix the wrong loader usage on r5/r6 platform with -march=native. gcc/ChangeLog: * config.gcc: set with_arch to default_mips_arch if no defined. * config/mips/driver-native.cc (host_detect_local_cpu): try getauxval(AT_BASE_PLATFORM) and _MIPS_ARCH, too. pass -mnan=2008 if __mips_nan2008__ is defined. * config.in: define HAVE_SYS_AUXV_H and HAVE_GETAUXVAL. * configure.ac: detect sys/auxv.h and getauxval. * configure: regenerated.
2022-09-29support -gz=zstd for both linker and assemblerMartin Liska1-2/+9
PR driver/106897 gcc/ChangeLog: * common.opt: Add -gz=zstd value. * configure.ac: Detect --compress-debug-sections=zstd for both linker and assembler. * configure: Regenerate. * gcc.cc (LINK_COMPRESS_DEBUG_SPEC): Handle -gz=zstd. (ASM_COMPRESS_DEBUG_SPEC): Likewise.
2022-09-22remove -gz=zlib-gnu option valueMartin Liska1-44/+5
The option value is legacy and probably not used at all, thus ignore it. gcc/ChangeLog: * configure: Regenerate. * configure.ac: Simplify to gcc_cv_ld_compress_debug={0,1} and gcc_cv_as_compress_debug={0,1}. * doc/invoke.texi: Document the removal. * gcc.cc (LINK_COMPRESS_DEBUG_SPEC): Simplify and ignore zlib-gnu. (ASM_COMPRESS_DEBUG_SPEC): Likewise. Co-Authored-By: Fangrui Song <i@maskray.me>
2022-09-07Restore detection of HAVE_XCOFF_DWARF_EXTRASMartin Liska1-0/+35
gcc/ChangeLog: * configure.ac: Restore detection of HAVE_XCOFF_DWARF_EXTRAS. * config/rs6000/rs6000.cc (HAVE_XCOFF_DWARF_EXTRAS): Reset it. * configure: Regenerate. * config.in: Regenerate.
2022-09-02d: Fix #error You must define PREFERRED_DEBUGGING_TYPE if DWARF is not supportedIain Buclaw1-8/+3
This moves all D front-end specific target definitions out of the main target headers, and into its own header that is included by tm_d.h instead of pulling in the same headers as tm_p.h. This fixes the build on target configurations that pull in the default D language target hooks, and subsequently trigger an error because the definition of PREFERRED_DEBUGGING_TYPE is behind tm.h, the one header that is avoided from being included in default-d.cc. PR d/105659 gcc/ChangeLog: * config.gcc: Set tm_d_file to ${cpu_type}/${cpu_type}-d.h. * config/aarch64/aarch64-d.cc: Include tm_d.h. * config/aarch64/aarch64-protos.h (aarch64_d_target_versions): Move to config/aarch64/aarch64-d.h. (aarch64_d_register_target_info): Likewise. * config/aarch64/aarch64.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/arm/arm-d.cc: Include tm_d.h and arm-protos.h instead of tm_p.h. * config/arm/arm-protos.h (arm_d_target_versions): Move to config/arm/arm-d.h. (arm_d_register_target_info): Likewise. * config/arm/arm.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/default-d.cc: Remove memmodel.h include. * config/freebsd-d.cc: Include tm_d.h instead of tm_p.h. * config/glibc-d.cc: Likewise. * config/i386/i386-d.cc: Include tm_d.h. * config/i386/i386-protos.h (ix86_d_target_versions): Move to config/i386/i386-d.h. (ix86_d_register_target_info): Likewise. (ix86_d_has_stdcall_convention): Likewise. * config/i386/i386.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. (TARGET_D_HAS_STDCALL_CONVENTION): Likewise. * config/i386/winnt-d.cc: Include tm_d.h instead of tm_p.h. * config/mips/mips-d.cc: Include tm_d.h. * config/mips/mips-protos.h (mips_d_target_versions): Move to config/mips/mips-d.h. (mips_d_register_target_info): Likewise. * config/mips/mips.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/netbsd-d.cc: Include tm_d.h instead of tm.h and memmodel.h. * config/openbsd-d.cc: Likewise. * config/pa/pa-d.cc: Include tm_d.h. * config/pa/pa-protos.h (pa_d_target_versions): Move to config/pa/pa-d.h. (pa_d_register_target_info): Likewise. * config/pa/pa.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/riscv/riscv-d.cc: Include tm_d.h. * config/riscv/riscv-protos.h (riscv_d_target_versions): Move to config/riscv/riscv-d.h. (riscv_d_register_target_info): Likewise. * config/riscv/riscv.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/rs6000/rs6000-d.cc: Include tm_d.h. * config/rs6000/rs6000-protos.h (rs6000_d_target_versions): Move to config/rs6000/rs6000-d.h. (rs6000_d_register_target_info): Likewise. * config/rs6000/rs6000.h (TARGET_D_CPU_VERSIONS) Likewise.: (TARGET_D_REGISTER_CPU_TARGET_INFO) Likewise.: * config/s390/s390-d.cc: Include tm_d.h. * config/s390/s390-protos.h (s390_d_target_versions): Move to config/s390/s390-d.h. (s390_d_register_target_info): Likewise. * config/s390/s390.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * config/sol2-d.cc: Include tm_d.h instead of tm.h and memmodel.h. * config/sparc/sparc-d.cc: Include tm_d.h. * config/sparc/sparc-protos.h (sparc_d_target_versions): Move to config/sparc/sparc-d.h. (sparc_d_register_target_info): Likewise. * config/sparc/sparc.h (TARGET_D_CPU_VERSIONS): Likewise. (TARGET_D_REGISTER_CPU_TARGET_INFO): Likewise. * configure: Regenerate. * configure.ac (tm_d_file): Remove defaults.h. (tm_d_include_list): Remove options.h and insn-constants.h. * config/aarch64/aarch64-d.h: New file. * config/arm/arm-d.h: New file. * config/i386/i386-d.h: New file. * config/mips/mips-d.h: New file. * config/pa/pa-d.h: New file. * config/riscv/riscv-d.h: New file. * config/rs6000/rs6000-d.h: New file. * config/s390/s390-d.h: New file. * config/sparc/sparc-d.h: New file.
2022-09-02STABS: remove -gstabs and -gxcoff functionalityMartin Liska1-99/+0
gcc/ChangeLog: * Makefile.in: Remove -gstabs option support, DBX-related macros and DBX debugging info support. * collect2.cc (scan_prog_file): Likewise. * common.opt: Likewise. * config.gcc: Likewise. * config.in: Likewise. * config/aarch64/aarch64-elf.h (DBX_DEBUGGING_INFO): Likewise. * config/alpha/alpha.cc: Likewise. * config/alpha/elf.h (ASM_SPEC): Likewise. * config/arc/arc.h (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/arm/aout.h (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/arm/netbsd-elf.h (DBX_CONTIN_LENGTH): Likewise. * config/darwin.h (DSYMUTIL_SPEC): Likewise. (ASM_DEBUG_SPEC): Likewise. (DBX_DEBUGGING_INFO): Likewise. (DBX_USE_BINCL): Likewise. (DBX_CONTIN_LENGTH): Likewise. (DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise. * config/epiphany/epiphany.h (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/i386/bsd.h (DBX_NO_XREFS): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/i386/gas.h (DBX_NO_XREFS): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/ia64/ia64.h: Likewise. * config/ia64/sysv4.h (DBX_DEBUGGING_INFO): Likewise. * config/m68k/linux.h (DBX_CONTIN_LENGTH): Likewise. * config/m68k/openbsd.h (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. (DBX_CONTIN_CHAR): Likewise. * config/mips/mips.cc (mips_output_filename): Likewise. (mips_option_override): Likewise. * config/mips/mips.h (SUBTARGET_ASM_DEBUGGING_SPEC): Likewise. (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. (DBX_REGISTER_NUMBER): Likewise. (GP_DBX_FIRST): Likewise. (FP_DBX_FIRST): Likewise. (MD_DBX_FIRST): Likewise. * config/nvptx/nvptx.cc: Likewise. * config/openbsd.h (DBX_NO_XREFS): Likewise. * config/pa/pa-64.h (DBX_DEBUGGING_INFO): Likewise. * config/pa/pa.h (ASSEMBLER_DIALECT): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/pa/som.h (PREFERRED_DEBUGGING_TYPE): Likewise. (DBX_USE_BINCL): Likewise. (DBX_LINES_FUNCTION_RELATIVE): Likewise. (DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise. * config/pdp11/pdp11.cc: Likewise. * config/pdp11/pdp11.h (DBX_DEBUGGING_INFO): Likewise. (PREFERRED_DEBUGGING_TYPE): Likewise. (DBX_CONTIN_LENGTH): Likewise. * config/rs6000/rs6000-builtin.cc: Likewise. * config/rs6000/rs6000-call.cc: Likewise. * config/rs6000/rs6000-logue.cc (defined): Likewise. * config/rs6000/rs6000.cc (rs6000_option_override_internal): Likewise. (HAVE_XCOFF_DWARF_EXTRAS): Likewise. (rs6000_xcoff_declare_function_name): Likewise. * config/rs6000/sysv4.h (DBX_DEBUGGING_INFO): Likewise. (DBX_FUNCTION_FIRST): Likewise. * config/rs6000/xcoff.h (XCOFF_DEBUGGING_INFO): Likewise. * config/rx/rx.h (DBX_DEBUGGING_INFO): Likewise. * config/sh/elf.h (DBX_LINES_FUNCTION_RELATIVE): Likewise. (DBX_OUTPUT_NULL_N_SO_AT_MAIN_SOURCE_FILE_END): Likewise. * config/sol2.h (NO_DBX_BNSYM_ENSYM): Likewise. * config/sparc/freebsd.h (DBX_CONTIN_CHAR): Likewise. * config/sparc/netbsd-elf.h (DBX_CONTIN_CHAR): Likewise. * config/sparc/sparc.h (DBX_CONTIN_LENGTH): Likewise. * config/vax/vax.cc (vax_file_start): Likewise. * config/vax/vax.h (DBX_DEBUGGING_INFO): Likewise. (DBX_CONTIN_LENGTH): Likewise. (DBX_CONTIN_CHAR): Likewise. (DBX_NO_XREFS): Likewise. (DBX_STATIC_STAB_DATA_SECTION): Likewise. * config/vx-common.h (DBX_DEBUGGING_INFO): Likewise. (XCOFF_DEBUGGING_INFO): Likewise. * configure: Regenerate. Likewise. * configure.ac: Likewise. * debug.h: Likewise. * doc/install.texi: Likewise. * doc/invoke.texi: Likewise. * doc/passes.texi: Likewise. * doc/tm.texi: Likewise. * doc/tm.texi.in: Likewise. * dwarf2asm.cc (XCOFF_DEBUGGING_INFO): Likewise. (dw2_asm_output_nstring): Likewise. (USE_LINKONCE_INDIRECT): Likewise. * dwarf2out.cc (XCOFF_DEBUGGING_INFO): Likewise. (HAVE_XCOFF_DWARF_EXTRAS): Likewise. (output_fde): Likewise. (output_call_frame_info): Likewise. (have_macinfo): Likewise. (add_AT_loc_list): Likewise. (add_AT_view_list): Likewise. (output_compilation_unit_header): Likewise. (output_pubnames): Likewise. (output_aranges): Likewise. (output_line_info): Likewise. (output_macinfo): Likewise. (dwarf2out_finish): Likewise. (dwarf2out_early_finish): Likewise. * final.cc (final_scan_insn_1): Likewise. (rest_of_handle_final): Likewise. * flag-types.h (enum debug_info_type): Likewise. (DBX_DEBUG): Likewise. (XCOFF_DEBUG): Likewise. * function.cc (defined): Likewise. * gcc.cc (defined): Likewise. (ASM_DEBUG_SPEC): Likewise. (ASM_DEBUG_OPTION_SPEC): Likewise. * opts.cc (common_handle_option): Likewise. (set_debug_level): Likewise. * system.h (fancy_abort): Likewise. * target-def.h (TARGET_ASM_CONSTRUCTOR): Likewise. (TARGET_ASM_DESTRUCTOR): Likewise. * toplev.cc (defined): Likewise. * varasm.cc: Likewise. * config/dbxcoff.h: Removed. * config/dbxelf.h: Removed. * dbxout.cc: Removed. * dbxout.h: Removed. * gstab.h: Removed. * stab.def: Removed. * xcoffout.cc: Removed. * xcoffout.h: Removed. gcc/go/ChangeLog: * go-lang.cc (go_langhook_pushdecl): Remove -gstabs option support, DBX-related macros and DBX debugging info support. * gospec.cc (lang_specific_driver): Likewise. gcc/testsuite/ChangeLog: * lib/gcc-dg.exp: Remove -gstabs option support, DBX-related macros and DBX debugging info support. * lib/gfortran-dg.exp: Likewise. * lib/target-supports.exp: Likewise. * g++.dg/cpp0x/alias-decl-debug-0.C: Removed. * g++.dg/other/PR23205.C: Removed. * g++.dg/other/pr23205-2.C: Removed. * gcc.dg/20040813-1.c: Removed. * gcc.dg/darwin-20040809-2.c: Removed. * gcc.dg/debug/pr35154.c: Removed. * gcc.dg/pr69471-2.c: Removed. * gcc.target/powerpc/stabs-attrib-vect-darwin.c: Removed. * gcc.target/s390/20041216-1.c: Removed. * gfortran.dg/debug/pr35154-stabs.f: Removed. * objc.dg/stabs-1.m: Removed.
2022-08-3132-bit PA-RISC with HP-UX: remove deprecated portsMartin Liska1-17/+2
ChangeLog: * configure: Regenerate. * configure.ac: Delete hpux9 and hpux10. config/ChangeLog: * mh-pa-hpux10: Removed. contrib/ChangeLog: * config-list.mk: Remove deprecated ports. contrib/header-tools/ChangeLog: * README: Remove deprecated ports. * reduce-headers: Likewise. gcc/ChangeLog: * config.build: Remove deprecated ports. * config.gcc: Likewise. * config.host: Likewise. * configure.ac: Likewise. * configure: Regenerate. * config/pa/pa-hpux10.h: Removed. * config/pa/pa-hpux10.opt: Removed. * config/pa/t-dce-thr: Removed. gnattools/ChangeLog: * configure.ac: Remove deprecated ports. * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate. * crossconfig.m4: Remove deprecated ports. gcc/testsuite/ChangeLog: * g++.dg/cpp0x/lambda/lambda-conv.C: Remove useless test. * gcc.c-torture/execute/ieee/hugeval.x: Likewise. * gcc.dg/torture/pr47917.c: Likewise. * lib/target-supports.exp: Likewise. libgcc/ChangeLog: * config.host: Remove hppa. libitm/ChangeLog: * configure: Regenerate. fixincludes/ChangeLog: * configure: Regenerate.
2022-08-31Support --disable-fixincludes.Martin Liska1-2/+8
Always install limits.h and syslimits.h header files to include folder. When --disable-fixincludes is used, then no system header files are fixed by the tools in fixincludes. Moreover, the fixincludes tools are not built any longer. gcc/ChangeLog: * Makefile.in: Always install limits.h and syslimits.h to include folder. * configure.ac: Assign STMP_FIXINC blank if --disable-fixincludes is used. * configure: Regenerate.
2022-08-22jobserver: detect properly O_NONBLOCKMartin Liska1-2/+27
PR lto/106700 gcc/ChangeLog: * configure.ac: Detect O_NONBLOCK flag for open. * config.in: Regenerate. * configure: Regenerate. * opts-common.cc (jobserver_info::connect): Set is_connected properly based on O_NONBLOCK. * opts-jobserver.h (struct jobserver_info): Add is_connected member variable. gcc/lto/ChangeLog: * lto.cc (wait_for_child): Ask if we are connected to jobserver. (stream_out_partitions): Likewise.
2022-08-18build: regenerate gcc/configureMartin Liska1-4/+8
After the change 71f068a9b3332a2179dfc807cf9138f691d77461, gcc/configure needs to re-generated. gcc/ChangeLog: * configure: Regenerate.
2022-07-29LoongArch: Define the macro ASM_PREFERRED_EH_DATA_FORMAT by checking the ↵Lulu Cheng1-0/+34
assembler's support for eh_frame encoding. .eh_frame DW_EH_PE_pcrel encoding format is not supported by gas <= 2.39. Check if the assembler support DW_EH_PE_PCREL encoding and define .eh_frame encoding type. gcc/ChangeLog: * config.in: Regenerate. * config/loongarch/loongarch.h (ASM_PREFERRED_EH_DATA_FORMAT): Select the value of the macro definition according to whether HAVE_AS_EH_FRAME_PCREL_ENCODING_SUPPORT is defined. * configure: Regenerate. * configure.ac: Reinstate HAVE_AS_EH_FRAME_PCREL_ENCODING_SUPPORT test.
2022-07-27LoongArch: adjust the default of -mexplicit-relocs by checking gas featureXi Ruoyao1-3/+34
The assembly produced with -mexplicit-relocs is not supported by gas <= 2.39. Check if the assembler supports explicit relocations and set the default accordingly. gcc/ChangeLog: * configure.ac (HAVE_AS_EXPLICIT_RELOCS): Define to 1 if the assembler supports explicit relocation for LoongArch. * configure: Regenerate. * config/loongarch/loongarch-opts.h (HAVE_AS_EXPLICIT_RELOCS): Define to 0 if not defined. * config/loongarch/genopts/loongarch.opt.in (TARGET_EXPLICIT_RELOCS): Default to HAVE_AS_EXPLICIT_RELOCS. * config/loongarch/loongarch.opt: Regenerate.
2022-06-25Remove long deprecated tilegx and tilepro portsJeff Law1-28/+1
/ * MAINTAINERS: Remove tilegx and tilepro entries. * configure.ac: Remove tilegx and tilepro stanzas. * configure: Rebuilt. contrib/ * config-list.mk: Remove tilegx and tilepro entries. * gcc_update: Remove tilegx and tilepro entries. gcc/ * common/config/tilegx/tilegx-common.cc: Removed. * common/config/tilepro/tilepro-common.cc: Removed. * config.gcc: Remove tilegx and tilepro entries. * config/tilegx/constraints.md: Removed. * config/tilegx/feedback.h: Removed. * config/tilegx/linux.h: Removed. * config/tilegx/mul-tables.cc: Removed. * config/tilegx/predicates.md: Removed. * config/tilegx/sync.md: Removed. * config/tilegx/t-tilegx: Removed. * config/tilegx/tilegx-builtins.h: Removed. * config/tilegx/tilegx-c.cc: Removed. * config/tilegx/tilegx-generic.md: Removed. * config/tilegx/tilegx-modes.def: Removed. * config/tilegx/tilegx-multiply.h: Removed. * config/tilegx/tilegx-opts.h: Removed. * config/tilegx/tilegx-protos.h: Removed. * config/tilegx/tilegx.cc: Removed. * config/tilegx/tilegx.h: Removed. * config/tilegx/tilegx.md: Removed. * config/tilegx/tilegx.opt: Removed. * config/tilepro/constraints.md: Removed. * config/tilepro/feedback.h: Removed. * config/tilepro/gen-mul-tables.cc: Removed. * config/tilepro/linux.h: Removed. * config/tilepro/mul-tables.cc: Removed. * config/tilepro/predicates.md: Removed. * config/tilepro/t-tilepro: Removed. * config/tilepro/tilepro-builtins.h: Removed. * config/tilepro/tilepro-c.cc: Removed. * config/tilepro/tilepro-generic.md: Removed. * config/tilepro/tilepro-modes.def: Removed. * config/tilepro/tilepro-multiply.h: Removed. * config/tilepro/tilepro-protos.h: Removed. * config/tilepro/tilepro.cc: Removed. * config/tilepro/tilepro.h: Removed. * config/tilepro/tilepro.md: Removed. * config/tilepro/tilepro.opt: Removed. * configure.ac: Remove tilegx and tilepro entries. * configure: Rebuilt. * doc/extend.texi: Remove tilegx and tilepro entries. * doc/install.texi: Remove tilegx and tilepro entries. * doc/invoke.texi: Remove tilegx and tilepro entries. * doc/md.texi: Remove tilegx and tilepro entries. gcc/testsuite/ * gcc.dg/lower-subreg-1.c: Remove tilegx and tilepro entries. * gcc.misc-tests/linkage.exp: Remove tilegx and tilepro entries. libgcc/ * config.host: Removed tilegx and tilepro entries. * config/tilegx/sfp-machine.h: Removed. * config/tilegx/sfp-machine32.h: Removed. * config/tilegx/sfp-machine64.h: Removed. * config/tilegx/t-crtstuff: Removed. * config/tilegx/t-softfp: Removed. * config/tilegx/t-tilegx: Removed. * config/tilepro/atomic.c: Removed. * config/tilepro/atomic.h: Removed. * config/tilepro/linux-unwind.h: Removed. * config/tilepro/sfp-machine.h: Removed. * config/tilepro/softdivide.c: Removed. * config/tilepro/softmpy.S: Removed. * config/tilepro/t-crtstuff: Removed. * config/tilepro/t-tilepro: Removed.
2022-06-07Revert "configure: arrange to use appropriate objcopy"Jan Beulich1-81/+0
This reverts commit 6124f4248888484f419671f4f7bd40d253d3de06. It lacks pieces to work with system binutils.
2022-06-06arm: reinstate HAVE_GAS_ARM_EXTENDED_ARCHAndrew Stubbs1-4/+42
The check was removed by accident. gcc/ChangeLog: * config.in: Regenerate. * configure: Regenerate. * configure.ac: Reinstate HAVE_GAS_ARM_EXTENDED_ARCH test.
2022-06-03configure: arrange to use appropriate objcopyJan Beulich1-0/+81
Using the system objcopy is wrong when other configure checks have probed a different set of binutils (I've noticed the problem on a system where the base objcopy can't deal with compressed debug sections). Arrange for the matching one to be picked up, first and foremost if an "in tree" one is available, by mirroring respective logic already present for nm. gcc/ * Makefile.in (ORIGINAL_OBJCOPY_FOR_TARGET): New. * configure.ac: Check for objcopy, producing ORIGINAL_OBJCOPY_FOR_TARGET. * configure: Update accordingly. * exec-tool.in (ORIGINAL_OBJCOPY_FOR_TARGET): New. Handle objcopy.
2022-06-01[PATCH] configure: use OBJDUMP determined by libtool [PR95648]David Seifert1-1/+1
$ac_cv_prog_OBJDUMP contains the --host OBJDUMP that libtool has inferred. Current config/gcc-plugin.m4 does not respect the user's choice for OBJDUMP. PR plugins/95648 config/ * gcc-plugin.m4: Use libtool's $ac_cv_prog_OBJDUMP. gcc/ * configure: Regenerate. libcc1/ * configure: Regenerate.
2022-05-24amdgcn: Remove LLVM 9 assembler/linker supportAndrew Stubbs1-410/+17
The minimum required LLVM version is now 13.0.1, and is enforced by configure. gcc/ChangeLog: * config.in: Regenerate. * config/gcn/gcn-hsa.h (X_FIJI): Delete. (X_900): Delete. (X_906): Delete. (X_908): Delete. (S_FIJI): Delete. (S_900): Delete. (S_906): Delete. (S_908): Delete. (NO_XNACK): New macro. (NO_SRAM_ECC): New macro. (SRAMOPT): Keep only v4 variant. (HSACO3_SELECT_OPT): Delete. (DRIVER_SELF_SPECS): Delete. (ASM_SPEC): Remove LLVM 9 support. * config/gcn/gcn-valu.md (gather<mode>_insn_2offsets<exec>): Remove assembler bug workaround. (scatter<mode>_insn_2offsets<exec_scatter>): Likewise. * config/gcn/gcn.cc (output_file_start): Remove LLVM 9 support. (print_operand_address): Remove assembler bug workaround. * config/gcn/mkoffload.cc (EF_AMDGPU_XNACK_V3): Delete. (EF_AMDGPU_SRAM_ECC_V3): Delete. (SET_XNACK_ON): Delete v3 variants. (SET_XNACK_OFF): Delete v3 variants. (TEST_XNACK): Delete v3 variants. (SET_SRAM_ECC_ON): Delete v3 variants. (SET_SRAM_ECC_ANY): Delete v3 variants. (SET_SRAM_ECC_OFF): Delete v3 variants. (SET_SRAM_ECC_UNSUPPORTED): Delete v3 variants. (TEST_SRAM_ECC_ANY): Delete v3 variants. (TEST_SRAM_ECC_ON): Delete v3 variants. (copy_early_debug_info): Remove v3 support. (main): Remove v3 support. * configure: Regenerate. * configure.ac: Replace all GCN feature checks with a version check.
2022-05-20aarch64: Enable DFP (Decimal Floating-point) (BID format)Christophe Lyon1-1/+2
This patch enables DFP support on aarch64, by updating config/dfp.m4 and regenerating the involved configure scripts. We enable the BID format. 2022-03-31 Christophe Lyon <christophe.lyon@arm.com> config/ * dfp.m4: Add aarch64 support. gcc/ * configure: Regenerate. libdecnumber/ * configure: Regenerate. libgcc/ * configure: Regenerate.
2022-04-21Support --compress-debug-sections for ld.mold.Martin Liska1-2/+8
gcc/ChangeLog: * configure.ac: Enable compressed debug sections for mold linker. * configure: Regenerate.
2022-03-29LoongArch Port: Regenerate gcc/configure.chenglulu1-6/+60
2022-03-29 Chenghua Xu <xuchenghua@loongson.cn> Lulu Cheng <chenglulu@loongson.cn> gcc/ChangeLog: * configure: Regenerate file.
2022-03-03configure: use linker plug-in by default for ld.moldMartin Liska1-2/+2
gcc/ChangeLog: * configure.ac: Use linker plug-in by default. * configure: Regenerate.
2022-03-03configure: enable plugin support for ld.moldMartin Liska1-0/+2
gcc/ChangeLog: * configure.ac: Now ld.mold support LTO plugin API, use it. * configure: Regenerate.
2022-02-24bpf: do not --enable-gcov for bpf-*-* targetsJose E. Marchesi1-3/+11
This patch changes the build machinery in order to disable the build of GCOV (both compiler and libgcc) in bpf-*-* targets. The reason for this change is that BPF is (currently) too restricted in order to support the coverage instrumentalization. Tested in bpf-unknown-none and x86_64-linux-gnu targets. 2022-02-23 Jose E. Marchesi <jose.marchesi@oracle.com> gcc/ChangeLog PR target/104656 * configure.ac: --disable-gcov if targetting bpf-*. * configure: Regenerate. libgcc/ChangeLog PR target/104656 * configure.ac: --disable-gcov if targetting bpf-*. * configure: Regenerate.
2022-02-05RISC-V: Fix detection of zifencei support for binutilsKito Cheng1-1/+1
- binutils will complain version info is not found if default ISA spec is 2.2 for binutils. Error: cannot find default versions of the ISA extension `zifencei' gcc/ChangeLog: * configure.ac: Fix detection for zifencei support. * configure: Regenerate.
2022-01-21Enable configure detection of ld.mold.Martin Liska1-0/+18
gcc/ChangeLog: * configure.ac: Detect ld_is_mold and use it for comdat_group=yes and gcc_cv_ld_hidden=yes. * configure: Regenerate.
2022-01-19Enable -Werror=format-diag during bootstrap.Martin Liska1-2/+2
gcc/ChangeLog: * configure.ac: Remove -Wno-error=format-diag. * configure: Regenerate.
2022-01-17Manual changes for .cc renaming.Martin Liska1-7/+7
gcc/ChangeLog: * Makefile.in: Rename .c names to .cc. * config.gcc: Likewise. * configure: Regenerate. Likewise. * configure.ac: Likewise. * gengtype.cc (set_gc_used): Likewise. (source_dot_c_frul): Likewise. (source_dot_cc_frul): Likewise. (struct file_rule_st): Likewise. (close_output_files): Likewise. * config/avr/t-avr: Use CXXFLAGS_* and CXX_FOR_BUILD. gcc/ada/ChangeLog: * Makefile.rtl: Rename .c names to .cc. * gcc-interface/Make-lang.in: Likewise. * gcc-interface/Makefile.in: Likewise. libgcc/ChangeLog: * libgcov-driver.c: Rename .c names to .cc. libcpp/ChangeLog: * Makefile.in: Rename .c names to .cc.
generated by cgit v1.1 at 2025-02-24 06:04:30 +0000