sys-devel/flex: disable building tests when USE=-test #568842

diff --git a/sys-devel/flex/flex-2.6.0.ebuild b/sys-devel/flex/flex-2.6.0.ebuild
index b603320301d17a16ba797994ae8f72382a7948a8..6fc951f26fe8fd5e7f4f061db84f25860f3eadc8 100644 (file)
--- a/sys-devel/flex/flex-2.6.0.ebuild
+++ b/sys-devel/flex/flex-2.6.0.ebuild
@@ -25,6 +25,14 @@ DEPEND="${RDEPEND}
 src_prepare() {
        epatch "${FILESDIR}"/${P}-out-of-tree-build.patch #567332
        epatch "${FILESDIR}"/${P}-out-of-tree-test.patch #567332
+
+       # Disable running in the tests/ subdir as it has a bunch of built sources
+       # that cannot be made conditional (automake limitation). #568842
+       if ! use test ; then
+               sed -i \
+                       -e '/^SUBDIRS =/,/^$/{/tests/d}' \
+                       Makefile.in || die
+       fi
 }
 
 src_configure() {