[Gaim-commits] SF.net SVN: gaim: [17187] trunk/configure.ac

[<ev...@us...>]

Revision: 17187
          http://svn.sourceforge.net/gaim/?rev=17187&view=rev
Author:   evands
Date:     2006-09-07 18:34:46 -0700 (Thu, 07 Sep 2006)

Log Message:
-----------
At least one place (oscar.c:2294) uses the HAVE_TM_GMTOFF definition, but it was always undefined because the configure.ac did nothing about it.  We now check for the tm_gmtoff member of struct tm and set the define appropriately.

The block added to configure.ac was taken from KDE Kopete's configure.ac.

This was particularly a problem for me because while OS X has timezone such that HAVE_TIMEZONE is defined, it's also a function, char * timezone(int zone, int dst), which wrecks havoc.

Modified Paths:
--------------
    trunk/configure.ac

Modified: trunk/configure.ac
===================================================================
--- trunk/configure.ac	2006-09-07 23:26:55 UTC (rev 17186)
+++ trunk/configure.ac	2006-09-08 01:34:46 UTC (rev 17187)
@@ -1771,6 +1771,17 @@
 AC_CHECK_HEADERS(termios.h)
 AC_VAR_TIMEZONE_EXTERNALS
 
+AC_CACHE_CHECK(for tm_gmtoff in struct tm, ac_cv_struct_tm_gmtoff,
+        AC_TRY_COMPILE([
+                #include <time.h>
+        ], [
+                struct tm tm;
+                tm.tm_gmtoff = 1;
+        ], ac_cv_struct_tm_gmtoff=yes, ac_cv_struct_tm_gmtoff=no))
+if test $ac_cv_struct_tm_gmtoff = yes; then
+        AC_DEFINE(HAVE_TM_GMTOFF, 1, [Define if you have a tm_gmtoff member in struct tm])
+fi
+
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