maintainer-feedback requested: [Bug 268787] sysutils/tracker: fix build with clang 15

From: <bugzilla-noreply_at_freebsd.org>
Date: Fri, 06 Jan 2023 16:07:16 UTC
Bugzilla Automation <bugzilla@FreeBSD.org> has asked freebsd-gnome (Nobody)
<gnome@FreeBSD.org> for maintainer-feedback:
Bug 268787: sysutils/tracker: fix build with clang 15
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=268787



--- Description ---
During an exp-run for llvm 15 (see bug 265425), it turned out that
sysutils/tracker failed to build with clang 15:

  src/tracker-store/tracker-store.p/tracker-resources.c:1685:14: error:
incompatible pointer to integer conversion assigning to 'gint' (aka 'int') from
'gconstpointer' (aka 'const void *') [-Wint-conversion]
		  subject_id = _tmp1_;
			     ^ ~~~~~~

This is because in this vala-generated C code, the glib hash table iterator
code always returns pointers, even for integer keys. However, vala is
inflexible in the C expressions it generates to store the outcome. Suppress
-Wint-conversion to get rid of the compile error.