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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
WANT_AUTOCONF="2.1"
inherit flag-o-matic eutils toolchain-funcs autotools
DESCRIPTION="An incredibly powerful, extensible text editor"
HOMEPAGE="http://www.gnu.org/software/emacs"
SRC_URI="mirror://gnu/emacs/${P}a.tar.gz
leim? ( mirror://gnu/emacs/leim-${PV}.tar.gz )"
LICENSE="GPL-2"
SLOT="21"
KEYWORDS="~x86"
IUSE="X Xaw3d leim lesstif motif nls nosendmail"
RDEPEND="sys-libs/ncurses
X? ( x11-libs/libXext
x11-libs/libICE
x11-libs/libSM
x11-libs/libXmu
x11-libs/libXpm
>=media-libs/giflib-4.1.0.1b
>=media-libs/jpeg-6b-r2
>=media-libs/tiff-3.5.5-r3
>=media-libs/libpng-1.2.1
!arm? (
Xaw3d? ( x11-libs/Xaw3d )
!Xaw3d? ( x11-libs/libXaw )
motif? (
lesstif? ( x11-libs/lesstif )
!lesstif? ( >=x11-libs/openmotif-2.1.30 ) )
)
)
nls? ( sys-devel/gettext )
!nosendmail? ( virtual/mta )
>=app-admin/eselect-emacs-0.3"
DEPEND="${RDEPEND}
X? ( x11-misc/xbitmaps )"
PROVIDE="virtual/emacs virtual/editor"
src_unpack() {
unpack ${A}
cd "${S}"
epatch "${FILESDIR}/emacs-21.3-xorg.patch"
epatch "${FILESDIR}/emacs-21.3-amd64.patch"
epatch "${FILESDIR}/emacs-21.3-hppa.patch"
epatch "${FILESDIR}/emacs-21.2-sh.patch"
epatch "${FILESDIR}/emacs-21.4-libungif-gif-gentoo.patch"
use ppc64 && epatch "${FILESDIR}/emacs-21.3-ppc64.patch"
epatch "${FILESDIR}/emacs-21.4-autosave-tmp.patch"
epatch "${FILESDIR}/emacs-21.4-blessmail-build.patch"
epatch "${FILESDIR}/emacs-21.4-qa.patch"
# install emacsclient.1 man page (#165466)
sed -i -e "s/for page in emacs/& emacsclient/" Makefile.in || die
# This will need to be updated for X-Compilation
sed -i -e "s:/usr/lib/\([^ ]*\).o:/usr/$(get_libdir)/\1.o:g" \
"${S}/src/s/gnu-linux.h" || die
}
src_compile() {
export SANDBOX_ON=0
# -fstack-protector gets internal compiler error at xterm.c (bug 33265)
filter-flags -fstack-protector
# emacs doesn't handle LDFLAGS properly (bug #77430 and bug #65002)
unset LDFLAGS
# ever since GCC 3.2
replace-flags -O[3-9] -O2
# this fixes bug 152006
use ppc64 && append-flags -mno-fp-in-toc -mno-sum-in-toc
# -march is known to cause signal 6 on some environment
filter-flags "-march=*"
eautoconf
local myconf
use nls || myconf="${myconf} --disable-nls"
if use X ; then
if use motif && use lesstif; then
append-ldflags -L/usr/X11R6/lib/lesstif -R/usr/X11R6/lib/lesstif
export CPPFLAGS="${CPPFLAGS} -I/usr/X11R6/include/lesstif"
fi
myconf="${myconf}
--with-x
--with-xpm
--with-jpeg
--with-tiff
--with-gif
--with-png"
if use Xaw3d ; then
myconf="${myconf} --with-x-toolkit=athena"
elif use motif ; then
myconf="${myconf} --with-x-toolkit=motif"
else
# do not build emacs with any toolkit, bug 35300
myconf="${myconf} --with-x-toolkit=no"
fi
else
myconf="${myconf} --without-x"
fi
econf ${myconf} || die
emake CC="$(tc-getCC)" || die
einfo "Recompiling patched lisp files..."
(cd lisp; emake recompile) || die
emake CC="$(tc-getCC)" || die
}
src_install() {
einstall || die
for i in "${D}"/usr/bin/* ; do
mv ${i} ${i}-emacs-${SLOT} || die "mv ${i} failed"
done
mv "${D}"/usr/bin/emacs{-emacs,}-${SLOT} || die "mv emacs failed"
rm "${D}"/usr/bin/emacs-${PV}-emacs-${SLOT}
einfo "Fixing info documentation..."
mkdir "${T}/emacs-${SLOT}"
mv "${D}/usr/share/info/dir" "${T}"
for i in "${D}"/usr/share/info/*
do
mv ${i} "${T}"/emacs-${SLOT}/${i##*/}.info
done
mv "${T}/emacs-${SLOT}" "${D}/usr/share/info"
mv "${T}/dir" "${D}/usr/share/info/emacs-${SLOT}"
einfo "Fixing manpages..."
for m in "${D}"/usr/share/man/man1/* ; do
mv ${m} ${m/.1/-emacs-${SLOT}.1} || die "mv ${m} failed"
done
# avoid collision between slots
rm "${D}"/usr/share/emacs/site-lisp/subdirs.el
einfo "Fixing permissions..."
find "${D}" -perm 664 |xargs chmod -f 644 2>/dev/null
find "${D}" -type d |xargs chmod -f 755 2>/dev/null
keepdir /usr/share/emacs/${PV}/leim
keepdir /usr/share/emacs/site-lisp
dodoc BUGS ChangeLog README
}
pkg_postinst() {
test -f ${ROOT}/usr/share/emacs/site-lisp/subdirs.el ||
cp ${ROOT}/usr/share/emacs{/${PV},}/site-lisp/subdirs.el
# 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=${ROOT}/usr/share/info/emacs-${SLOT} f
rm -f ${infodir}/dir{,.*}
for f in ${infodir}/*.info*; do
[[ ${f##*/} == *[0-9].info* ]] \
|| install-info --info-dir=${infodir} ${f} &>/dev/null
done
eselect emacs update --if-unset
if use nosendmail; then
elog "You disabled sendmail support for Emacs. If you later install a MTA"
elog "then you will need to recompile Emacs. See Bug #11104."
fi
if use X; then
elog "You need to install some fonts for Emacs. Under monolithic"
elog "XFree86/Xorg you typically had such fonts installed by default. With"
elog "modular Xorg, you will have to perform this step yourself on the machine"
elog "your X server is running."
echo
elog "Installing media-fonts/font-adobe-{75,100}dpi would satisfy basic"
elog "Emacs requirements under X11."
fi
}
pkg_postrm() {
# Rebuild Info dir file.
local infodir=${ROOT}/usr/share/info/emacs-${SLOT} f
rm -f ${infodir}/dir{,.*}
for f in ${infodir}/*.info*; do
[[ ${f##*/} == *[0-9].info* ]] \
|| install-info --info-dir=${infodir} ${f} &>/dev/null
done
eselect emacs update --if-unset
}
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