# Copyright 1999-2012 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/app-editors/emacs-vcs/emacs-vcs-23.4.9999.ebuild,v 1.2 2012/01/28 11:44:38 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="${RDEPEND} alsa? ( dev-util/pkgconfig ) dbus? ( dev-util/pkgconfig ) X? ( dev-util/pkgconfig ) gzip-el? ( app-arch/gzip )" RDEPEND="${RDEPEND} >=app-emacs/emacs-common-gentoo-1.3[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" 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 ${FULL_VERSION}" fi sed -i \ -e "s:/usr/lib/crtbegin.o:$(`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 $(test-flags -fno-strict-aliasing) if use sh; then replace-flags -O[1-9] -O0 #262359 elif use ia64; then replace-flags -O[2-9] -O1 #325373 else replace-flags -O[3-9] -O2 fi local myconf if use alsa && ! use sound; then einfo "Although sound USE flag is disabled you chose to have alsa," einfo "so sound is switched on anyway." myconf="${myconf} --with-sound" else myconf="${myconf} $(use_with sound)" fi if use X; then myconf="${myconf} --with-x --without-ns" 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" local f for f in athena Xaw3d motif; do use ${f} && ewarn "USE flag \"${f}\" ignored" \ "(superseded by \"gtk\")" done elif use athena || use Xaw3d; then einfo "Configuring to build with Athena/Lucid toolkit" myconf="${myconf} --with-x-toolkit=lucid $(use_with Xaw3d xaw3d)" use motif && ewarn "USE flag \"motif\" ignored" \ "(superseded by \"athena\" or \"Xaw3d\")" elif use motif; then einfo "Configuring to build with Motif toolkit" myconf="${myconf} --with-x-toolkit=motif" else einfo "Configuring to build with no toolkit" myconf="${myconf} --with-x-toolkit=no" fi else myconf="${myconf} --without-x --without-ns" 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/${EMACS_SUFFIX} \ --enable-locallisppath="${EPREFIX}/etc/emacs:${EPREFIX}${SITELISP}" \ --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 "${ED}"/var/lib/games/emacs/{snake,tetris}-scores keepdir /var/lib/games/emacs # remove unused /site-lisp dir rm -rf "${ED}"/usr/share/emacs/${FULL_VERSION}/site-lisp local c=";;" if use source; then insinto /usr/share/emacs/${FULL_VERSION}/src # This is not meant to install all the source -- just the # C source you might find via find-function doins src/*.{c,h,m} doins -r src/{m,s} rm "${ED}"/usr/share/emacs/${FULL_VERSION}/src/Makefile.c rm "${ED}"/usr/share/emacs/${FULL_VERSION}/src/{m,s}/README 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 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." elog fi 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." elog 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 }