| # Copyright 1999-2020 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI=6 |
| PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} ) |
| |
| inherit flag-o-matic eutils python-single-r1 versionator |
| |
| GIT_SHAI="234e271db36e2a8be022f7a4bbabfa1623a6ae9a" # GDB 9.2 |
| SRC_URI="https://android.googlesource.com/toolchain/gdb/+archive/${GIT_SHAI}.tar.gz -> ${P}.tar.gz" |
| |
| export CTARGET=${CTARGET:-${CHOST}} |
| if [[ ${CTARGET} == ${CHOST} ]] ; then |
| if [[ ${CATEGORY} == cross-* ]] ; then |
| export CTARGET=${CATEGORY#cross-} |
| fi |
| fi |
| is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; } |
| |
| RPM= |
| MY_PV=${PV} |
| |
| DESCRIPTION="GNU debugger" |
| HOMEPAGE="https://sourceware.org/gdb/" |
| |
| LICENSE="GPL-2 LGPL-2" |
| SLOT="0" |
| KEYWORDS="*" |
| IUSE="+client lzma mounted_sources multitarget nls +python +server test vanilla xml" |
| REQUIRED_USE=" |
| python? ( ${PYTHON_REQUIRED_USE} ) |
| || ( client server ) |
| " |
| |
| RDEPEND="server? ( !dev-util/gdbserver ) |
| client? ( |
| sys-libs/readline:0= |
| lzma? ( app-arch/xz-utils ) |
| python? ( ${PYTHON_DEPS} ) |
| xml? ( dev-libs/expat ) |
| sys-libs/zlib |
| )" |
| DEPEND="${RDEPEND} |
| app-arch/xz-utils |
| sys-apps/texinfo |
| client? ( |
| >=sys-libs/ncurses-5.2-r2:0= |
| virtual/yacc |
| test? ( dev-util/dejagnu ) |
| nls? ( sys-devel/gettext ) |
| )" |
| |
| GDB_BUILD_DIR="${WORKDIR}/${P}-build" |
| |
| PATCHES=( |
| "${FILESDIR}"/gdb-9.2-sht_relr.patch |
| "${FILESDIR}"/gdb-9.2-python.patch |
| "${FILESDIR}"/gdb-9.2-aarch64-tdesc.patch |
| "${FILESDIR}"/gdb-9.2-sht_relr-part2.patch |
| "${FILESDIR}"/gdb-9.2-sigsys.patch |
| "${FILESDIR}"/gdb-9.2-update-loclists.patch |
| "${FILESDIR}"/gdb-9.2-inlined-unwind.patch |
| ) |
| |
| pkg_setup() { |
| use python && python-single-r1_pkg_setup |
| } |
| |
| src_unpack() { |
| S="${WORKDIR}" |
| if use mounted_sources; then |
| GDBDIR=/usr/local/toolchain_root/gdb |
| if [[ ! -d ${GDBDIR} ]] ; then |
| die "gdb dir not mounted/present at: ${GDBDIR}" |
| fi |
| cp -r "${GDBDIR}"/* "${S}" |
| else |
| default |
| fi |
| S="${WORKDIR}/${PN}-$(get_version_component_range 1-2)" |
| } |
| |
| src_prepare() { |
| [[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec |
| ! use vanilla && [[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" eapply "${WORKDIR}"/patch |
| |
| default |
| |
| strip-linguas -u gdb-9.2/bfd/po gdb-9.2/opcodes/po |
| } |
| |
| gdb_branding() { |
| printf "Chromium OS ${PV} " |
| if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then |
| printf "p${PATCH_VER}" |
| else |
| printf "vanilla" |
| fi |
| [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}" |
| } |
| |
| src_configure() { |
| strip-unsupported-flags |
| |
| local myconf=( |
| --with-pkgversion="$(gdb_branding)" |
| --with-bugurl='http://crbug.com/new' |
| --disable-werror |
| # Disable modules that are in a combined binutils/gdb tree. #490566 |
| --disable-{binutils,etc,gas,gold,gprof,ld} |
| ) |
| local sysroot="${EPREFIX}/usr/${CTARGET}" |
| is_cross && myconf+=( |
| --with-sysroot="${sysroot}" |
| --includedir="${sysroot}/usr/include" |
| --with-gdb-datadir="\${datadir}/gdb/${CTARGET}" |
| ) |
| |
| if use server && ! use client ; then |
| # just configure+build in the gdbserver subdir to speed things up |
| cd gdb/gdbserver |
| myconf+=( --program-transform-name='' ) |
| else |
| # 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. |
| is_cross \ |
| && myconf+=( --disable-gdbserver ) \ |
| || myconf+=( $(use_enable server gdbserver auto) ) |
| fi |
| |
| if ! ( use server && ! use client ) ; then |
| # if we are configuring in the top level, then use all |
| # the additional global options |
| myconf+=( |
| --enable-64-bit-bfd |
| --disable-install-libbfd |
| --disable-install-libiberty |
| # Disable guile for now as it requires guile-2.x #562902 |
| --without-guile |
| # This only disables building in the readline subdir. |
| # For gdb itself, it'll use the system version. |
| --disable-readline |
| --with-system-readline |
| # This only disables building in the zlib subdir. |
| # For gdb itself, it'll use the system version. |
| --without-zlib |
| --with-system-zlib |
| --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug |
| $(use_with xml expat) |
| $(use_with lzma) |
| $(use_enable nls) |
| $(use multitarget && echo --enable-targets=all) |
| $(use_with python python "${EPYTHON}") |
| ) |
| fi |
| if use sparc-solaris || use x86-solaris ; then |
| # disable largefile support |
| # https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html |
| myconf+=( --disable-largefile ) |
| fi |
| |
| mkdir "${GDB_BUILD_DIR}" || die |
| pushd "${GDB_BUILD_DIR}" || die |
| ECONF_SOURCE=${S} |
| econf "${myconf[@]}" |
| popd || die |
| } |
| |
| src_compile() { |
| emake -C "${GDB_BUILD_DIR}" |
| } |
| |
| src_test() { |
| nonfatal emake -C "${GDB_BUILD_DIR}" check || ewarn "tests failed" |
| } |
| |
| src_install() { |
| if use server && ! use client; then |
| emake -C "${GDB_BUILD_DIR}"/gdb/gdbserver DESTDIR="${D}" install |
| else |
| emake -C "${GDB_BUILD_DIR}" DESTDIR="${D}" install |
| fi |
| |
| if use client; then |
| find "${ED}"/usr -name libiberty.a -delete || die |
| fi |
| |
| # Delete translations that conflict with binutils-libs. #528088 |
| # Note: Should figure out how to store these in an internal gdb dir. |
| if use nls ; then |
| find "${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}-${f##*/}" || die |
| fi |
| done |
| return 0 |
| fi |
| # Install it by hand for now: |
| # https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html |
| # Only install if it exists due to the twisted behavior (see |
| # notes in src_configure above). |
| [[ -e "${GDB_BUILD_DIR}"/gdb/gdbserver/gdbreplay ]] && dobin "${GDB_BUILD_DIR}"/gdb/gdbserver/gdbreplay |
| |
| if use client ; then |
| docinto gdb |
| dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \ |
| gdb/NEWS gdb/ChangeLog gdb/PROBLEMS |
| fi |
| docinto sim |
| dodoc sim/{ChangeLog,MAINTAINERS,README-HACKING} |
| if use server ; then |
| docinto gdbserver |
| dodoc gdb/gdbserver/{ChangeLog,README} |
| fi |
| |
| if [[ -n ${PATCH_VER} ]] ; then |
| dodoc "${WORKDIR}"/extra/gdbinit.sample |
| fi |
| |
| # Remove shared info pages |
| rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,standards}.info* |
| } |
| |
| pkg_postinst() { |
| # portage sucks and doesnt unmerge files in /etc |
| rm -vf "${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 |
| } |
