sys-devel/gdb/gdb-7.8.ebuild

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 EAPI="5"
   6 PYTHON_COMPAT=( python{2_7,3_3,3_4} )
   7
   8 inherit flag-o-matic eutils python-single-r1
   9
  10 export CTARGET=${CTARGET:-${CHOST}}
  11 if [[ ${CTARGET} == ${CHOST} ]] ; then
  12         if [[ ${CATEGORY} == cross-* ]] ; then
  13                 export CTARGET=${CATEGORY#cross-}
  14         fi
  15 fi
  16 is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
  17
  18 RPM=
  19 MY_PV=${PV}
  20 case ${PV} in
  21 *.*.50.*)
  22         # weekly snapshots
  23         SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.bz2"
  24         ;;
  25 9999*)
  26         # live git tree
  27         EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git"
  28         inherit git-2
  29         SRC_URI=""
  30         ;;
  31 *)
  32         # Normal upstream release
  33         SRC_URI="mirror://gnu/gdb/${P}.tar.xz
  34                 ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
  35         ;;
  36 esac
  37
  38 PATCH_VER=""
  39 DESCRIPTION="GNU debugger"
  40 HOMEPAGE="http://sourceware.org/gdb/"
  41 SRC_URI="${SRC_URI} ${PATCH_VER:+mirror://gentoo/${P}-patches-${PATCH_VER}.tar.xz}"
  42
  43 LICENSE="GPL-2 LGPL-2"
  44 SLOT="0"
  45 if [[ ${PV} != 9999* ]] ; then
  46         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"
  47 fi
  48 IUSE="+client expat lzma multitarget nls +python +server test vanilla zlib"
  49 REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
  50
  51 RDEPEND="!dev-util/gdbserver
  52         >=sys-libs/ncurses-5.2-r2
  53         sys-libs/readline
  54         expat? ( dev-libs/expat )
  55         lzma? ( app-arch/xz-utils )
  56         python? ( ${PYTHON_DEPS} )
  57         zlib? ( sys-libs/zlib )"
  58 DEPEND="${RDEPEND}
  59         app-arch/xz-utils
  60         virtual/yacc
  61         test? ( dev-util/dejagnu )
  62         nls? ( sys-devel/gettext )"
  63
  64 S=${WORKDIR}/${PN}-${MY_PV}
  65
  66 pkg_setup() {
  67         use python && python-single-r1_pkg_setup
  68 }
  69
  70 src_prepare() {
  71         [[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec
  72         ! use vanilla && [[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
  73         epatch_user
  74         strip-linguas -u bfd/po opcodes/po
  75 }
  76
  77 gdb_branding() {
  78         printf "Gentoo ${PV} "
  79         if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
  80                 printf "p${PATCH_VER}"
  81         else
  82                 printf "vanilla"
  83         fi
  84 }
  85
  86 src_configure() {
  87         strip-unsupported-flags
  88
  89         local myconf=(
  90                 --with-pkgversion="$(gdb_branding)"
  91                 --with-bugurl='http://bugs.gentoo.org/'
  92                 --disable-werror
  93                 # Disable modules that are in a combined binutils/gdb tree. #490566
  94                 --disable-{binutils,etc,gas,gold,gprof,ld}
  95         )
  96         local sysroot="${EPREFIX}/usr/${CTARGET}"
  97         is_cross && myconf+=(
  98                 --with-sysroot="${sysroot}"
  99                 --includedir="${sysroot}/usr/include"
 100                 --with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
 101         )
 102
 103         if use server && ! use client ; then
 104                 # just configure+build in the gdbserver subdir to speed things up
 105                 cd gdb/gdbserver
 106                 myconf+=( --program-transform-name='' )
 107         else
 108                 # gdbserver only works for native targets (CHOST==CTARGET).
 109                 # it also doesn't support all targets, so rather than duplicate
 110                 # the target list (which changes between versions), use the
 111                 # "auto" value when things are turned on.
 112                 is_cross \
 113                         && myconf+=( --disable-gdbserver ) \
 114                         || myconf+=( $(use_enable server gdbserver auto) )
 115         fi
 116
 117         if ! ( use server && ! use client ) ; then
 118                 # if we are configuring in the top level, then use all
 119                 # the additional global options
 120                 myconf+=(
 121                         --enable-64-bit-bfd
 122                         --disable-install-libbfd
 123                         --disable-install-libiberty
 124                         # This only disables building in the readline subdir.
 125                         # For gdb itself, it'll use the system version.
 126                         --disable-readline
 127                         --with-system-readline
 128                         --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
 129                         $(use_with expat)
 130                         $(use_with lzma)
 131                         $(use_enable nls)
 132                         $(use multitarget && echo --enable-targets=all)
 133                         $(use_with python python "${EPYTHON}")
 134                         $(use_with zlib)
 135                 )
 136         fi
 137
 138         econf "${myconf[@]}"
 139 }
 140
 141 src_test() {
 142         nonfatal emake check || ewarn "tests failed"
 143 }
 144
 145 src_install() {
 146         use server && ! use client && cd gdb/gdbserver
 147         default
 148         use client && find "${ED}"/usr -name libiberty.a -delete
 149         cd "${S}"
 150
 151         # Don't install docs when building a cross-gdb
 152         if [[ ${CTARGET} != ${CHOST} ]] ; then
 153                 rm -r "${ED}"/usr/share/{doc,info,locale}
 154                 local f
 155                 for f in "${ED}"/usr/share/man/*/* ; do
 156                         if [[ ${f##*/} != ${CTARGET}-* ]] ; then
 157                                 mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die
 158                         fi
 159                 done
 160                 return 0
 161         fi
 162         # Install it by hand for now:
 163         # http://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
 164         # Only install if it exists due to the twisted behavior (see
 165         # notes in src_configure above).
 166         [[ -e gdb/gdbserver/gdbreplay ]] && dobin gdb/gdbserver/gdbreplay
 167
 168         if use client ; then
 169                 docinto gdb
 170                 dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
 171                         gdb/NEWS gdb/ChangeLog gdb/PROBLEMS
 172         fi
 173         docinto sim
 174         dodoc sim/{ChangeLog,MAINTAINERS,README-HACKING}
 175         if use server ; then
 176                 docinto gdbserver
 177                 dodoc gdb/gdbserver/{ChangeLog,README}
 178         fi
 179
 180         if [[ -n ${PATCH_VER} ]] ; then
 181                 dodoc "${WORKDIR}"/extra/gdbinit.sample
 182         fi
 183
 184         # Remove shared info pages
 185         rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,standards}.info*
 186 }
 187
 188 pkg_postinst() {
 189         # portage sucks and doesnt unmerge files in /etc
 190         rm -vf "${EROOT}"/etc/skel/.gdbinit
 191
 192         if use prefix && [[ ${CHOST} == *-darwin* ]] ; then
 193                 ewarn "gdb is unable to get a mach task port when installed by Prefix"
 194                 ewarn "Portage, unprivileged.  To make gdb fully functional you'll"
 195                 ewarn "have to perform the following steps:"
 196                 ewarn "  % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb"
 197                 ewarn "  % sudo chmod g+s ${EPREFIX}/usr/bin/gdb"
 198         fi
 199 }