From: fuzzyray <fuzzyray@gentoo.org>
Date: Sat, 16 Feb 2008 20:51:01 +0000 (-0000)
Subject: Filter SEARCH_DIRS_MASK paths from SEARCH_DIRS. (Bug 194993)
X-Git-Tag: gentoolkit-0.2.4.3~52
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=058422e807e126d8d50649a7e6125332a6717902;p=gentoolkit.git

Filter SEARCH_DIRS_MASK paths from SEARCH_DIRS. (Bug 194993)

svn path=/; revision=461
---

diff --git a/trunk/src/revdep-rebuild/revdep-rebuild b/trunk/src/revdep-rebuild/revdep-rebuild
index 70c4931..f7a6a00 100755
--- a/trunk/src/revdep-rebuild/revdep-rebuild
+++ b/trunk/src/revdep-rebuild/revdep-rebuild
@@ -348,10 +348,22 @@ if [[ -r /etc/ld.so.conf && -s /etc/ld.so.conf ]]; then
 fi
 
 # Set the final variables
-[[ $SEARCH_DIRS ]] || die 1 "No search defined -- this is a bug."
 SEARCH_DIRS=$(clean_var <<< "$SEARCH_DIRS")
 SEARCH_DIRS_MASK=$(clean_var <<< "$SEARCH_DIRS_MASK")
 LD_LIBRARY_MASK=$(clean_var <<< "$LD_LIBRARY_MASK")
+# Filter masked paths from SEARCH_DIRS
+filter_SEARCH_DIRS=
+for sdir in ${SEARCH_DIRS} ; do
+	unset skip_me
+	for mdir in ${SEARCH_DIRS_MASK} ; do
+		[[ ${sdir} == ${mdir}/* ]] \
+			&& skip_me=1 && break
+	done
+	[[ -n ${skip_me} ]] || filter_SEARCH_DIRS+=" ${sdir}"
+done
+SEARCH_DIRS=$(clean_var "${filter_SEARCH_DIRS}")
+unset sdir mdir skip_me filter_SEARCH_DIRS
+[[ $SEARCH_DIRS ]] || die 1 "No search defined -- this is a bug."
 
 set_trap() {
 	trap "rm_temp $1" SIGHUP SIGINT SIGQUIT SIGABRT SIGTERM