sys-devel/gdb/gdb-8.1-r2.ebuild

   1 # Copyright 1999-2018 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5 PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
   6
   7 inherit epatch eutils flag-o-matic python-single-r1
   8
   9 export CTARGET=${CTARGET:-${CHOST}}
  10 if [[ ${CTARGET} == ${CHOST} ]] ; then
  11         if [[ ${CATEGORY} == cross-* ]] ; then
  12                 export CTARGET=${CATEGORY#cross-}
  13         fi
  14 fi
  15 is_cross() { [[ ${CHOST} != ${CTARGET} ]] ; }
  16
  17 RPM=
  18 MY_PV=${PV}
  19 case ${PV} in
  20 9999*)
  21         # live git tree
  22         EGIT_REPO_URI="git://sourceware.org/git/binutils-gdb.git"
  23         inherit git-r3
  24         SRC_URI=""
  25         ;;
  26 *.*.50.2???????)
  27         # weekly snapshots
  28         SRC_URI="ftp://sourceware.org/pub/gdb/snapshots/current/gdb-weekly-${PV}.tar.xz"
  29         ;;
  30 *.*.*.*.*.*)
  31         # fedora versions; note we swap the rpm & fedora core versions.
  32         # gdb-6.8.50.20090302-8.fc11.src.rpm -> gdb-6.8.50.20090302.11.8.ebuild
  33         # gdb-7.9-11.fc23.src.rpm -> gdb-7.9.23.11.ebuild
  34         inherit versionator rpm
  35         gvcr() { get_version_component_range "$@"; }
  36         parse_fedora_ver() {
  37                 set -- $(get_version_components)
  38                 MY_PV=$(gvcr 1-$(( $# - 2 )))
  39                 RPM="${PN}-${MY_PV}-$(gvcr $#).fc$(gvcr $(( $# - 1 ))).src.rpm"
  40         }
  41         parse_fedora_ver
  42         SRC_URI="mirror://fedora-dev/development/rawhide/source/SRPMS/g/${RPM}"
  43         ;;
  44 *)
  45         # Normal upstream release
  46         SRC_URI="mirror://gnu/gdb/${P}.tar.xz
  47                 ftp://sourceware.org/pub/gdb/releases/${P}.tar.xz"
  48         ;;
  49 esac
  50
  51 PATCH_VER="1"
  52 PATCH_DEV="slyfox"
  53 DESCRIPTION="GNU debugger"
  54 HOMEPAGE="https://sourceware.org/gdb/"
  55 SRC_URI="${SRC_URI}
  56         ${PATCH_DEV:+https://dev.gentoo.org/~${PATCH_DEV}/distfiles/${PN}-8.1-patches-${PATCH_VER}.tar.xz}
  57         ${PATCH_VER:+mirror://gentoo/${PN}-8.1-patches-${PATCH_VER}.tar.xz}
  58 "
  59
  60 LICENSE="GPL-2 LGPL-2"
  61 SLOT="0"
  62 if [[ ${PV} != 9999* ]] ; then
  63         KEYWORDS="~alpha ~amd64 ~arm ~arm64 hppa ia64 m68k ~mips ~ppc ~ppc64 s390 sh ~sparc ~x86 ~ppc-aix ~x64-cygwin ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~x64-macos ~x86-macos ~sparc-solaris ~sparc64-solaris ~x64-solaris ~x86-solaris"
  64 fi
  65 IUSE="+client lzma multitarget nls +python +server test vanilla xml"
  66 REQUIRED_USE="
  67         python? ( ${PYTHON_REQUIRED_USE} )
  68         || ( client server )
  69 "
  70
  71 RDEPEND="
  72         server? ( !dev-util/gdbserver )
  73         client? (
  74                 dev-libs/mpfr:0=
  75                 >=sys-libs/ncurses-5.2-r2:0=
  76                 sys-libs/readline:0=
  77                 lzma? ( app-arch/xz-utils )
  78                 python? ( ${PYTHON_DEPS} )
  79                 xml? ( dev-libs/expat )
  80                 sys-libs/zlib
  81         )"
  82 DEPEND="${RDEPEND}
  83         app-arch/xz-utils
  84         sys-apps/texinfo
  85         client? (
  86                 virtual/yacc
  87                 test? ( dev-util/dejagnu )
  88                 nls? ( sys-devel/gettext )
  89         )"
  90
  91 S=${WORKDIR}/${PN}-${MY_PV}
  92
  93 pkg_setup() {
  94         use python && python-single-r1_pkg_setup
  95 }
  96
  97 src_prepare() {
  98         [[ -n ${RPM} ]] && rpm_spec_epatch "${WORKDIR}"/gdb.spec
  99         ! use vanilla && [[ -n ${PATCH_VER} ]] && EPATCH_SUFFIX="patch" epatch "${WORKDIR}"/patch
 100
 101         default
 102
 103         strip-linguas -u bfd/po opcodes/po
 104 }
 105
 106 gdb_branding() {
 107         printf "Gentoo ${PV} "
 108         if ! use vanilla && [[ -n ${PATCH_VER} ]] ; then
 109                 printf "p${PATCH_VER}"
 110         else
 111                 printf "vanilla"
 112         fi
 113         [[ -n ${EGIT_COMMIT} ]] && printf " ${EGIT_COMMIT}"
 114 }
 115
 116 src_configure() {
 117         strip-unsupported-flags
 118
 119         local myconf=(
 120                 --with-pkgversion="$(gdb_branding)"
 121                 --with-bugurl='https://bugs.gentoo.org/'
 122                 --disable-werror
 123                 # Disable modules that are in a combined binutils/gdb tree. #490566
 124                 --disable-{binutils,etc,gas,gold,gprof,ld}
 125         )
 126         local sysroot="${EPREFIX}/usr/${CTARGET}"
 127         is_cross && myconf+=(
 128                 --with-sysroot="${sysroot}"
 129                 --includedir="${sysroot}/usr/include"
 130                 --with-gdb-datadir="\${datadir}/gdb/${CTARGET}"
 131         )
 132
 133         if use server && ! use client ; then
 134                 # just configure+build in the gdbserver subdir to speed things up
 135                 cd gdb/gdbserver
 136                 myconf+=( --program-transform-name='' )
 137         else
 138                 # gdbserver only works for native targets (CHOST==CTARGET).
 139                 # it also doesn't support all targets, so rather than duplicate
 140                 # the target list (which changes between versions), use the
 141                 # "auto" value when things are turned on.
 142                 is_cross \
 143                         && myconf+=( --disable-gdbserver ) \
 144                         || myconf+=( $(use_enable server gdbserver auto) )
 145         fi
 146
 147         if ! ( use server && ! use client ) ; then
 148                 # if we are configuring in the top level, then use all
 149                 # the additional global options
 150                 myconf+=(
 151                         --enable-64-bit-bfd
 152                         --disable-install-libbfd
 153                         --disable-install-libiberty
 154                         # Disable guile for now as it requires guile-2.x #562902
 155                         --without-guile
 156                         # This only disables building in the readline subdir.
 157                         # For gdb itself, it'll use the system version.
 158                         --disable-readline
 159                         --with-system-readline
 160                         # This only disables building in the zlib subdir.
 161                         # For gdb itself, it'll use the system version.
 162                         --without-zlib
 163                         --with-system-zlib
 164                         --with-separate-debug-dir="${EPREFIX}"/usr/lib/debug
 165                         $(use_with xml expat)
 166                         $(use_with lzma)
 167                         $(use_enable nls)
 168                         $(use multitarget && echo --enable-targets=all)
 169                         $(use_with python python "${EPYTHON}")
 170                 )
 171         fi
 172         if use sparc-solaris || use x86-solaris ; then
 173                 # disable largefile support
 174                 # https://sourceware.org/ml/gdb-patches/2014-12/msg00058.html
 175                 myconf+=( --disable-largefile )
 176         fi
 177
 178         econf "${myconf[@]}"
 179 }
 180
 181 src_test() {
 182         nonfatal emake check || ewarn "tests failed"
 183 }
 184
 185 src_install() {
 186         if use server && ! use client; then
 187                 cd gdb/gdbserver || die
 188         fi
 189         default
 190         if use client; then
 191                 find "${ED}"/usr -name libiberty.a -delete || die
 192         fi
 193         cd "${S}" || die
 194
 195         # Delete translations that conflict with binutils-libs. #528088
 196         # Note: Should figure out how to store these in an internal gdb dir.
 197         if use nls ; then
 198                 find "${ED}" \
 199                         -regextype posix-extended -regex '.*/(bfd|opcodes)[.]g?mo$' \
 200                         -delete || die
 201         fi
 202
 203         # Don't install docs when building a cross-gdb
 204         if [[ ${CTARGET} != ${CHOST} ]] ; then
 205                 rm -rf "${ED}"/usr/share/{doc,info,locale} || die
 206                 local f
 207                 for f in "${ED}"/usr/share/man/*/* ; do
 208                         if [[ ${f##*/} != ${CTARGET}-* ]] ; then
 209                                 mv "${f}" "${f%/*}/${CTARGET}-${f##*/}" || die
 210                         fi
 211                 done
 212                 return 0
 213         fi
 214         # Install it by hand for now:
 215         # https://sourceware.org/ml/gdb-patches/2011-12/msg00915.html
 216         # Only install if it exists due to the twisted behavior (see
 217         # notes in src_configure above).
 218         [[ -e gdb/gdbserver/gdbreplay ]] && dobin gdb/gdbserver/gdbreplay
 219
 220         if use client ; then
 221                 docinto gdb
 222                 dodoc gdb/CONTRIBUTE gdb/README gdb/MAINTAINERS \
 223                         gdb/NEWS gdb/ChangeLog gdb/PROBLEMS
 224         fi
 225         docinto sim
 226         dodoc sim/{ChangeLog,MAINTAINERS,README-HACKING}
 227         if use server ; then
 228                 docinto gdbserver
 229                 dodoc gdb/gdbserver/{ChangeLog,README}
 230         fi
 231
 232         if [[ -n ${PATCH_VER} ]] ; then
 233                 dodoc "${WORKDIR}"/extra/gdbinit.sample
 234         fi
 235
 236         # Remove shared info pages
 237         rm -f "${ED}"/usr/share/info/{annotate,bfd,configure,standards}.info*
 238
 239         # gcore is part of ubin on freebsd
 240         if [[ ${CHOST} == *-freebsd* ]]; then
 241                 rm "${ED}"/usr/bin/gcore || die
 242         fi
 243 }
 244
 245 pkg_postinst() {
 246         # portage sucks and doesnt unmerge files in /etc
 247         rm -vf "${EROOT}"/etc/skel/.gdbinit
 248
 249         if use prefix && [[ ${CHOST} == *-darwin* ]] ; then
 250                 ewarn "gdb is unable to get a mach task port when installed by Prefix"
 251                 ewarn "Portage, unprivileged.  To make gdb fully functional you'll"
 252                 ewarn "have to perform the following steps:"
 253                 ewarn "  % sudo chgrp procmod ${EPREFIX}/usr/bin/gdb"
 254                 ewarn "  % sudo chmod g+s ${EPREFIX}/usr/bin/gdb"
 255         fi
 256 }