sys-devel/gdb/gdb-7.9.1.ebuild - chromiumos/overlays/portage - Git at Google

 # Copyright 1999-2015 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$

 EAPI="5"
 PYTHON_COMPAT=( python{2_7,3_3,3_4} )

 inherit flag-o-matic eutils python-single-r1

 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}
 case ${PV} in
 9999*)
 	# live git tree
 	EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git"
 	inherit git-2
 	SRC_URI=""
 	;;
 *.*.50.2???????)
 	# weekly snapshots
 	SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.xz"
 	;;
 *.*.*.*.*.*)
 	# fedora versions; note we swap the rpm & fedora core versions.
 	# gdb-6.8.50.20090302-8.fc11.src.rpm -> gdb-6.8.50.20090302.11.8.ebuild
 	# gdb-7.9-11.fc23.src.rpm -> gdb-7.9.23.11.ebuild
 	inherit versionator rpm
 	gvcr() { get_version_component_range "$@"; }
 	parse_fedora_ver() {
 		set -- $(get_version_components)
 		MY_PV=$(gvcr 1-$(( $# - 2 )))
 		RPM="${PN}-${MY_PV}-$(gvcr $#).fc$(gvcr $(( $# - 1 ))).src.rpm"
 	}
 	parse_fedora_ver
 	SRC_URI="mirror://fedora-dev/development/rawhide/source/SRPMS/g/${RPM}"
 	;;
 *)
 	# Normal upstream release
 	SRC_URI="mirror://gnu/gdb/${P}.tar.xz
 		ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
 	;;
 esac

 PATCH_VER=""
 DESCRIPTION="GNU debugger"
 HOMEPAGE="https://sourceware.org/gdb/"
 SRC_URI="${SRC_URI} ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}"

 LICENSE="GPL-2 LGPL-2"
 SLOT="0"
 if [[ ${PV} != 9999* ]] ; then
 	KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sparc x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~arm-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
 fi
 IUSE="+client expat lzma multitarget nls +python +server test vanilla zlib"
 REQUIRED_USE="
 	python? ( ${PYTHON_REQUIRED_USE} )
 	|| ( client server )
 "

 RDEPEND="server? ( !dev-util/gdbserver )
 	client? (
 		>=sys-libs/ncurses-5.2-r2:0=
 		sys-libs/readline:0=
 		expat? ( dev-libs/expat )
 		lzma? ( app-arch/xz-utils )
 		python? ( ${PYTHON_DEPS} )
 		zlib? ( sys-libs/zlib )
 	)"
 DEPEND="${RDEPEND}
 	app-arch/xz-utils
 	client? (
 		virtual/yacc
 		test? ( dev-util/dejagnu )
 		nls? ( sys-devel/gettext )
 	)"

 S=${WORKDIR}/${PN}-${MY_PV}

 pkg_setup() {
 	use python && python-single-r1_pkg_setup
 }

 src_prepare() {
 	[[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec
 	! use vanilla && [[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
 	epatch_user
 	strip-linguas -u bfd/po opcodes/po
 }

 gdb_branding() {
 	printf "Gentoo ${PV} "
 	if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
 		printf "p${PATCH_VER}"
 	else
 		printf "vanilla"
 	fi
 }

 src_configure() {
 	strip-unsupported-flags

 	local myconf=(
 		--with-pkgversion="$(gdb_branding)"
 		--with-bugurl='https://bugs.gentoo.org/'
 		--disable-werror
 		# Disable modules that are in a combined binutils/gdb tree. #490566
 		--disable-{binutils,etc,gas,gold,gprof,ld}
 	)
 	local sysroot="${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
 			--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
 			$(use_with expat)
 			$(use_with lzma)
 			$(use_enable nls)
 			$(use multitarget && echo --enable-targets=all)
 			$(use_with python python "${EPYTHON}")
 			$(use_with zlib)
 		)
 	fi

 	econf "${myconf[@]}"
 }

 src_test() {
 	nonfatal emake check || ewarn "tests failed"
 }

 src_install() {
 	use server && ! use client && cd gdb/gdbserver
 	default
 	use client && find "${ED}"/usr -name libiberty.a -delete
 	cd "${S}"

 	# Don't install docs when building a cross-gdb
 	if [[ ${CTARGET} != ${CHOST} ]] ; then
 		rm -r "${ED}"/usr/share/{doc,info,locale}
 		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/gdbserver/gdbreplay ]] && dobin 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
 }
	# Copyright 1999-2015 Gentoo Foundation
	# Distributed under the terms of the GNU General Public License v2
	# $Id$

	EAPI="5"
	PYTHON_COMPAT=( python{2_7,3_3,3_4} )

	inherit flag-o-matic eutils python-single-r1

	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}
	case ${PV} in
	9999*)
	# live git tree
	EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git"
	inherit git-2
	SRC_URI=""
	;;
	..50.2???????)
	# weekly snapshots
	SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.xz"
	;;
	.....)
	# fedora versions; note we swap the rpm & fedora core versions.
	# gdb-6.8.50.20090302-8.fc11.src.rpm -> gdb-6.8.50.20090302.11.8.ebuild
	# gdb-7.9-11.fc23.src.rpm -> gdb-7.9.23.11.ebuild
	inherit versionator rpm
	gvcr() { get_version_component_range "$@"; }
	parse_fedora_ver() {
	set -- $(get_version_components)
	MY_PV=$(gvcr 1-$(( $# - 2 )))
	RPM="${PN}-${MY_PV}-$(gvcr $#).fc$(gvcr $(( $# - 1 ))).src.rpm"
	}
	parse_fedora_ver
	SRC_URI="mirror://fedora-dev/development/rawhide/source/SRPMS/g/${RPM}"
	;;
	*)
	# Normal upstream release
	SRC_URI="mirror://gnu/gdb/${P}.tar.xz
	ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
	;;
	esac

	PATCH_VER=""
	DESCRIPTION="GNU debugger"
	HOMEPAGE="https://sourceware.org/gdb/"
	SRC_URI="${SRC_URI} ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}"

	LICENSE="GPL-2 LGPL-2"
	SLOT="0"
	if [[ ${PV} != 9999* ]] ; then
	KEYWORDS="alpha amd64 arm arm64 hppa ia64 m68k ~mips ppc ppc64 s390 sparc x86 ~ppc-aix ~amd64-fbsd ~x86-fbsd ~x64-freebsd ~amd64-linux ~arm-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
	fi
	IUSE="+client expat lzma multitarget nls +python +server test vanilla zlib"
	REQUIRED_USE="
	python? ( ${PYTHON_REQUIRED_USE} )
	\|\| ( client server )
	"

	RDEPEND="server? ( !dev-util/gdbserver )
	client? (
	>=sys-libs/ncurses-5.2-r2:0=
	sys-libs/readline:0=
	expat? ( dev-libs/expat )
	lzma? ( app-arch/xz-utils )
	python? ( ${PYTHON_DEPS} )
	zlib? ( sys-libs/zlib )
	)"
	DEPEND="${RDEPEND}
	app-arch/xz-utils
	client? (
	virtual/yacc
	test? ( dev-util/dejagnu )
	nls? ( sys-devel/gettext )
	)"

	S=${WORKDIR}/${PN}-${MY_PV}

	pkg_setup() {
	use python && python-single-r1_pkg_setup
	}

	src_prepare() {
	[[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec
	! use vanilla && [[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
	epatch_user
	strip-linguas -u bfd/po opcodes/po
	}

	gdb_branding() {
	printf "Gentoo ${PV} "
	if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
	printf "p${PATCH_VER}"
	else
	printf "vanilla"
	fi
	}

	src_configure() {
	strip-unsupported-flags

	local myconf=(
	--with-pkgversion="$(gdb_branding)"
	--with-bugurl='https://bugs.gentoo.org/'
	--disable-werror
	# Disable modules that are in a combined binutils/gdb tree. #490566
	--disable-{binutils,etc,gas,gold,gprof,ld}
	)
	local sysroot="${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
	--with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
	$(use_with expat)
	$(use_with lzma)
	$(use_enable nls)
	$(use multitarget && echo --enable-targets=all)
	$(use_with python python "${EPYTHON}")
	$(use_with zlib)
	)
	fi

	econf "${myconf[@]}"
	}

	src_test() {
	nonfatal emake check \|\| ewarn "tests failed"
	}

	src_install() {
	use server && ! use client && cd gdb/gdbserver
	default
	use client && find "${ED}"/usr -name libiberty.a -delete
	cd "${S}"

	# Don't install docs when building a cross-gdb
	if [[ ${CTARGET} != ${CHOST} ]] ; then
	rm -r "${ED}"/usr/share/{doc,info,locale}
	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/gdbserver/gdbreplay ]] && dobin 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
	}