[patch] at-fbsd.patch

at-fbsd.patch (text/plain), 2.69 KB, created by Timothy Redaelli (RETIRED) on 2006-10-12 15:20:01 UTC

--- at-3.1.8.old/configure.in	2002-01-18 09:07:02 +0100
+++ at-3.1.8/configure.in	2006-10-12 23:44:32 +0200
@@ -51,6 +51,13 @@
     AC_DEFINE(HAVE_ATTRIBUTE_NORETURN),
     AC_MSG_RESULT(no)
 )
+
+dnl Templates for autoheader
+
+AH_TEMPLATE([HAVE_DAYLIGHT], [])
+AH_TEMPLATE([HAVE_TM_ISDST], [])
+AH_TEMPLATE([NEED_YYWRAP], [])
+
 dnl Checks for libraries.
 
 AC_CHECK_LIB(fl,yywrap,
@@ -74,7 +81,7 @@
 AC_TYPE_PID_T
 AC_TYPE_SIZE_T
 AC_STRUCT_TM
-
+AC_STRUCT_TIMEZONE_DAYLIGHT
 
 dnl Checks for library functions.
 AC_FUNC_VPRINTF
--- at-3.1.8.old/acinclude.m4	1970-01-01 01:00:00 +0100
+++ at-3.1.8/acinclude.m4	2006-10-12 23:41:34 +0200
@@ -0,0 +1,44 @@
+dnl from autoconf 2.13 acspecific.m4, with changes to check for daylight
+
+AC_DEFUN([AC_STRUCT_TIMEZONE_DAYLIGHT],
+[AC_REQUIRE([AC_STRUCT_TM])dnl
+AC_CACHE_CHECK([for tm_zone in struct tm], ac_cv_struct_tm_zone,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_zone;],
+  ac_cv_struct_tm_zone=yes, ac_cv_struct_tm_zone=no)])
+if test "$ac_cv_struct_tm_zone" = yes; then
+  AC_DEFINE(HAVE_TM_ZONE,1,[HAVE_TM_ZONE])
+fi
+AC_CACHE_CHECK(for tzname, ac_cv_var_tzname,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef tzname /* For SGI.  */
+extern char *tzname[]; /* RS6000 and others reject char **tzname.  */
+#endif>>,
+changequote([, ])dnl
+[atoi(*tzname);], ac_cv_var_tzname=yes, ac_cv_var_tzname=no)])
+  if test $ac_cv_var_tzname = yes; then
+    AC_DEFINE(HAVE_TZNAME,1,[HAVE_TZNAME])
+  fi
+
+AC_CACHE_CHECK([for tm_isdst in struct tm], ac_cv_struct_tm_isdst,
+[AC_TRY_COMPILE([#include <sys/types.h>
+#include <$ac_cv_struct_tm>], [struct tm tm; tm.tm_isdst;],
+  ac_cv_struct_tm_isdst=yes, ac_cv_struct_tm_isdst=no)])
+if test "$ac_cv_struct_tm_isdst" = yes; then
+  AC_DEFINE(HAVE_TM_ISDST)
+fi
+AC_CACHE_CHECK(for daylight, ac_cv_var_daylight,
+[AC_TRY_LINK(
+changequote(<<, >>)dnl
+<<#include <time.h>
+#ifndef daylight /* In case IRIX #defines this, too  */
+extern int daylight;
+#endif>>,
+changequote([, ])dnl
+[atoi(daylight);], ac_cv_var_daylight=yes, ac_cv_var_daylight=no)])
+  if test $ac_cv_var_daylight = yes; then
+    AC_DEFINE(HAVE_DAYLIGHT)
+  fi
+])
--- at-3.1.8.old/parsetime.y	2002-01-18 05:15:27 +0100
+++ at-3.1.8/parsetime.y	2006-10-12 23:50:37 +0200
@@ -370,6 +370,19 @@
 	if (exectime == (time_t)-1)
 	    return 0;
 	if (isgmt) {
+#ifndef HAVE_DAYLIGHT
+	    int daylight = 0;
+#ifdef HAVE_TM_ISDST
+	    time_t now = (time_t)0;
+
+	    if (now == (time_t)0) {
+	    	struct tm *tm1;
+		(void)time(&now);
+		tm1 = localtime(&now);
+		daylight = tm1->tm_isdst;
+	    }
+#endif /* HAVE_TM_ISDST */
+#endif /* HAVE_DAYLIGHT */
 	    exectime += timezone;
 	    if (daylight) {
 		exectime -= 3600;