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247 lines
7.6 KiB
247 lines
7.6 KiB
# Copyright 1999-2013 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/emacs-22.3-r10.ebuild,v 1.7 2013/04/06 09:23:46 ulm Exp $
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EAPI=5
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WANT_AUTOMAKE="none"
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inherit autotools elisp-common eutils flag-o-matic
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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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SRC_URI="mirror://gnu/emacs/${P}.tar.gz
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mirror://gentoo/${P}-patches-8.tar.bz2"
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LICENSE="GPL-3+ FDL-1.2+ BSD HPND MIT"
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SLOT="22"
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KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~x86-fbsd"
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IUSE="alsa games gif gtk gzip-el hesiod jpeg kerberos motif png sound source tiff toolkit-scroll-bars X Xaw3d +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-r3[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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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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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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tiff? ( media-libs/tiff )
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xpm? ( x11-libs/libXpm )
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gtk? ( x11-libs/gtk+:2 )
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!gtk? (
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Xaw3d? ( x11-libs/libXaw3d )
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!Xaw3d? ( motif? ( >=x11-libs/motif-2.3:0 ) )
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)
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)"
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DEPEND="${RDEPEND}
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alsa? ( virtual/pkgconfig )
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X? ( gtk? ( virtual/pkgconfig ) )
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gzip-el? ( app-arch/gzip )"
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# FULL_VERSION keeps the full version number, which is needed in order to
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# determine some path information correctly for copy/move operations later on
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FULL_VERSION="${PV}"
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EMACS_SUFFIX="emacs-${SLOT}"
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SITEFILE="20${PN}-${SLOT}-gentoo.el"
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src_prepare() {
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EPATCH_SUFFIX=patch epatch
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sed -i \
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-e "s:/usr/lib/crtbegin.o:$(`tc-getCC` -print-file-name=crtbegin.o):g" \
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-e "s:/usr/lib/crtend.o:$(`tc-getCC` -print-file-name=crtend.o):g" \
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"${S}"/src/s/freebsd.h || die "unable to sed freebsd.h settings"
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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.in \
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|| die "unable to sed configure.in"
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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 "s/ gzip/ PrEvEnTcOmPrEsSiOn/" configure.in \
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|| die "unable to sed configure.in"
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fi
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eautoreconf
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}
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src_configure() {
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strip-flags
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filter-flags -fstack-protector -fstack-protector-all #285778
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replace-flags "-O[3-9]" -O2
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sed -i -e "s/-lungif/-lgif/g" configure* src/Makefile* || die
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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"
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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) $(use_with tiff)"
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myconf="${myconf} $(use_with xpm)"
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# GTK+ is the default toolkit if USE=gtk is chosen with other
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# possibilities. Emacs upstream thinks this should be standard
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# policy on all distributions
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if use gtk; then
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einfo "Configuring to build with GIMP Toolkit (GTK+)"
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myconf="${myconf} --with-x-toolkit=gtk"
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elif use Xaw3d; then
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einfo "Configuring to build with Xaw3d (Athena/Lucid) toolkit"
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myconf="${myconf} --with-x-toolkit=athena"
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myconf="${myconf} --without-gtk"
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elif use motif; then
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einfo "Configuring to build with Motif toolkit"
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myconf="${myconf} --with-x-toolkit=motif"
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myconf="${myconf} --without-gtk"
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else
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einfo "Configuring to build with no toolkit"
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myconf="${myconf} --with-x-toolkit=no"
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myconf="${myconf} --without-gtk"
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fi
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local f tk=
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for f in gtk Xaw3d motif; do
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use ${f} || continue
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[ "${tk}" ] \
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&& ewarn "USE flag \"${f}\" ignored (superseded by \"${tk}\")"
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tk="${tk}${tk:+ }${f}"
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done
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else
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myconf="${myconf} --without-x"
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fi
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econf \
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--program-suffix=-${EMACS_SUFFIX} \
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--infodir=/usr/share/info/${EMACS_SUFFIX} \
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--enable-locallisppath="/etc/emacs:${SITELISP}" \
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--without-carbon \
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--with-gameuser="${GAMES_USER_DED:-games}" \
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$(use_with hesiod) \
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$(use_with kerberos) $(use_with kerberos kerberos5) \
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${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 CC="$(tc-getCC)"
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}
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src_install () {
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emake DESTDIR="${D}" install
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rm "${D}"/usr/bin/emacs-${FULL_VERSION}-${EMACS_SUFFIX} \
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|| die "removing duplicate emacs executable failed"
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mv "${D}"/usr/bin/emacs-${EMACS_SUFFIX} "${D}"/usr/bin/${EMACS_SUFFIX} \
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|| die "moving Emacs executable failed"
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# move man pages to the correct place
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local m
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for m in "${D}"/usr/share/man/man1/* ; do
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mv "${m}" "${m%.1}-${EMACS_SUFFIX}.1" || die "mv man failed"
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done
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# move info dir to avoid collisions with the dir file generated by portage
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mv "${D}"/usr/share/info/${EMACS_SUFFIX}/dir{,.orig} \
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|| die "moving info dir failed"
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touch "${D}"/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 "${D}"/usr/share/emacs/site-lisp/subdirs.el
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rm -rf "${D}"/var
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# remove unused <version>/site-lisp dir
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rm -rf "${D}"/usr/share/emacs/${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/${FULL_VERSION}/src
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# This is not meant to install all the source -- just the
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# C source you might find via find-function
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doins src/*.[ch]
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c=""
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fi
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sed 's/^X//' >"${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 ${c} "/usr/share/emacs/${FULL_VERSION}/src")
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X (let ((path (getenv "INFOPATH"))
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X (dir "/usr/share/info/${EMACS_SUFFIX}")
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X (re "\\\\\`/usr/share/info\\\\>"))
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X (and path
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X ;; move Emacs Info dir before anything else in /usr/share/info
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X (let* ((p (cons nil (split-string path ":" t))) (q p))
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X (while (and (cdr q) (not (string-match re (cadr q))))
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X (setq q (cdr q)))
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X (setcdr q (cons dir (delete dir (cdr q))))
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X (setq Info-directory-list (prune-directory-list (cdr p)))))))
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EOF
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elisp-site-file-install "${T}/${SITEFILE}" || die
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dodoc AUTHORS BUGS CONTRIBUTE README
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}
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pkg_preinst() {
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# move Info dir file to correct name
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local infodir=/usr/share/info/${EMACS_SUFFIX} f
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if [ -f "${D}"${infodir}/dir.orig ]; then
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mv "${D}"${infodir}/dir{.orig,} || die "moving info dir failed"
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elif [[ -d "${D}"${infodir} ]]; then
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# this should not happen in EAPI 4
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ewarn "Regenerating Info directory index in ${infodir} ..."
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rm -f "${D}"${infodir}/dir{,.*}
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for f in "${D}"${infodir}/*; do
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if [[ ${f##*/} != *-[0-9]* && -e ${f} ]]; then
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install-info --info-dir="${D}"${infodir} "${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
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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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}
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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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