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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-cvs/emacs-cvs-22.0.99.ebuild,v 1.4 2007/05/15 09:30:26 chainsaw Exp $
WANT_AUTOCONF="2.61"
WANT_AUTOMAKE="latest"
inherit autotools elisp-common eutils flag-o-matic
DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
SRC_URI="ftp://alpha.gnu.org/gnu/emacs/pretest/emacs-${PV}.tar.gz"
HOMEPAGE="http://www.gnu.org/software/emacs/"
IUSE="alsa gif gtk gzip-el hesiod jpeg lesstif motif png spell sound source tiff toolkit-scroll-bars X Xaw3d xpm"
RESTRICT="${RESTRICT} nostrip"
X_DEPEND="x11-libs/libXmu x11-libs/libXt x11-misc/xbitmaps"
RDEPEND="sys-libs/ncurses
>=app-admin/eselect-emacs-0.7-r1
sys-libs/zlib
hesiod? ( net-dns/hesiod )
spell? ( || ( app-text/ispell app-text/aspell ) )
alsa? ( media-sound/alsa-headers )
X? ( $X_DEPEND
x11-misc/emacs-desktop
gif? ( media-libs/giflib )
jpeg? ( media-libs/jpeg )
tiff? ( media-libs/tiff )
png? ( media-libs/libpng )
xpm? ( x11-libs/libXpm )
gtk? ( =x11-libs/gtk+-2* )
!gtk? ( Xaw3d? ( x11-libs/Xaw3d ) )
!Xaw3d? ( motif? ( x11-libs/openmotif ) )
!motif? ( lesstif? ( x11-libs/lesstif ) ) )"
DEPEND="${RDEPEND}
gzip-el? ( app-arch/gzip )"
PROVIDE="virtual/emacs virtual/editor"
SLOT="22"
# FULL_VERSION keeps the full version number, which is needed in order to
# determine some path information correctly for copy/move operations later on
FULL_VERSION="${PV}"
LICENSE="GPL-2 FDL-1.2"
KEYWORDS="~amd64 ~ppc64 ~sparc ~x86 ~ppc"
S="${WORKDIR}/emacs-${PV}"
src_unpack() {
unpack ${A}
cd "${S}"
sed -i -e "s:/usr/lib/crtbegin.o:$(`tc-getCC` -print-file-name=crtbegin.o):g" \
-e "s:/usr/lib/crtend.o:$(`tc-getCC` -print-file-name=crtend.o):g" \
"${S}"/src/s/freebsd.h || die "unable to sed freebsd.h settings"
if ! use gzip-el; then
# Emacs' build system automatically detects the gzip binary and compresses
# el files. We don't want that so confuse it with a wrong binary name
sed -i -e "s/ gzip/ PrEvEnTcOmPrEsSiOn/" configure.in || die "unable to sed configure.in"
fi
epatch "${FILESDIR}/${PN}-Xaw3d-headers.patch"
epatch "${FILESDIR}/${PN}-freebsd-sparc.patch"
# ALSA is detected and used even if not requested by the USE=alsa flag.
# So remove the automagic check
use alsa || epatch "${FILESDIR}/${PN}-disable_alsa_detection.patch"
eautoreconf
}
src_compile() {
export SANDBOX_ON=0 # for the unbelievers, see Bug #131505
ALLOWED_FLAGS=""
strip-flags
unset LDFLAGS
replace-flags -O[3-9] -O2
sed -i -e "s/-lungif/-lgif/g" configure* src/Makefile* || die
local myconf
if use alsa && ! use sound; then
echo
einfo "Although sound USE flag is disabled you chose to have alsa,"
einfo "so sound is switched on anyway."
echo
myconf="${myconf} --with-sound"
else
myconf="${myconf} $(use_with sound)"
fi
if use X; then
# GTK+ is the default toolkit if USE=gtk is chosen with other possibilities.
# Emacs upstream thinks this should be standard policy on all
# distributions
myconf="${myconf} --with-x"
myconf="${myconf} $(use_with xpm)"
myconf="${myconf} $(use_with toolkit-scroll-bars)"
myconf="${myconf} $(use_with jpeg) $(use_with tiff)"
myconf="${myconf} $(use_with gif) $(use_with png)"
if use gtk; then
echo
einfo "Configuring to build with GTK support, disabling all other toolkits"
echo
myconf="${myconf} --with-x-toolkit=gtk"
elif use Xaw3d; then
einfo "Configuring to build with Xaw3d(athena) support"
myconf="${myconf} --with-x-toolkit=athena"
myconf="${myconf} --without-gtk"
elif use motif; then
einfo "Configuring to build with motif toolkit support"
myconf="${myconf} --without-gtk"
myconf="${myconf} --with-x-toolkit=motif"
elif use lesstif; then
einfo "Configuring to build with lesstif toolkit support"
myconf="${myconf} --without-gtk"
myconf="${myconf} --with-x-toolkit=motif"
fi
else
myconf="${myconf} --without-x"
fi
# $(use_with hesiod) is not possible, as "--without-hesiod" breaks the build
# system (has been reported upstream)
use hesiod && myconf="${myconf} --with-hesiod"
econf \
--program-suffix=-emacs-${SLOT} \
--without-carbon \
${myconf} || die "econf emacs failed"
emake CC="$(tc-getCC) " bootstrap \
|| die "make bootstrap failed."
}
src_install () {
emake install DESTDIR="${D}" || die "make install failed"
rm "${D}"/usr/bin/emacs-${FULL_VERSION}-emacs-${SLOT} \
|| die "removing duplicate emacs executable failed"
mv "${D}"/usr/bin/emacs-emacs-${SLOT} "${D}"/usr/bin/emacs-${SLOT} \
|| die "moving Emacs executable failed"
# move info documentation to the correct place
einfo "Fixing info documentation..."
dodir /usr/share/info/emacs-${SLOT}
mv "${D}"/usr/share/info/{,emacs-${SLOT}/}dir || die "mv dir failed"
for i in "${D}"/usr/share/info/*
do
if [ "${i##*/}" != emacs-${SLOT} ] ; then
mv ${i} ${i/info/info/emacs-${SLOT}}.info
fi
done
# move man pages to the correct place
einfo "Fixing manpages..."
for m in "${D}"/usr/share/man/man1/* ; do
mv ${m} ${m%.1}-emacs-${SLOT}.1 || die "mv man failed"
done
# avoid collision between slots, see bug #169033 e.g.
rm "${D}"/usr/share/emacs/site-lisp/subdirs.el
rm "${D}"/var/lib/games/emacs/{snake,tetris}-scores
keepdir /var/lib/games/emacs/
if use source; then
insinto /usr/share/emacs/${FULL_VERSION}/src
# This is not meant to install all the source -- just the
# C source you might find via find-function
doins src/*.[ch]
sed 's/^X//' >00emacs-cvs-${SLOT}-gentoo.el <<EOF
(if (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
X (setq find-function-C-source-directory
X "/usr/share/emacs/${FULL_VERSION}/src"))
EOF
elisp-site-file-install 00emacs-cvs-${SLOT}-gentoo.el
fi
dodoc AUTHORS BUGS CONTRIBUTE README || die "dodoc failed"
}
emacs-infodir-rebuild() {
# Depending on the Portage version, the Info dir file is compressed
# or removed. It is only rebuilt by Portage if our directory is in
# INFOPATH, which is not guaranteed. So we rebuild it ourselves.
local infodir=/usr/share/info/emacs-${SLOT} f
einfo "Regenerating Info directory index in ${infodir} ..."
rm -f ${ROOT}${infodir}/dir{,.*}
for f in ${ROOT}${infodir}/*.info*; do
[[ ${f##*/} == *[0-9].info* ]] \
|| install-info --info-dir=${ROOT}${infodir} ${f} &>/dev/null
done
echo
}
pkg_postinst() {
test -f ${ROOT}/usr/share/emacs/site-lisp/subdirs.el ||
cp ${ROOT}/usr/share/emacs{/${FULL_VERSION},}/site-lisp/subdirs.el
elisp-site-regen
emacs-infodir-rebuild
if [[ "$(readlink ${ROOT}/usr/bin/emacs)" == emacs.emacs-${SLOT}* ]]; then
# transition from pre-eselect revision
eselect emacs set emacs-${SLOT}
else
eselect emacs update --if-unset
fi
if use X; then
elog "You need to install some fonts for Emacs. Under monolithic"
elog "XFree86/Xorg you typically had such fonts installed by default."
elog "With modular Xorg, you will have to perform this step yourself."
elog "Installing media-fonts/font-adobe-{75,100}dpi on the X server's"
elog "machine would satisfy basic Emacs requirements under X11."
fi
echo
elog "You can set the version to be started by /usr/bin/emacs through"
elog "the Emacs eselect module. Man and info pages are automatically"
elog "redirected, so you are to test emacs-cvs along with the stable"
elog "release. \"man emacs.eselect\" for details."
}
pkg_postrm() {
elisp-site-regen
emacs-infodir-rebuild
eselect emacs update --if-unset
}
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