ebuild for sxemacs 22.1.10

sxemacs-22.1.10.ebuild (text/plain), 10.68 KB, created by Horst Günther Burkhardt III on 2009-12-25 02:37:34 UTC

# Distributed under the terms of the GNU General Public License v2

# Note: Although this ebuild has the approval of the SXEmacs Project,
# it is not an official subset of the project and thus only limited
# support can be offered for this ebuild.

EAPI="2"

inherit eutils flag-o-matic

DESCRIPTION="A text editing and development environment based on XEmacs that aims to be second to none in regards to stability, features, and innovation."
HOMEPAGE="http://www.sxemacs.org/"
SRC_URI="http://downloads.sxemacs.org/releases/${P}.tar.lzma
	http://www.malfunction.de/afterstep/files/NeXT_XEmacs.tar.gz"

LICENSE="GPL-3"
SLOT="0"
KEYWORDS="amd64 ppc ppc64 x86 ~x86-fbsd"
MAKEOPTS="-j1"

IUSE="X alsa jack pulseaudio oss nas arts ao esd gif png jpeg xface tiff ffmpeg mad bdwgc
      sndfile sox ssl tls ipv6 pop kerberos hesiod postgresql libffi gmp mpfr magic xpm
      athena neXt Xaw3d motif xim canna freewnn gdbm berkdb tty gpm ncurses mule socks
      omgoptimize warnfull"

X_DEPEND="x11-libs/libXt x11-libs/libXmu x11-libs/libXext x11-misc/xbitmaps"

DEPEND="virtual/libc
	=sys-libs/zlib-1.2*
	app-arch/bzip2
	>=media-libs/audiofile-0.2.3
	X? ( $X_DEPEND !Xaw3d? ( !neXt? ( x11-libs/libXaw ) ) )
	alsa? ( media-sound/alsa-headers )
	jack? ( media-sound/jack )
	pulseaudio? ( media-sound/pulseaudio )
	nas? ( media-libs/nas )
	arts? ( kde-base/arts )
	ao? ( >=media-libs/libao-0.8.5 )
	esd? ( media-sound/esound )
	png? ( =media-libs/libpng-1.2* )
	jpeg? ( media-libs/jpeg )
	xface? ( media-libs/compface )
	tiff? ( media-libs/tiff )
	ffmpeg? ( media-video/ffmpeg )
	mad? ( media-libs/libmad media-sound/madplay )
	bdwgc? ( dev-libs/boehm-gc )
	sndfile? ( media-libs/libsndfile )
	sox? ( media-sound/sox )
	ssl? ( >=dev-libs/openssl-0.9.8 )
	tls? ( >=net-libs/gnutls-2.0.4 )
	kerberos? ( app-crypt/mit-krb5 )
	hesiod? ( net-dns/hesiod )
	postgresql? ( dev-db/postgresql-base )
	libffi? ( || (
		     sys-devel/gcc[libffi]
		     dev-libs/libffi
		)    )
	gmp? ( dev-libs/gmp )
	mpfr? ( dev-libs/mpfr )
	athena? ( x11-libs/libXaw )
	neXt? ( x11-libs/neXtaw )
	Xaw3d? ( x11-libs/Xaw3d )
	motif? ( >=x11-libs/openmotif-2.1.30 )
	canna? ( app-i18n/canna )
	freewnn? ( app-i18n/freewnn )
	gdbm? ( >=sys-libs/gdbm-1.8.3 )
	berkdb? ( sys-libs/db )
	gpm? ( sys-libs/gpm )
	ncurses? ( >=sys-libs/ncurses-5.2 )
	magic? ( sys-apps/file )"

PDEPEND="app-xemacs/xemacs-base
	 mule? ( app-xemacs/mule-base )"

PROVIDE="virtual/sxemacs"

pkg_setup() {
	if use libffi ;
	then
		elog "You've elected to build SXEmacs with FFI support."
		elog "This will allow you to view in SXEmacs any image type"
		elog "supported by ImageMagick's libWand."
		elog "It will also allow you to download the initial XE packages"
		elog "from within SXEmacs itself. To do this, use"
		elog "            M-x pui-bootstrap RET"
	fi

	if use bdwgc ;
	then
		ewarn "You've elected to compile SXEmacs with support for the"
		ewarn "Boehm-Demers-Weiser Garbage Collector, or Boehm-GC."
		ewarn "The BDWGC code is still in its infancy, and is known to"
		ewarn "consume larger-than-average amounts of memory in an SXEmacs"
		ewarn "session. You have been warned."
	fi

	ewarn "Note: Although this ebuild has the approval of the SXEmacs Project,"
	ewarn "it is not an official subset of the project and thus only limited"
	ewarn "support can be offered for this ebuild. "
}

src_unpack() {
	unpack ${P}.tar.lzma
	use neXt && unpack NeXT_XEmacs.tar.gz
}

src_prepare() {
	use neXt && cp "${WORKDIR}"/NeXT.XEmacs/xemacs-icons/* "${S}"/etc/toolbar/
}

src_compile() {

	#####################################
	# Allow SXEmacs to decide on CFLAGS #
	#####################################
	# Don't know why a higher value won't work on some Gentoo systems, but to be
	# safe and ensure that users don't whinge too much, we'll arbitrate -O2 as
	# the optimisation level.
	# Also work around hardened compiler bugs.
	replace-flags -O* -O2
	filter-flags -fomit-frame-pointer -fPIE
	is-flag -nopie && append-flags -nopie

	#################
	# Configuration #
	#################
	local myconf=""

	    #######################
	    # Configuration for X #
	    #######################
	    if use X ; then
		myconf="${myconf} --with-widgets=athena"
		myconf="${myconf} --with-dialogs=athena"
		myconf="${myconf} --with-menubars=lucid"
		myconf="${myconf} --with-scrollbars=lucid"
	    if use motif ; then
		myconf="--with-widgets=motif"
		myconf="${myconf} --with-dialogs=motif"
		myconf="${myconf} --with-scrollbars=motif"
		myconf="${myconf} --with-menubars=lucid"
	    fi
	    if use athena ; then
		myconf="--with-scrollbars=athena"
	    fi
	    if use Xaw3d ; then
		myconf="${myconf} --with-athena=3d"
	    elif use neXt ; then
		myconf="${myconf} --with-athena=next"
	    else
		myconf="${myconf} --with-athena=xaw"
	    fi

	    else
		myconf="${myconf} --without-x"
	    fi

	    #########################
	    # Configuration for TTY #
	    #########################
	    local ttyconf=""
	    if use tty ; then
	    ttyconf="${ttyconf} --with-tty"
	    if use tty ; then
		if use ncurses ; then
			ttyconf="${ttyconf} --with-ncurses"
		else
			ttyconf="${ttyconf} --without-ncurses"
		fi
		if use gpm ; then
			ttyconf="${ttyconf} --with-gpm"
		else
			ttyconf="${ttyconf} --without-gpm"
		fi
	    fi
	    else
		ttyconf="${ttyconf} --without-tty"
	    fi
	    myconf="${myconf} ${ttyconf}"


	    ######################
	    # MULE Configuration #
	    ######################
	    if use mule ; then
	    myconf="${myconf} --with-mule"
	    if use xim ; then
		if use motif ; then
			myconf="${myconf} --with-xim=motif"
		else
			myconf="${myconf} --with-xim=xlib"
		fi
	    else
		myconf="${myconf} --with-xim=no"
	    fi
		use canna && myconf="${myconf} --with-canna"
		use freewnn && myconf="${myconf} --with-wnn"
	    else
		myconf="${myconf} --without-mule"
	    fi

	    #######################
	    # Sound Configuration #
	    #######################
	    local soundconf="none"
	    # Define what sound outputs we use
	    use alsa && soundconf="${soundconf},alsa"
	    use jack && soundconf="${soundconf},jack"
	    use pulseaudio && soundconf="${soundconf},pulse"
	    use oss && soundconf="${soundconf},oss"
	    use nas && soundconf="${soundconf},nas"
	    use arts && soundconf="${soundconf},arts"
	    use ao && soundconf="${soundconf},ao"
	    use esd && soundconf="${soundconf},esd"
	    # And make them work
	    myconf="${myconf} --with-sound=${soundconf}"

	    ########################
	    # Images Configuration #
	    ########################
	    local imageconf="none"
	    # Define Image Types to support
	    use gif && imageconf="${imageconf},gif"
	    use png && imageconf="${imageconf},png"
	    use jpeg && imageconf="${imageconf},jpeg"
	    use xface && imageconf="${imageconf},xface"
	    use tiff && imageconf="${imageconf},tiff"
	    use xpm && imageconf="${imageconf},xpm"
	    # And make them work
	    myconf="${myconf} --with-image=${imageconf}"
	    # Note - If FFI useflag is set, and ImageMagick is installed, SXEmacs
	    # will make use of libWand and can thus display many more types of
	    # image.

	    ##########################
	    # Database Configuration #
	    ##########################
	    local mydb="none"
	    use gdbm && mydb="${mydb},gdbm"
	    use berkdb && mydb="${mydb},berkdb"
	    myconf="${myconf} --with-database=${mydb}"
	    # and add support for postgre here
	    use postgresql && myconf="${myconf} --with-postgresql" || myconf="${myconf} --without-postgresql"

	    #######################
	    # Media Configuration #
	    #######################
	    local mediaconf="none,internal"
	    # Define Media Types to support
	    use ffmpeg && mediaconf="${mediaconf},ffmpeg"
	    use mad && mediaconf="${mediaconf},mad"
	    use sndfile && mediaconf="${mediaconf},sndfile"
	    use magic && mediaconf="${mediaconf},magic"
	    use sox && mediaconf="${mediaconf},sox"
	    # And make them work
	    myconf="${myconf} --with-media=${mediaconf}"

	    ########################
	    # Cryptography Options #
	    ########################
	    local crypto=""
	    use ssl && crypto="${crypto} --with-openssl"
	    use tls && crypto="${crypto} --with-gnutls"
	    myconf="${myconf} ${crypto}"

	    ############################
	    # Networking Configuration #
	    ############################
	    local netconf=""
	    use pop && netconf="${netconf} --with-pop" || netconf="${netconf} --without-pop"
	    use kerberos && netconf="${netconf} --with-kerberos" || netconf="${netconf} --without-kerberos"
	    use hesiod && netconf="${netconf} --with-hesiod"
	    use socks && netconf="${netconf} --with-socks"
	    myconf="${myconf} ${netconf}"

	    #######
	    # FFI #
	    #######
	    use libffi && myconf="${myconf} --with-ffi"

	    #########################################
	    # Boehm-Demers-Weiser Garbage Collector #
	    #########################################
	    use bdwgc && myconf="${myconf} --with-experimental-features=all"

	    ############################
	    # Aggressive Optimisations #
	    ############################
	    use omgoptimize && myconf="${myconf} --with-ridiculously-aggressive-optimisations"

	    ##########################
	    # Maximum Warning Output #
	    ##########################
	    use warnfull && myconf="${myconf} --with-maximum-warning-output"

	    ####################
	    # Neat Math Tricks #
	    ####################
	    # I'm going to let SXEmacs do the deciding here.
	    # The useflags will simply be for dependencies.
	    myconf="${myconf} --with-ent=all --with-ase=all"

	    ##################
	    # Module Support #
	    ##################
	    myconf="${myconf} --with-module-support"
	    myconf="${myconf} --with-modules=all"

	########################
	# End of Configuration #
	########################

	###############
	# ./configure #
	###############

	tuple=$(configgmp.guess)
	./configure --prefix=/usr ${myconf} || die "The SXEmacs Configure Script failed to run correctly."

	#################
	# Build SXEmacs #
	#################

	emake beta check || die "The SXEmacs Build Process (compilation) failed."

}

src_install() {
	###################
	# Install SXEmacs #
	###################

	emake prefix="${D}"/usr mandir="${D}"/usr/share/man/man1 infodir="${D}"/usr/share/info install gzip-el

	dodir /usr/share/sxemacs/xemacs-packages/
	dodir /usr/share/sxemacs/sxemacs-packages/
	dodir /usr/share/sxemacs/site-packages/
	dodir /usr/lib/sxemacs/${tuple}/modules/
	dodir /usr/lib/${P}/${tuple}/modules/
	dodir /usr/lib/sxemacs/${tuple}/site-modules/
	dodir /usr/lib/${P}/${tuple}/site-modules/

	if use mule;
	then
	dodir /usr/share/sxemacs/mule-packages
	fi

	insinto /usr/share/pixmaps
	newins "${S}"/etc/${PN}-icon3.xpm ${PN}.xpm

	insinto /usr/share/applications
	doins "${S}"/etc/${PN}.desktop

}


pkg_postinst() {
	eselect emacs update --if-unset
}

pkg_postrm() {
	eselect emacs update --if-unset
}