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2024-05-09Daily bump.GCC Administrator1-0/+7
2024-05-07build: Derive object names in make_sunver.plRainer Orth2-6/+2
The recent move of libgfortran object files to subdirs and the resulting breakage of libgfortran.so symbol exports demonstrated how fragile deriving object and archive names from their libtool counterparts in the Makefiles is. Therefore, this patch moves that step into make_sunver.pl, considerably simplifying the Makefile rules to create the version scripts. Bootstrapped without regressions on i386-pc-solaris2.11 and sparc-sun-solaris2.11, verifying that the version scripts are identical except for the input filenames. 2024-05-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> contrib: * make_sunver.pl: Use File::Basename; Skip -lLIB args. Convert libtool object/archive names to underlying objects/archives. libatomic: * Makefile.am [LIBAT_BUILD_VERSIONED_SHLIB_SUN] (libatomic.map-sun): Pass $(libatomic_la_OBJECTS), $(libatomic_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libffi: * Makefile.am [LIBFFI_BUILD_VERSIONED_SHLIB_SUN] (libffi.map-sun): Pass $(libffi_la_OBJECTS), $(libffi_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libgfortran: * Makefile.am [LIBGFOR_USE_SYMVER_SUN} (gfortran.ver-sun): Pass $(libgfortran_la_OBJECTS), $(libgfortran_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libgomp: * Makefile.am [LIBGOMP_BUILD_VERSIONED_SHLIB_SUN] (libgomp.ver-sun): Pass $(libgomp_la_OBJECTS), $(libgomp_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libitm: * Makefile.am [LIBITM_BUILD_VERSIONED_SHLIB_SUN] (libitm.map-sun): Pass $(libitm_la_OBJECTS), $(libitm_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libquadmath: * Makefile.am [LIBQUAD_USE_SYMVER_SUN] (quadmath.map-sun): Pass $(libquadmath_la_OBJECTS), $(libquadmath_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libssp: * Makefile.am [LIBSSP_USE_SYMVER_SUN] (ssp.map-sun): Pass $(libssp_la_OBJECTS), $(libssp_la_LIBADD) to make_sunver.pl unmodified. * Makefile.in: Regenerate. libstdc++-v3: * src/Makefile.am [ENABLE_SYMVERS_SUN] (libstdc++-symbols.ver-sun): Pass $(libstdc___la_OBJECTS), $(libstdc___la_LIBADD) to make_sunver.pl unmodified. * src/Makefile.in: Regenerate.
2024-02-07Daily bump.GCC Administrator1-0/+6
2024-02-06libssp: Fix gets-chk.c compilation on SolarisRainer Orth4-4/+65
The recent warning patches broke the libssp build on Solaris: /vol/gcc/src/hg/master/local/libssp/gets-chk.c: In function '__gets_chk': /vol/gcc/src/hg/master/local/libssp/gets-chk.c:67:12: error: implicit declaration of function 'gets'; did you mean 'getw'? [-Wimplicit-function-declaration] 67 | return gets (s); | ^~~~ | getw /vol/gcc/src/hg/master/local/libssp/gets-chk.c:67:12: error: returning 'int' from a function with return type 'char *' makes pointer from integer without a cast [-Wint-conversion] 67 | return gets (s); | ^~~~~~~~ /vol/gcc/src/hg/master/local/libssp/gets-chk.c:74:12: error: returning 'int' from a function with return type 'char *' makes pointer from integer without a cast [-Wint-conversion] 74 | return gets (s); | ^~~~~~~~ The guard around the gets declaration in gets-chk.c is || (defined __cplusplus && __cplusplus <= 201103L)) extern char *gets (char *); where __USE_ISOC11 is glibc-only, while Solaris <iso/stdio_iso.h> declares gets like extern char *gets(char *) __ATTR_DEPRECATED; Instead of using a target-specific macro, this patch just uses the canonical autoconf test. Tested on i386-pc-solaris2.11, sparc-sun-solaris2.11, x86_64-pc-linux-gnu, x86_64-apple-darwin23.3.0, and amd64-freebsd14.0. 2023-12-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> libssp: * configure.ac (AC_CHECK_DECLS): Check for gets. * configure, config.h.in: Regenerate. * gets-chk.c (gets): Guard declaration with !HAVE_DECL_GETS.
2024-01-03Update copyright years.Jakub Jelinek21-21/+21
2023-12-23Daily bump.GCC Administrator1-0/+5
2023-12-22Allow overriding EXPECTChristophe Lyon2-0/+2
While investigating possible race conditions in the GCC testsuites caused by bufferization issues, I wanted to investigate workarounds similar to GDB's READ1 [1], and I noticed it was not always possible to override EXPECT when running 'make check'. This patch adds the missing support in various Makefiles. I was not able to test the patch for all the libraries updated here, but I confirmed it works as intended/needed for libstdc++. libatomic, libitm, libgomp already work as intended because their Makefiles do not have: MAKEOVERRIDES= Tested on (native) aarch64-linux-gnu, confirmed the patch introduces the behaviour I want in gcc, g++, gfortran and libstdc++. I updated (but could not test) libgm2, libphobos, libquadmath and libssp for consistency since their Makefiles have MAKEOVERRIDES= libffi, libgo, libsanitizer seem to need a similar update, but they are imported from their respective upstream repo, so should not be patched here. [1] https://github.com/bminor/binutils-gdb/blob/master/gdb/testsuite/README#L269 2023-12-21 Christophe Lyon <christophe.lyon@linaro.org> gcc/ * Makefile.in: Allow overriding EXEPCT. libgm2/ * Makefile.am: Allow overriding EXEPCT. * Makefile.in: Regenerate. libphobos/ * Makefile.am: Allow overriding EXEPCT. * Makefile.in: Regenerate. libquadmath/ * Makefile.am: Allow overriding EXEPCT. * Makefile.in: Regenerate. libssp/ * Makefile.am: Allow overriding EXEPCT. * Makefile.in: Regenerate. libstdc++-v3/ * Makefile.am: Allow overriding EXEPCT. * Makefile.in: Regenerate.
2023-10-23Daily bump.GCC Administrator1-0/+7
2023-10-22Config,Darwin: Allow for configuring Darwin to use embedded runpath.Iain Sandoe4-7/+82
Recent Darwin versions place contraints on the use of run paths specified in environment variables. This breaks some assumptions in the GCC build. This change allows the user to configure a Darwin build to use '@rpath/libraryname.dylib' in library names and then to add an embedded runpath to executables (and libraries with dependents). The embedded runpath is added by default unless the user adds '-nodefaultrpaths' to the link line. For an installed compiler, it means that any executable built with that compiler will reference the runtimes installed with the compiler (equivalent to hard-coding the library path into the name of the library). During build-time configurations any "-B" entries will be added to the runpath thus the newly-built libraries will be found by exes. Since the install name is set in libtool, that decision needs to be available here (but might also cause dependent ones in Makefiles, so we need to export a conditional). This facility is not available for Darwin 8 or earlier, however the existing environment variable runpath does work there. We default this on for systems where the external DYLD_LIBRARY_PATH does not work and off for Darwin 8 or earlier. For systems that can use either method, if the value is unset, we use the default (which is currently DYLD_LIBRARY_PATH). ChangeLog: * configure: Regenerate. * configure.ac: Do not add default runpaths to GCC exes when we are building -static-libstdc++/-static-libgcc (the default). * libtool.m4: Add 'enable-darwin-at-runpath'. Act on the enable flag to alter Darwin libraries to use @rpath names. gcc/ChangeLog: * aclocal.m4: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * config/darwin.h: Handle Darwin rpaths. * config/darwin.opt: Handle Darwin rpaths. * Makefile.in: Handle Darwin rpaths. gcc/ada/ChangeLog: * gcc-interface/Makefile.in: Handle Darwin rpaths. gcc/jit/ChangeLog: * Make-lang.in: Handle Darwin rpaths. libatomic/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libbacktrace/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. libgcc/ChangeLog: * config/t-slibgcc-darwin: Generate libgcc_s with an @rpath name. * config.host: Handle Darwin rpaths. libgfortran/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths libgm2/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * libm2cor/Makefile.am: Handle Darwin rpaths. * libm2cor/Makefile.in: Regenerate. * libm2iso/Makefile.am: Handle Darwin rpaths. * libm2iso/Makefile.in: Regenerate. * libm2log/Makefile.am: Handle Darwin rpaths. * libm2log/Makefile.in: Regenerate. * libm2min/Makefile.am: Handle Darwin rpaths. * libm2min/Makefile.in: Regenerate. * libm2pim/Makefile.am: Handle Darwin rpaths. * libm2pim/Makefile.in: Regenerate. libgomp/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths libitm/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libobjc/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libphobos/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * libdruntime/Makefile.am: Handle Darwin rpaths. * libdruntime/Makefile.in: Regenerate. * src/Makefile.am: Handle Darwin rpaths. * src/Makefile.in: Regenerate. libquadmath/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libsanitizer/ChangeLog: * asan/Makefile.am: Handle Darwin rpaths. * asan/Makefile.in: Regenerate. * configure: Regenerate. * hwasan/Makefile.am: Handle Darwin rpaths. * hwasan/Makefile.in: Regenerate. * lsan/Makefile.am: Handle Darwin rpaths. * lsan/Makefile.in: Regenerate. * tsan/Makefile.am: Handle Darwin rpaths. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.am: Handle Darwin rpaths. * ubsan/Makefile.in: Regenerate. libssp/ChangeLog: * Makefile.am: Handle Darwin rpaths. * Makefile.in: Regenerate. * configure: Regenerate. * configure.ac: Handle Darwin rpaths. libstdc++-v3/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. * src/Makefile.am: Handle Darwin rpaths. * src/Makefile.in: Regenerate. libvtv/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. lto-plugin/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths. zlib/ChangeLog: * configure: Regenerate. * configure.ac: Handle Darwin rpaths.
2023-08-08Daily bump.GCC Administrator1-0/+24
2023-08-07libtool.m4: augment symcode for Solaris 11Nick Alcock1-1/+1
This reports common symbols like GNU nm, via a type code of 'C'. ChangeLog: * libtool.m4 (lt_cv_sys_global_symbol_pipe): Augment symcode for Solaris 11. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * 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.
2023-08-07Add support for the haiku operating systemAlexander von Gluck IV1-1/+1
These are the os support patches we have been grooming and maintaining for quite a few years over on git.haiku-os.org. All of these architectures are working and most have been stable for quite some time. ChangeLog: * configure: Regenerate. * configure.ac: Add Haiku to list of ELF OSes * libtool.m4: Update sys_lib_dlsearch_path_spec on Haiku. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * 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.
2023-08-07libtool.m4: fix the NM="/nm/over/here -B/option/with/path" caseNick Alcock1-7/+13
My previous nm patch handled all cases but one -- if the user set NM in the environment to a path which contained an option, libtool's nm detection tries to run nm against a copy of nm with the options in it: e.g. if NM was set to "nm --blargle", and nm was found in /usr/bin, the test would try to run "/usr/bin/nm --blargle /usr/bin/nm --blargle". This is unlikely to be desirable: in this case we should run "/usr/bin/nm --blargle /usr/bin/nm". Furthermore, as part of this nm has to detect when the passed-in $NM contains a path, and in that case avoid doing a path search itself. This too was thrown off if an option contained something that looked like a path, e.g. NM="nm -B../prev-gcc"; libtool then tries to run "nm -B../prev-gcc nm" which rarely works well (and indeed it looks to see whether that nm exists, finds it doesn't, and wrongly concludes that nm -p or whatever does not work). Fix all of these by clipping all options (defined as everything including and after the first " -") before deciding whether nm contains a path (but not using the clipped value for anything else), and then removing all options from the path-modified nm before looking to see whether that nm existed. NM=my-nm now does a path search and runs e.g. /usr/bin/my-nm -B /usr/bin/my-nm NM=/usr/bin/my-nm now avoids a path search and runs e.g. /usr/bin/my-nm -B /usr/bin/my-nm NM="my-nm -p../wombat" now does a path search and runs e.g. /usr/bin/my-nm -p../wombat -B /usr/bin/my-nm NM="../prev-binutils/new-nm -B../prev-gcc" now avoids a path search: ../prev-binutils/my-nm -B../prev-gcc -B ../prev-binutils/my-nm This seems to be all combinations, including those used by GCC bootstrap (which, before this commit, fails to bootstrap when configured --with-build-config=bootstrap-lto, because the lto plugin is now using --export-symbols-regex, which requires libtool to find a working nm, while also using -B../prev-gcc to point at the lto plugin associated with the GCC just built.) Regenerate all affected configure scripts. ChangeLog: * libtool.m4 (LT_PATH_NM): Handle user-specified NM with options, including options containing paths. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * 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.
2023-08-07libtool.m4: fix nm BSD flag detectionNick Alcock1-44/+45
Libtool needs to get BSD-format (or MS-format) output out of the system nm, so that it can scan generated object files for symbol names for -export-symbols-regex support. Some nms need specific flags to turn on BSD-formatted output, so libtool checks for this in its AC_PATH_NM. Unfortunately the code to do this has a pair of interlocking flaws: - it runs the test by doing an nm of /dev/null. Some platforms reasonably refuse to do an nm on a device file, but before now this has only been worked around by assuming that the error message has a specific textual form emitted by Tru64 nm, and that getting this error means this is Tru64 nm and that nm -B would work to produce BSD-format output, even though the test never actually got anything but an error message out of nm -B. This is fixable by nm'ing *nm itself* (since we necessarily have a path to it). - the test is entirely skipped if NM is set in the environment, on the grounds that the user has overridden the test: but the user cannot reasonably be expected to know that libtool wants not only nm but also flags forcing BSD-format output. Worse yet, one such "user" is the top-level Cygnus configure script, which neither tests for nor specifies any BSD-format flags. So platforms needing BSD-format flags always fail to set them when run in a Cygnus tree, breaking -export-symbols-regex on such platforms. Libtool also needs to augment $LD on some platforms, but this is done unconditionally, augmenting whatever the user specified: the nm check should do the same. One wrinkle: if the user has overridden $NM, a path might have been provided: so we use the user-specified path if there was one, and otherwise do the path search as usual. (If the nm specified doesn't work, this might lead to a few extra pointless path searches -- but the test is going to fail anyway, so that's not a problem.) (Tested with NM unset, and set to nm, /usr/bin/nm, my-nm where my-nm is a symlink to /usr/bin/nm on the PATH, and /not-on-the-path/my-nm where *that* is a symlink to /usr/bin/nm.) ChangeLog: * libtool.m4 (LT_PATH_NM): Try BSDization flags with a user-provided NM, if there is one. Run nm on itself, not on /dev/null, to avoid errors from nms that refuse to work on non-regular files. Remove other workarounds for this problem. Strip out blank lines from the nm output. fixincludes/ChangeLog: * configure: Regenerate. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * configure: Regenerate. libphobos/ChangeLog: * configure: Regenerate. libquadmath/ChangeLog: * configure: Regenerate. libsanitizer/ChangeLog: * configure: Regenerate. libssp/ChangeLog: * configure: Regenerate. libstdc++-v3/ChangeLog: * configure: Regenerate. libvtv/ChangeLog: * configure: Regenerate. lto-plugin/ChangeLog: * configure: Regenerate. zlib/ChangeLog: * configure: Regenerate.
2023-08-07GCC: Check if AR works with --plugin and rcH.J. Lu1-3/+11
AR from older binutils doesn't work with --plugin and rc: [hjl@gnu-cfl-2 bin]$ touch foo.c [hjl@gnu-cfl-2 bin]$ ar --plugin /usr/libexec/gcc/x86_64-redhat-linux/10/liblto_plugin.so rc libfoo.a foo.c [hjl@gnu-cfl-2 bin]$ ./ar --plugin /usr/libexec/gcc/x86_64-redhat-linux/10/liblto_plugin.so rc libfoo.a foo.c ./ar: no operation specified [hjl@gnu-cfl-2 bin]$ ./ar --version GNU ar (Linux/GNU Binutils) 2.29.51.0.1.20180112 Copyright (C) 2018 Free Software Foundation, Inc. This program is free software; you may redistribute it under the terms of the GNU General Public License version 3 or (at your option) any later version. This program has absolutely no warranty. [hjl@gnu-cfl-2 bin]$ Check if AR works with --plugin and rc before passing --plugin to AR and RANLIB. ChangeLog: * configure: Regenerated. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Check if AR works with --plugin and rc before enabling --plugin. config/ChangeLog: * gcc-plugin.m4 (GCC_PLUGIN_OPTION): Check if AR works with --plugin and rc before enabling --plugin. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libiberty/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * 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.
2023-08-07Sync with binutils: GCC: Pass --plugin to AR and RANLIBH.J. Lu1-2/+25
Sync with binutils for building binutils with LTO: 50ad1254d50 GCC: Pass --plugin to AR and RANLIB Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO build. ChangeLog: * Makefile.tpl (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. * configure.ac: Include config/gcc-plugin.m4. AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Pass --plugin to AR and RANLIB if possible. * Makefile.in: Regenerated. * configure: Likewise. config/ChangeLog: * gcc-plugin.m4 (GCC_PLUGIN_OPTION): New. libiberty/ChangeLog: * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. (configure_deps): Depend on ../config/gcc-plugin.m4. * configure.ac: AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * aclocal.m4: Regenerated. * configure: Likewise. zlib/ChangeLog: * configure: Regenerated. gcc/ChangeLog: * configure: Regenerate. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgm2/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * 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.
2023-01-16Update copyright years.Jakub Jelinek21-21/+21
2023-01-08Daily bump.GCC Administrator1-0/+5
2023-01-07Always define `WIN32_LEAN_AND_MEAN` before <windows.h>LIU Hao1-0/+1
Recently, mingw-w64 has got updated <msxml.h> from Wine which is included indirectly by <windows.h> if `WIN32_LEAN_AND_MEAN` is not defined. The `IXMLDOMDocument` class has a member function named `abort()`, which gets affected by our `abort()` macro in "system.h". `WIN32_LEAN_AND_MEAN` should, nevertheless, always be defined. This can exclude 'APIs such as Cryptography, DDE, RPC, Shell, and Windows Sockets' [1], and speed up compilation of these files a bit. [1] https://learn.microsoft.com/en-us/windows/win32/winprog/using-the-windows-headers gcc/ PR middle-end/108300 * config/xtensa/xtensa-dynconfig.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * diagnostic-color.cc: Likewise. * plugin.cc: Likewise. * prefix.cc: Likewise. gcc/ada/ PR middle-end/108300 * adaint.c: Define `WIN32_LEAN_AND_MEAN` before `#include <windows.h>`. * cio.c: Likewise. * ctrl_c.c: Likewise. * expect.c: Likewise. * gsocket.h: Likewise. * mingw32.h: Likewise. * mkdir.c: Likewise. * rtfinal.c: Likewise. * rtinit.c: Likewise. * seh_init.c: Likewise. * sysdep.c: Likewise. * terminals.c: Likewise. * tracebak.c: Likewise. gcc/jit/ PR middle-end/108300 * jit-w32.h: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libatomic/ PR middle-end/108300 * config/mingw/lock.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libffi/ PR middle-end/108300 * src/aarch64/ffi.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libgcc/ PR middle-end/108300 * config/i386/enable-execute-stack-mingw32.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * libgcc2.c: Likewise. * unwind-generic.h: Likewise. libgfortran/ PR middle-end/108300 * intrinsics/sleep.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libgomp/ PR middle-end/108300 * config/mingw32/proc.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libiberty/ PR middle-end/108300 * make-temp-file.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * pex-win32.c: Likewise. libssp/ PR middle-end/108300 * ssp.c: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. libstdc++-v3/ PR middle-end/108300 * src/c++11/system_error.cc: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * src/c++11/thread.cc: Likewise. * src/c++17/fs_ops.cc: Likewise. * src/filesystem/ops.cc: Likewise. libvtv/ PR middle-end/108300 * vtv_malloc.cc: Define `WIN32_LEAN_AND_MEAN` before <windows.h>. * vtv_rts.cc: Likewise. * vtv_utils.cc: Likewise.
2022-10-13Daily bump.GCC Administrator1-0/+4
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.
2022-10-12Daily bump.GCC Administrator1-0/+5
2022-10-11Generic configury support for shared libs on VxWorksOlivier Hainque1-0/+24
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.
2022-08-26Daily bump.GCC Administrator1-0/+4
2022-08-25regenerate configure files and config.h.in filesMartin Liska1-3/+3
fixincludes/ChangeLog: * config.h.in: Regenerate. * configure: Regenerate. libada/ChangeLog: * configure: Regenerate. libiberty/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * configure: Regenerate. liboffloadmic/ChangeLog: * configure: Regenerate. * plugin/configure: Regenerate. libquadmath/ChangeLog: * configure: Regenerate. libssp/ChangeLog: * configure: Regenerate. libvtv/ChangeLog: * configure: Regenerate. zlib/ChangeLog: * configure: Regenerate.
2022-01-03Update copyright years.Jakub Jelinek21-21/+21
2021-01-06Daily bump.GCC Administrator1-0/+4
2021-01-05Update GNU/Hurd configure supportSamuel Thibault1-11/+1
ChangeLog: * libtool.m4: Match gnu* along other GNU systems. * libgo/config/libtool.m4: Match gnu* along other GNU systems. * libgo/configure: Re-generate. libffi/ * configure: Re-generate. libgomp/ * configure: Re-generate. gcc/ * configure: Re-generate. libatomic/ * configure: Re-generate. libbacktrace/ * configure: Re-generate. libcc1/ * configure: Re-generate. libgfortran/ * configure: Re-generate. libgomp/ * configure: Re-generate. libhsail-rt/ * configure: Re-generate. libitm/ * configure: Re-generate. libobjc/ * configure: Re-generate. liboffloadmic/ * configure: Re-generate. * plugin/configure: Re-generate. libphobos/ * configure: Re-generate. libquadmath/ * configure: Re-generate. libsanitizer/ * configure: Re-generate. libssp/ * configure: Re-generate. libstdc++-v3/ * configure: Re-generate. libvtv/ * configure: Re-generate. lto-plugin/ * configure: Re-generate. zlib/ * configure: Re-generate.
2021-01-04Update copyright years.Jakub Jelinek21-21/+21
2020-12-06Daily bump.GCC Administrator1-0/+5
2020-12-05Darwin : Update libtool and dependencies for Darwin20 [PR97865]Iain Sandoe1-16/+18
The change in major version (and the increment from Darwin19 to 20) caused libtool tests to fail which resulted in incorrect build settings for shared libraries. We take this opportunity to sort out the shared undefined symbols state rather than propagating the current unsound behaviour into a new rev. This change means that we default to the case that missing symbols are considered an error, and if one wants to allow this intentionally, the confiuration for that case should be set appropriately. Three existing cases need undefined dynamic lookup: libitm, where there is already a configuration mechanism to add the flags. libcc1, where we add simple configuration to add the flags for Darwin. libsanitizer, where we can add to the existing extra flags. libcc1/ChangeLog: PR target/97865 * Makefile.am: Add dynamic_lookup to LD flags for Darwin. * configure.ac: Test for Darwin host and set a flag. * Makefile.in: Regenerate. * configure: Regenerate. libitm/ChangeLog: PR target/97865 * configure.tgt: Add dynamic_lookup to XLDFLAGS for Darwin. * configure: Regenerate. libsanitizer/ChangeLog: PR target/97865 * configure.tgt: Add dynamic_lookup to EXTRA_CXXFLAGS for Darwin. * configure: Regenerate. ChangeLog: PR target/97865 * libtool.m4: Update handling of Darwin platform link flags for Darwin20. gcc/ChangeLog: PR target/97865 * configure: Regenerate. libatomic/ChangeLog: PR target/97865 * configure: Regenerate. libbacktrace/ChangeLog: PR target/97865 * configure: Regenerate. libffi/ChangeLog: PR target/97865 * configure: Regenerate. libgfortran/ChangeLog: PR target/97865 * configure: Regenerate. libgomp/ChangeLog: PR target/97865 * configure: Regenerate. libhsail-rt/ChangeLog: PR target/97865 * configure: Regenerate. libobjc/ChangeLog: PR target/97865 * configure: Regenerate. libphobos/ChangeLog: PR target/97865 * configure: Regenerate. libquadmath/ChangeLog: PR target/97865 * configure: Regenerate. libssp/ChangeLog: PR target/97865 * configure: Regenerate. libstdc++-v3/ChangeLog: PR target/97865 * configure: Regenerate. libvtv/ChangeLog: PR target/97865 * configure: Regenerate. zlib/ChangeLog: PR target/97865 * configure: Regenerate.
2020-11-30Daily bump.GCC Administrator1-0/+4
2020-11-29Fix hppa64-hpux11 build to remove source paths from embedded path.John David Anglin1-2/+2
This change adds the +nodefaultrpath ld option to remove all library paths that were specified with the -L option from the embedded path. 2020-11-29 John David Anglin <danglin@gcc.gnu.org> ChangeLog: * libtool.m4 (archive_cmds): Add +nodefaultrpath ld option on hppa64-*-hpux11*. libatomic/ChangeLog: * configure: Regenerate. libbacktrace/ChangeLog: * configure: Regenerate. libcc1/ChangeLog: * configure: Regenerate. libffi/ChangeLog: * configure: Regenerate. libgfortran/ChangeLog: * configure: Regenerate. libgomp/ChangeLog: * configure: Regenerate. libhsail-rt/ChangeLog: * configure: Regenerate. libitm/ChangeLog: * configure: Regenerate. libobjc/ChangeLog: * configure: Regenerate. liboffloadmic/ChangeLog: * configure: Regenerate. * plugin/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.
2020-05-30Daily bump.GCC Administrator1-0/+5
2020-05-29Avoid nested save_CFLAGS and save_LDFLAGSH.J. Lu1-4/+5
Avoid nested save_CFLAGS and save_LDFLAGS by replacing save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS in cet.m4. config/ PR bootstrap/95413 * cet.m4: Replace save_CFLAGS and save_LDFLAGS with cet_save_CFLAGS and cet_save_LDFLAGS. gcc/ PR bootstrap/95413 * configure: Regenerated. libatomic/ PR bootstrap/95413 * configure: Regenerated. libbacktrace/ PR bootstrap/95413 * configure: Regenerated. libcc1/ PR bootstrap/95413 * configure: Regenerated. libcpp/ PR bootstrap/95413 * configure: Regenerated. libdecnumber/ PR bootstrap/95413 * configure: Regenerated. libgcc/ PR bootstrap/95413 * configure: Regenerated. libgfortran/ PR bootstrap/95413 * configure: Regenerated. libgomp/ PR bootstrap/95413 * configure: Regenerated. libiberty/ PR bootstrap/95413 * configure: Regenerated. libitm/ PR bootstrap/95413 * configure: Regenerated. libobjc/ PR bootstrap/95413 * configure: Regenerated. libphobos/ PR bootstrap/95413 * configure: Regenerated. libquadmath/ PR bootstrap/95413 * configure: Regenerated. libsanitizer/ PR bootstrap/95413 * configure: Regenerated. libssp/ PR bootstrap/95413 * configure: Regenerated. libstdc++-v3/ PR bootstrap/95413 * configure: Regenerated. libvtv/ PR bootstrap/95413 * configure: Regenerated. lto-plugin/ PR bootstrap/95413 * configure: Regenerated. zlib/ PR bootstrap/95413 * configure: Regenerated.
2020-05-15x86: Also check if -fcf-protection worksH.J. Lu2-2/+10
When defaulting CET run-time support to auto, check if -fcf-protection works. Even if the stage1 GCC doesn't support -fcf-protection, since the final GCC does, CET run-time support will be enabled by default if binutils support CET. config/ PR bootstrap/95147 * cet.m4 (GCC_CET_FLAGS): Also check if -fcf-protection works when defaulting to auto. libatomic/ PR bootstrap/95147 * configure: Regenerated. libbacktrace/ PR bootstrap/95147 * configure: Regenerated. libgcc/ PR bootstrap/95147 * configure: Regenerated. libgfortran/ PR bootstrap/95147 * configure: Regenerated. libgomp/ PR bootstrap/95147 * configure: Regenerated. libitm/ PR bootstrap/95147 * configure: Regenerated. libobjc/ PR bootstrap/95147 * configure: Regenerated. libphobos/ PR bootstrap/95147 * configure: Regenerated. libquadmath/ PR bootstrap/95147 * configure: Regenerated. libsanitizer/ PR bootstrap/95147 * configure: Regenerated. libssp/ PR bootstrap/95147 * configure: Regenerated. libstdc++-v3/ PR bootstrap/95147 * configure: Regenerated. libvtv/ PR bootstrap/95147 * configure: Regenerated. zlib/ PR bootstrap/95147 * configure: Regenerated.
2020-05-14x86: Default CET run-time support to autoH.J. Lu2-2/+6
CET has been added since GCC 8. This patch defaults CET run-time support to auto. It enables CET run-time support if asssembler supports CET instructions and multi-byte NOPs are enabled via SSE2. config/ * cet.m4 (GCC_CET_FLAGS): Change default to auto. gcc/ * configure: Regenerated. libatomic/ * configure: Regenerated. libbacktrace/ * configure: Regenerated. libcc1/ * configure: Regenerated. libcpp/ * configure: Regenerated. libdecnumber/ * configure: Regenerated. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libgomp/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libsanitizer/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++-v3/ * configure: Regenerated. libvtv/ * configure: Regenerated. zlib/ * configure: Regenerated.
2020-02-12Use a non-empty test program to test ability to link.Sandra Loosemore2-2/+9
On bare-metal targets, I/O support is typically provided by a BSP and requires a linker script and/or hosting library to be specified on the linker command line. Linking an empty program with the default linker script may succeed, however, which confuses libstdc++ configuration when programs that probe for the presence of various I/O features fail with link errors. 2020-02-12 Sandra Loosemore <sandra@codesourcery.com> PR libstdc++/79193 PR libstdc++/88999 config/ * no-executables.m4: Use a non-empty program to test for linker support. libgcc/ * configure: Regenerated. libgfortran/ * configure: Regenerated. libiberty/ * configure: Regenerated. libitm/ * configure: Regenerated. libobjc/ * configure: Regenerated. libquadmath/ * configure: Regenerated. libssp/ * configure: Regenerated. libstdc++v-3/ * configure: Regenerated.
2020-01-24Add `--with-toolexeclibdir=' configuration optionMaciej W. Rozycki5-4/+49
Provide means, in the form of a `--with-toolexeclibdir=' configuration option, to override the default installation directory for target libraries, otherwise known as $toolexeclibdir. This is so that it is possible to get newly-built libraries, particularly the shared ones, installed in a common place, so that they can be readily used by the target system as their host libraries, possibly over NFS, without a need to manually copy them over from the currently hardcoded location they would otherwise be installed in. In the presence of the `--enable-version-specific-runtime-libs' option and for configurations building native GCC the option is ignored. config/ * toolexeclibdir.m4: New file. gcc/ * doc/install.texi (Cross-Compiler-Specific Options): Document `--with-toolexeclibdir' option. libada/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libatomic/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libffi/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * include/Makefile.in: Regenerate. * man/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libgcc/ * Makefile.in (configure_deps): Add `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. libgfortran/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libgomp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libhsail-rt/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libitm/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. libobjc/ * Makefile.in (aclocal_deps): Add `toolexeclibdir.m4'. * aclocal.m4: Include `toolexeclibdir.m4'. * configure.ac: Handle `--with-toolexeclibdir='. * configure: Regenerate. liboffloadmic/ * plugin/configure.ac: Handle `--with-toolexeclibdir='. * plugin/Makefile.in: Regenerate. * plugin/aclocal.m4: Regenerate. * plugin/configure: Regenerate. * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libphobos/ * m4/druntime.m4: Handle `--with-toolexeclibdir='. * m4/Makefile.in: Regenerate. * libdruntime/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libquadmath/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libsanitizer/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * asan/Makefile.in: Regenerate. * interception/Makefile.in: Regenerate. * libbacktrace/Makefile.in: Regenerate. * lsan/Makefile.in: Regenerate. * sanitizer_common/Makefile.in: Regenerate. * tsan/Makefile.in: Regenerate. * ubsan/Makefile.in: Regenerate. libssp/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. libstdc++-v3/ * acinclude.m4: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * doc/Makefile.in: Regenerate. * include/Makefile.in: Regenerate. * libsupc++/Makefile.in: Regenerate. * po/Makefile.in: Regenerate. * python/Makefile.in: Regenerate. * src/Makefile.in: Regenerate. * src/c++11/Makefile.in: Regenerate. * src/c++17/Makefile.in: Regenerate. * src/c++98/Makefile.in: Regenerate. * src/filesystem/Makefile.in: Regenerate. * testsuite/Makefile.in: Regenerate. libvtv/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate. * testsuite/Makefile.in: Regenerate. zlib/ * configure.ac: Handle `--with-toolexeclibdir='. * Makefile.in: Regenerate. * aclocal.m4: Regenerate. * configure: Regenerate.
2020-01-01Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r279813
2019-09-27Regenerate `configure' scripts for `uclinuxfdpiceabi' libtool.m4 updateMaciej W. Rozycki2-5/+14
A change made with r275564 ("[ARM/FDPIC v6 02/24] [ARM] FDPIC: Handle arm*-*-uclinuxfdpiceabi in configure scripts") to libtool.m4 has not regenerated all the `configure' scripts affected. Fix it. gcc/ * configure: Regenerate. libatomic/ * configure: Regenerate. libbacktrace/ * configure: Regenerate. libcc1/ * configure: Regenerate. libffi/ * configure: Regenerate. libgfortran/ * configure: Regenerate. libgomp/ * configure: Regenerate. libhsail-rt/ * configure: Regenerate. libitm/ * configure: Regenerate. libobjc/ * configure: Regenerate. liboffloadmic/ * 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. From-SVN: r276213
2019-01-01Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r267494
2018-10-31Update GCC to autoconf 2.69, automake 1.15.1 (PR bootstrap/82856).Joseph Myers6-946/+1495
This patch updates GCC to use autoconf 2.69 and automake 1.15.1. (That's not the latest automake version, but it's the one used by binutils-gdb, with which consistency is desirable, and in any case seems a useful incremental update that should make a future update to 1.16.1 easier.) The changes are generally similar to the binutils-gdb ones, and are copied from there where shared files and directories are involved (there are some further changes to such shared directories, however, which I'd expect to apply to binutils-gdb once this patch is in GCC). Largely, obsolete AC_PREREQ calls are removed, while many AC_LANG_SOURCE calls are added to avoid warnings from aclocal and autoconf. Multilib support is no longer included in core automake, meaning that multilib.am needs copying from automake's contrib directory into the GCC source tree. Autoconf 2.69 has Go support, so local copies of that support are removed. I hope the D support will soon be submitted to upstream autoconf so the local copy of that can be removed in a future update. Changes to how automake generates runtest calls mean quotes are removed from RUNTEST definitions in five lib*/testsuite/Makefile.am files (libatomic, libgomp, libitm, libphobos, libvtv; some others have RUNTEST definitions without quotes, which are still OK); libgo and libphobos also get -Wno-override added to AM_INIT_AUTOMAKE so those overrides of RUNTEST do not generate automake warnings. Note that the regeneration did not include regeneration of fixincludes/config.h.in (attempting such regeneration resulted in all the USED_FOR_TARGET conditionals disappearing; and I don't see anything in the fixincludes/ directory that would result in such conditionals being generated, unlike in the gcc/ directory). Also note that libvtv/testsuite/other-tests/Makefile.in was not regenerated; that directory is not listed as a subdirectory for which Makefile.in gets regenerated by calling "automake" in libvtv/, so I'm not sure how it's meant to be regenerated. While I mostly fixed warnings should running aclocal / automake / autoconf, there were various such warnings from automake in the libgfortran, libgo, libgomp, liboffloadmic, libsanitizer, libphobos directories that I did not fix, preferring to leave those to the relevant subsystem maintainers. Specifically, most of those warnings were of the following form (example from libgfortran): Makefile.am:48: warning: source file 'caf/single.c' is in a subdirectory, Makefile.am:48: 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. I think it's best for the relevant maintainers to add subdir-objects and do any other associated Makefile.am changes needed. In some cases the paths in the warnings involved ../; I don't know if that adds any extra complications to the use of subdir-objects. I've tested this with native, cross and Canadian cross builds. The risk of any OS-specific issues should I hope be rather lower than if a libtool upgrade were included (we *should* do such an upgrade at some point, but it's more complicated - it involves identifying all our local libtool changes to see if any aren't included in the upstream version we update to, and reverting an upstream libtool patch that's inappropriate for use in GCC); I think it would be better to get this update into GCC so that people can test in different configurations and we can fix any issues found, rather than to try to get more and more testing done before it goes in. top level: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * multilib.am: New file. From automake. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ, use AC_LANG_SOURCE. * ar-lib: New file. * test-driver: New file. * configure: Re-generate. config: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * math.m4, tls.m4: Use AC_LANG_SOURCE. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * override.m4 (_GCC_AUTOCONF_VERSION): Bump from 2.64 to 2.69. fixincludes: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, configure: Regenerate. gcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use single line for second argument of AC_DEFINE_UNQUOTED. * doc/install.texi (Tools/packages necessary for modifying GCC): Update to autoconf 2.69 and automake 1.15.1. * aclocal.m4, config.in, configure: Regenerate. gnattools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. gotools: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * config/go.m4: Remove file. * Makefile.am (ACLOCAL_AMFLAGS): Do not use -I ./config. * configure.ac: Remove AC_PREREQ. Do not include config/go.m4. * Makefile.in, aclocal.m4, configure: Regenerate. intl: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Add AC_USE_SYSTEM_EXTENSIONS, remove AC_PREREQ. * configure: Re-generate. * config.h.in: Re-generate. * aclocal.m4: Re-generate. libada: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * configure: Regenerate. libatomic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * acinclude.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libbacktrace: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libcc1: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libcpp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * aclocal.m4, config.in, configure: Regenerate. libdecnumber: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * aclocal.m4. libffi: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove doc/libffi.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, fficonfig.h.in, include/Makefile.in, man/Makefile.in, testsuite/Makefile.in: Regenerate. libgcc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * configure: Regenerate. libgfortran: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libgo [logically part of this change but omitted from the commit]: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * config/go.m4: Remove file. * config/libtool.m4: Use AC_LANG_SOURCE. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. Use -Wno-override in AM_INIT_AUTOMAKE call. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libgomp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libgomp.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libhsail-rt: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure: Regenerate. libiberty: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * configure.ac: Remove AC_PREREQ. * configure: Re-generate. * config.in: Re-generate. libitm: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Add info-in-builddir. (CLEANFILES): Remove libitm.info. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. libobjc: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. * aclocal.m4, config.h.in, configure: Regenerate. liboffloadmic: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * plugin/Makefile.am: Include multilib.am. * plugin/configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, plugin/Makefile.in, plugin/aclocal.m4, plugin/configure: Regenerate. libphobos: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use -Wno-override in AM_INIT_AUTOMAKE call. * m4/autoconf.m4: Add extra argument to AC_LANG_DEFINE call. * m4/druntime/os.m4: Use AC_LANG_SOURCE. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, libdruntime/Makefile.in, src/Makefile.in, testsuite/Makefile.in: Regenerate. libquadmath: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.8. Add info-in-builddir. (all-local): Define outside conditional code. (CLEANFILES): Remove libquadmath.info. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. libsanitizer: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, asan/Makefile.in, configure, interception/Makefile.in, libbacktrace/Makefile.in, lsan/Makefile.in, sanitizer_common/Makefile.in, tsan/Makefile.in, ubsan/Makefile.in: Regenerate. libssp: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. (AUTOMAKE_OPTIONS): Remove 1.9.5. * configure.ac: Remove AC_PREREQ. Quote argument to AC_RUN_IFELSE. * Makefile.in, aclocal.m4, configure: Regenerate. libstdc++-v3: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * Makefile.in, aclocal.m4, configure, doc/Makefile.in, include/Makefile.in, libsupc++/Makefile.in, po/Makefile.in, python/Makefile.in, src/Makefile.in, src/c++11/Makefile.in, src/c++17/Makefile.in, src/c++98/Makefile.in, src/filesystem/Makefile.in, testsuite/Makefile.in: Regenerate. libvtv: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. * configure.ac: Remove AC_PREREQ. * testsuite/Makefile.am (RUNTEST): Remove quotes. * Makefile.in, aclocal.m4, configure, testsuite/Makefile.in: Regenerate. lto-plugin: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * configure.ac: Remove AC_PREREQ. Use AC_LANG_SOURCE. * Makefile.in, aclocal.m4, config.h.in, configure: Regenerate. zlib: 2018-10-31 Joseph Myers <joseph@codesourcery.com> PR bootstrap/82856 * Makefile.am: Include multilib.am. Merge from binutils-gdb: 2018-06-19 Simon Marchi <simon.marchi@ericsson.com> * 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. From-SVN: r265695
2018-08-27Replace 8 spaces with a tabular in ChangeLog files.Martin Liska1-1/+1
From-SVN: r263886
2018-04-24Regenerate configure of target librariesH.J. Lu2-1/+5
* configure: Regenerated. From-SVN: r259610
2018-04-19cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace ↵Jakub Jelinek2-7/+10
--enable-cet=default with --enable-cet=auto. * config/cet.m4 (GCC_CET_FLAGS): Default to --disable-cet, replace --enable-cet=default with --enable-cet=auto. * doc/install.texi: Document --disable-cet being the default and --enable-cet=auto. * configure: Regenerated. From-SVN: r259487
2018-04-18re PR jit/85384 (libgccjit does not work if --with-gcc-major-version is used)David Malcolm2-1/+6
PR jit/85384 * acx.m4 (GCC_BASE_VER): Remove \$\$ from sed expression. * configure.ac (gcc-driver-name.h): Honor --with-gcc-major-version by using gcc_base_ver to generate a gcc_driver_version, and use it when generating GCC_DRIVER_NAME. * configure: Regenerate. * configure: Regenerate. From-SVN: r259462
2018-02-19CET shouldn't be enabled in 32-bit run-time libraries by defualtIgor Tsimbalist2-3/+23
ENDBR32 and RDSSPD are multi-byte NOPs on x86-64 processors and newer x86 processors, starting Pentium Pro. They are UD on older 32-bit processors. Detect this at configure time and adjust the default value for enable_cet. GCC will enable CET in 32-bit run-time libraries in any case if --enable-cet is used to configure GCC. PR target/84148 * config/cet.m4: Check if target support multi-byte NOPS (SSE). * libatomic/configure: Regenerate. * libbacktrace/configure: Likewise. * libgcc/configure: Likewise. * libgfortran/configure: Likewise. * libgomp/configure: Likewise. * libitm/configure: Likewise. * libmpx/configure: Likewise. * libobjc/configure: Likewise. * libquadmath/configure: Likewise. * libsanitizer/configure: Likewise. * libssp/configure: Likewise. * libstdc++-v3/configure: Likewise. * libvtv/configure: Likewise. From-SVN: r257809
2018-01-03Update copyright years.Jakub Jelinek22-21/+25
From-SVN: r256169
2017-11-17Enable building libssp with Intel CETIgor Tsimbalist6-6/+100
libssp/ * Makefile.am: Update AM_CFLAGS, update libssp_nonshared_la_CFLAGS. * Makefile.in: Regenerate. * configure: Likewise. * aclocal.m4: Likewise. * configure.ac: Set CET_FLAGS. Update XCFLAGS. From-SVN: r254898
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