GNOME Bugzilla – Bug 726076
Uninitialised variables in tests/test-boundingbox.c
Last modified: 2014-09-06 13:21:54 UTC
Uninitialized variable: ret when we do not define GLIB_CHECK_VERSION at line 147.
If this is the only problem we have with gtk+ < 2.16 it still would be interesting which version you actually used. I kind of doubt Dia still builds flawlessly with gtk+ 2.6, but that's what configure currently checks for. The actual meaning of the warning is: if the test does not run at all the application will deliver an undefined return value. I fails to see that this is above minor. BTW: dia-0.97-pre3 is a long time obsolete version. It was a pre-release of 0.97, see NOTES: dia-0.97-pre3: 2009-04-11
Not fixed on dia-0-97 branch, but the GLIB_CHECK_VERSION() in question is gone by: https://git.gnome.org/browse/dia/commit/?id=04c3d1c20477bc35e10f3a6faaeb0c53daa025e8