From: David Levine <levinedl@acm.org>
Date: Tue, 17 Jan 2012 00:35:21 +0000 (-0600)
Subject: Removed HAVE_STRUCT_TM_TM_GMTOFF support because it didn't work on Cygwin and isn... 
X-Git-Url: http://git.marmaro.de/?a=commitdiff_plain;h=3ef341abe440ece07f8deed59fb026ab020e805a;p=mmh

Removed HAVE_STRUCT_TM_TM_GMTOFF support because it didn't work on Cygwin and isn't needed:  timezone, tzname, and tzset() are all POSIX.
---

diff --git a/configure.ac b/configure.ac
index 9abe1b5..3491f96 100644
--- a/configure.ac
+++ b/configure.ac
@@ -767,7 +767,6 @@ dnl ----------------
 dnl CHECK STRUCTURES
 dnl ----------------
 
-AC_CHECK_MEMBERS([struct tm.tm_gmtoff],,,[#include <time.h>])
 AC_CHECK_MEMBERS(struct utmp.ut_type,,,[#include <utmp.h>])
 
 AC_STRUCT_DIRENT_D_TYPE
diff --git a/sbr/dtime.c b/sbr/dtime.c
index 7ec7551..aa34621 100644
--- a/sbr/dtime.c
+++ b/sbr/dtime.c
@@ -12,16 +12,6 @@
 #include <h/tws.h>
 #include <time.h>
 
-#if !defined(HAVE_STRUCT_TM_TM_GMTOFF)
-extern int daylight;
-extern long timezone;
-extern char *tzname[];
-#endif
-
-#ifndef	abs
-# define abs(a) (a >= 0 ? a : -a)
-#endif
-
 /*
  * The number of days in the year, accounting for leap years
  */
@@ -109,14 +99,8 @@ dlocaltime (time_t *clock)
     if (tm->tm_isdst)
 	tw.tw_flags |= TW_DST;
 
-#ifdef HAVE_STRUCT_TM_TM_GMTOFF
-    tw.tw_zone = tm->tm_gmtoff / 60;
-    if (tm->tm_isdst)			/* if DST is in effect */
-	tw.tw_zone -= 60;		/* reset to normal offset */
-#else
     tzset();
     tw.tw_zone = -(timezone / 60);
-#endif
 
     tw.tw_flags &= ~TW_SDAY;
     tw.tw_flags |= TW_SEXP;