binutils-gdb

Commit Graph

Author	SHA1	Message	Date
Arsen Arsenovi?	862776f26a	Finalized intl-update patches * 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.	3 years ago
Paul Iannetta	6e712424f5	kvx: New port.	3 years ago
Andreas Schwab	19824f6fab	Use substituted GDCFLAGS Use the substituted value for GCDFLAGS instead of hardcoding $(CFLAGS) so that the subdir configure scripts use the configured value. * configure.ac (GDCFLAGS): Set default from ${CFLAGS}.	3 years ago
Arsen Arsenović	5006459c39	toplevel: reconcile few divergences with GCC * configure.ac: Reorder include. <is_elf calculation>: Re-add haiku to ELF target list.	3 years ago
Martin Liska	83e8a1eff6	32-bit PA-RISC with HP-UX: remove deprecated ports * configure.ac: Drop GCC configury for hpux10 * configure: Likewise. config/ * mh-pa-hpux10: Drop.	4 years ago
Gaius Mulley	917f20be83	Merge modula-2 front end onto gcc. This commit merges the devel/modula2 into master. The libraries reside in libgm2, the compiler in gcc/m2 and the testsuite in gcc/testsuite/gm2. * configure.ac (target_libraries): Add target-libgm2. Add NCN_STRICT_CHECK_TARGET_TOOLS entry for gm2. Add GCC_TARGET_TOOL entry for gm2. (compare_exclusions) add gcc/m2/gm2-compiler/M2Version, gcc/m2/gm2-compiler-boot/SYSTEM and gcc/m2/gm2version. * Makefile.def (target_modules): Add libgm2. (flags_to_pass) Add GM2_FOR_TARGET, GM2FLAGS_FOR_TARGET. (dependencies) Add all-target-libgm2 and on=all-target-libatomic. (languages) Add entry for language=m2 with gcc-check-target=check-m2 and lib-check-target=check-target-libgm2. * Makefile.tpl (BUILD_EXPORTS): Add definition for GM2 and GM2FLAGS. (HOST_EXPORTS) Add definition for GM2. (BASE_TARGET_EXPORTS) Add definition for GM2. (GM2_FOR_BUILD) Defined. (GM2FLAGS) Defined. (GM2_FOR_TARGET) Defined. (GM2FLAGS_FOR_TARGET) Defined. (EXTRA_HOST_FLAGS) Defined. (POSTSTAGE1_FLAGS_TO_PASS) Add GM2 and GM2_FOR_BUILD. (EXTRA_TARGET_FLAGS) Add GM2 and GM2FLAGS. (EXTRA_GCC_FLAGS) Add GM2_FOR_TARGET. Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>	3 years ago
Thomas Schwinge	ddb5be247e	Remove support for Intel MIC offloading ... after its deprecation in GCC 12. * Makefile.def: Remove module 'liboffloadmic'. * configure.ac: Remove 'liboffloadmic' handling.	3 years ago
Iain Sandoe	ed0a861b07	configure, Darwin: Ensure overrides to host-pie are passed to gcc configure. The latest versions of Darwin on the Aarch64 platform mandate PIE executables. On x86_64 it remains optional, but produces tool warnings after Darwin20, so we default to PIE executables there too. All (non-PowerPC) 64b Darwin platforms mandate PIC code and therefore force host_shared on (we issue a diagnostic if the user tries to configure them non-shared). However, this also means we cannot test the host_shared setting independently of the host_pie setting so that the logic for setting PICFLAG must be amended for Darwin. For Darwin versions required to have PIE executables, in the event that the user tries to configure these as --disable-host-pie, we issue a warning and override the setting. These versions must also switch host_pie on even if it is not given in the configure line. To cater for this we pass the current value of host_pie, as determined by top-level configure, to the GCC configure. Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> * Makefile.def: Pass the enable-host-pie value to GCC configure. * configure.ac: Adjust the logic for shared and PIE host flags to ensure that PIE is passed for hosts that require it.	3 years ago
Peter Foley	d0aa61ca5c	configure: Only create serdep.tmp if needed There's no reason to create this file if none of the serial configure options are passed. * configure.ac: Only create serdep.tmp if needed	3 years ago
Marek Polacek	60b42421e9	configure: Implement --enable-host-pie 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. Co-Authored by: Iain Sandoe <iain@sandoe.co.uk> * configure.ac (--enable-host-pie): New check. Set PICFLAG after this check. intl/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. libdecnumber/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check. zlib/ * configure.ac (--enable-host-shared): Don't set PICFLAG here. (--enable-host-pie): New check. Set PICFLAG after this check.	3 years ago
Iain Sandoe	947edb094e	configure: When host-shared, pass --with-pic to in-tree lib configs. If we are building PIC/PIE host executables, and we are building dependent libs (e.g. GMP) in-tree those libs need to be configured to generate PIC code. Signed-off-by: Iain Sandoe <iain@sandoe.co.uk> * Makefile.def: Pass host_libs_picflag to host dependent library configures. * configure.ac (host_libs_picflag): New configure variable set to '--with-pic' when building 'host_shared'.	3 years ago
Sam James	b5c37946cc	Revert "2.41 Release sources" This reverts commit `675b9d612c`. See https://sourceware.org/pipermail/binutils/2023-August/128761.html.	3 years ago
Nick Clifton	675b9d612c	2.41 Release sources	3 years ago
Clément Chigot	5fb0e30857	configure: remove dependencies on gmp and mpfr when gdb is disabled Since `9911806278`, the configure checks about GMP and MPFR for gdb builds have been moved to the toplevel configure. However, it doesn't take into account the --disable-gdb option. Meaning that a build without gdb will require these libraries even if not needed. ChangeLog: * configure.ac: Skip GMP and MPFR when --disable-gdb is provided. * configure: Regenerate.	4 years ago
Andrew Pinski	9911806278	Use toplevel configure for GMP and MPFR for gdb This patch uses the toplevel configure parts for GMP/MPFR for gdb. The only thing is that gdb now requires MPFR for building. Before it was a recommended but not required library. Also this allows building of GMP and MPFR with the toplevel directory just like how it is done for GCC. We now error out in the toplevel configure of the version of GMP and MPFR that is wrong. OK after GDB 13 branches? Build gdb 3 ways: with GMP and MPFR in the toplevel (static library used at that point for both) With only MPFR in the toplevel (GMP distro library used and MPFR built from source) With neither GMP and MPFR in the toplevel (distro libraries used) Changes from v1: * Updated gdb/README and gdb/doc/gdb.texinfo. * Regenerated using unmodified autoconf-2.69 Thanks, Andrew Pinski ChangeLog: * Makefile.def: Add configure-gdb dependencies on all-gmp and all-mpfr. * configure.ac: Split out MPC checking from MPFR. Require GMP and MPFR if the gdb directory exist. * Makefile.in: Regenerate. * configure: Regenerate. gdb/ChangeLog: PR bug/28500 * configure.ac: Remove AC_LIB_HAVE_LINKFLAGS for gmp and mpfr. Use GMPLIBS and GMPINC which is provided by the toplevel configure. * Makefile.in (LIBGMP, LIBMPFR): Remove. (GMPLIBS, GMPINC): Add definition. (INTERNAL_CFLAGS_BASE): Add GMPINC. (CLIBS): Exchange LIBMPFR and LIBGMP for GMPLIBS. * target-float.c: Make the code conditional on HAVE_LIBMPFR unconditional. * top.c: Remove code checking HAVE_LIBMPFR. * configure: Regenerate. * config.in: Regenerate. * README: Update GMP/MPFR section of the config options. * doc/gdb.texinfo: Likewise. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=28500	4 years ago
Weimin Pan	19e559f1c9	libsframe: add the SFrame library libsframe is a library that allows you to: - decode a .sframe section - probe and inspect a .sframe section - encode (and eventually write) a .sframe section. This library is currently being used by the linker, readelf, objdump. This library will also be used by the SFrame unwinder which is still to be upstream'd. The file include/sframe-api.h defines the user-facing APIs for decoding, encoding and probing .sframe sections. A set of error codes together with their error message strings are also defined. Endian flipping is performed automatically at read and write time, if cross-endianness is detected. ChangeLog: * Makefile.def: Add libsframe as new module with its dependencies. * Makefile.in: Regenerated. * binutils/Makefile.am: Add libsframe. * binutils/Makefile.in: Regenerated. * configure: Regenerated * configure.ac: Add libsframe to host_libs. * libsframe/Makefile.am: New file. * libsframe/Makefile.in: New file. * libsframe/aclocal.m4: New file. * libsframe/config.h.in: New file. * libsframe/configure: New file. * libsframe/configure.ac: New file. * libsframe/sframe-error.c: New file. * libsframe/sframe-impl.h: New file. * libsframe/sframe.c: New file. include/ChangeLog: * sframe-api.h: New file. testsuite/ChangeLog: * libsframe/testsuite/Makefile.am: New file. * libsframe/testsuite/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.decode/Makefile.am: New file. * libsframe/testsuite/libsframe.decode/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.decode/decode.exp: New file. * libsframe/testsuite/libsframe.encode/Makefile.am: Likewise. * libsframe/testsuite/libsframe.encode/Makefile.in: Regenerated. * libsframe/testsuite/libsframe.encode/encode.exp: New file. * libsframe/testsuite/libsframe.encode/encode-1.c: Likewise. * libsframe/testsuite/libsframe.decode/be-flipping.c: Likewise. * libsframe/testsuite/libsframe.decode/frecnt-1.c: Likewise. * libsframe/testsuite/libsframe.decode/frecnt-2.c: Likewise. * libsframe/testsuite/libsframe.decode/DATA-BE: New file. * libsframe/testsuite/libsframe.decode/DATA1: Likewise. * libsframe/testsuite/libsframe.decode/DATA2: Likewise.	4 years ago
Дилян Палаузов	1c232ab030	Reapply "Don't build readline/libreadline.a, when --with-system-readline is supplied" Commit `228cf97dd3` ("Merge configure.ac from gcc project") undid the change originally done in commit `69961a84c9` ("Don't build readline/libreadline.a, when --with-system-readline is supplied"). Re-apply it. Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=18632	4 years ago
Simon Marchi	9e65489ac2	Re-apply "Pass PKG_CONFIG_PATH down from top-level Makefile" Commit `228cf97dd3` ("Merge configure.ac from gcc project") undid the change originally done in `de83289ef3` ("Pass PKG_CONFIG_PATH down from top-level Makefile"). Re-apply it. Change-Id: I91138dfca41c43b05e53e445f62e4b27882536bf	4 years ago
Martin Liska	b0c295e1b8	add --enable-default-compressed-debug-sections-algorithm configure option ChangeLog: * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. gas/ChangeLog: * NEWS: Document the new option. * as.c (flag_compress_debug): Set default algorithm based on the configure option. * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. * config.in: Likewise. ld/ChangeLog: * NEWS: Document the new option. * configure.ac: Add --enable-default-compressed-debug-sections-algorithm. * configure: Regenerate. * config.in: Likewise. * ldmain.c: Set default algorithm based on the configure option.	4 years ago
Alan Modra	228cf97dd3	Merge configure.ac from gcc project To merge with gcc's copy of configure.ac we need to revert changes to configure.ac in the following gcc commits: dc832fb39fc0 2022-08-25 fc259b522c0f 2022-06-25 Then reapply configure.ac changes in binutils from these binutils commits: `50ad1254d5` 2021-01-09 `bb368aad29` 2022-03-11 `e5f2f7d901` 2022-07-26 `2cac01e3ff` 2022-09-26 Plus copy over gcc's config/ax_cxx_compile_stdcxx.m4, then regenerate configure.	4 years ago
Fangrui Song	2cac01e3ff	binutils, gdb: support zstd compressed debug sections PR29397 PR29563: Add new configure option --with-zstd which defaults to auto. If pkgconfig/libzstd.pc is found, define HAVE_ZSTD and support zstd compressed debug sections for most tools. * bfd: for addr2line, objdump --dwarf, gdb, etc * gas: support --compress-debug-sections=zstd * ld: support ELFCOMPRESS_ZSTD input and --compress-debug-sections=zstd * objcopy: support ELFCOMPRESS_ZSTD input for --decompress-debug-sections and --compress-debug-sections=zstd * gdb: support ELFCOMPRESS_ZSTD input. The bfd change references zstd symbols, so gdb has to link against -lzstd in this patch. If zstd is not supported, ELFCOMPRESS_ZSTD input triggers an error. We can avoid HAVE_ZSTD if binutils-gdb imports zstd/ like zlib/, but this is too heavyweight, so don't do it for now. ``` % ld/ld-new a.o ld/ld-new: a.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... % ld/ld-new a.o --compress-debug-sections=zstd ld/ld-new: --compress-debug-sections=zstd: ld is not built with zstd support % binutils/objcopy --compress-debug-sections=zstd a.o b.o binutils/objcopy: --compress-debug-sections=zstd: binutils is not built with zstd support % binutils/objcopy b.o --decompress-debug-sections binutils/objcopy: zstd.o: section .debug_abbrev is compressed with zstd, but BFD is not built with zstd support ... ```	4 years ago
Tsukasa OI	e472ec9fad	configure: Pass CPPFLAGS_FOR_BUILD to subdirs Because CPPFLAGS_FOR_BUILD is used in some subdirectories (through bfd/warning.m4), not AC_SUBSTing the variable causes minor issues. Fortunately, it didn't cause severe errors but error messages related to @CPPFLAGS_FOR_BUILD@ (not AC_SUBSTed CPPFLAGS_FOR_BUILD variable passed to subdirectories through Makefile) remain in config.log. To avoid invalid invocation of preprocessor for build environment, we need to set proper CPPFLAGS_FOR_BUILD (may be empty) and pass it to subdirectories that need it. This is what this commit does. ChangeLog: * configure.ac: Pass CPPFLAGS_FOR_BUILD to subdirectories. * configure: Regenerate.	4 years ago
Luis Machado	e5f2f7d901	Disable year 2038 support on 32-bit hosts by default With a recent import of gnulib, code has been pulled that tests and enables 64-bit time_t by default on 32-bit hosts that support it. Although gdb can use the gnulib support, bfd doesn't use gnulib and currently doesn't do these checks. As a consequence, if we have a 32-bit host that supports 64-bit time_t, we'll have a mismatch between gdb's notion of time_t and bfd's notion of time_t. This will lead to mismatches in the struct stat size, leading to memory corruption and crashes. This patch disables the year 2038 check for now, which makes things work reliably again. I'd consider this a temporary fix until we have proper bfd checks for the year 2038, if it makes sense. 64-bit hosts seems to be more common these days, so I'm not sure how important it is to have this support enabled and how soon we want to enable it. Thoughts?	4 years ago
Tom de Vries	95127faf50	[gdb/build] Fix build breaker with --enable-shared When building gdb with --enable-shared, I run into: ... ld: build/zlib/libz.a(libz_a-inffast.o): relocation R_X86_64_32S against \ `.rodata' can not be used when making a shared object; recompile with -fPIC ld: build/zlib/libz.a(libz_a-inflate.o): warning: relocation against \ `inflateResetKeep' in read-only section `.text' collect2: error: ld returned 1 exit status make[3]: *** [libbfd.la] Error 1 ... This is a regression since commit `a08bdb159b` ("[gdb/build] Fix gdbserver build with -fsanitize=thread"). The problem is that a single case statement in configure is shared to handle special requirements for both the host libiberty and host zlib, which has the effect that only one is handled. Fix this by handling libiberty and zlib each in its own case statement. Build on x86_64-linux, with and without --enable-shared. ChangeLog: 2022-06-27 Tom de Vries <tdevries@suse.de> * configure.ac: Set extra_host_libiberty_configure_flags and extra_host_zlib_configure_flags in separate case statements. * configure: Regenerate.	4 years ago
Tom de Vries	a08bdb159b	[gdb/build] Fix gdbserver build with -fsanitize=thread [ Copied from gcc commit 153689603fd ("[gdb/build] Fix gdbserver build with -fsanitize=thread"). ] When building gdbserver with -fsanitize=thread (added to CFLAGS/CXXFLAGS) we run into: ... ld: ../libiberty/libiberty.a(safe-ctype.o): warning: relocation against \ `__tsan_init' in read-only section `.text' ld: ../libiberty/libiberty.a(safe-ctype.o): relocation R_X86_64_PC32 \ against symbol `__tsan_init' can not be used when making a shared object; \ recompile with -fPIC ld: final link failed: bad value collect2: error: ld returned 1 exit status make[1]: *** [libinproctrace.so] Error 1 ... which looks similar to what is described in commit `78e4948694` ("[gdb/build] Fix gdbserver build with -fsanitize=address"). The gdbserver component builds a shared library libinproctrace.so, which uses libiberty and therefore requires the pic variant. The gdbserver Makefile is setup to use this variant, if available, but it's not there. Fix this by listing gdbserver in the toplevel configure alongside libcc1, as a component that needs the libiberty pic variant, setting: ... extra_host_libiberty_configure_flags=--enable-shared ... Tested on x86_64-linux. ChangeLog: 2022-06-27 Tom de Vries <tdevries@suse.de> * configure.ac: Build libiberty pic variant for gdbserver. * configure: Regenerate.	4 years ago
Simon Marchi	de83289ef3	Pass PKG_CONFIG_PATH down from top-level Makefile [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	4 years ago
Vladimir Mezentsev	bb368aad29	gprofng: a new GNU profiler 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.	4 years ago
Andrew Burgess	d33228c946	top-level configure: setup target_configdirs based on repository The top-level configure script is shared between the gcc repository and the binutils-gdb repository. The target_configdirs variable in the configure.ac script, defines sub-directories that contain components that should be built for the target using the target tools. Some components, e.g. zlib, are built as both host and target libraries. This causes problems for binutils-gdb. If we run 'make all' in the binutils-gdb repository we end up trying to build a target version of the zlib library, which requires the target compiler be available. Often the target compiler isn't immediately available, and so the build fails. The problem with zlib impacted a previous attempt to synchronise the top-level configure scripts from gcc to binutils-gdb, see this thread: https://sourceware.org/pipermail/binutils/2019-May/107094.html And I'm in the process of importing libbacktrace in to binutils-gdb, which is also a host and target library, and triggers the same issues. I believe that for binutils-gdb, at least at the moment, there are no target libraries that we need to build. In the configure script we build three lists of things we want to build, $configdirs, $build_configdirs, and $target_configdirs, we also build two lists of things we don't want to build, $skipdirs and $noconfigdirs. We then remove anything that is in the lists of things not to build, from the list of things that should be built. My proposal is to add everything in target_configdirs into skipdirs, if the source tree doesn't contain a gcc/ sub-directory. The result is that for binutils-gdb no target tools or libraries will be built, while for the gcc repository, nothing should change. If a user builds a unified source tree, then the target tools and libraries should still be built as the gcc/ directory will be present. I've tested a build of gcc on x86-64, and the same set of target libraries still seem to get built. On binutils-gdb this change resolves the issues with 'make all'. ChangeLog: * configure: Regenerate. * configure.ac (skipdirs): Add the contents of target_configdirs if we are not building gcc.	5 years ago
Alexander von Gluck IV	d85e70a35b	Add support for the haiku operating system. 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.	5 years ago
Mike Frysinger	5c9e84c2d8	sim: leverage gnulib We use getline, so leverage gnulib to provide fallback implementation.	5 years ago
Nick Clifton	a8d6316b67	Replace AC_PROG_CC with AC_PROG_CC_C99 in top level configure file. 2021-05-04 Nick Clifton <nickc@redhat.com> * configure.ac (AC_PROG_CC): Replace with AC_PROG_CC_C99. * configure: Regenerate.	5 years ago
Alan Modra	a57d17732e	Remove arm-symbianelf * 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.	6 years ago
H.J. Lu	44124a4683	binuitils: Check if AR is usable for LTO build 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.	6 years ago
H.J. Lu	af019bfde9	Support the PGO build for binutils+gdb 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.	6 years ago
H.J. Lu	50ad1254d5	GCC: Pass --plugin to AR and RANLIB 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.	6 years ago
Aaron Merey	f6720b1cfe	config/debuginfod.m4: Use PKG_CHECK_MODULES Use PKG_CHECK_MODULES to set debuginfod autoconf vars. Also add pkg.m4 to config/. ChangeLog: * config/debuginfod.m4: use PKG_CHECK_MODULES. * config/pkg.m4: New file. * configure: Rebuild. * configure.ac: Remove AC_DEBUGINFOD. ChangeLog/binutils: * Makefile.am: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS. * Makefile.in: Rebuild. * configure: Rebuild. * doc/Makefile.in: Rebuild. ChangeLog/gdb: * Makefile.in: Replace LIBDEBUGINFOD with DEBUGINFOD_LIBS. * configure: Rebuild.	6 years ago
Stephen Casner	11104e4297	Since the pdp11-aout target does not support gdb, gdbserver or gprof these should be excluded in configure. PR 25830 * configure.ac (noconfigdirs): Exclude gdb & gprof for pdp11. * configure: Rebuild.	6 years ago
Tom Tromey	b6f9caee52	Fix gdbserver-without-gdb build An earlier patch changed gdbserver to use the already-built top-level gnulib and gdbsupport. However, if one did a build that did not include gdb, then gdbserver would fail to build. The problem is that configure.ac only adds gnulib and gdbsupport to the build when gdb is being built. This patch fixes the problem by arranging for this to happen when gdbserver is built. ChangeLog 2020-02-17 Tom Tromey <tom@tromey.com> * configure: Rebuild. * configure.ac (configdirs): Add gnulib and gdbsupport when building gdbserver.	7 years ago
Tom Tromey	919adfe840	Move gdbserver to top level This patch moves gdbserver to the top level. This patch is as close to a pure move as possible -- gdbserver still builds its own variant of gnulib and gdbsupport. Changing this will be done in a separate patch. [v2] Note that, per Simon's review comment, this patch changes the tree so that gdbserver is not built for or1k or score. This makes sense, because there is apparently not actually a gdbserver port here. [v3] This version of the patch also splits out some configury into a new file, gdbserver/configure.host, so that the top-level configure script can simply rely on it in order to decide whether gdbserver should be built. [v4] This version adds documentation and removes some unnecessary top-level dependencies. [v5] Update docs to mention "make all-gdbserver" and change how top-level configure decides whether to build gdbserver, switching to a single, shared script. Tested by the buildbot. ChangeLog 2020-02-07 Tom Tromey <tom@tromey.com> Pedro Alves <palves@redhat.com> * src-release.sh (GDB_SUPPORT_DIRS): Add gdbserver. * gdbserver: New directory, moved from gdb/gdbserver. * configure.ac (host_tools): Add gdbserver. Only build gdbserver on certain systems. * Makefile.in, configure: Rebuild. * Makefile.def (host_modules, dependencies): Add gdbserver. * MAINTAINERS: Add gdbserver. gdb/ChangeLog 2020-02-07 Tom Tromey <tom@tromey.com> * README: Update gdbserver documentation. * gdbserver: Move to top level. * configure.tgt (build_gdbserver): Remove. * configure.ac: Remove --enable-gdbserver. * configure: Rebuild. * Makefile.in (distclean): Don't mention gdbserver. Change-Id: I826b7565b54604711dc7a11edea0499cd51ff39e	7 years ago
Tom Tromey	01027315f5	Move gdbsupport to the top level This patch moves the gdbsupport directory to the top level. This is the next step in the ongoing project to move gdbserver to the top level. The bulk of this patch was created by "git mv gdb/gdbsupport gdbsupport". This patch then adds a build system to gdbsupport and wires it into the top level. Then it changes gdb to use the top-level build. gdbserver, on the other hand, is not yet changed. It still does its own build of gdbsupport. ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * src-release.sh (GDB_SUPPORT_DIRS): Add gdbsupport. * MAINTAINERS: Add gdbsupport. * configure: Rebuild. * configure.ac (configdirs): Add gdbsupport. * gdbsupport: New directory, move from gdb/gdbsupport. * Makefile.def (host_modules, dependencies): Add gnulib. * Makefile.in: Rebuild. gdb/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * nat/x86-linux-dregs.c: Include configh.h. * nat/linux-ptrace.c: Include configh.h. * nat/linux-btrace.c: Include configh.h. * defs.h: Include config.h, bfd.h. * configure.ac: Don't source common.host. (CONFIG_OBS, CONFIG_SRCS): Remove gdbsupport files. * configure: Rebuild. * acinclude.m4: Update path. * Makefile.in (SUPPORT, LIBSUPPORT, INCSUPPORT): New variables. (CONFIG_SRC_SUBDIR): Remove gdbsupport. (INTERNAL_CFLAGS_BASE): Add INCSUPPORT. (CLIBS): Add LIBSUPPORT. (CDEPS): Likewise. (COMMON_SFILES): Remove gdbsupport files. (HFILES_NO_SRCDIR): Likewise. (stamp-version): Update path to create-version.sh. (ALLDEPFILES): Remove gdbsupport files. gdb/gdbserver/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * server.h: Include config.h. * gdbreplay.c: Include config.h. * configure: Rebuild. * configure.ac: Don't source common.host. * acinclude.m4: Update path. * Makefile.in (INCSUPPORT): New variable. (INCLUDE_CFLAGS): Add INCSUPPORT. (SFILES): Update paths. (version-generated.c): Update path to create-version.sh. (gdbsupport/%-ipa.o, gdbsupport/%.o): Update paths. gdbsupport/ChangeLog 2020-01-14 Tom Tromey <tom@tromey.com> * common-defs.h: Add GDBSERVER case. Update includes. * acinclude.m4, aclocal.m4, config.in, configure, configure.ac, Makefile.am, Makefile.in, README: New files. * Moved from ../gdb/gdbsupport/ Change-Id: I07632e7798635c1bab389bf885971e584fb4bb78	7 years ago
Aaron Merey	301a9420d9	Add support for debuginfod to the binutils (disable by default, enabled via a configure time option). debuginfod is a lightweight web service that indexes ELF/DWARF debugging resources by build-id and serves them over HTTP. This patch enables objdump and readelf to query debuginfod servers when they are otherwise not able to find separate debug files. Binutils can be built with debuginfod using the --with-debuginfod configure option. This requires that libdebuginfod be installed and found at configure time. debuginfod is packaged with elfutils, starting with version 0.178. For more information see https://sourceware.org/elfutils/. toplevel* config/debuginfod.m4: New file. Add macro AC_DEBUGINFOD. Adds new configure option --with-debuginfod. * configure: Regenerate. * configure.ac: Call AC_DEBUGINFOD. binutils* Makefile.am (readelf_LDADD, objdump_LDADD): Add libdebuginfod. * Makefile.in: Regenerate. * NEWS: Update. * config.in: Regenerate. * configure: Regenerate. * configure.ac: Call AC_DEBUGINFOD. * doc/Makefile.in: Regenerate. * doc/binutils.texi: Add section on using binutils with debuginfod. * dwarf.c (debuginfod_fetch_separate_debug_info): New function. Query debuginfod servers for the target debug file. (load_separate_debug_info): Call debuginfod_fetch_separate_debug_info if configured with debuginfod. (load_separate_debug_files): Add file argument to load_separate_debug_info calls. * dwarf.h (get_build_id): Add declaration. * objdump.c (get_build_id): New function. Get build-id of file. * readelf.c (get_build_id): Likewise. * testsuite/binutils-all/debuginfod.exp: New tests. * testsuite/binutils-all/linkdebug.s: Add .note.gnu.build-id section.	7 years ago
Tom Tromey	c1a5d03a89	Add --with-static-standard-libraries to the top level gdb should normally not be linked with -static-libstdc++. Currently this has not caused problems, but it's incompatible with catching an exception thrown from a shared library -- and a subsequent patch changes gdb to do just this. This patch adds a new --with-static-standard-libraries flag to the top-level configure. It defaults to "auto", which means enabled if gcc is being built, and disabled otherwise. ChangeLog 2019-08-19 Tom Tromey <tom@tromey.com> * configure: Rebuild. * configure.ac: Add --with-static-standard-libraries.	7 years ago
Tom Tromey	73cc72729a	Move gnulib to top level This patch moves the gdb/gnulib subdirectory to the top level. It adjusts the top-level build system to build gnulib when necessary, and changes gdb to use this. However, gdbserver still builds its own copy of gnulib, just from the new source location. A small hack was needed to ensure that gnulib is only built when gdb is enabled. The Makefile only provides an ordering -- the directory must be mentioned in configdirs to actually be compiled at all. Most of the patch is just a "git mv" of gnulib, though a few minor path adjustments were needed in some files there. Tested by the buildbot. ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * MAINTAINERS: Add gnulib. * gnulib: New directory, move from gdb/gnulib. * configure.ac (host_libs): Add gnulib. * configure: Rebuild. * Makefile.def (host_modules, dependencies): Add gnulib. * Makefile.in: Rebuild. gdb/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * gnulib: Move directory to top-level. * configure.ac: Don't configure gnulib. * configure: Rebuild. * common/common-defs.h: Use new path to gnulib. * Makefile.in (GNULIB_BUILDDIR): Now ../gnulib. (GNULIB_H): Remove. (INCGNU): Look in new gnulib location. (HFILES_NO_SRCDIR): Remove gnulib files. (SUBDIR, REQUIRED_SUBDIRS): Remove gnulib. (generated_files): Remove GNULIB_H. ($(LIBGNU), all-lib): Remove targets. (distclean): Don't mention GNULIB_BUILDDIR. ($(GNULIB_BUILDDIR)/Makefile): Remove target. gdb/gdbserver/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * configure.ac: Use new path to gnulib. * configure: Rebuild. * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path to gnulib. gnulib/ChangeLog 2019-06-14 Tom Tromey <tom@tromey.com> * update-gnulib.sh: Adjust paths. * Makefile.in: Adjust paths. * configure.ac: Adjust paths. Use ACX_LARGEFILE. * configure: Rebuild.	7 years ago
Nick Clifton	79b377b3cf	Revert patch that disables building libctf for non-ELF based targets. Revert: binutls 2019-05-29 Nick Clifton <nickc@redhat.com> * configure.ac (LIBCTF): Export. Set to empty for non-ELF based targets. (HAVE_LIBCTF): Define if libctf support is available. * Makefile.am (LIBCTF): Set value to @LIBCTF@. * objdump.c: Make CTF code conditional upon HAVE_LIBCTF being defined. * readelf.c: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. * config.in: Regenerate. top 2019-05-29 Nick Clifton <nickc@redhat.com> * configure.ac (noconfigdirs): Add libctf if the target does not use the ELF file format. * configure: Regenerate.	7 years ago
Nick Clifton	e3f56a99f6	Revert "Sync top level files with versions from gcc." This reverts commit `f948b2de97`.	7 years ago
Nick Clifton	f948b2de97	Sync top level files with versions from gcc. top * Makefile.def (target_modules): Add libphobos. (flags_to_pass): Add GDC, GDCFLAGS, GDC_FOR_TARGET and GDCFLAGS_FOR_TARGET. (dependencies): Make libphobos depend on libatomic, libbacktrace configure, and zlib configure. (language): Add language d. * Makefile.in: Rebuild. * Makefile.tpl (BUILD_EXPORTS): Add GDC and GDCFLAGS. (HOST_EXPORTS): Add GDC. (POSTSTAGE1_HOST_EXPORTS): Add GDC and GDC_FOR_BUILD. (BASE_TARGET_EXPORTS): Add GDC. (GDC_FOR_BUILD, GDC, GDCFLAGS): New variables. (GDC_FOR_TARGET, GDC_FLAGS_FOR_TARGET): New variables. (EXTRA_HOST_FLAGS): Add GDC. (STAGE1_FLAGS_TO_PASS): Add GDC. (EXTRA_TARGET_FLAGS): Add GDC and GDCFLAGS. * config-ml.in: Treat GDC and GDCFLAGS like other compiler/flag environment variables. * configure: Rebuild. * configure.ac: Add target-libphobos to target_libraries. Set and substitute GDC_FOR_BUILD and GDC_FOR_TARGET.	7 years ago
Nick Clifton	90bd54236c	Do not build libctf for targets that do not use the ELF file format. top * configure.ac (noconfigdirs): Add libctf if the target does not use the ELF file format. * configure: Regenerate. binutils* configure.ac (LIBCTF): Export. Set to empty for non-ELF based targets. (HAVE_LIBCTF): Define if libctf support is available. * Makefile.am (LIBCTF): Set value to @LIBCTF@. * objdump.c: Make CTF code conditional upon HAVE_LIBCTF being defined. * readelf.c: Likewise. * configure: Regenerate. * Makefile.in: Regenerate. * config.in: Regenerate.	7 years ago
Nick Alcock	0e65dfbaf3	libctf: build system This ties libctf into the build system, and makes binutils depend on it (used by the next commits). * Makefile.def (host_modules): Add libctf. * Makefile.def (dependencies): Likewise. libctf depends on zlib, libiberty, and bfd. * Makefile.in: Regenerated. * configure.ac (host_libs): Add libctf. * configure: Regenerated. libctf/ * Makefile.am: New. * Makefile.in: Regenerated. * config.h.in: Likewise. * aclocal.m4: Likewise. * configure: Likewise.	7 years ago
Дилян Палаузов	69961a84c9	Don't build readline/libreadline.a, when --with-system-readline is supplied https://sourceware.org/bugzilla/show_bug.cgi?id=18632 The bundled libreadline is always built, even if the system is ./configure'd --with-system-readline and the build libreadline.a is not used. Proposed patch: Fix ./configure.ac not to proceed readline/, when --with-system- readline is provided	8 years ago
Alexandre Oliva	4119873a48	Introduce @unless/@endunless and postbootstrap Makefile targets This patch turns dependencies of non-bootstrap targets on bootstrap targets for bootstrap builds into dependencies on stage_last. This arrangement gets stage1-bubble to run from stage_last if we haven't started a bootstrap yet, and to use the current stage otherwise. This was already the case of target libs, just not of non-bootstrapped host modules. In order to retain preexisting dependencies in non-bootstrap builds, or in gcc-less builds, this introduces support for @unless/@endunless pairs in Makefile.in. There is a remaining possibility of problem if activating, in a tree configured for bootstrap, a parallel build of two or more modules, at least one bootstrapped and one not. In this case, make might decide to build stage_current and stage_last in parallel, the latter will start a submake to build stage1 while the initial make, having satisfied stage_current, proceeds to build the bootstrapped module in non-bootstrapped configurations. The two builds will overlap and will likely conflict. This situation does NOT arise in normal settings, however: a post-bootstrap build of all-host all-target will indeed activate such targets concurrently, but only after building all bootstrapped modules successfully, and it will have both stage_last and stage_current targets already satisfied, so the potential race between builds will not arise. Another remaining problem, that is slightly expanded with this patch, is that of an interrupted build in a tree configured for bootstrap, continued with a non-bootstrapped target. Target modules that were not bootstrapped would already fail to complete the current stage when activated explicitly in the command line for a retry; host modules, however, would attempt to build their bootstrapped dependencies, which is what led to the problem of concurrent builds addressed with this patch. An interrupted or failed build might still recover correctly, if the non-bootstrapped target is activated in both builds, because then make will remove stage_last when its build command is interrupted, so that it will attempt to recreate it with stage1-bubble in the second try. A bootstrap build, however, will not be attempting to build stage_last, so the file will remain and the retry won't go through stage1-bubble. We have lived with that for target modules, so we can probably live with that for host modules too. Another undesirable consequence of this change is that non-boostrapped host modules, in a tree configured for bootstrap, when activated as make all-<module>, will build all of stage1 instead of only the module's usual dependencies. This is intentional and necessary to fix the parallel-build problem. If it's not desirable, disabling the unnecessary bootstrap configuration will suffice to restore the original set of dependencies. for ChangeLog * configure.ac: Introduce support for @unless/@endunless. * Makefile.tpl (dep-kind): Rewrite with cond; return postbootstrap in some cases. (make-postboot-dep, postboot-targets): New. (dependencies): Do not output postbootstrap dependencies at first. Output non-target ones changed for configure to depend on stage_last @if gcc-bootstrap, and the original deps @unless gcc-bootstrap. * configure.in, Makefile.in: Rebuilt.	8 years ago

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