1 files changed, 92 insertions, 0 deletions
diff --git a/eclass/embassy.eclass b/eclass/embassy.eclass
new file mode 100644
index 000000000000..a8f8e85180fa
--- /dev/null
+++ b/eclass/embassy.eclass
@@ -0,0 +1,92 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+# Author Olivier Fisette <ribosome@gentoo.org>
+
+# This eclass is used to install EMBASSY programs (EMBOSS add-ons).
+
+# The inheriting ebuild should provide a "DESCRIPTION", "KEYWORDS" and, if
+# necessary, add "(R|P)DEPEND"encies. Additionnaly, the inheriting ebuild's
+# name must begin by "embassy-". Also, before inheriting, the ebuild should
+# specify what version of EMBOSS is required by setting EBOV.
+
+inherit eutils multilib
+
+# The EMBASSY package name, retrieved from the inheriting ebuild's name
+EN=${PN:8}
+# The full name and version of the EMBASSY package (excluding the Gentoo
+# revision number)
+EF="$(echo ${EN} | tr "[:lower:]" "[:upper:]")-${PV}"
+
+HOMEPAGE="http://emboss.sourceforge.net/"
+LICENSE="LGPL-2 GPL-2"
+SRC_URI="ftp://emboss.open-bio.org/pub/EMBOSS/EMBOSS-${EBOV}.tar.gz
+	ftp://emboss.open-bio.org/pub/EMBOSS/${EF}.tar.gz"
+
+SLOT="0"
+IUSE="X png"
+
+DEPEND="=sci-biology/emboss-${EBOV}*
+	!<sci-biology/emboss-${EBOV}
+	X? ( x11-libs/libX11 )
+	png? ( sys-libs/zlib
+		media-libs/libpng
+		>=media-libs/gd-1.8
+	)"
+
+S=${WORKDIR}/EMBOSS-${EBOV}/embassy/${EF}
+
+embassy_src_unpack() {
+	unpack ${A}
+	mkdir EMBOSS-${EBOV}/embassy
+	mv ${EF} EMBOSS-${EBOV}/embassy/
+	cp /usr/$(get_libdir)/libplplot.la EMBOSS-${EBOV}/plplot/
+	cp /usr/$(get_libdir)/libeplplot.la EMBOSS-${EBOV}/plplot/
+	cp /usr/$(get_libdir)/libajax.la EMBOSS-${EBOV}/ajax/
+	cp /usr/$(get_libdir)/libajaxg.la EMBOSS-${EBOV}/ajax/
+	cp /usr/$(get_libdir)/libnucleus.la EMBOSS-${EBOV}/nucleus/
+	if [ -e "${FILESDIR}"/${PF}.patch ]; then
+		cd "${S}"
+		epatch "${FILESDIR}"/${PF}.patch
+	fi
+}
+
+embassy_src_compile() {
+	local PREFIX="${ROOT}/usr"
+	local EXTRA_CONF
+	! use X && EXTRA_CONF="${EXTRA_CONF} --without-x"
+	! use png && EXTRA_CONF="${EXTRA_CONF} --without-pngdriver"
+	./configure \
+			"--bindir=${PREFIX}/bin" \
+			"--sbindir=${PREFIX}/sbin" \
+			"--libexecdir=${PREFIX}/libexec" \
+			"--sysconfdir=${ROOT}/etc" \
+			"--sharedstatedir=${ROOT}/var" \
+			"--localstatedir=${ROOT}/var" \
+			"--libdir=${PREFIX}/$(get_libdir)" \
+			"--includedir=${PREFIX}/include" \
+			"--datarootdir=${PREFIX}/share" \
+			"--datadir=${PREFIX}/share" \
+			"--infodir=${PREFIX}/share/info" \
+			"--localedir=${PREFIX}/share/locale" \
+			"--mandir=${PREFIX}/share/man" \
+			${EXTRA_CONF} || die
+	emake || die "Before reporting this error as a bug, please make sure you compiled
+	EMBOSS and the EMBASSY packages with the same \"USE\" flags. Failure to
+	do so may prevent the compilation of some EMBASSY packages, or cause
+	runtime problems with some EMBASSY programs. For example, if you
+	compile EMBOSS with \"png\" support and then try to build DOMAINATRIX
+	without \"png\" support, compilation will fail when linking the binaries."
+}
+
+embassy_src_install() {
+	emake DESTDIR="${D}" install || die "Install failed"
+	dodoc AUTHORS ChangeLog NEWS README
+	dodir /usr/share
+	mv "${D}"/usr/local/share/* "${D}"/usr/share/
+	rmdir "${D}"/usr/local/share
+	rmdir "${D}"/usr/local
+}
+
+EXPORT_FUNCTIONS src_unpack src_compile src_install