commit: da661632dfc75ef84447f412afa96588e23f0f81 Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Sat May 18 17:04:15 2024 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Sat May 18 17:05:38 2024 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=da661632
dev-debug/gdb: drop 13.2-r2, 14.1-r1 Signed-off-by: Sam James <sam <AT> gentoo.org> dev-debug/gdb/Manifest | 2 - .../gdb/files/gdb-13.2-fix-sparc-debugging.patch | 126 -------- dev-debug/gdb/gdb-13.2-r2.ebuild | 314 -------------------- dev-debug/gdb/gdb-14.1-r1.ebuild | 325 --------------------- 4 files changed, 767 deletions(-) diff --git a/dev-debug/gdb/Manifest b/dev-debug/gdb/Manifest index bc28a63793c7..81b93c4c69ae 100644 --- a/dev-debug/gdb/Manifest +++ b/dev-debug/gdb/Manifest @@ -1,3 +1 @@ -DIST gdb-13.2.tar.xz 23664644 BLAKE2B bf5216ba2286448a46f9e0a405367c5a678e6d7540204722d355b618018b7b75a2ebc5b51353304c5ded02a3979223a81781d305f5afa5be82516cdc2863d49f SHA512 8185d3e11ab60dafff5860a5016577bfe7dd7547ef01ebc867bc247603d82b74ff74c4f29492c7d2aee57076f52be33e289f4c6b414a4b870d4b3004909f4c34 -DIST gdb-14.1.tar.xz 24108624 BLAKE2B 52a07b4745f95561f360a597d6ec1d212dafc8e9134dc415cd7bcfb02c26934a60807c8400b545a756c68392e16e104178cdc1464430c53611973881e921a942 SHA512 575e198105076fc4a88f68591aa114ab9c1196e84386a3f7b9b58fe5f30cdeed33f6a5f957b68f08c47284ec922bb60c964627e238471419673fd913575ce427 DIST gdb-14.2.tar.xz 24111936 BLAKE2B 65765dfd1ed08e19bb881fc7ae98d6ee4914f38a9a2bb0d0ca73bef472669664f807fe9c04e8dffd7025be98e736ac52f88ff5851ceddbb01a361885b18befc8 SHA512 7e07941f1fe661288cc571b4964012ceabc1760624fce20320db2f470c01439b2386f859b5288da13204b758e2e3b22a74c68c012178db93b9529b06f1e22ede diff --git a/dev-debug/gdb/files/gdb-13.2-fix-sparc-debugging.patch b/dev-debug/gdb/files/gdb-13.2-fix-sparc-debugging.patch deleted file mode 100644 index 3d5201cd94e3..000000000000 --- a/dev-debug/gdb/files/gdb-13.2-fix-sparc-debugging.patch +++ /dev/null @@ -1,126 +0,0 @@ -https://sourceware.org/git/?p=binutils-gdb.git;a=commit;h=31a56a22c45d76df4c597439f337e3f75ac3065c -https://sourceware.org/bugzilla/show_bug.cgi?id=30525 -https://bugs.gentoo.org/907906 - -From 31a56a22c45d76df4c597439f337e3f75ac3065c Mon Sep 17 00:00:00 2001 -From: Pedro Alves <pe...@palves.net> -Date: Wed, 7 Jun 2023 10:38:14 +0100 -Subject: [PATCH] Linux: Avoid pread64/pwrite64 for high memory addresses (PR - gdb/30525) - -Since commit 05c06f318fd9 ("Linux: Access memory even if threads are -running"), GDB prefers pread64/pwrite64 to access inferior memory -instead of ptrace. That change broke reading shared libraries on -SPARC64 Linux, as reported by PR gdb/30525 ("gdb cannot read shared -libraries on SPARC64"). - -On SPARC64 Linux, surprisingly (to me), userspace shared libraries are -mapped at high 64-bit addresses: - - (gdb) info sharedlibrary - Cannot access memory at address 0xfff80001002011e0 - Cannot access memory at address 0xfff80001002011d8 - Cannot access memory at address 0xfff80001002011d8 - From To Syms Read Shared Object Library - 0xfff80001000010a0 0xfff8000100021f80 Yes (*) /lib64/ld-linux.so.2 - (*): Shared library is missing debugging information. - -Those addresses are 64-bit addresses with the high bits set. When -interpreted as signed, they're negative. - -The Linux kernel rejects pread64/pwrite64 if the offset argument of -type off_t (a signed type) is negative, which happens if the memory -address we're accessing has its high bit set. See -linux/fs/read_write.c sys_pread64 and sys_pwrite64 in Linux. - -Thankfully, lseek does not fail in that situation. So the fix is to -use the 'lseek + read|write' path if the offset would be negative. - -Fix this in both native GDB and GDBserver. - -Tested on a SPARC64 GNU/Linux and x86-64 GNU/Linux. - -Bug: https://sourceware.org/bugzilla/show_bug.cgi?id=30525 -Change-Id: I79c724f918037ea67b7396fadb521bc9d1b10dc5 ---- a/gdb/linux-nat.c -+++ b/gdb/linux-nat.c -@@ -3909,18 +3909,26 @@ linux_proc_xfer_memory_partial_fd (int fd, int pid, - - gdb_assert (fd != -1); - -- /* Use pread64/pwrite64 if available, since they save a syscall and can -- handle 64-bit offsets even on 32-bit platforms (for instance, SPARC -- debugging a SPARC64 application). */ -+ /* Use pread64/pwrite64 if available, since they save a syscall and -+ can handle 64-bit offsets even on 32-bit platforms (for instance, -+ SPARC debugging a SPARC64 application). But only use them if the -+ offset isn't so high that when cast to off_t it'd be negative, as -+ seen on SPARC64. pread64/pwrite64 outright reject such offsets. -+ lseek does not. */ - #ifdef HAVE_PREAD64 -- ret = (readbuf ? pread64 (fd, readbuf, len, offset) -- : pwrite64 (fd, writebuf, len, offset)); --#else -- ret = lseek (fd, offset, SEEK_SET); -- if (ret != -1) -- ret = (readbuf ? read (fd, readbuf, len) -- : write (fd, writebuf, len)); -+ if ((off_t) offset >= 0) -+ ret = (readbuf != nullptr -+ ? pread64 (fd, readbuf, len, offset) -+ : pwrite64 (fd, writebuf, len, offset)); -+ else - #endif -+ { -+ ret = lseek (fd, offset, SEEK_SET); -+ if (ret != -1) -+ ret = (readbuf != nullptr -+ ? read (fd, readbuf, len) -+ : write (fd, writebuf, len)); -+ } - - if (ret == -1) - { ---- a/gdbserver/linux-low.cc -+++ b/gdbserver/linux-low.cc -@@ -5377,21 +5377,26 @@ proc_xfer_memory (CORE_ADDR memaddr, unsigned char *readbuf, - { - int bytes; - -- /* If pread64 is available, use it. It's faster if the kernel -- supports it (only one syscall), and it's 64-bit safe even on -- 32-bit platforms (for instance, SPARC debugging a SPARC64 -- application). */ -+ /* Use pread64/pwrite64 if available, since they save a syscall -+ and can handle 64-bit offsets even on 32-bit platforms (for -+ instance, SPARC debugging a SPARC64 application). But only -+ use them if the offset isn't so high that when cast to off_t -+ it'd be negative, as seen on SPARC64. pread64/pwrite64 -+ outright reject such offsets. lseek does not. */ - #ifdef HAVE_PREAD64 -- bytes = (readbuf != nullptr -- ? pread64 (fd, readbuf, len, memaddr) -- : pwrite64 (fd, writebuf, len, memaddr)); --#else -- bytes = -1; -- if (lseek (fd, memaddr, SEEK_SET) != -1) -+ if ((off_t) memaddr >= 0) - bytes = (readbuf != nullptr -- ? read (fd, readbuf, len) -- : write (fd, writebuf, len)); -+ ? pread64 (fd, readbuf, len, memaddr) -+ : pwrite64 (fd, writebuf, len, memaddr)); -+ else - #endif -+ { -+ bytes = -1; -+ if (lseek (fd, memaddr, SEEK_SET) != -1) -+ bytes = (readbuf != nullptr -+ ? read (fd, readbuf, len) -+ : write (fd, writebuf, len)); -+ } - - if (bytes < 0) - return errno; --- -2.39.3 diff --git a/dev-debug/gdb/gdb-13.2-r2.ebuild b/dev-debug/gdb/gdb-13.2-r2.ebuild deleted file mode 100644 index 43890c7910aa..000000000000 --- a/dev-debug/gdb/gdb-13.2-r2.ebuild +++ /dev/null @@ -1,314 +0,0 @@ -# Copyright 1999-2024 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging -# tips & notes. - -PYTHON_COMPAT=( python3_{10..11} ) -inherit flag-o-matic python-single-r1 strip-linguas toolchain-funcs - -export CTARGET=${CTARGET:-${CHOST}} - -if [[ ${CTARGET} == ${CHOST} ]] ; then - if [[ ${CATEGORY} == cross-* ]] ; then - export CTARGET=${CATEGORY#cross-} - fi -fi - -is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } - -case ${PV} in - 9999*) - # live git tree - EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"; - inherit git-r3 - SRC_URI="" - ;; - *.*.50_p2???????|*.*.90_p2???????) - # Weekly snapshots - MY_PV="${PV/_p/.}" - SRC_URI=" - https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz - https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz - https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-weekly-${MY_PV}.tar.xz - " - S="${WORKDIR}/${PN}-${MY_PV}" - - # e.g. 13.1.90_p20230325 is a snapshot on the stable branch, so it's fine - if [[ ${PV} == *.[123456789].9?_p2??????? ]] ; then - REGULAR_RELEASE=1 - fi - ;; - *.*.9?) - # Prereleases - MY_PV="${PV/_p/.}" - SRC_URI=" - https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz - https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-${MY_PV}.tar.xz - " - S="${WORKDIR}/${PN}-${MY_PV}" - ;; - *) - # Normal upstream release - SRC_URI=" - mirror://gnu/gdb/${P}.tar.xz - https://sourceware.org/pub/gdb/releases/${P}.tar.xz - " - - REGULAR_RELEASE=1 -esac - -PATCH_DEV="" -PATCH_VER="" -DESCRIPTION="GNU debugger" -HOMEPAGE="https://sourceware.org/gdb/"; -SRC_URI=" - ${SRC_URI} - ${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz} - ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz} -" - -LICENSE="GPL-3+ LGPL-2.1+" -SLOT="0" -IUSE="cet debuginfod guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd" -if [[ -n ${REGULAR_RELEASE} ]] ; then - KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris" -fi -REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )" -RESTRICT="!test? ( test )" - -RDEPEND=" - dev-libs/mpfr:= - dev-libs/gmp:= - >=sys-libs/ncurses-5.2-r2:= - >=sys-libs/readline-7:= - sys-libs/zlib - elibc_glibc? ( net-libs/libnsl:= ) - debuginfod? ( - dev-libs/elfutils[debuginfod(-)] - ) - lzma? ( app-arch/xz-utils ) - python? ( ${PYTHON_DEPS} ) - guile? ( >=dev-scheme/guile-2.0 ) - xml? ( dev-libs/expat ) - source-highlight? ( - dev-util/source-highlight - ) - xxhash? ( - dev-libs/xxhash - ) - zstd? ( app-arch/zstd:= ) -" -DEPEND="${RDEPEND}" -BDEPEND=" - app-arch/xz-utils - sys-apps/texinfo - app-alternatives/yacc - nls? ( sys-devel/gettext ) - source-highlight? ( virtual/pkgconfig ) - test? ( dev-util/dejagnu ) -" - -PATCHES=( - "${FILESDIR}"/${PN}-8.3.1-verbose-build.patch - "${FILESDIR}"/${P}-fix-sparc-debugging.patch -) - -pkg_setup() { - use python && python-single-r1_pkg_setup -} - -src_prepare() { - default - - strip-linguas -u bfd/po opcodes/po - - # Avoid using ancient termcap from host on Prefix systems - sed -i -e 's/termcap tinfow/tinfow/g' \ - gdb/configure{.ac,} || die -} - -gdb_branding() { - printf "Gentoo ${PV} " - - if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then - printf "p${PATCH_VER}" - else - printf "vanilla" - fi - - [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}" -} - -src_configure() { - strip-unsupported-flags - - # https://sourceware.org/PR22395, bug #853898 - filter-lto - - # See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html - # Avoid really confusing logs from subconfigure spam, makes logs far - # more legible. - MAKEOPTS="--output-sync=line ${MAKEOPTS}" - - local myconf=( - # portage's econf() does not detect presence of --d-d-t - # because it greps only top-level ./configure. But not - # libiberty's or gdb's configure. - --disable-dependency-tracking - --disable-silent-rules - - --with-pkgversion="$(gdb_branding)" - --with-bugurl='https://bugs.gentoo.org/' - --disable-werror - # Disable modules that are in a combined binutils/gdb tree. bug #490566 - --disable-{binutils,etc,gas,gold,gprof,gprofng,ld} - - $(use_with debuginfod) - - $(use_enable test unit-tests) - - # Allow user to opt into CET for host libraries. - # Ideally we would like automagic-or-disabled here. - # But the check does not quite work on i686: bug #760926. - $(use_enable cet) - - # Helps when cross-compiling. Not to be confused with --with-sysroot. - --with-build-sysroot="${ESYSROOT}" - ) - - is_cross && myconf+=( - --with-sysroot="\${prefix}/${CTARGET}" - --includedir="\${prefix}/include/${CTARGET}" - --with-gdb-datadir="\${datadir}/gdb/${CTARGET}" - ) - - # gdbserver only works for native targets (CHOST==CTARGET). - # it also doesn't support all targets, so rather than duplicate - # the target list (which changes between versions), use the - # "auto" value when things are turned on, which is triggered - # whenever no --enable or --disable is given - if is_cross || use !server ; then - myconf+=( --disable-gdbserver ) - fi - - myconf+=( - --enable-64-bit-bfd - --disable-install-libbfd - --disable-install-libiberty - --enable-obsolete - # This only disables building in the readline subdir. - # For gdb itself, it'll use the system version. - --disable-readline - --with-system-readline - # This only disables building in the zlib subdir. - # For gdb itself, it'll use the system version. - --without-zlib - --with-system-zlib - --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug - $(use_with xml expat) - $(use_with lzma) - $(use_enable nls) - $(use_enable sim) - $(use_enable source-highlight) - $(use multitarget && echo --enable-targets=all) - $(use_with python python "${EPYTHON}") - $(use_with xxhash) - $(use_with guile) - $(use_with zstd) - - # Find libraries using the toolchain sysroot rather than the configured - # prefix. Needed when cross-compiling. - # - # Check which libraries to apply this to with: - # "${S}"/gdb/configure --help | grep without-lib | sort - --without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix - ) - - # source-highlight is detected with pkg-config: bug #716558 - export ac_cv_path_pkg_config_prog_path="$(tc-getPKG_CONFIG)" - - export CC_FOR_BUILD="$(tc-getBUILD_CC)" - - # ensure proper compiler is detected for Clang builds: bug #831202 - export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}" - - econf "${myconf[@]}" -} - -src_test() { - # Run the unittests (nabbed invocation from Fedora's spec file) at least - emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"' - - # Too many failures - # In fact, gdb's test suite needs some work to get passing. - # See e.g. https://sourceware.org/gdb/wiki/TestingGDB. - # As of 11.2, on amd64: "# of unexpected failures 8600" - # Also, ia64 kernel crashes when gdb testsuite is running. - #emake -k check -} - -src_install() { - emake DESTDIR="${D}" install - - find "${ED}"/usr -name libiberty.a -delete || die - - # Delete translations that conflict with binutils-libs. bug #528088 - # Note: Should figure out how to store these in an internal gdb dir. - if use nls ; then - find "${ED}" \ - -regextype posix-extended -regex '.*/(bfd|opcodes)[.]g?mo$' \ - -delete || die - fi - - # Don't install docs when building a cross-gdb - if [[ ${CTARGET} != ${CHOST} ]] ; then - rm -rf "${ED}"/usr/share/{doc,info,locale} || die - local f - for f in "${ED}"/usr/share/man/*/* ; do - if [[ ${f##*/} != ${CTARGET}-* ]] ; then - mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die - fi - done - return 0 - fi - - # Install it by hand for now: - # https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html - # Only install if it exists due to the twisted behavior (see - # notes in src_configure above). - [[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay - - docinto gdb - dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \ - gdb/NEWS gdb/PROBLEMS - docinto sim - dodoc sim/{MAINTAINERS,README-HACKING} - - if use server ; then - docinto gdbserver - dodoc gdbserver/README - fi - - # Remove shared info pages - rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info* - - if use python ; then - python_optimize "${ED}"/usr/share/gdb/python/gdb - fi -} - -pkg_postinst() { - # Portage doesn't unmerge files in /etc - rm -vf "${EROOT}"/etc/skel/.gdbinit - - if use prefix && [[ ${CHOST} == *-darwin* ]] ; then - ewarn "gdb is unable to get a mach task port when installed by Prefix" - ewarn "Portage, unprivileged. To make gdb fully functional you'll" - ewarn "have to perform the following steps:" - ewarn " % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb" - ewarn " % sudo chmod g+s ${EPREFIX}/usr/bin/gdb" - fi -} diff --git a/dev-debug/gdb/gdb-14.1-r1.ebuild b/dev-debug/gdb/gdb-14.1-r1.ebuild deleted file mode 100644 index 6894ea21be93..000000000000 --- a/dev-debug/gdb/gdb-14.1-r1.ebuild +++ /dev/null @@ -1,325 +0,0 @@ -# Copyright 1999-2024 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -EAPI=8 - -# See https://sourceware.org/gdb/wiki/DistroAdvice for general packaging -# tips & notes. - -PYTHON_COMPAT=( python3_{10..12} ) -inherit flag-o-matic python-single-r1 strip-linguas toolchain-funcs - -export CTARGET=${CTARGET:-${CHOST}} - -if [[ ${CTARGET} == ${CHOST} ]] ; then - if [[ ${CATEGORY} == cross-* ]] ; then - export CTARGET=${CATEGORY#cross-} - fi -fi - -is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } - -case ${PV} in - 9999*) - # live git tree - EGIT_REPO_URI="https://sourceware.org/git/binutils-gdb.git"; - inherit git-r3 - SRC_URI="" - ;; - *.*.50_p2???????|*.*.90_p2???????) - # Weekly snapshots - MY_PV="${PV/_p/.}" - SRC_URI=" - https://sourceware.org/pub/gdb/snapshots/branch/gdb-weekly-${MY_PV}.tar.xz - https://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${MY_PV}.tar.xz - https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-weekly-${MY_PV}.tar.xz - " - S="${WORKDIR}/${PN}-${MY_PV}" - - # e.g. 13.1.90_p20230325 is a snapshot on the stable branch, so it's fine - if [[ ${PV} == *.[123456789].9?_p2??????? ]] ; then - REGULAR_RELEASE=1 - fi - ;; - *.*.9?) - # Prereleases - MY_PV="${PV/_p/.}" - SRC_URI=" - https://sourceware.org/pub/gdb/snapshots/branch/gdb-${MY_PV}.tar.xz - https://dev.gentoo.org/~sam/distfiles/${CATEGORY}/${PN}/gdb-${MY_PV}.tar.xz - " - S="${WORKDIR}/${PN}-${MY_PV}" - ;; - *) - # Normal upstream release - SRC_URI=" - mirror://gnu/gdb/${P}.tar.xz - https://sourceware.org/pub/gdb/releases/${P}.tar.xz - " - - REGULAR_RELEASE=1 -esac - -PATCH_DEV="" -PATCH_VER="" -DESCRIPTION="GNU debugger" -HOMEPAGE="https://sourceware.org/gdb/"; -SRC_URI=" - ${SRC_URI} - ${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${CATEGORY}/${PN}/${P}-patches-${PATCH_VER}.tar.xz} - ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz} -" - -LICENSE="GPL-3+ LGPL-2.1+" -SLOT="0" -IUSE="cet debuginfod guile lzma multitarget nls +python +server sim source-highlight test vanilla xml xxhash zstd" -if [[ -n ${REGULAR_RELEASE} ]] ; then - KEYWORDS="~alpha amd64 arm arm64 hppa ~ia64 ~loong ~m68k ~mips ppc ppc64 ~riscv ~s390 sparc x86 ~amd64-linux ~x86-linux ~x64-macos ~x64-solaris" -fi -REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )" -RESTRICT="!test? ( test )" - -RDEPEND=" - dev-libs/mpfr:= - dev-libs/gmp:= - >=sys-libs/ncurses-5.2-r2:= - >=sys-libs/readline-7:= - sys-libs/zlib - elibc_glibc? ( net-libs/libnsl:= ) - debuginfod? ( - dev-libs/elfutils[debuginfod(-)] - ) - lzma? ( app-arch/xz-utils ) - python? ( ${PYTHON_DEPS} ) - guile? ( >=dev-scheme/guile-2.0 ) - xml? ( dev-libs/expat ) - source-highlight? ( - dev-util/source-highlight - ) - xxhash? ( - dev-libs/xxhash - ) - zstd? ( app-arch/zstd:= ) -" -DEPEND="${RDEPEND}" -BDEPEND=" - app-arch/xz-utils - sys-apps/texinfo - app-alternatives/yacc - nls? ( sys-devel/gettext ) - source-highlight? ( virtual/pkgconfig ) - test? ( dev-util/dejagnu ) -" - -QA_CONFIG_IMPL_DECL_SKIP=( - MIN # gnulib FP (bug #898688) -) - -PATCHES=( - "${FILESDIR}"/${PN}-8.3.1-verbose-build.patch - "${FILESDIR}"/${PN}-14.1-fix-list-segfault.patch - "${FILESDIR}"/${PN}-14.1-fix-print-global-variable-stubs.patch - "${FILESDIR}"/${PN}-14.1-fix-dll-export-forwarding.patch -) - -pkg_setup() { - use python && python-single-r1_pkg_setup -} - -src_prepare() { - default - - strip-linguas -u bfd/po opcodes/po - - # Avoid using ancient termcap from host on Prefix systems - sed -i -e 's/termcap tinfow/tinfow/g' \ - gdb/configure{.ac,} || die - if [[ ${CHOST} == *-solaris* ]] ; then - # code relies on C++11, so make sure we get that selected - # due to Python 3.11 pymacro.h doing stuff to work around - # versioning mess based on the C version, while we're compiling - # C++ here, so we need to make it clear we're doing C++11/C11 - # because Solaris system headers act on these - sed -i -e 's/-x c++/-std=c++11/' gdb/Makefile.in || die - fi -} - -gdb_branding() { - printf "Gentoo ${PV} " - - if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then - printf "p${PATCH_VER}" - else - printf "vanilla" - fi - - [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}" -} - -src_configure() { - strip-unsupported-flags - - # See https://www.gnu.org/software/make/manual/html_node/Parallel-Output.html - # Avoid really confusing logs from subconfigure spam, makes logs far - # more legible. - MAKEOPTS="--output-sync=line ${MAKEOPTS}" - - local myconf=( - # portage's econf() does not detect presence of --d-d-t - # because it greps only top-level ./configure. But not - # libiberty's or gdb's configure. - --disable-dependency-tracking - --disable-silent-rules - - --with-pkgversion="$(gdb_branding)" - --with-bugurl='https://bugs.gentoo.org/' - --disable-werror - # Disable modules that are in a combined binutils/gdb tree. bug #490566 - --disable-{binutils,etc,gas,gold,gprof,gprofng,ld} - - $(use_with debuginfod) - - $(use_enable test unit-tests) - - # Allow user to opt into CET for host libraries. - # Ideally we would like automagic-or-disabled here. - # But the check does not quite work on i686: bug #760926. - $(use_enable cet) - - # Helps when cross-compiling. Not to be confused with --with-sysroot. - --with-build-sysroot="${ESYSROOT}" - ) - - is_cross && myconf+=( - --with-sysroot="\${prefix}/${CTARGET}" - --includedir="\${prefix}/include/${CTARGET}" - --with-gdb-datadir="\${datadir}/gdb/${CTARGET}" - ) - - # gdbserver only works for native targets (CHOST==CTARGET). - # it also doesn't support all targets, so rather than duplicate - # the target list (which changes between versions), use the - # "auto" value when things are turned on, which is triggered - # whenever no --enable or --disable is given - if is_cross || use !server ; then - myconf+=( --disable-gdbserver ) - fi - - myconf+=( - --enable-64-bit-bfd - --disable-install-libbfd - --disable-install-libiberty - --enable-obsolete - # This only disables building in the readline subdir. - # For gdb itself, it'll use the system version. - --disable-readline - --with-system-readline - # This only disables building in the zlib subdir. - # For gdb itself, it'll use the system version. - --without-zlib - --with-system-zlib - --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug - $(use_with xml expat) - $(use_with lzma) - $(use_enable nls) - $(use_enable sim) - $(use_enable source-highlight) - $(use multitarget && echo --enable-targets=all) - $(use_with python python "${EPYTHON}") - $(use_with xxhash) - $(use_with guile) - $(use_with zstd) - - # Find libraries using the toolchain sysroot rather than the configured - # prefix. Needed when cross-compiling. - # - # Check which libraries to apply this to with: - # "${S}"/gdb/configure --help | grep without-lib | sort - --without-lib{babeltrace,expat,gmp,iconv,ipt,lzma,mpfr,xxhash}-prefix - ) - - # source-highlight is detected with pkg-config: bug #716558 - export ac_cv_path_pkg_config_prog_path="$(tc-getPKG_CONFIG)" - - export CC_FOR_BUILD="$(tc-getBUILD_CC)" - - # ensure proper compiler is detected for Clang builds: bug #831202 - export GCC_FOR_TARGET="${CC_FOR_TARGET:-$(tc-getCC)}" - - econf "${myconf[@]}" -} - -src_test() { - # Run the unittests (nabbed invocation from Fedora's spec file) at least - emake -k -C gdb run GDBFLAGS='-batch -ex "maintenance selftest"' - - # Too many failures - # In fact, gdb's test suite needs some work to get passing. - # See e.g. https://sourceware.org/gdb/wiki/TestingGDB. - # As of 11.2, on amd64: "# of unexpected failures 8600" - # Also, ia64 kernel crashes when gdb testsuite is running. - #emake -k check -} - -src_install() { - emake DESTDIR="${D}" install - - find "${ED}"/usr -name libiberty.a -delete || die - - # Delete translations that conflict with binutils-libs. bug #528088 - # Note: Should figure out how to store these in an internal gdb dir. - if use nls ; then - find "${ED}" \ - -regextype posix-extended -regex '.*/(bfd|opcodes)[.]g?mo$' \ - -delete || die - fi - - # Don't install docs when building a cross-gdb - if [[ ${CTARGET} != ${CHOST} ]] ; then - rm -rf "${ED}"/usr/share/{doc,info,locale} || die - local f - for f in "${ED}"/usr/share/man/*/* ; do - if [[ ${f##*/} != ${CTARGET}-* ]] ; then - mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die - fi - done - return 0 - fi - - # Install it by hand for now: - # https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html - # Only install if it exists due to the twisted behavior (see - # notes in src_configure above). - [[ -e gdbserver/gdbreplay ]] && dobin gdbserver/gdbreplay - - docinto gdb - dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \ - gdb/NEWS gdb/PROBLEMS - docinto sim - dodoc sim/{MAINTAINERS,README-HACKING} - - if use server ; then - docinto gdbserver - dodoc gdbserver/README - fi - - # Remove shared info pages - rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,ctf-spec,standards}.info* - - if use python ; then - python_optimize "${ED}"/usr/share/gdb/python/gdb - fi -} - -pkg_postinst() { - # Portage doesn't unmerge files in /etc - rm -vf "${EROOT}"/etc/skel/.gdbinit - - if use prefix && [[ ${CHOST} == *-darwin* ]] ; then - ewarn "gdb is unable to get a mach task port when installed by Prefix" - ewarn "Portage, unprivileged. To make gdb fully functional you'll" - ewarn "have to perform the following steps:" - ewarn " % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb" - ewarn " % sudo chmod g+s ${EPREFIX}/usr/bin/gdb" - fi -}
