From 93e3e8be0b3137ccda267944d7549dc6eb721325 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Mon, 20 Dec 2004 15:31:47 +0000
Subject: Rather than using "conftestXXXXXX" as the mkstemp template, use a
 temporary directory and an 8.3-friendly template to avoid trouble on systems
 like DJGPP.

---
 m4/mkstemp.m4 | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'm4/mkstemp.m4')

diff --git a/m4/mkstemp.m4 b/m4/mkstemp.m4
index 82e1ce585..320e52092 100644
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -1,4 +1,4 @@
-#serial 6
+#serial 7
 
 # On some hosts (e.g., HP-UX 10.20, SunOS 4.1.4, Solaris 2.5.1), mkstemp has a
 # silly limit that it can create no more than 26 files from a given template.
@@ -15,6 +15,8 @@ AC_DEFUN([gl_FUNC_MKSTEMP],
     AC_CACHE_CHECK([for mkstemp limitations],
       gl_cv_func_mkstemp_limitations,
       [
+        mkdir conftest.mkstemp
+        cd conftest.mkstemp
 	AC_TRY_RUN([
 #         include <stdlib.h>
 	  int main ()
@@ -22,7 +24,7 @@ AC_DEFUN([gl_FUNC_MKSTEMP],
 	    int i;
 	    for (i = 0; i < 70; i++)
 	      {
-		char template[] = "conftestXXXXXX";
+		char template[] = "coXXXXXX.tmp";
 		int fd = mkstemp (template);
 		if (fd == -1)
 		  exit (1);
-- 
cgit v1.2.3-70-g09d2