--- /dev/null
+# 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="http://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
+ [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}"
+}
+
+src_configure() {
+ strip-unsupported-flags
+
+ local myconf=(
+ --with-pkgversion="$(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+=( $(use_enable server gdbserver auto) )
+ fi
+
+ if ! ( use server && ! use client ) ; then
+ # if we are configuring in the top level, then use all
+ # the additional global options
+ myconf+=(
+ --enable-64-bit-bfd
+ --disable-install-libbfd
+ --disable-install-libiberty
+ # This only disables building in the readline subdir.
+ # For gdb itself, it'll use the system version.
+ --disable-readline
+ --with-system-readline
+ --with-separate-debug-dir="${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:
+ # http://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
+}
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