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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-22.0.95-r1.ebuild,v 1.2 2007/03/07 04:30:00 opfer Exp $
WANT_AUTOCONF="latest"
WANT_AUTOMAKE="latest"
inherit alternatives 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-${PV}.tar.gz"
HOMEPAGE="http://www.gnu.org/software/emacs/"
IUSE="alsa aqua gif gnome gtk gzip-el jpeg lesstif motif nls png spell source tiff toolkit-scroll-bars X Xaw3d "
RESTRICT="$RESTRICT nostrip"
X_DEPEND="x11-libs/libXmu x11-libs/libXpm x11-libs/libXt x11-misc/xbitmaps || ( media-fonts/font-adobe-100dpi media-fonts/font-adobe-75dpi )"
DEPEND="sys-libs/ncurses
sys-libs/zlib
spell? ( || ( app-text/ispell app-text/aspell ) )
X? ( $X_DEPEND )
X? ( gif? ( media-libs/giflib )
jpeg? ( media-libs/jpeg )
tiff? ( media-libs/tiff )
png? ( media-libs/libpng )
gtk? ( =x11-libs/gtk+-2* )
!gtk? ( Xaw3d? ( x11-libs/Xaw3d ) )
!Xaw3d? ( motif? ( x11-libs/openmotif ) )
!motif? ( lesstif? ( x11-libs/lesstif ) )
gnome? ( gnome-base/gnome-desktop ) )
alsa? ( media-sound/alsa-headers )
gzip-el? ( app-arch/gzip )
nls? ( sys-devel/gettext )"
PROVIDE="virtual/emacs virtual/editor"
SLOT="22.0.95"
LICENSE="GPL-2"
KEYWORDS="~amd64 ~ppc ~ppc-macos ~sparc ~sparc-fbsd ~x86 ~x86-fbsd"
S="${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}/${PN}-freebsd-sparc.patch"
use ppc-macos && epatch "${FILESDIR}/emacs-cvs-21.3.50-nofink.diff"
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 X; then
myconf="${myconf} --with-x"
myconf="${myconf} --with-xpm"
myconf="${myconf} $(use_with toolkit-scroll-bars)"
myconf="${myconf} $(use_with jpeg) $(use_with tiff)"
myconf="${myconf} $(use_with gif) $(use_with png)"
if use gtk; then
einfo "Configuring to build with GTK support"
myconf="${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"
myconf="${myconf} --with-x-toolkit=lucid"
elif use motif; then
einfo "Configuring to build with motif toolkit support"
myconf="${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
if use aqua; then
einfo "Configuring to build with Carbon Emacs"
econf \
--enable-carbon-app=/Applications/Gentoo \
--without-x \
$(use_with jpeg) $(use_with tiff) \
$(use_with gif) $(use_with png) \
|| die "econf carbon emacs failed"
else
econf \
--program-suffix=.emacs-${SLOT} \
--without-carbon \
${myconf} || die "econf emacs failed"
fi
emake CC="$(tc-getCC) " bootstrap \
|| die "make bootstrap failed."
}
src_install () {
emake install DESTDIR="${D}" || die "make install failed"
rm "${D}"/usr/bin/emacs-${SLOT}.emacs-${SLOT} || die "removing duplicate emacs executable failed"
dohard /usr/bin/emacs.emacs-${SLOT} /usr/bin/emacs-${SLOT} || die
if use aqua ; then
einfo "Installing Carbon Emacs..."
dodir /Applications/Gentoo/Emacs.app
pushd mac/Emacs.app
tar -chf - . | ( cd "${D}/Applications/Gentoo/Emacs.app"; tar -xf -)
popd
fi
# fix info documentation
einfo "Fixing info documentation..."
dodir /usr/share/info/emacs-${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
if has_version 'app-text/aspell' ; then
# defaults to aspell if installed
elisp-site-file-install "${FILESDIR}/40aspell-gentoo.el"
fi
insinto /etc/env.d
cat >"${D}"/etc/env.d/50emacs-cvs-${SLOT} <<EOF
INFOPATH=/usr/share/info/emacs-${SLOT}
EOF
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
rm "${D}"/usr/share/emacs/site-lisp/subdirs.el
if use source; then
insinto /usr/share/emacs/${SLOT}/src
# This is not meant to install all the source -- just the
# C source you might find via find-function
doins src/*.[ch]
cat >00emacs-cvs-${SLOT}-gentoo.el <<EOF
(when (substring emacs-version 0 (length "${SLOT}"))
(setq find-function-C-source-directory "/usr/share/emacs/${SLOT}/src"))
EOF
elisp-site-file-install 00emacs-cvs-${SLOT}-gentoo.el
fi
dodoc BUGS ChangeLog README
}
update-alternatives() {
# extract the suffix of the manpages to determine the correct compression program
local suffix=$(echo /usr/share/man/man1/emacs.emacs-*.1*|sed 's/.*\.1//')
# this creates symlinks for binaries and man pages, so the correct ones in a slotted
# environment can be accessed
for i in emacs emacsclient etags ctags b2m ebrowse \
rcs-checkin grep-changelog ;
do
alternatives_auto_makesym "/usr/bin/$i" "/usr/bin/$i.emacs-*"
done
for j in emacs emacsclient etags ctags
do
alternatives_auto_makesym "/usr/share/man/man1/$j.1${suffix}" "/usr/share/man/man1/$j.emacs-*"
done
}
pkg_postinst() {
test -f ${ROOT}/usr/share/emacs/site-lisp/subdirs.el ||
cp ${ROOT}/usr/share/emacs{/${SLOT},}/site-lisp/subdirs.el
use ppc-macos || update-alternatives
elisp-site-regen
# ecompress from Portage 2.2.* does auto-compression
# which is not desired for the dir file, so remove it to
# let it be recreated
rm "${D}/usr/share/info/emacs-${SLOT}/dir.bz2" 2> /dev/null
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 would satisfy basic"
elog "Emacs requirements under X11."
fi
}
pkg_postrm() {
use ppc-macos || update-alternatives
elisp-site-regen
}
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