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252 lines
6.5 KiB
252 lines
6.5 KiB
# Copyright 1999-2019 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python{2_7,3_5,3_6,3_7} )
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inherit eutils flag-o-matic python-single-r1
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export CTARGET=${CTARGET:-${CHOST}}
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if [[ ${CTARGET} == ${CHOST} ]] ; then
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if [[ ${CATEGORY} == cross-* ]] ; then
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export CTARGET=${CATEGORY#cross-}
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fi
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fi
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is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
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RPM=
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MY_PV=${PV}
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case ${PV} in
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9999*)
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# live git tree
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EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git"
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inherit git-r3
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SRC_URI=""
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;;
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*.*.50.2???????)
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# weekly snapshots
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SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.xz"
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;;
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*)
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# Normal upstream release
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SRC_URI="mirror://gnu/gdb/${P}.tar.xz
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ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
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;;
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esac
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PATCH_VER=""
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PATCH_DEV=""
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DESCRIPTION="GNU debugger"
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HOMEPAGE="https://sourceware.org/gdb/"
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SRC_URI="${SRC_URI}
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${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${P}-patches-${PATCH_VER}.tar.xz}
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${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}
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"
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LICENSE="GPL-2 LGPL-2"
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SLOT="0"
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if [[ ${PV} != 9999* ]] ; then
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KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 ~riscv s390 sh sparc x86 ~ppc-aix ~x64-cygwin ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
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fi
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IUSE="+client lzma multitarget nls +python +server source-highlight test vanilla xml"
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REQUIRED_USE="
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python? ( ${PYTHON_REQUIRED_USE} )
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|| ( client server )
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"
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# ia64 kernel crashes when gdb testsuite is running
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# hppa kernel crashes when gdb testsuite is running
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RESTRICT="
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hppa? ( test )
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ia64? ( test )
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!test? ( test )
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"
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RDEPEND="
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client? (
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dev-libs/mpfr:0=
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>=sys-libs/ncurses-5.2-r2:0=
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sys-libs/readline:0=
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lzma? ( app-arch/xz-utils )
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python? ( ${PYTHON_DEPS} )
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xml? ( dev-libs/expat )
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sys-libs/zlib
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)
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source-highlight? (
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dev-util/source-highlight
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)
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"
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DEPEND="${RDEPEND}"
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BDEPEND="
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app-arch/xz-utils
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sys-apps/texinfo
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client? (
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virtual/yacc
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test? ( dev-util/dejagnu )
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nls? ( sys-devel/gettext )
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)"
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S=${WORKDIR}/${PN}-${MY_PV}
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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}
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src_prepare() {
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[[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec
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default
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strip-linguas -u bfd/po opcodes/po
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}
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gdb_branding() {
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printf "Gentoo ${PV} "
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if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
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printf "p${PATCH_VER}"
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else
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printf "vanilla"
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fi
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[[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}"
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}
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src_configure() {
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strip-unsupported-flags
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local myconf=(
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--with-pkgversion="$(gdb_branding)"
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--with-bugurl='https://bugs.gentoo.org/'
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--disable-werror
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# Disable modules that are in a combined binutils/gdb tree. #490566
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--disable-{binutils,etc,gas,gold,gprof,ld}
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)
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local sysroot="${EPREFIX}/usr/${CTARGET}"
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is_cross && myconf+=(
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--with-sysroot="${sysroot}"
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--includedir="${sysroot}/usr/include"
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--with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
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)
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if use server && ! use client ; then
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# just configure+build in the gdbserver subdir to speed things up
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cd gdb/gdbserver
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myconf+=( --program-transform-name='' )
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else
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# gdbserver only works for native targets (CHOST==CTARGET).
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# it also doesn't support all targets, so rather than duplicate
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# the target list (which changes between versions), use the
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# "auto" value when things are turned on.
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is_cross \
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&& myconf+=( --disable-gdbserver ) \
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|| myconf+=( $(use_enable server gdbserver auto) )
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fi
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if ! ( use server && ! use client ) ; then
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# if we are configuring in the top level, then use all
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# the additional global options
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myconf+=(
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--enable-64-bit-bfd
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--disable-install-libbfd
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--disable-install-libiberty
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# Disable guile for now as it requires guile-2.x #562902
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--without-guile
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# This only disables building in the readline subdir.
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# For gdb itself, it'll use the system version.
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--disable-readline
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--with-system-readline
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# This only disables building in the zlib subdir.
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# For gdb itself, it'll use the system version.
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--without-zlib
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--with-system-zlib
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--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
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$(use_with xml expat)
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$(use_with lzma)
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$(use_enable nls)
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$(use_enable source-highlight)
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$(use multitarget && echo --enable-targets=all)
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$(use_with python python "${EPYTHON}")
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)
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fi
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if use sparc-solaris || use x86-solaris ; then
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# disable largefile support
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# https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html
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myconf+=( --disable-largefile )
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fi
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econf "${myconf[@]}"
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}
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src_install() {
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if use server && ! use client; then
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cd gdb/gdbserver || die
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fi
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default
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if use client; then
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find "${ED}"/usr -name libiberty.a -delete || die
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fi
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cd "${S}" || die
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# Delete translations that conflict with binutils-libs. #528088
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# Note: Should figure out how to store these in an internal gdb dir.
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if use nls ; then
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find "${ED}" \
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-regextype posix-extended -regex '.*/(bfd|opcodes)[.]g?mo$' \
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-delete || die
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fi
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# Don't install docs when building a cross-gdb
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if [[ ${CTARGET} != ${CHOST} ]] ; then
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rm -rf "${ED}"/usr/share/{doc,info,locale} || die
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local f
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for f in "${ED}"/usr/share/man/*/* ; do
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if [[ ${f##*/} != ${CTARGET}-* ]] ; then
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mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die
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fi
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done
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return 0
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fi
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# Install it by hand for now:
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# https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
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# Only install if it exists due to the twisted behavior (see
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# notes in src_configure above).
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[[ -e gdb/gdbserver/gdbreplay ]] && dobin gdb/gdbserver/gdbreplay
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if use client ; then
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docinto gdb
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dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
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gdb/NEWS gdb/ChangeLog gdb/PROBLEMS
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fi
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docinto sim
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dodoc sim/{ChangeLog,MAINTAINERS,README-HACKING}
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if use server ; then
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docinto gdbserver
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dodoc gdb/gdbserver/{ChangeLog,README}
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fi
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if [[ -n ${PATCH_VER} ]] ; then
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dodoc "${WORKDIR}"/extra/gdbinit.sample
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fi
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# Remove shared info pages
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rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,standards}.info*
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# gcore is part of ubin on freebsd
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if [[ ${CHOST} == *-freebsd* ]]; then
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rm "${ED}"/usr/bin/gcore || die
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fi
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}
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pkg_postinst() {
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# portage sucks and doesnt unmerge files in /etc
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rm -vf "${EROOT}"/etc/skel/.gdbinit
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if use prefix && [[ ${CHOST} == *-darwin* ]] ; then
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ewarn "gdb is unable to get a mach task port when installed by Prefix"
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ewarn "Portage, unprivileged. To make gdb fully functional you'll"
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ewarn "have to perform the following steps:"
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ewarn " % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb"
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ewarn " % sudo chmod g+s ${EPREFIX}/usr/bin/gdb"
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fi
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}
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