diff options
Diffstat (limited to 'unix/tcl.m4')
| -rw-r--r-- | unix/tcl.m4 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4 index f3d08ec..6305ef7 100644 --- a/unix/tcl.m4 +++ b/unix/tcl.m4 @@ -2349,7 +2349,8 @@ AC_DEFUN([SC_TIME_HANDLER], [ # (like convex) have timezone functions, etc. # AC_CACHE_CHECK([long timezone variable], tcl_cv_timezone_long, [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h> +#include <stdlib.h>]], [[extern long timezone; timezone += 1; exit (0);]])], @@ -2361,7 +2362,8 @@ AC_DEFUN([SC_TIME_HANDLER], [ # On some systems (eg IRIX 6.2), timezone is a time_t and not a long. # AC_CACHE_CHECK([time_t timezone variable], tcl_cv_timezone_time, [ - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h>]], + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <time.h> +#include <stdlib.h>]], [[extern time_t timezone; timezone += 1; exit (0);]])], |