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changeset 3632:d74e1d1c9b46

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(UTILS_FUNC_MKSTEMP): Don't bother with a temporary directory. Use "conftestXXXXXX" as the template. Suggestion from Paul Eggert.
author Jim Meyering <jim@meyering.net>
date Mon, 19 Nov 2001 10:00:00 +0000
parents c9ce5d7ba432
children d51ae10f9e1a
files m4/mkstemp.m4
diffstat 1 files changed, 1 insertions(+), 8 deletions(-) [+]
line wrap: on
line diff
--- a/m4/mkstemp.m4
+++ b/m4/mkstemp.m4
@@ -13,11 +13,6 @@
     AC_CACHE_CHECK([for mkstemp limitations],
       utils_cv_func_mkstemp_limitations,
       [
-	utils_tmpdir_mkstemp=mkst-$$$$
-	# Arrange for deletion-upon-exception of this temporary directory.
-	ac_clean_files="$ac_clean_files $utils_tmpdir_mkstemp"
-	mkdir $utils_tmpdir_mkstemp
-
 	AC_TRY_RUN([
 #         include <stdlib.h>
 	  int main ()
@@ -25,7 +20,7 @@
 	    int i;
 	    for (i = 0; i < 30; i++)
 	      {
-		char template[] = "$utils_tmpdir_mkstemp/aXXXXXX";
+		char template[] = "conftestXXXXXX";
 		int fd = mkstemp (template);
 		if (fd == -1)
 		  exit (1);
@@ -38,8 +33,6 @@
 	utils_cv_func_mkstemp_limitations=yes,
 	utils_cv_func_mkstemp_limitations=yes
 	)
-
-	rm -rf $utils_tmpdir_mkstemp
       ]
     )
   fi