eclass/netsurf.eclass

   1 # Copyright 1999-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 # @ECLASS: netsurf.eclass
   5 # @MAINTAINER:
   6 # Michael Weber <xmw@gentoo.org>
   7 # @BLURB: Handle buildsystem of www.netsurf-browser.org components
   8 # @DESCRIPTION:
   9 # Handle unpacking and usage of separate buildsystem tarball and manage
  10 # multilib build, static-libs generation and debug building.
  11 #
  12 # Supports PATCHES and DOCS as in base.eclass
  13
  14 case ${EAPI:-0} in
  15         0|1|2|3|4) die "this eclass doesn't support EAPI<5" ;;
  16         *) ;;
  17 esac
  18
  19 inherit eutils toolchain-funcs multilib-minimal
  20
  21 EXPORT_FUNCTIONS src_prepare src_configure src_compile src_install
  22
  23 # @ECLASS-VARIABLE: NETSURF_BUILDSYSTEM
  24 # @DESCRIPTION:
  25 # Select version of buildsystem tarball to be used along the component
  26 # defaults to buildsystem-1.0
  27 NETSURF_BUILDSYSTEM="${NETSURF_BUILDSYSTEM:-buildsystem-1.0}"
  28
  29 # @ECLASS-VARIABLE: NETSURF_BUILDSYSTEM_SRC_URI
  30 # @DESCRIPTION:
  31 # Download link for NETSURF_BUILDSYSTEM, add to SRC_URI iff set explicitly.
  32 NETSURF_BUILDSYSTEM_SRC_URI="http://download.netsurf-browser.org/libs/releases/${NETSURF_BUILDSYSTEM}.tar.gz -> netsurf-${NETSURF_BUILDSYSTEM}.tar.gz"
  33
  34 # @ECLASS-VARIABLE: NETSURF_COMPONENT_TYPE
  35 # @DESCRIPTION:
  36 # Passed to buildsystem as COMPONENT_TYPE, valid values are
  37 # lib-shared, lib-static and binary. Defaults to "lib-static lib-shared"
  38 NETSURF_COMPONENT_TYPE="${NETSURF_COMPONENT_TYPE:-lib-static lib-shared}"
  39
  40 # @ECLASS-VARIABLE: SRC_URI
  41 # @DESCRIPTION:
  42 # Defaults to http://download.netsurf-browser.org/libs/releases/${P}-src.tar.gz
  43 # and NETSURF_BUILDSYSTEM_SRC_URI.
  44 if [ -z "${SRC_URI}" ] ; then
  45         SRC_URI="http://download.netsurf-browser.org/libs/releases/${P}-src.tar.gz
  46         ${NETSURF_BUILDSYSTEM_SRC_URI}"
  47 fi
  48
  49 IUSE="debug"
  50 if has lib-static ${NETSURF_COMPONENT_TYPE} ; then
  51         IUSE+=" static-libs"
  52 fi
  53
  54 DEPEND="virtual/pkgconfig"
  55
  56 # @FUNCTION: netsurf_src_prepare
  57 # @DESCRIPTION:
  58 # Apply and PATCHES and multilib_copy_sources for in-source build.
  59 netsurf_src_prepare() {
  60         [[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
  61         debug-print "$FUNCNAME: applying user patches"
  62         epatch_user
  63
  64         multilib_copy_sources
  65 }
  66
  67 # @ECLASS-VARIABLE: netsurf_makeconf
  68 # @DESCRIPTION:
  69 # Configuration variable bash array to be passed to emake calls.
  70 # Defined at netsurf_src_configure and can be altered afterwards.
  71
  72 # @FUNCTION: netsurf_src_configure
  73 # @DESCRIPTION:
  74 # Setup netsurf_makeconf and run multilib-minimal_src_configure.
  75 # A default multilib_src_configure is provided by this eclass.
  76 netsurf_src_configure() {
  77         netsurf_makeconf=(
  78                 NSSHARED=${WORKDIR}/${NETSURF_BUILDSYSTEM}
  79                 Q=
  80                 HOST_CC="\$(CC)"
  81                 CCOPT=
  82                 CCNOOPT=
  83                 CCDBG=
  84                 LDDBG=
  85                 AR="$(tc-getAR)"
  86                 BUILD=$(usex debug debug release)
  87                 PREFIX="${EROOT}"usr
  88         )
  89
  90         multilib-minimal_src_configure
  91 }
  92
  93 multilib_src_configure() {
  94         sed -e "/^INSTALL_ITEMS/s: /lib: /$(get_libdir):g" \
  95                 -i Makefile || die
  96         if [ -f ${PN}.pc.in ] ; then
  97                 sed -e "/^libdir/s:/lib:/$(get_libdir):g" \
  98                         -i ${PN}.pc.in || die
  99         fi
 100         sed -e 's:/bin/which:which:' \
 101                 -i ../${NETSURF_BUILDSYSTEM}/makefiles/Makefile.tools || die
 102 }
 103
 104 # @FUNCTION: netsurf_make
 105 # @DESCRIPTION:
 106 # Calls emake with netsurf_makeconf and toolchain CC/LD
 107 # as arguments for every NETSURF_COMPONENT_TYPE if activated.
 108 netsurf_make() {
 109         for COMPONENT_TYPE in ${NETSURF_COMPONENT_TYPE} ; do
 110                 if [ "${COMPONENT_TYPE}" == "lib-static" ] ; then
 111                         if ! use static-libs ; then
 112                                 continue
 113                         fi
 114                 fi
 115                 emake CC="$(tc-getCC)" LD="$(tc-getLD)" "${netsurf_makeconf[@]}" \
 116                         COMPONENT_TYPE=${COMPONENT_TYPE} LIBDIR="$(get_libdir)" "$@"
 117         done
 118 }
 119
 120 # @FUNCTION: netsurf_src_compile
 121 # @DESCRIPTION:
 122 # Calls multilib-minimal_src_compile and netsurf_make doc if USE=doc.
 123 # A default multilib_src_compile is provided by this eclass.
 124 netsurf_src_compile() {
 125         local problems=$(egrep -Hn -- ' (-O.?|-g)( |$)' \
 126                 $(find . -type f -name 'Makefile*'))
 127         if [ -n "${problems}" ] ; then
 128                 elog "found bad flags:
 129 ${problems}"
 130         fi
 131
 132         multilib-minimal_src_compile "$@"
 133
 134         if has doc ${USE} ; then
 135                 netsurf_make "$@" docs
 136         fi
 137 }
 138
 139 multilib_src_compile() {
 140         netsurf_make "$@"
 141 }
 142
 143 # @FUNCTION: netsurf_src_test
 144 # @DESCRIPTION:
 145 # Calls multilib-minimal_src_test.
 146 # A default multilib_src_test is provided by this eclass.
 147 netsurf_src_test() {
 148         multilib-minimal_src_test "$@"
 149 }
 150
 151 multilib_src_test() {
 152         netsurf_make test "$@"
 153 }
 154
 155 # @FUNCTION: netsurf_src_install
 156 # @DESCRIPTION:
 157 # Calls multilib-minimal_src_install.
 158 # A default multilib_src_test is provided by this eclass.
 159 # A default multilib_src_install is provided by this eclass.
 160 netsurf_src_install() {
 161         multilib-minimal_src_install "$@"
 162 }
 163
 164 multilib_src_install() {
 165         #DEFAULT_ABI may not be the last.
 166         #install to clean dir, rename binaries, move everything back
 167         if [ "${ABI}" == "${DEFAULT_ABI}" ] ; then
 168                 netsurf_make DESTDIR="${D}" install "$@"
 169         else
 170                 netsurf_make DESTDIR="${D}"${ABI} install "$@"
 171                 if [ "${ABI}" != "${DEFAULT_ABI}" ] ; then
 172                         find "${D}"${ABI}/usr/bin -type f -exec mv {} {}.${ABI} \;
 173                 fi
 174                 mv "${D}"${ABI}/* "${D}" || die
 175                 rmdir "${D}"${ABI} || die
 176         fi
 177 }