dev-lang/gnat-gpl: backport libgomp -Werror fix to 2017

Package-Manager: Portage-2.3.101, Repoman-2.3.22
Signed-off-by: Sergei Trofimovich <[email protected]>

dev-lang/gnat-gpl/files/gnat-gpl-2017-libgomp-Werror.patch

@@ -0,0 +1,20 @@
+libgomp does not respect --disable-werror
+
+https://bugs.gentoo.org/229059
+http://gcc.gnu.org/PR38436
+--- a/libgomp/configure.ac
++++ b/libgomp/configure.ac
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+-  XCFLAGS="$XCFLAGS -Wall -Werror"
++  XCFLAGS="$XCFLAGS -Wall"
+ fi
+--- a/libgomp/configure
++++ b/libgomp/configure
+@@ -4282,4 +4282,4 @@ save_CFLAGS="$CFLAGS"
+ # Add -Wall -Werror if we are using GCC.
+ if test "x$GCC" = "xyes"; then
+-  XCFLAGS="$XCFLAGS -Wall -Werror"
++  XCFLAGS="$XCFLAGS -Wall"
+ fi

dev-lang/gnat-gpl/gnat-gpl-2017-r1.ebuild

@@ -125,6 +125,7 @@ src_prepare() {
 	eapply "${FILESDIR}/${P}-ustat.patch"
 
 	toolchain_src_prepare
+	eapply "${FILESDIR}"/${P}-libgomp-Werror.patch
 }
 
 src_configure() {