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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/app-editors/qemacs/qemacs-0.3.1-r3.ebuild,v 1.9 2007/07/22 18:47:18 ulm Exp $
inherit eutils versionator flag-o-matic
DESCRIPTION="QEmacs (for Quick Emacs) is a very small but powerful UNIX editor"
HOMEPAGE="http://fabrice.bellard.free.fr/qemacs/"
SRC_URI="http://fabrice.bellard.free.fr/qemacs/${P}.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="amd64 ppc x86"
IUSE="X png unicode xv"
DEPEND="X? ( x11-libs/libX11
x11-libs/libXext
xv? ( x11-libs/libXv ) )
png? ( =media-libs/libpng-1.2* )"
RDEPEND="${DEPEND}"
PROVIDE="virtual/editor"
src_unpack() {
unpack ${A}
cd ${S}
# Add a patch to install to DESTDIR, make directories during install
# and install the binary/man page using the qemacs name to avoid clash
# with app-editors/qe.
# Also removes forced march setting and align-functions on x86, as
# they would override user's CFLAGS..
epatch "${FILESDIR}/${P}-Makefile-gentoo.patch"
# Change the references to the qe binary to reflect the installed name
# qemacs.
epatch "${FILESDIR}/${P}-manpage-ref-fix.patch"
# Set the datadir to qemacs, upstream installs in to qe which conflicts
# with files installed in app-editors/qe. Currently no breakage
# occurs, but it makes sense to change before that happens.
epatch "${FILESDIR}/${P}-qemacs-datadir.patch"
epatch "${FILESDIR}/${P}-configure-gentoo.patch"
epatch "${FILESDIR}/${P}-make_backup.patch"
useq unicode && epatch "${FILESDIR}/${P}-tty_utf8.patch"
epatch "${FILESDIR}/${P}-gcc-3.4.patch"
# Patches to avoid compilation errors with GCC 4, see bug #141292
epatch "${FILESDIR}/${P}-gcc4_tty_c.patch"
epatch "${FILESDIR}/${P}-gcc4_x11_c.patch"
epatch "${FILESDIR}/${P}-gcc4_charset_c.patch"
# port to new libpng API, see bug #141566
useq png && epatch "${FILESDIR}/${P}-libpng-1_2.patch"
# Change the manpage to reference a /real/ file instead of just an
# approximation. Purely cosmetic!
sed -i "s,^/usr/share/doc/qemacs,&-${PVR}," qe.1
}
src_compile() {
# when using any other CFLAGS than -O0, qemacs will segfault on startup, see bug #92011
replace-flags -O? -O0
econf $(use_enable X x11) \
$(use_enable png) \
$(use_enable xv) \
|| die "econf failed"
emake -j1 || die
}
src_test() {
# There are some files purporting to be tests in the tarball, however
# there is no defined way to use them and I imagine even if there was
# it would require user interaction.
# The toplevel Makefile calls the test target from the non-existant
# tests/Makefile, so just noop to stop errors if maketest is set.
:
}
src_install() {
make install DESTDIR=${D} || die
dodoc Changelog README TODO config.eg
dohtml *.html
insinto /usr/share/doc/${PF}/plugin-example/
doins plugin-example/*
# Install headers so users can build their own plugins.
insinto /usr/include/qemacs
doins cfb.h config.h cutils.h display.h fbfrender.h libfbf.h qe.h \
qeconfig.h qestyles.h qfribidi.h
cd libqhtml
insinto /usr/include/qemacs/libqhtml
doins {css{,id},htmlent}.h
}
pkg_postinst() {
einfo "This version of qemacs is not entirely backwards compatible with"
einfo "versions prior to 0.3.1-r1."
echo
einfo "The name of the binary has been changed to qemacs, to fix a name"
einfo "clash with app-editors/qe."
echo
einfo "The location of user config files have been changed to ~/.qemacs, to"
einfo "remove some ambiguity."
}
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