Support for emacs. Thanks to P.L.Hayes <paul@wolfbone.ath.cx>; bug #66765.

2 files changed, 48 insertions, 15 deletions

diff --git a/media-gfx/gnuplot/ChangeLog b/media-gfx/gnuplot/ChangeLog
index eadb64336db5..b36ab9c7d53f 100644
--- a/media-gfx/gnuplot/ChangeLog
+++ b/media-gfx/gnuplot/ChangeLog
@@ -1,6 +1,9 @@
 # ChangeLog for media-gfx/gnuplot
 # Copyright 2002-2004 Gentoo Foundation; Distributed under the GPL v2
-# $Header: /var/cvsroot/gentoo-x86/media-gfx/gnuplot/ChangeLog,v 1.30 2004/10/17 05:46:48 usata Exp $
+# $Header: /var/cvsroot/gentoo-x86/media-gfx/gnuplot/ChangeLog,v 1.31 2004/10/19 15:34:47 usata Exp $
+
+  20 Oct 2004; Mamoru KOMACHI <usata@gentoo.org> gnuplot-4.0-r1.ebuild:
+  Support for emacs. Thanks to P.L.Hayes <paul@wolfbone.ath.cx>; bug #66765.
 
   17 Oct 2004; Mamoru KOMACHI <usata@gentoo.org> gnuplot-4.0-r1.ebuild:
   Detects XEmacs correctly; bug #66765.
@@ -35,7 +38,7 @@
   files/header-order.patch:
   Added a patch for bug #49263 and corrected the header.
 
-  05 May 2004; Bryan Østergaard <kloeri@gentoo.org> gnuplot-3.8j.ebuild:
+  05 May 2004; Bryan ƒŠstergaard <kloeri@gentoo.org> gnuplot-3.8j.ebuild:
   Stable on alpha.
 
 *gnuplot-4.0 (27 Apr 2004)
diff --git a/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild b/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild
index 5c2f29ffa51b..cd7afb31b966 100644
--- a/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild
+++ b/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild
@@ -1,9 +1,8 @@
 # Copyright 1999-2004 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild,v 1.3 2004/10/17 05:46:48 usata Exp $
+# $Header: /var/cvsroot/gentoo-x86/media-gfx/gnuplot/gnuplot-4.0-r1.ebuild,v 1.4 2004/10/19 15:34:47 usata Exp $
 
-inherit eutils
-# inherit elisp-common
+inherit eutils elisp-common
 
 MY_P="${P}.0"
 
@@ -14,11 +13,11 @@ LICENSE="gnuplot"
 
 SLOT="0"
 KEYWORDS="~x86 ~amd64 ~sparc"
-IUSE="doc gd ggi pdflib plotutils png readline svga X xemacs"
-#IUSE="${IUSE} emacs"
+IUSE="doc emacs gd ggi pdflib plotutils png readline svga X xemacs"
 
 DEPEND="
 	xemacs? ( virtual/xemacs )
+	emacs? ( virtual/emacs !app-emacs/gnuplot-mode )
 	pdflib? ( media-libs/pdflib )
 	ggi? ( media-libs/libggi )
 	png? ( media-libs/libpng )
@@ -28,10 +27,11 @@ DEPEND="
 	svga? ( media-libs/svgalib )
 	readline? ( >=sys-libs/readline-4.2 )
 	plotutils? ( media-libs/plotutils )"
-#	emacs? ( app-emacs/gnuplot-mode )
 
 S=${WORKDIR}/${MY_P}
 
+E_SITEFILE="50gnuplot-gentoo.el"
+
 src_unpack() {
 	unpack ${A}
 	cd ${S}
@@ -56,13 +56,7 @@ src_compile() {
 		&& myconf="${myconf} --with-readline=gnu --enable-history-file" \
 		|| myconf="${myconf} --with-readline"
 
-	if use xemacs ; then
-		export EMACS=xemacs
-		myconf="${myconf} --with-lispdir=/usr/lib/xemacs/site-packages/${PN}"
-	else
-		export EMACS=no
-		myconf="${myconf} --without-lisp-files"
-	fi
+	myconf="${myconf} --without-lisp-files"
 
 	# This is a hack to avoid sandbox violations when using the Linux console.
 	# Creating the DVI and PDF tutorials require /dev/svga to build the
@@ -83,6 +77,37 @@ src_compile() {
 src_install () {
 	make DESTDIR=${D} install || die
 
+	if use emacs; then
+		cd lisp
+		einfo "Configuring gnuplot-mode for emacs..."
+		EMACS="emacs" lispdir="/usr/share/emacs/site-lisp/${PN}" econf || die
+		make DESTDIR=${D} install || die
+		make clean
+		cd ..
+
+		# Gentoo emacs site-lisp configuration
+		string="(add-to-list 'load-path \"/usr/share/emacs/site-lisp/${PN}\")"
+		echo -e ";;; Gnuplot site-lisp configuration\n\n${string}\n" > ${E_SITEFILE}
+		sed '/^;; move/,+4 d' lisp/dotemacs >> ${E_SITEFILE}
+		elisp-site-file-install ${E_SITEFILE}
+	fi
+
+	if use xemacs; then
+		cd lisp
+		einfo "Configuring gnuplot-mode for xemacs..."
+		EMACS="xemacs" lispdir="/usr/lib/xemacs/site-packages/${PN}" econf || die
+		make DESTDIR=${D} install || {
+			ewarn "Compiling/installing gnuplot-mode for xemacs has failed."
+			ewarn "I need xemacs-base to be installed before I can compile"
+			ewarn "the gnuplot-mode lisp files for xemacs successfully."
+			ewarn "Please try re-emerging me after app-xemacs/xemacs-base"
+			ewarn "has been successfuly emerged."
+			die
+			}
+		cd ..
+	fi
+
+
 	dodoc BUGS ChangeLog FAQ NEWS PATCHLEVEL PGPKEYS PORTING README* TODO VERSION
 
 	if use doc; then
@@ -102,6 +127,7 @@ src_install () {
 }
 
 pkg_postinst() {
+	use emacs && elisp-site-regen
 	if use svga ; then
 		einfo "In order to enable ordinary users to use SVGA console graphics"
 		einfo "gnuplot needs to be set up as setuid root.  Please note that"
@@ -109,3 +135,7 @@ pkg_postinst() {
 		einfo "As root, manually \"chmod u+s /usr/bin/gnuplot\"."
 	fi
 }
+
+pkg_postrm() {
+	use emacs && elisp-site-regen
+}