introduce doc and examples USE flag, handling emacs USE flag correctly by preventing a file to be installed if it is not set

(Portage version: 2.1.3.9)

1 files changed, 76 insertions, 0 deletions

diff --git a/sci-misc/gri/gri-2.12.16-r1.ebuild b/sci-misc/gri/gri-2.12.16-r1.ebuild
new file mode 100644
index 000000000000..e49b3618a7d1
--- /dev/null
+++ b/sci-misc/gri/gri-2.12.16-r1.ebuild
@@ -0,0 +1,76 @@
+# Copyright 1999-2007 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: /var/cvsroot/gentoo-x86/sci-misc/gri/gri-2.12.16-r1.ebuild,v 1.1 2007/09/25 07:08:03 opfer Exp $
+
+inherit eutils elisp-common
+
+DESCRIPTION="language for scientific graphics programming"
+HOMEPAGE="http://gri.sourceforge.net/"
+SRC_URI="mirror://sourceforge/gri/${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc ~x86"
+IUSE="doc emacs examples"
+RESTRICT="test"
+
+DEPEND=">=sci-libs/netcdf-3.5.0
+	virtual/tetex
+	media-gfx/imagemagick
+	virtual/ghostscript
+	emacs? ( virtual/emacs )"
+
+SITEFILE="50gri-gentoo.el"
+
+src_compile() {
+	econf || die "econf failed."
+	emake || die "emake failed."
+	if use emacs; then
+		cd src
+		elisp-comp *.el || die "elisp-comp failed"
+	fi
+}
+
+src_install() {
+	# Replace PREFIX now and correct paths in the startup message.
+	sed -e s,PREFIX/share/gri/doc/,/usr/share/doc/${P}/, -i "${S}/src/startup.msg"
+
+	einstall || die "einstall failed."
+
+	# license text not necessary
+	rm "${D}"/usr/share/gri/doc/license.txt
+
+	# install target installs it always
+	use emacs || rm -rf "${D}"/usr/share/emacs
+
+	if ! use doc; then
+		sed -e "s/Manual at.*//" -i "${D}"/usr/share/gri/startup.msg
+		rm "${D}"/usr/share/gri/doc/cmdrefcard.ps
+		rm "${D}"/usr/share/gri/doc/refcard.ps
+		rm -rf "${D}"/usr/share/gri/doc/html
+	fi
+	if ! use examples; then
+		sed -e "s/Examples at.*//" -i "${D}"/usr/share/gri/startup.msg
+		rm -rf "${D}"/usr/share/gri/doc/examples
+	fi
+
+	dodoc README
+
+	#move docs to the proper place
+	mv "${D}"/usr/share/gri/doc/* "${D}/usr/share/doc/${PF}"
+	rmdir "${D}/usr/share/gri/doc/"
+
+	if use emacs; then
+		cd src
+		elisp-install gri *.{el,elc} || die "elisp-install failed"
+		elisp-site-file-install "${FILESDIR}/${SITEFILE}"
+	fi
+}
+
+pkg_postinst() {
+	use emacs && elisp-site-regen
+}
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}