Add HAVE_GLIB check instead of checking individual libraries that use GLib.

* configure.ac (HAVE_GLIB): Add GLib check.  Set XGSELOBJ if GLib is
used.  Remove xgselect.o from XOBJ.

* src/Makefile.in (XGSELOBJ): New, xgselect.o if GLib is used, or empty.

* src/process.c (wait_reading_process_output): Call xg_select if HAVE_GLIB.

* src/xgselect.c: Replace #if defined ... with #ifdef HAVE_GLIB.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/process.c b/src/process.c
index 8c4199e5eed..33035078df9 100644
--- a/src/process.c
+++ b/src/process.c
@@ -4528,7 +4528,7 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd,
             }
 #endif
 
-#if defined (USE_GTK) || defined (HAVE_GCONF) || defined (HAVE_GSETTINGS)
+#if defined (HAVE_GLIB)
           nfds = xg_select
 #elif defined (HAVE_NS)
           nfds = ns_select