gentoo-overlay/app-arch/libarchive/files/libarchive-3.1.2-outofsource.patch

--- a/Makefile.am	2013-02-09 12:23:03.000000000 -0500
+++ b/Makefile.am	2016-01-08 16:43:00.868186895 -0500
@@ -508,7 +508,7 @@
 # Building it automatically provides a sanity-check on libarchive_test_SOURCES
 # above.
 libarchive/test/list.h: Makefile
-	cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h
+	mkdir -p libarchive/test && cat $(top_srcdir)/libarchive/test/test_*.c | grep DEFINE_TEST > libarchive/test/list.h
 
 libarchive_TESTS_ENVIRONMENT= LIBARCHIVE_TEST_FILES=`cd $(top_srcdir);/bin/pwd`/libarchive/test LRZIP=NOCONFIG
 
@@ -835,7 +835,7 @@
 	$(PLATFORMCPPFLAGS)
 
 tar/test/list.h: Makefile
-	cat $(top_srcdir)/tar/test/test_*.c | grep DEFINE_TEST > tar/test/list.h
+	mkdir -p tar/test && cat $(top_srcdir)/tar/test/test_*.c | grep DEFINE_TEST > tar/test/list.h
 
 if BUILD_BSDTAR
 bsdtar_test_programs= bsdtar_test
@@ -975,7 +975,7 @@
 bsdcpio_test_LDADD=libarchive_fe.la
 
 cpio/test/list.h: Makefile
-	cat $(top_srcdir)/cpio/test/test_*.c | grep DEFINE_TEST > cpio/test/list.h
+	mkdir -p cpio/test && cat $(top_srcdir)/cpio/test/test_*.c | grep DEFINE_TEST > cpio/test/list.h
 
 if BUILD_BSDCPIO
 bsdcpio_test_programs= bsdcpio_test