[gentoo-dev] [PATCH 3/4] allow ebuild override of eclass generated econf

[Gilles Dartiguelongue]

gnome2.eclass appends configure switches to user arguments.
Change logic so that it prepends values to G2CONF and pass extra args
of 
gnome2_src_configure after G2CONF so that ebuilds can indeed override
eclass
settings.

---
 eclass/gnome2.eclass | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/eclass/gnome2.eclass b/eclass/gnome2.eclass
index e2540d1..750f20b 100644
--- a/eclass/gnome2.eclass
+++ b/eclass/gnome2.eclass
@@ -140,7 +140,7 @@ gnome2_src_configure() {
 	# Update the GNOME configuration options
 	if [[ ${GCONF_DEBUG} != 'no' ]] ; then
 		if use debug ; then
-			G2CONF="${G2CONF} --enable-debug=yes"
+			G2CONF="--enable-debug=yes ${G2CONF}"
 		fi
 	fi
 
@@ -153,44 +153,44 @@ gnome2_src_configure() {
 	# Preserve old behavior for older EAPI.
 	if grep -q "enable-gtk-doc" ${ECONF_SOURCE:-.}/configure ; then
 		if has ${EAPI:-0} 0 1 2 3 4 && in_iuse doc ; then
-			G2CONF="${G2CONF} $(use_enable doc gtk-doc)"
+			G2CONF="$(use_enable doc gtk-doc) ${G2CONF}"
 		else
-			G2CONF="${G2CONF} --disable-gtk-doc"
+			G2CONF="--disable-gtk-doc ${G2CONF}"
 		fi
 	fi
 
 	# Pass --disable-maintainer-mode when needed
 	if grep -q "^[[:space:]]*AM_MAINTAINER_MODE(\[enable\])" \
 		${ECONF_SOURCE:-.}/configure.*; then
-		G2CONF="${G2CONF} --disable-maintainer-mode"
+		G2CONF="--disable-maintainer-mode ${G2CONF}"
 	fi
 
 	# Pass --disable-scrollkeeper when possible
 	if grep -q "disable-scrollkeeper" ${ECONF_SOURCE:-.}/configure; then
-		G2CONF="${G2CONF} --disable-scrollkeeper"
+		G2CONF="--disable-scrollkeeper ${G2CONF}"
 	fi
 
 	# Pass --disable-silent-rules when possible (not needed for eapi5),
bug #429308
 	if has ${EAPI:-0} 0 1 2 3 4; then
 		if grep -q "disable-silent-rules" ${ECONF_SOURCE:-.}/configure; then
-			G2CONF="${G2CONF} --disable-silent-rules"
+			G2CONF="--disable-silent-rules ${G2CONF}"
 		fi
 	fi
 
 	# Pass --disable-schemas-install when possible
 	if grep -q "disable-schemas-install" ${ECONF_SOURCE:-.}/configure;
then
-		G2CONF="${G2CONF} --disable-schemas-install"
+		G2CONF="--disable-schemas-install ${G2CONF}"
 	fi
 
 	# Pass --disable-schemas-compile when possible
 	if grep -q "disable-schemas-compile" ${ECONF_SOURCE:-.}/configure;
then
-		G2CONF="${G2CONF} --disable-schemas-compile"
+		G2CONF="--disable-schemas-compile ${G2CONF}"
 	fi
 
 	# Avoid sandbox violations caused by gnome-vfs (bug #128289 and
#345659)
 	addwrite "$(unset HOME; echo ~)/.gnome2"
 
-	econf "$@" ${G2CONF}
+	econf ${G2CONF} "$@"
 }
 
 # @FUNCTION: gnome2_src_compile
-- 
1.8.1