From eac80379527df3ec32fc59fc12848cae4e17e244 Mon Sep 17 00:00:00 2001
From: Ned Ludd <solar@gentoo.org>
Date: Wed, 8 Mar 2006 03:39:54 +0000
Subject: - commit initial split install masking code. this commits adds new
 portage variable PKG_INSTALL_MASK for fine tuning what gets added to the
 binary .tbz2 and xpak data. This function will probably be later split out
 into a misc-functions.sh by zac

svn path=/main/trunk/; revision=2825
---
 bin/ebuild.sh | 41 ++++++++++++++++++++++++++---------------
 1 file changed, 26 insertions(+), 15 deletions(-)

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index b369d1f38..546182ee4 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -1069,6 +1069,9 @@ dyn_install() {
 	prepall
 	cd "${D}"
 
+	# Allow user to remove unwanted files.
+	install_mask "${D}" ${PKG_INSTALL_MASK}
+
 	declare -i UNSAFE=0
 	for i in $(find "${D}/" -type f -perm -2002); do
 		((UNSAFE++))
@@ -1298,6 +1301,28 @@ dyn_install() {
 	trap SIGINT SIGQUIT
 }
 
+install_mask() {
+	local root="$1"
+	shift
+	local install_mask="$*"
+
+	# we don't want globbing for initial expansion, but afterwards, we do
+	local shopts=$-
+	set -o noglob
+	for no_inst in ${install_mask}; do
+		set +o noglob
+		einfo "Removing ${no_inst}"
+		# normal stuff
+		rm -Rf ${root}/${no_inst} >&/dev/null
+
+		# we also need to handle globs (*.a, *.h, etc)
+		find "${root}" -name ${no_inst} -exec rm -fR {} \; >&/dev/null
+	done
+	# set everything back the way we found it
+	set +o noglob
+	set -${shopts}
+}
+
 dyn_preinst() {
 	# set IMAGE depending if this is a binary or compile merge
 	[ "${EMERGE_FROM}" == "binary" ] && IMAGE=${PKG_TMPDIR}/${PF}/bin \
@@ -1315,21 +1340,7 @@ dyn_preinst() {
 		fi
 	done
 
-	# we don't want globbing for initial expansion, but afterwards, we do
-	local shopts=$-
-	set -o noglob
-	for no_inst in ${INSTALL_MASK}; do
-		set +o noglob
-		einfo "Removing ${no_inst}"
-		# normal stuff
-		rm -Rf ${IMAGE}/${no_inst} >&/dev/null
-
-		# we also need to handle globs (*.a, *.h, etc)
-		find "${IMAGE}" -name ${no_inst} -exec rm -fR {} \; >&/dev/null
-	done
-	# set everything back the way we found it
-	set +o noglob
-	set -${shopts}
+	install_mask "${IMAGE}" ${INSTALL_MASK}
 
 	# remove share dir if unnessesary
 	if hasq nodoc $FEATURES -o hasq noman $FEATURES -o hasq noinfo $FEATURES; then
-- 
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