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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/emacs-vcs-23.3.9999.ebuild,v 1.14 2011/09/28 05:43:45 ulm Exp $
EAPI=4
WANT_AUTOMAKE="none"
inherit autotools elisp-common eutils flag-o-matic multilib
if [[ ${PV##*.} = 9999 ]]; then
EBZR_PROJECT="emacs"
EBZR_BRANCH="emacs-23"
EBZR_REPO_URI="bzr://bzr.savannah.gnu.org/emacs/${EBZR_BRANCH}/"
# "Nosmart" is much faster for initial branching.
EBZR_INITIAL_URI="nosmart+${EBZR_REPO_URI}"
inherit bzr
SRC_URI=""
else
SRC_URI="mirror://gentoo/emacs-${PV}.tar.gz
ftp://alpha.gnu.org/gnu/emacs/pretest/emacs-${PV}.tar.gz"
# FULL_VERSION keeps the full version number, which is needed in
# order to determine some path information correctly for copy/move
# operations later on
FULL_VERSION="${PV%%_*}"
S="${WORKDIR}/emacs-${FULL_VERSION}"
fi
DESCRIPTION="The extensible, customizable, self-documenting real-time display editor"
HOMEPAGE="http://www.gnu.org/software/emacs/"
LICENSE="GPL-3 FDL-1.3 BSD as-is MIT W3C unicode PSF-2"
SLOT="23"
KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
IUSE="alsa athena dbus gconf gif gpm gtk gzip-el hesiod jpeg kerberos m17n-lib motif png sound source svg tiff toolkit-scroll-bars X Xaw3d xft +xpm"
RDEPEND="sys-libs/ncurses
>=app-admin/eselect-emacs-1.2
net-libs/liblockfile
hesiod? ( net-dns/hesiod )
kerberos? ( virtual/krb5 )
alsa? ( media-libs/alsa-lib )
gpm? ( sys-libs/gpm )
dbus? ( sys-apps/dbus )
X? (
x11-libs/libXmu
x11-libs/libXt
x11-misc/xbitmaps
gconf? ( >=gnome-base/gconf-2.26.2 )
gif? ( media-libs/giflib )
jpeg? ( virtual/jpeg )
png? ( >=media-libs/libpng-1.4:0 )
svg? ( >=gnome-base/librsvg-2.0 )
tiff? ( media-libs/tiff )
xpm? ( x11-libs/libXpm )
xft? (
media-libs/fontconfig
media-libs/freetype
x11-libs/libXft
m17n-lib? (
>=dev-libs/libotf-0.9.4
>=dev-libs/m17n-lib-1.5.1
)
)
gtk? ( x11-libs/gtk+:2 )
!gtk? (
Xaw3d? ( x11-libs/libXaw3d )
!Xaw3d? (
athena? ( x11-libs/libXaw )
!athena? ( motif? ( >=x11-libs/openmotif-2.3:0 ) )
)
)
)"
DEPEND="${RDEPEND}
dev-util/pkgconfig
gzip-el? ( app-arch/gzip )"
RDEPEND="${RDEPEND}
>=app-emacs/emacs-common-gentoo-1[X?]"
EMACS_SUFFIX="emacs-${SLOT}-vcs"
SITEFILE="20${PN}-${SLOT}-gentoo.el"
src_prepare() {
if [[ ${PV##*.} = 9999 ]]; then
FULL_VERSION=$(grep 'defconst[ ]*emacs-version' lisp/version.el \
| sed -e 's/^[^"]*"\([^"]*\)".*$/\1/')
[[ ${FULL_VERSION} ]] || die "Cannot determine current Emacs version"
echo
einfo "Emacs branch: ${EBZR_BRANCH}"
einfo "Revision: ${EBZR_REVISION:-${EBZR_REVNO}}"
einfo "Emacs version number: ${FULL_VERSION}"
[[ ${FULL_VERSION} =~ ^${PV%.*}(\..*)?$ ]] \
|| die "Upstream version number changed to ${FULL_VERSION}"
echo
fi
sed -i \
-e "s:/usr/lib/crtbegin.o:$(`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 alsa; then
# ALSA is detected even if not requested by its USE flag.
# Suppress it by supplying pkg-config with a wrong library name.
sed -i -e "/ALSA_MODULES=/s/alsa/DiSaBlEaLsA/" configure.in \
|| die "unable to sed configure.in"
fi
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
eautoreconf
}
src_configure() {
ALLOWED_FLAGS=""
strip-flags
filter-flags -fstrict-aliasing
append-flags $(test-flags -fno-strict-aliasing)
if use sh; then
replace-flags -O[1-9] -O0 #262359
elif use ia64; then
replace-flags -O[2-9] -O1 #325373
else
replace-flags -O[3-9] -O2
fi
local myconf
if use alsa && ! use sound; then
echo
einfo "Although sound USE flag is disabled you chose to have alsa,"
einfo "so sound is switched on anyway."
echo
myconf="${myconf} --with-sound"
else
myconf="${myconf} $(use_with sound)"
fi
if use X; then
myconf="${myconf} --with-x"
myconf="${myconf} $(use_with gconf)"
myconf="${myconf} $(use_with toolkit-scroll-bars)"
myconf="${myconf} $(use_with gif) $(use_with jpeg)"
myconf="${myconf} $(use_with png) $(use_with svg rsvg)"
myconf="${myconf} $(use_with tiff) $(use_with xpm)"
if use xft; then
myconf="${myconf} --with-xft"
myconf="${myconf} $(use_with m17n-lib libotf)"
myconf="${myconf} $(use_with m17n-lib m17n-flt)"
else
myconf="${myconf} --without-xft"
myconf="${myconf} --without-libotf --without-m17n-flt"
use m17n-lib && ewarn \
"USE flag \"m17n-lib\" has no effect if \"xft\" is not set."
fi
# GTK+ is the default toolkit if USE=gtk is chosen with other
# possibilities. Emacs upstream thinks this should be standard
# policy on all distributions
if use gtk; then
einfo "Configuring to build with GIMP Toolkit (GTK+)"
myconf="${myconf} --with-x-toolkit=gtk"
elif use Xaw3d || use athena; then
einfo "Configuring to build with Athena/Lucid toolkit"
myconf="${myconf} --with-x-toolkit=lucid $(use_with Xaw3d xaw3d)"
elif use motif; then
einfo "Configuring to build with Motif toolkit"
myconf="${myconf} --with-x-toolkit=motif"
else
einfo "Configuring to build with no toolkit"
myconf="${myconf} --with-x-toolkit=no"
fi
local f tk=
for f in gtk Xaw3d athena motif; do
use ${f} || continue
[[ ${tk} ]] \
&& ewarn "USE flag \"${f}\" ignored (superseded by \"${tk}\")"
tk="${tk}${tk:+ }${f}"
done
else
myconf="${myconf} --without-x"
fi
if [[ ${PV##*.} = 9999 ]]; then
# These variables are not needed for building. We add them to
# configure options because they are stored in the Emacs binary
# and available in variable "system-configuration-options".
myconf="${myconf} EBZR_BRANCH=${EBZR_BRANCH} EBZR_REVNO=${EBZR_REVNO}"
fi
# According to configure, this option is only used for GNU/Linux
# (x86_64 and s390). For Gentoo Prefix we have to explicitly spell
# out the location because $(get_libdir) does not necessarily return
# something that matches the host OS's libdir naming (e.g. RHEL).
local crtdir=$($(tc-getCC) -print-file-name=crt1.o)
crtdir=${crtdir%/*}
econf \
--program-suffix=-${EMACS_SUFFIX} \
--infodir="${EPREFIX}"/usr/share/info/${EMACS_SUFFIX} \
--with-crt-dir="${crtdir}" \
$(use_with hesiod) \
$(use_with kerberos) $(use_with kerberos kerberos5) \
$(use_with gpm) \
$(use_with dbus) \
${myconf}
}
src_compile() {
export SANDBOX_ON=0 # for the unbelievers, see Bug #131505
if [[ ${PV##*.} = 9999 ]]; then
emake CC="$(tc-getCC)" bootstrap
# cleanup, otherwise emacs will be dumped again in src_install
(cd src; emake versionclean)
fi
# set last component of emacs-version to (package revision + 1)
touch src/emacs-${FULL_VERSION}.${PR#r}
emake CC="$(tc-getCC)"
}
src_install () {
local i m
emake install DESTDIR="${D}"
rm "${ED}"/usr/bin/emacs-${FULL_VERSION}-${EMACS_SUFFIX} \
|| die "removing duplicate emacs executable failed"
mv "${ED}"/usr/bin/emacs-${EMACS_SUFFIX} "${ED}"/usr/bin/${EMACS_SUFFIX} \
|| die "moving Emacs executable failed"
# move man pages to the correct place
for m in "${ED}"/usr/share/man/man1/* ; do
mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man failed"
done
# move info dir to avoid collisions with the dir file generated by portage
mv "${ED}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
|| die "moving info dir failed"
touch "${ED}"/usr/share/info/${EMACS_SUFFIX}/.keepinfodir
docompress -x /usr/share/info/${EMACS_SUFFIX}/dir.orig
# avoid collision between slots, see bug #169033 e.g.
rm "${ED}"/usr/share/emacs/site-lisp/subdirs.el
rm -rf "${ED}"/usr/share/{applications,icons}
rm "${ED}"/var/lib/games/emacs/{snake,tetris}-scores
keepdir /var/lib/games/emacs
local c=";;"
if use source; then
insinto /usr/share/emacs/${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]
c=""
fi
sed 's/^X//' >"${T}/${SITEFILE}" <<-EOF
X
;;; ${PN}-${SLOT} site-lisp configuration
X
(when (string-match "\\\\\`${FULL_VERSION//./\\\\.}\\\\>" emacs-version)
X ${c}(setq find-function-C-source-directory
X ${c} "${EPREFIX}/usr/share/emacs/${FULL_VERSION}/src")
X (let ((path (getenv "INFOPATH"))
X (dir "${EPREFIX}/usr/share/info/${EMACS_SUFFIX}")
X (re "\\\\\`${EPREFIX}/usr/share/info\\\\>"))
X (and path
X ;; move Emacs Info dir before anything else in /usr/share/info
X (let* ((p (cons nil (split-string path ":" t))) (q p))
X (while (and (cdr q) (not (string-match re (cadr q))))
X (setq q (cdr q)))
X (setcdr q (cons dir (delete dir (cdr q))))
X (setq Info-directory-list (prune-directory-list (cdr p)))))))
EOF
elisp-site-file-install "${T}/${SITEFILE}" || die
dodoc README BUGS
}
pkg_preinst() {
# move Info dir file to correct name
local infodir=/usr/share/info/${EMACS_SUFFIX} f
if [[ -f ${ED}${infodir}/dir.orig ]]; then
mv "${ED}"${infodir}/dir{.orig,} || die "moving info dir failed"
else
# this should not happen in EAPI 4
ewarn "Regenerating Info directory index in ${infodir} ..."
rm -f "${ED}"${infodir}/dir{,.*}
for f in "${ED}"${infodir}/*; do
if [[ ${f##*/} != *-[0-9]* && -e ${f} ]]; then
install-info --info-dir="${ED}"${infodir} "${f}" \
|| die "install-info failed"
fi
done
fi
}
pkg_postinst() {
local f
for f in "${EROOT}"/var/lib/games/emacs/{snake,tetris}-scores; do
[[ -e ${f} ]] || touch "${f}"
done
chown games "${EROOT}"/var/lib/games/emacs
elisp-site-regen
eselect emacs update ifunset
if use X; then
echo
elog "You need to install some fonts for Emacs."
elog "Installing media-fonts/font-adobe-{75,100}dpi on the X server's"
elog "machine would satisfy basic Emacs requirements under X11."
elog "See also http://www.gentoo.org/proj/en/lisp/emacs/xft.xml"
elog "for how to enable anti-aliased fonts."
fi
echo
elog "You can set the version to be started by /usr/bin/emacs through"
elog "the Emacs eselect module, which also redirects man and info pages."
elog "Therefore, several Emacs versions can be installed at the same time."
elog "\"man emacs.eselect\" for details."
echo
elog "If you upgrade from a previous major version of Emacs, then it is"
elog "strongly recommended that you use app-admin/emacs-updater to rebuild"
elog "all byte-compiled elisp files of the installed Emacs packages."
}
pkg_postrm() {
elisp-site-regen
eselect emacs update ifunset
}
|