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2024-07-20Add markers for 2.43 branch/releaseNick Clifton1-0/+4
2024-07-15Synchronize config.[sub|guess] with the latest versions from the config project.Nick Clifton1-0/+20
2024-03-20.pre-commit-config.yaml: bump black hook to 24.3.0Simon Marchi1-0/+4
Running `pre-commit autoupdate` showed that there is a new version of the black hook for v24.3.0. Update it. ChangeLog: * .pre-commit-config.yaml: Bump black hook to 24.3.0 Change-Id: I5ec7d2edf99cd15f6525281a43aed9ff481ee9ee
2024-03-20Add .pre-commit-config.yamlSimon Marchi1-0/+4
Add a pre-commit [1] config file, with a single hook to run black on the gdb directory whenever a Python file is modified. We can always add more hooks if we find some that are useful. Using pre-commit to run hooks is opt-in, as in it's not mandatory at all for development, but it can be useful to run some checks that are easy to forget (like running black). The hooks run locally on the developer's machine when doing `git commit` (although they can also be configured to run at other stages of the git workflow). Follow these instructions to install the hooks in your local development git repository: - Install pre-commit the way you prefer. It can be using your OS package manager if it has a recent enough version, or using `pip install pre-commit`. - Go to the binutils-gdb repository and run `pre-commit install`. This installs a git hook at `.git/hooks/pre-commit`. Now, whenever you modify and try to commit a Python file, pre-commit will run black on it. For instance, if I try to insert something misformatted, I get this when doing `git commit`: $ git commit black....................................................................Failed - hook id: black - files were modified by this hook reformatted gdb/python/lib/gdb/dap/breakpoint.py All done! ✨ 🍰 ✨ 1 file reformatted. At this point, black has already reformatted the files in place, so the changes that fix the formatting are ready to add and commit. black is only ran on files modified in the commit. The hook defines a black version, which is downloaded at `pre-commit install` time. pre-commit manages its own env at `$HOME/.cache/pre-commit/<some-hash>`, so it won't use the version of black you have installed already. This may help ensure that contributors use the right black version. The procedure when there is a new version of black (or a new version of any hook we might be using in the future) is: - Modify .pre-commit-config.yaml to change the version number, push to the upstream repo. - Have contributors run `pre-commit autoupdate` to make their local pre-commit installation update the hooks. It is possible to have pre-commit skip some hooks if needed [2]. I will add these instructions to the wiki if this patch gets merged, so they are easy to find. We could perhaps think of having a gdb/CONTRIBUTING document of some sort checked in the repo with that kind of information. I have not used pre-commit in a real project before, but have heard good things from it. If we want to give it a try before pushing it to the repo, some volunteers can copy the .pre-commit-config.yaml file locally and try it for some time. However, pushing the file upstream is not going to impact anybody who doesn't care about it, so I'd say it's relatively low-risk to push it right now. [1] https://pre-commit.com [2] https://pre-commit.com/#temporarily-disabling-hooks Change-Id: Id00cda882f5140914a670c87e574fa7f2f972099 Acked-By: Tom Tromey <tromey@adacore.com> Acked-By: Guinevere Larsen <blarsen@redhat.com> Acked-By: Andrew Burgess <aburgess@redhat.com>
2024-03-14gdbserver/linux: probe for libiconv in configureSimon Marchi1-0/+6
Make gdbserver's build system locate libiconv when building for Linux. Commit 07b3255c3bae ("Filter invalid encodings from Linux thread names") make libiconv madantory for building gdbserver on Linux. While trying to cross-compile gdb for xtensa-fsf-linux-uclibc (with a toolchain generated with crosstool-ng), I got: /home/smarchi/src/binutils-gdb/gdbserver/linux-low.cc:48:10: fatal error: iconv.h: No such file or directory 48 | #include <iconv.h> | ^~~~~~~~~ I downloaded GNU libiconv, built it for that host, and installed it in an arbitrary directory. I had to modify the gdbserver build system to locate libiconv and use it, the result is this patch. I eventually found that crosstool-ng has a config option to make uclibc provide an implementation of iconv, which is of course much easier. But given that this patch is now written, I think it would be worth merging it, it could help some people who do not have iconv built-in their libc in the future (and may not have the luxury of rebuilding their libc like I do). Using AM_ICONV in configure.ac adds these options for configure (the same we have for gdb): --with-libiconv-prefix[=DIR] search for libiconv in DIR/include and DIR/lib --without-libiconv-prefix don't search for libiconv in includedir and libdir --with-libiconv-type=TYPE type of library to search for (auto/static/shared) It sets the `LIBICONV` variable with whatever is needed to link with libiconv, and adds the necessary `-I` flag to `CPPFLAGS`. To avoid unnecessarily linking against libiconv on hosts that don't need it, set `MAYBE_LIBICONV` with the contents of `LIBICONV` only if the host is Linux, and use `MAYBE_LIBICONV` in `Makefile.in`. Since libiconv is a hard requirement for Linux hosts, error out if it is not found. The bits in acinclude.m4 are similar to what we have in gdb/acinclude.m4. Update the top-level build system to support building against an in-tree libiconv (I did not test this part though). Something tells me that the all-gdbserver dependency on all-libiconv is unnecessary, since there is already a dependency of configure-gdbserver on all-libiconv (and all-gdbserver surely depends on configure-gdbserver). I just copied what's done for GDB though. ChangeLog: * Makefile.def: Add configure-gdbserver and all-gdbserver dependencies on all-libiconv. * Makefile.in: Re-generate. Change-Id: I90f8ef88dd4917df5a68b45550d93622fc9cfed4 Approved-By: Tom Tromey <tom@tromey.com>
2024-01-15Add markers for 2.42 branchNick Clifton1-0/+4
2023-11-15Finalized intl-update patchesArsen Arsenovi?1-0/+19
* intl: Remove directory. Replaced with out-of-tree GNU gettext. * .gitignore: Add '/gettext*'. * configure.ac (host_libs): Replace intl with gettext. (hbaseargs, bbaseargs, baseargs): Split baseargs into {h,b}baseargs. (skip_barg): New flag. Skips appending current flag to bbaseargs. <library exemptions>: Exempt --with-libintl-{type,prefix} from target and build machine argument passing. * configure: Regenerate. * Makefile.def (host_modules): Replace intl module with gettext module. (configure-ld): Depend on configure-gettext. * Makefile.in: Regenerate. * src-release.sh: Remove references to the intl/ directory.
2023-08-02Revert "2.41 Release sources"Sam James1-6/+0
This reverts commit 675b9d612cc59446e84e2c6d89b45500cb603a8d. See https://sourceware.org/pipermail/binutils/2023-August/128761.html.
2023-08-022.41 Release sourcesbinutils-2_41-releaseNick Clifton1-0/+6
2023-07-03Add markers for the 2.41 branchNick Clifton1-0/+4
2023-06-26Sync config.guess and config.sub with upstream master versions.Nick Clifton1-0/+58
2023-04-20Add a SECURITY.txt file describing the GNU Binutils' project's stance on ↵Nick Clifton1-0/+5
security related bugs.
2022-12-31Add markers for 2.40 branchNick Clifton1-0/+4
2022-10-10Add ability to create reproducible source tarballs.Nick Clifton1-0/+7
* src-release.sh: Add "-r <date>" option to create reproducible tarballs based upon a fixed timestamp of <date>. * binutils/README-how-to-make-a-release: Add a line showing how to use -r <date> when creating a binutils release.
2022-10-04Note that at least dejagnu version 1.5.3 is required in order to be ale to ↵Nick Clifton1-0/+5
run the testsuites. * README-maintainer-mode: Add a minimum version of dejagnu requirement.
2022-09-08Maintainer mode: wrong gettext version?Nick Clifton1-0/+5
* README-maintainer-mode: Update minimum version of gettext required.
2022-07-08Add markers for 2.39 branchNick Clifton1-0/+4
2022-07-04Synchronize libbierty sources with gcc.Nick Clifton1-0/+13
2022-04-12Rebase the zlib sources to the 1.2.12 releaseNick Clifton1-0/+4
2022-04-08Pass PKG_CONFIG_PATH down from top-level MakefileSimon Marchi1-0/+8
[Sending to binutils, gdb-patches and gcc-patches, since it touches the top-level Makefile/configure] I have my debuginfod library installed in a non-standard location (/opt/debuginfod), which requires me to set PKG_CONFIG_PATH=/opt/debuginfod/lib/pkg-config. If I just set it during configure: $ PKG_CONFIG_PATH=/opt/debuginfod/lib/pkg-config ./configure --with-debuginfod $ make or $ ./configure --with-debuginfod PKG_CONFIG_PATH=/opt/debuginfod/lib/pkg-config $ make Then PKG_CONFIG_PATH is only present (and ignored) during the top-level configure. When running make (which runs gdb's and binutils' configure), PKG_CONFIG_PATH is not set, which results in their configure script not finding the library: checking for libdebuginfod >= 0.179... no configure: error: "--with-debuginfod was given, but libdebuginfod is missing or unusable." Change the top-level configure/Makefile system to capture the value passed when configuring the top-level and pass it down to subdirectories (similar to CFLAGS, LDFLAGS, etc). I don't know much about the top-level build system, so I really don't know if I did this correctly. The changes are: - Use AC_SUBST(PKG_CONFIG_PATH) in configure.ac, so that @PKG_CONFIG_PATH@ gets replaced with the actual PKG_CONFIG_PATH value in config files (i.e. Makefile) - Add a PKG_CONFIG_PATH Makefile variable in Makefile.tpl, initialized to @PKG_CONFIG_PATH@ - Add PKG_CONFIG_PATH to HOST_EXPORTS in Makefile.tpl, which are the variables set when running the sub-configures I initially added PKG_CONFIG_PATH to flags_to_pass, in Makefile.def, but I don't think it's needed. AFAIU, this defines the flags to pass down when calling "make" in subdirectories. We only need PKG_CONFIG_PATH to be passed down during configure. After that, it's captured in gdb/config.status, so even if a "make" causes a re-configure later (because gdb/configure has changed, for example), the PKG_CONFIG_PATH value will be remembered. ChangeLog: * configure.ac: Add AC_SUBST(PKG_CONFIG_PATH). * configure: Re-generate. * Makefile.tpl (HOST_EXPORTS): Pass PKG_CONFIG_PATH. (PKG_CONFIG_PATH): New. * Makefile.in: Re-generate. Change-Id: I91138dfca41c43b05e53e445f62e4b27882536bf
2022-03-15gprofng: avoid using `fallthrough' attributesJose E. Marchesi1-0/+5
gprofng didn't build with gcc 6.3 due to the usage of __attribute__ ((fallthrough)). This patch uses /* FALLTHROUGH */ instead. 2022-03-15 Jose E. Marchesi <jose.marchesi@oracle.com> * gprofng/src/gp-collect-app.cc (collect::check_args): Use fallthrough comment instead of attribute.
2022-03-11gprofng: a new GNU profilerVladimir Mezentsev1-0/+9
top-level * Makefile.def: Add gprofng module. * configure.ac: Add --enable-gprofng option. * src-release.sh: Add gprofng. * Makefile.in: Regenerate. * configure: Regenerate. * gprofng: New directory. binutils * MAINTAINERS: Add gprofng maintainer. * README-how-to-make-a-release: Add gprofng. include. * collectorAPI.h: New file. * libcollector.h: New file. * libfcollector.h: New file.
2022-01-22Add markers for 2.38 branchNick Clifton1-0/+4
2022-01-17Update the config.guess and config.sub files from the master repository and ↵Nick Clifton1-0/+364
regenerate files.
2021-10-29Document "memory-tag-violations".Enze Li1-0/+5
* gdb/doc/gdb.texinfo: (Data): Document '-memory-tag-violations'. (Command Options): Update the example.
2021-09-28src-release.sh: add libbacktrace to GDB_SUPPORT_DIRSAndrew Burgess1-0/+4
After the previous commit that imported libbacktrace from gcc, this commit updates src-release.sh so that the libbacktrace directory is included in the gdb release tar file. ChangeLog: * src-release.sh (GDB_SUPPPORT_DIRS): Add libbacktrace.
2021-09-27libtool.m4: fix nm BSD flag detectionNick Alcock1-0/+9
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 2021-09-27 Nick Alcock <nick.alcock@oracle.com> PR libctf/27967 * 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.
2021-09-27libtool.m4: augment symcode for Solaris 11Nick Alcock1-0/+6
This reports common symbols like GNU nm, via a type code of 'C'. ChangeLog 2021-09-27 Nick Alcock <nick.alcock@oracle.com> PR libctf/27967 * libtool.m4 (lt_cv_sys_global_symbol_pipe): Augment symcode for Solaris 11.
2021-07-03Add markers for 2.37 branchNick Clifton1-0/+4
2021-07-03Synchronize libiberty sources (and include/demangle.h) with GCC master versionNick Clifton1-0/+82
2021-05-29sim: leverage gnulibMike Frysinger1-0/+5
We use getline, so leverage gnulib to provide fallback implementation.
2021-05-24MAINTAINERS: Update path to readline config.{sub,guess} filesMaciej W. Rozycki1-0/+4
Complement commit 6999161a2a3b ("Move readline to the readline/readline subdirectory") and update the path to readline config.{sub,guess} files documented in MAINTAINERS. * MAINTAINERS: Update path to readline config.{sub,guess} files.
2021-05-24Update config.sub and config.guess for MIPS R3 and R5 ISA supportMaciej W. Rozycki1-0/+5
Complement commit ae52f4830604 ("Add MIPS r3 and r5 support.") and get changes for config.sub to recognize MIPS CPU patterns for the R3 and R5 ISA levels, used by GAS to set defaults in gas/configure.ac. Oddly, R6 ISA support has been correctly added already. / * config.guess: Import from upstream. * config.sub: Likewise. readline/ * readline/support/config.guess: Import from upstream. * readline/support/config.sub: Likewise.
2021-05-18sim: depend on gnulibMike Frysinger1-0/+5
We're going to start using gnulib in the sim, so make sure it exists. ChangeLog: * Makefile.def: Add configure-sim dependency on all-gnulib. * Makefile.in: Regenerated.
2021-05-04Replace AC_PROG_CC with AC_PROG_CC_C99 in top level configure file.Nick Clifton1-0/+5
2021-05-04 Nick Clifton <nickc@redhat.com> * configure.ac (AC_PROG_CC): Replace with AC_PROG_CC_C99. * configure: Regenerate.
2021-03-18Add install dependencies for ld -> bfd and libctf -> bfdNick Alcock1-0/+9
This stops problems parallel-installing if a relink of libctf is needed. Also adds corresponding install-strip dependencies. ChangeLog 2021-03-18 Nick Alcock <nick.alcock@oracle.com> PR libctf/27482 * Makefile.def: Add install-bfd dependencies for install-libctf and install-ld, and install-strip-bfd dependencies for install-strip-libctf and install-strip-ld; move the install-ld dependency on install-libctf to join it. * Makefile.in: Regenerated.
2021-03-12sim: drop dep on configure-gdbMike Frysinger1-0/+5
I'm not entirely sure why this is here since the sim doesn't use anything from the gdb/ dir directly, and the commit that added it included a bunch more changes and doesn't seem to call out this dep specifically.
2021-02-28Add missing changes to Makefile.tplH.J. Lu1-0/+8
Update Makefile.tpl to add missing changes in commit af019bfde9b13d628202fe58054ec7ff08d92a0f Author: H.J. Lu <hjl.tools@gmail.com> Date: Sat Jan 9 06:51:15 2021 -0800 Support the PGO build for binutils+gdb "autogen Makefile.def" showed no changes in Makefile.in. PR binutils/26766 * Makefile.tpl (PGO_BUILD_TRAINING_FLAGS_TO_PASS): Add PGO_BUILD_TRAINING=yes. (PGO_BUILD_TRAINING_MFLAGS): New. (all): Pass $(PGO_BUILD_TRAINING_MFLAGS) to the PGO build.
2021-02-09Remove arm-symbianelfAlan Modra1-0/+5
* configure.ac: Delete arm*-*-symbianelf* entry. * configure: Regenerate. bfd/ * config.bfd (arm*-*-symbianelf*): Move from obsolete to removed. * configure.ac: Delete symbian entries. * elf-bfd.h (enum elf_target_os): Delete is_symbian. * elf32-arm.c: Remove symbian support. Formatting. * targets.c: Delete symbian entries. * configure: Regenerate. binutils/ * testsuite/lib/binutils-common.exp (supports_gnu_osabi): Remove symbianelf. gas/ * Makefile.am (TARG_ENV_HFILES): Remove config/te-symbian.h. * config/tc-arm.c (elf32_arm_target_format): Remove TE_SYMBIAN support. * config/te-symbian.h: Delete. * configure.tgt: Remove arm-*-symbianelf*. * testsuite/gas/arm/arch4t-eabi.d: Don't mention symbianelf in target selection. * testsuite/gas/arm/arch4t.d: Likewise. * testsuite/gas/arm/got_prel.d: Likewise. * testsuite/gas/arm/mapdir.d: Likewise. * testsuite/gas/arm/mapmisc.d: Likewise. * testsuite/gas/arm/mapsecs.d: Likewise. * testsuite/gas/arm/mapshort-eabi.d: Likewise. * testsuite/gas/arm/thumb-eabi.d: Likewise. * testsuite/gas/arm/thumb.d: Likewise. * testsuite/gas/arm/thumbrel.d: Likewise. * Makefile.in: Regenerate. * po/POTFILES.in: Regenerate. ld/ * Makefile.am (ALL_EMULATION_SOURCES): Remove earmsymbian.c. Don't include symbian dep file. * configure.tgt: Remove arm*-*-symbianelf* entry. * emulparams/armsymbian.sh: Delete. * ld.texi: Don't mention symbian. * scripttempl/armbpabi.sc: Delete. * testsuite/ld-arm/symbian-seg1.d: Delete. * testsuite/ld-arm/symbian-seg1.s: Delete. * testsuite/ld-arm/arm-elf.exp: Don't run symbian-seg1. * Makefile.in: Regenerate. * po/BLD-POTFILES.in: Regenerate.
2021-01-27ld: depend on libctfNick Alcock1-0/+5
Since ld may depend on libctf (if present), and libctf may be relinked by the installation process, libctf must be installed before ld is, or the relink may fail if it calls on symbols or symbol versions that do not exist in any libctf already present on the system. (If none is present, the copy in the build tree will be automatically used, but if one *is* present, it may take precedence and break things.) (This is a maybe- dependency, so it will work even if libctf is disabled.) ChangeLog 2021-01-26 Nick Alcock <nick.alcock@oracle.com> PR 27250 * Makefile.def: Add install-libctf dependency to install-ld. * Makefile.in: Regenerated.
2021-01-12src-release: fix indentationMike Frysinger1-0/+4
The indentation of the body of the nested statements got out of sync leading to the entire function being indented incorrectly and looking like it's part of the for loop.
2021-01-11binuitils: Check if AR is usable for LTO buildH.J. Lu1-0/+6
Check if AR is usable for LTO build with --enable-pgo-build=lto: checking for -plugin option... ar: no operation specified Failed: ar --plugin /usr/gcc-11.0.0-x32/libexec/gcc/x86_64-pc-linux-gnu/11.0.0/liblto_plugin.so rc no configure: error: AR with --plugin and rc is required for LTO build instead of build failure later. PR binutils/26766 * configure.ac: * configure: Regenerated.
2021-01-11GCC: Check if AR works with --plugin and rcH.J. Lu1-0/+7
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. PR ld/27173 * configure: Regenerated. * libtool.m4 (_LT_CMD_OLD_ARCHIVE): Check if AR works with --plugin and rc before enabling --plugin. config/ PR ld/27173 * gcc-plugin.m4 (GCC_PLUGIN_OPTION): Check if AR works with --plugin and rc before enabling --plugin. libiberty/ PR ld/27173 * configure: Regenerated. zlib/ PR ld/27173 * configure: Regenerated.
2021-01-09Support the PGO build for binutils+gdbH.J. Lu1-0/+22
Add the --enable-pgo-build[=lto] configure option. When binutils+gdb is not built together with GCC, --enable-pgo-build enables the PGO build: 1. First build with -fprofile-generate. 2. Use "make maybe-check-*" to generate profiling data and pass -i to make to ignore errors when generating profiling data. 3. Use "make clean" to remove the previous build. 4. Rebuild with -fprofile-use. With --enable-pgo-build=lto, -flto=jobserver -ffat-lto-objects are used together with -fprofile-generate and -fprofile-use. Add '+' to the command line for recursive make to support -flto=jobserver -ffat-lto-objects. NB: --enable-pgo-build=lto enables the PGO build with LTO while --enable-lto enables LTO support in toolchain. PR binutils/26766 * Makefile.tpl (BUILD_CFLAGS): New. (CFLAGS): Append $(BUILD_CFLAGS). (CXXFLAGS): Likewise. (PGO_BUILD_GEN_FLAGS_TO_PASS): New. (PGO_BUILD_TRAINING_CFLAGS): Likewise. (PGO_BUILD_TRAINING_CXXFLAGS): Likewise. (PGO_BUILD_TRAINING_FLAGS_TO_PASS): Likewise. (PGO_BUILD_TRAINING_MFLAGS): Likewise. (PGO_BUILD_USE_FLAGS_TO_PASS): Likewise. (PGO-TRAINING-TARGETS): Likewise. (PGO_BUILD_TRAINING): Likewise. (all): Add '+' to the command line for recursive make. Support the PGO build. * configure.ac: Add --enable-pgo-build[=lto]. AC_SUBST PGO_BUILD_GEN_CFLAGS, PGO_BUILD_USE_CFLAGS and PGO_BUILD_LTO_CFLAGS. Enable the PGO build in Makefile. * Makefile.in: Regenerated. * configure: Likewise.
2021-01-09GCC: Pass --plugin to AR and RANLIBH.J. Lu1-0/+11
Detect GCC LTO plugin. Pass --plugin to AR and RANLIB to support LTO build. * 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/ * gcc-plugin.m4 (GCC_PLUGIN_OPTION): New. libiberty/ * Makefile.in (AR): Add @AR_PLUGIN_OPTION@ (RANLIB): Add @RANLIB_PLUGIN_OPTION@. (configure_deps): Depend on ../config/gcc-plugin.m4. * aclocal.m4: Include ../config/gcc-plugin.m4. * configure.ac: AC_SUBST AR_PLUGIN_OPTION and RANLIB_PLUGIN_OPTION. * configure: Regenerated. zlib/ * configure: Regenerated.
2021-01-09Add Changelog entries and NEWS entries for 2.36 branchNick Clifton1-0/+4
2021-01-07libtool.m4: update GNU/Hurd test from upstream. In upstream libtool, ↵Samuel Thibault1-0/+4
47a889a4ca20 ("Improve GNU/Hurd support.") fixed detection of shlibpath_overrides_runpath, thus avoiding unnecessary relink. This backports it. . * libtool.m4: Match gnu* along other GNU systems. */ChangeLog: * configure: Re-generate.
2021-01-07config.sub update broke powerpc-eabivleAlan Modra1-0/+4
$ ./config.sub powerpc-eabivle Invalid configuration `powerpc-eabivle': OS `eabivle' not recognized $ ./config.sub powerpc-unknown-eabivle Invalid configuration `powerpc-unknown-eabivle': OS `eabivle' not recognized Also powerpc-eabisim and probably some arm configurations. * config.sub: Accept OS of eabi* and gnueabi*.
2021-01-05libctf: new testsuiteNick Alcock1-0/+6
This introduces a new lookup testsuite under libctf, which operates by compiling (with libtool) a "lookup" .c file that uses libctf to analyze some other program, then compiling some number of test object files with CTF and optionally linking them together and running the lookup program on the test object files (or linked test binary), before diffing the result much as run_dump_test does. This lets us test the portions of libctf that are not previously testable, notably the portions that do lookup on linked output and that create dynamic dictionaries and then do lookup on them before writing them out, something that is not tested by the ld-ctf testsuite because the linker never does this. A couple of simple tests are added: one testing the functionality of enum lookups, and one testing that the recently-added commit adding extra paranoia to incomplete type handling doesn't break linking and that the result of the link is an (otherwise-impossible) array of forward type in the shared CTF dict. ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * Makefile.def (libctf): No longer no_check. Checking depends on all-ld. * Makefile.in: Regenerated. libctf/ChangeLog 2021-01-05 Nick Alcock <nick.alcock@oracle.com> * Makefile.am (EXPECT): New. (RUNTEST): Likewise. (RUNTESTFLAGS): Likewise. (CC_FOR_TARGET): Likewise. (check-DEJAGNU): Likewise. (AUTOMAKE_OPTIONS): Add dejagnu. * Makefile.in: Regenerated. * testsuite/config/default.exp: New. * testsuite/lib/ctf-lib.exp: Likewise. * testsuite/libctf-lookup/enum.lk: New test. * testsuite/libctf-lookup/enum-ctf.c: New CTF input. * testsuite/libctf-lookup/enum.c: New lookup test. * testsuite/libctf-lookup/ambiguous-struct*.c: New test. * testsuite/libctf-lookup/lookup.exp: New.
2021-01-05Update libiberty with latest sources from gcc mainlineNick Clifton1-0/+86
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