[patch] disable flags that aren't explicitly set

qpkg-patch-0.1.32-implicituseflags (text/plain), 915 bytes, created by Eldad Zack (RETIRED) on 2003-10-18 15:36:51 UTC

--- /usr/bin/qpkg	2003-10-17 05:39:15.000000000 +0200
+++ qpkg	2003-10-19 00:25:22.000000000 +0200
@@ -407,10 +407,24 @@
 			do
 				rdepend=$(< ${deppkg}/RDEPEND)
 
-				for flag in $(< ${deppkg}/USE)
+				#leave only the flags
+				depflags=$(grep '?' ${deppkg}/RDEPEND | sed 's/\? ( [[:alnum:][:punct:]\* ]* )//')
+
+				useflags=$(< ${deppkg}/USE)
+
+				#add -flag explicitly if it isn't on the list, so we can remove the dependency later on
+				for flag in ${depflags}
+				do
+					if ! grep -qsw ${flag} ${deppkg}/USE; then
+						useflags="${useflags} -${flag}"
+					fi
+				done
+
+				# replace "/" with escaped slash: "\/"
+				for flag in ${useflags//\//\\\/}
 				do
 					if [[ "${flag:0:1}" == "-" ]]; then
-						rdepend=$(echo ${rdepend} | sed "s/${flag:1}? ( [[:alnum:][:punct:]]* )//")
+						rdepend=$(echo ${rdepend} | sed "s/${flag:1}? ( [[:alnum:][:punct:]\* ]* )//")
 					fi
 				done