Don't cache REQUIRED_USE for EAPIs 1-3 which don't support it.

diff --git a/bin/ebuild.sh b/bin/ebuild.sh
index 4d117f65ed4caf954b10902ff952d61040b5efce..014229446f8523aac4cba43fa70b9a24f1242bf7 100755 (executable)
--- a/bin/ebuild.sh
+++ b/bin/ebuild.sh
@@ -2164,7 +2164,11 @@ ebuild_main() {
 
                #the extra $(echo) commands remove newlines
                [ -n "${EAPI}" ] || EAPI=0
-               local eapi=$EAPI
+               case "$EAPI" in
+                       0|1|2|3)
+                               unset REQUIRED_USE
+                               ;;
+               esac
 
                if [ -n "${dbkey}" ] ; then
                        > "${dbkey}"