dev-libs/apr: skip testlfs test

Test only runs on non 64-bit systems and fails due to
a Gentoo sandbox issue. To avoid requiring FEATURES=-usersandbox
for this package, we are now skipping this test.

Closes: https://bugs.gentoo.org/603244
Package-Manager: Portage-2.3.48, Repoman-2.3.10

dev-libs/apr/apr-1.6.3-r2.ebuild

@@ -30,6 +30,7 @@ PATCHES=(
 	"${FILESDIR}"/${PN}-1.5.0-cross-types.patch
 	"${FILESDIR}"/${PN}-1.5.0-sysroot.patch #385775
 	"${FILESDIR}"/${PN}-1.6.3-fix-overflow-check-in-overflow_strfsize.patch
+	"${FILESDIR}"/${PN}-1.6.3-skip-known-failing-tests.patch
 )
 
 src_prepare() {

dev-libs/apr/files/apr-1.6.3-skip-known-failing-tests.patch

@@ -0,0 +1,18 @@
+Skip testlfs test which only runs on non 64-bit systems and fails
+on Gentoo due to a sandbox issue. Bug #603244
+
+--- a/test/Makefile.in
++++ b/test/Makefile.in
+@@ -172,7 +172,11 @@ check: $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
+ 				fi; \
+ 			done; \
+ 	        else \
+-			./$$prog -v; \
++			if test "$$prog" = 'testall@EXEEXT@'; then \
++				./$$prog -v -x testlfs; \
++			else \
++				./$$prog -v; \
++			fi; \
+ 			status=$$?; \
+ 			if test $$status != 0; then \
+ 				teststatus=$$status; \