test: Keep the test-suite.log around in case of a test failure

The addition of .DELETE_ON_ERROR will lead to the removal of the
test-suite.log in case of a test failure. Mark the rule as PRECIOUS
to keep that file around.

diff --git a/Makefile.am b/Makefile.am
index 7e6361c2e8f24a4d0ef2c7a01f97b718d03907f0..c4b9b1ad2fc27ed8b92b987fd4a5acd8d939e02d 100644 (file)
--- a/Makefile.am
+++ b/Makefile.am
@@ -31,6 +31,9 @@ SUBDIRS = . po
 # keep intermediate files
 .SECONDARY:
 
+# Keep the test-suite.log
+.PRECIOUS: $(TEST_SUITE_LOG)
+
 LIBUDEV_CURRENT=4
 LIBUDEV_REVISION=6
 LIBUDEV_AGE=3