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# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/emacs-vcs-24.2.9999.ebuild,v 1.9 2012/10/24 18:52:56 ulm Exp $
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EAPI=4
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inherit autotools elisp-common eutils flag-o-matic multilib
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if [[ ${PV##*.} = 9999 ]]; then
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EBZR_PROJECT="emacs"
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EBZR_BRANCH="trunk"
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EBZR_REPO_URI="bzr://bzr.savannah.gnu.org/emacs/${EBZR_BRANCH}/"
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# "Nosmart" is much faster for initial branching.
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EBZR_INITIAL_URI="nosmart+${EBZR_REPO_URI}"
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EBZR_WORKDIR_CHECKOUT="t" #434746
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inherit bzr
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SRC_URI=""
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else
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SRC_URI="mirror://gentoo/emacs-${PV}.tar.gz
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mirror://gnu-alpha/emacs/pretest/emacs-${PV}.tar.gz"
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# FULL_VERSION keeps the full version number, which is needed in
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# order to determine some path information correctly for copy/move
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# operations later on
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FULL_VERSION="${PV%%_*}"
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S="${WORKDIR}/emacs-${FULL_VERSION}"
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fi
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DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
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HOMEPAGE="http://www.gnu.org/software/emacs/"
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LICENSE="GPL-3+ FDL-1.3+ BSD HPND MIT W3C unicode PSF-2"
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SLOT="24"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
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IUSE="alsa athena dbus games gconf gif gnutls gpm gsettings gtk +gtk3 gzip-el hesiod imagemagick jpeg kerberos libxml2 m17n-lib motif pax_kernel png selinux sound source svg tiff toolkit-scroll-bars wide-int X Xaw3d xft +xpm"
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RDEPEND="sys-libs/ncurses
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>=app-admin/eselect-emacs-1.2
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>=app-emacs/emacs-common-gentoo-1.3[games?,X?]
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net-libs/liblockfile
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hesiod? ( net-dns/hesiod )
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kerberos? ( virtual/krb5 )
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alsa? ( media-libs/alsa-lib )
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gpm? ( sys-libs/gpm )
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dbus? ( sys-apps/dbus )
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gnutls? ( net-libs/gnutls )
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libxml2? ( >=dev-libs/libxml2-2.2.0 )
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selinux? ( sys-libs/libselinux )
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X? (
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x11-libs/libXmu
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x11-libs/libXt
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x11-misc/xbitmaps
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gconf? ( >=gnome-base/gconf-2.26.2 )
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gsettings? ( >=dev-libs/glib-2.28.6 )
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gif? ( media-libs/giflib )
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jpeg? ( virtual/jpeg )
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png? ( >=media-libs/libpng-1.4:0 )
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svg? ( >=gnome-base/librsvg-2.0 )
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tiff? ( media-libs/tiff )
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xpm? ( x11-libs/libXpm )
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imagemagick? ( >=media-gfx/imagemagick-6.6.2 )
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xft? (
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media-libs/fontconfig
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media-libs/freetype
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x11-libs/libXft
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m17n-lib? (
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>=dev-libs/libotf-0.9.4
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>=dev-libs/m17n-lib-1.5.1
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)
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)
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gtk? (
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gtk3? ( x11-libs/gtk+:3 )
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!gtk3? ( x11-libs/gtk+:2 )
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)
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!gtk? (
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Xaw3d? ( x11-libs/libXaw3d )
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!Xaw3d? (
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athena? ( x11-libs/libXaw )
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!athena? ( motif? ( >=x11-libs/motif-2.3:0 ) )
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)
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)
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)"
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DEPEND="${RDEPEND}
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alsa? ( virtual/pkgconfig )
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dbus? ( virtual/pkgconfig )
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gnutls? ( virtual/pkgconfig )
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libxml2? ( virtual/pkgconfig )
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X? ( virtual/pkgconfig )
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gzip-el? ( app-arch/gzip )
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pax_kernel? ( sys-apps/paxctl )"
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EMACS_SUFFIX="${PN/emacs/emacs-${SLOT}}"
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SITEFILE="20${PN}-${SLOT}-gentoo.el"
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src_prepare() {
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if [[ ${PV##*.} = 9999 ]]; then
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FULL_VERSION=$(sed -n 's/^AC_INIT(emacs,[ \t]*\([^ \t,)]*\).*/\1/p' \
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configure.ac)
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[[ ${FULL_VERSION} ]] || die "Cannot determine current Emacs version"
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einfo "Emacs branch: ${EBZR_BRANCH}"
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einfo "Revision: ${EBZR_REVISION:-${EBZR_REVNO}}"
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einfo "Emacs version number: ${FULL_VERSION}"
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[[ ${FULL_VERSION} =~ ^${PV%.*}(\..*)?$ ]] \
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|| die "Upstream version number changed to ${FULL_VERSION}"
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fi
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epatch_user
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if ! use alsa; then
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# ALSA is detected even if not requested by its USE flag.
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# Suppress it by supplying pkg-config with a wrong library name.
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sed -i -e "/ALSA_MODULES=/s/alsa/DiSaBlEaLsA/" configure.ac \
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|| die "unable to sed configure.ac"
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fi
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if ! use gzip-el; then
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# Emacs' build system automatically detects the gzip binary and
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# compresses el files. We don't want that so confuse it with a
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# wrong binary name
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sed -i -e "/AC_PATH_PROG/s/gzip/PrEvEnTcOmPrEsSiOn/" configure.ac \
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|| die "unable to sed configure.ac"
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fi
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AT_M4DIR=m4 eautoreconf
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}
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src_configure() {
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strip-flags
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if use sh; then
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replace-flags "-O[1-9]" -O0 #262359
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elif use ia64; then
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replace-flags "-O[2-9]" -O1 #325373
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else
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replace-flags "-O[3-9]" -O2
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fi
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local myconf
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if use alsa && ! use sound; then
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einfo "Although sound USE flag is disabled you chose to have alsa,"
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einfo "so sound is switched on anyway."
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myconf="${myconf} --with-sound"
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else
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myconf="${myconf} $(use_with sound)"
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fi
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if use X; then
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myconf="${myconf} --with-x --without-ns"
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myconf="${myconf} $(use_with gconf)"
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myconf="${myconf} $(use_with gsettings)"
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myconf="${myconf} $(use_with toolkit-scroll-bars)"
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myconf="${myconf} $(use_with gif) $(use_with jpeg)"
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myconf="${myconf} $(use_with png) $(use_with svg rsvg)"
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myconf="${myconf} $(use_with tiff) $(use_with xpm)"
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myconf="${myconf} $(use_with imagemagick)"
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if use xft; then
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myconf="${myconf} --with-xft"
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myconf="${myconf} $(use_with m17n-lib libotf)"
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myconf="${myconf} $(use_with m17n-lib m17n-flt)"
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else
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myconf="${myconf} --without-xft"
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myconf="${myconf} --without-libotf --without-m17n-flt"
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use m17n-lib && ewarn \
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"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
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fi
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if use gtk; then
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einfo "Configuring to build with GIMP Toolkit (GTK+)"
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myconf="${myconf} --with-x-toolkit=$(usex gtk3 gtk3 gtk2)"
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local f
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for f in athena Xaw3d motif; do
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use ${f} && ewarn "USE flag \"${f}\" ignored" \
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"(superseded by \"gtk\")"
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done
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elif use athena || use Xaw3d; then
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einfo "Configuring to build with Athena/Lucid toolkit"
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myconf="${myconf} --with-x-toolkit=lucid $(use_with Xaw3d xaw3d)"
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use motif && ewarn "USE flag \"motif\" ignored" \
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"(superseded by \"athena\" or \"Xaw3d\")"
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elif use motif; then
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einfo "Configuring to build with Motif toolkit"
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myconf="${myconf} --with-x-toolkit=motif"
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else
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einfo "Configuring to build with no toolkit"
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myconf="${myconf} --with-x-toolkit=no"
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fi
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else
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myconf="${myconf} --without-x --without-ns"
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fi
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# Save version information in the Emacs binary. It will be available
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# in variable "system-configuration-options".
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myconf="${myconf} GENTOO_PACKAGE=${CATEGORY}/${PF}"
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if [[ ${PV##*.} = 9999 ]]; then
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myconf="${myconf} EBZR_BRANCH=${EBZR_BRANCH} EBZR_REVNO=${EBZR_REVNO}"
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fi
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# According to configure, this option is only used for GNU/Linux
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# (x86_64 and s390). For Gentoo Prefix we have to explicitly spell
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# out the location because $(get_libdir) does not necessarily return
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# something that matches the host OS's libdir naming (e.g. RHEL).
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local crtdir=$($(tc-getCC) -print-file-name=crt1.o)
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crtdir=${crtdir%/*}
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econf \
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--program-suffix=-${EMACS_SUFFIX} \
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--program-transform-name="s/emacs-[0-9].*/${EMACS_SUFFIX}/" \
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--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX} \
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--enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}" \
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--with-crt-dir="${crtdir}" \
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--with-gameuser="${GAMES_USER_DED:-games}" \
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--without-compress-info \
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$(use_with hesiod) \
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$(use_with kerberos) $(use_with kerberos kerberos5) \
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$(use_with gpm) \
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$(use_with dbus) \
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$(use_with gnutls) \
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$(use_with libxml2 xml2) \
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$(use_with selinux) \
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$(use_with wide-int) \
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${myconf}
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}
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src_compile() {
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export SANDBOX_ON=0 # for the unbelievers, see Bug #131505
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emake
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}
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src_install () {
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emake DESTDIR="${D}" NO_BIN_LINK=t install
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# move man pages to the correct place
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local m
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for m in "${ED}"/usr/share/man/man1/* ; do
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mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man failed"
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done
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# move info dir to avoid collisions with the dir file generated by portage
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mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
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|| die "moving info dir failed"
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touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
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docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
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# avoid collision between slots, see bug #169033 e.g.
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rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
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rm -rf "${ED}"/usr/share/{applications,icons}
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rm -rf "${ED}"/var
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# remove unused <version>/site-lisp dir
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rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp
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local c=";;"
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if use source; then
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insinto /usr/share/emacs/${FULL_VERSION}/src
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# This is not meant to install all the source -- just the
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# C source you might find via find-function
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doins src/*.{c,h,m}
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c=""
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fi
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sed 's/^X//' >"${T}/${SITEFILE}" <<-EOF
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X
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;;; ${PN}-${SLOT} site-lisp configuration
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X
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(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
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X ${c}(setq find-function-C-source-directory
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X ${c} "${EPREFIX}/usr/share/emacs/${FULL_VERSION}/src")
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X (let ((path (getenv "INFOPATH"))
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X (dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
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X (re "\\\\\`${EPREFIX}/usr/share/info\\\\>"))
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X (and path
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X ;; move Emacs Info dir before anything else in /usr/share/info
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X (let* ((p (cons nil (split-string path ":" t))) (q p))
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X (while (and (cdr q) (not (string-match re (cadr q))))
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X (setq q (cdr q)))
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X (setcdr q (cons dir (delete dir (cdr q))))
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X (setq Info-directory-list (prune-directory-list (cdr p)))))))
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EOF
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elisp-site-file-install "${T}/${SITEFILE}" || die
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dodoc README BUGS
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}
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pkg_preinst() {
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# move Info dir file to correct name
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local infodir=/usr/share/info/${EMACS_SUFFIX} f
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if [[ -f ${ED}${infodir}/dir.orig ]]; then
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mv "${ED}"${infodir}/dir{.orig,} || die "moving info dir failed"
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elif [[ -d "${ED}"${infodir} ]]; then
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# this should not happen in EAPI 4
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ewarn "Regenerating Info directory index in ${infodir} ..."
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rm -f "${ED}"${infodir}/dir{,.*}
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for f in "${ED}"${infodir}/*; do
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if [[ ${f##*/} != *-[0-9]* && -e ${f} ]]; then
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install-info --info-dir="${ED}"${infodir} "${f}" \
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|| die "install-info failed"
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fi
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done
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fi
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}
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pkg_postinst() {
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elisp-site-regen
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eselect emacs update ifunset
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if use X; then
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elog "You need to install some fonts for Emacs."
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elog "Installing media-fonts/font-adobe-{75,100}dpi on the X server's"
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elog "machine would satisfy basic Emacs requirements under X11."
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elog "See also http://www.gentoo.org/proj/en/lisp/emacs/xft.xml"
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elog "for how to enable anti-aliased fonts."
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elog
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fi
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elog "You can set the version to be started by /usr/bin/emacs through"
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elog "the Emacs eselect module, which also redirects man and info pages."
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elog "Therefore, several Emacs versions can be installed at the same time."
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elog "\"man emacs.eselect\" for details."
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elog
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elog "If you upgrade from a previous major version of Emacs, then it is"
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elog "strongly recommended that you use app-admin/emacs-updater to rebuild"
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elog "all byte-compiled elisp files of the installed Emacs packages."
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}
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pkg_postrm() {
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elisp-site-regen
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eselect emacs update ifunset
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}
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