Create a PORTAGE_IUSE variable containing an egrep pattern

for use by the QA check that's built into useq(). This allows
the IUSE logic for this check to be isolated in the python
code. (trunk r8945)

svn path=/main/branches/2.1.2/; revision=8948

1 files changed, 6 insertions, 10 deletions

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 25638be66..e88f73442 100755
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -138,15 +138,10 @@ useq() {
 	fi
 
 	# Make sure we have this USE flag in IUSE
-	if ! hasq "${u}" ${IUSE} ${E_IUSE} && \
-		! hasq "+${u}" ${IUSE} ${E_IUSE} && \
-		! hasq "-${u}" ${IUSE} ${E_IUSE} && \
-		! hasq "${u}" ${PORTAGE_ARCHLIST} selinux && \
-		[[ ${u} != arch_* ]] && \
-		[[ ${u} != elibc_* ]] && \
-		[[ ${u} != kernel_* ]] && \
-		[[ ${u} != userland_* ]] ; then
-		eqawarn "QA Notice: USE Flag '${u}' not in IUSE for ${CATEGORY}/${PF}"
+	if [[ ${EBUILD_PHASE} != depend ]] && [[ -n ${PORTAGE_IUSE} ]] ; then
+		echo "${u}" | egrep -q "${PORTAGE_IUSE}" || \
+			eqawarn "QA Notice: USE Flag '${u}' not" \
+				"in IUSE for ${CATEGORY}/${PF}"
 	fi
 
 	if hasq ${u} ${USE} ; then
@@ -1367,7 +1362,8 @@ READONLY_EBUILD_METADATA="DEPEND DESCRIPTION
 
 READONLY_PORTAGE_VARS="D EBUILD EBUILD_PHASE \
 	EBUILD_SH_ARGS EMERGE_FROM FILESDIR PORTAGE_BINPKG_FILE \
-	PORTAGE_BIN_PATH PORTAGE_PYM_PATH PORTAGE_MUTABLE_FILTERED_VARS \
+	PORTAGE_BIN_PATH PORTAGE_IUSE \
+	PORTAGE_PYM_PATH PORTAGE_MUTABLE_FILTERED_VARS \
 	PORTAGE_SAVED_READONLY_VARS PORTAGE_TMPDIR T WORKDIR"
 
 PORTAGE_SAVED_READONLY_VARS="A CATEGORY P PF PN PR PV PVR"