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-rw-r--r--unix/tcl.m43
1 files changed, 3 insertions, 0 deletions
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index a48c114..63dc0e6 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -2553,6 +2553,7 @@ AC_DEFUN(SC_TCL_LINK_LIBS, [
# Might define the following vars:
# _ISOC99_SOURCE
# _LARGEFILE64_SOURCE
+# _LARGEFILE_SOURCE64
#
#--------------------------------------------------------------------
@@ -2575,6 +2576,8 @@ AC_DEFUN(SC_TCL_EARLY_FLAGS,[
[char *p = (char *)strtoll; char *q = (char *)strtoull;])
SC_TCL_EARLY_FLAG(_LARGEFILE64_SOURCE,[#include <sys/stat.h>],
[struct stat64 buf; int i = stat64("/", &buf);])
+ SC_TCL_EARLY_FLAG(_LARGEFILE_SOURCE64,[#include <sys/stat.h>],
+ [char *p = (char *)open64;])
if test "x${tcl_flags}" = "x" ; then
AC_MSG_RESULT(none)
else