Description of problem: Version-Release number of selected component (if applicable): glib-1.2.10 How reproducible: run on terminal: yumdownloader --source glib rpm -ivh glib-1.2.10-39.fc19.src.rpm enter on /rpmbuild/SPECS and run "rpmbuild -ba glib.spec" enter on rpmbuild/BUILD/glib-1.2.10 and run ./testglib Steps to Reproduce: 1. 2. 3. Actual results: All tests pass except last have error Expected results: All tests pass wo errors. Additional info: g_log tests: ** WARNING **: harmless warning with parameters: 42 Boo 0x3039 Message: the next warning is a test: GLib-CRITICAL **: file gmessages.c: line 647 (g_print): assertion `format != NULL' failed. checking endian macros (host is little endian)...ok