| Summary: | PR_SET_NAME undeclared compilation error (internal glib) | ||
|---|---|---|---|
| Product: | pkg-config | Reporter: | felix.almeida |
| Component: | src | Assignee: | pkg-config |
| Status: | RESOLVED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | ||
| Version: | unspecified | ||
| Hardware: | x86-64 (AMD64) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
Thanks for the patch. This was actually fixed in upstream glib quite a while ago (https://git.gnome.org/browse/glib/commit/?id=23a2136fb5dd860a57a9bd46e61099ea4da99447). That fix is included in the updated glib snapshot in git master (http://cgit.freedesktop.org/pkg-config/tree/glib/glib/gthread-posix.c#n1187). Closing as resolved and will be in the next release. |
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When pkg-config-0.28 is configured with "--with-internal-glib" the following error occurs on systems running older Kernels that don't have PR_SET_NAME defined for prctl(2): [...] CC gthread-posix.lo gthread-posix.c: In function `g_system_thread_set_name': gthread-posix.c:1175: error: `PR_SET_NAME' undeclared (first use in this function) gthread-posix.c:1175: error: (Each undeclared identifier is reported only once gthread-posix.c:1175: error: for each function it appears in.) I believe that the following patch can fix it (at least it worked for me here on a RHEL4 system running kernel 2.6.9-100.ELsmp): *** glib/glib/gthread-posix.c.orig 2015-09-14 12:18:16.000000000 -0400 --- glib/glib/gthread-posix.c 2015-09-14 12:18:35.000000000 -0400 *************** *** 1171,1177 **** void g_system_thread_set_name (const gchar *name) { ! #ifdef HAVE_SYS_PRCTL_H prctl (PR_SET_NAME, name, 0, 0, 0, 0); #endif } --- 1171,1177 ---- void g_system_thread_set_name (const gchar *name) { ! #if HAVE_SYS_PRCTL_H && defined PR_SET_NAME prctl (PR_SET_NAME, name, 0, 0, 0, 0); #endif }