From: Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
Date: Mon, 25 Sep 2006 21:03:05 +0000 (+0000)
Subject: * chdir-long.m4 (gl_FUNC_CHDIR_LONG): Rename cache variable from
X-Git-Tag: cvs-readonly~1826
X-Git-Url: http://erislabs.org.uk/gitweb/?a=commitdiff_plain;h=ab9857c3dcfab3c988168c9ec57c704bdcc2c3d9;p=gnulib.git

* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Rename cache variable from
`gl_have_arbitrary_file_name_length_limit' to
`gl_cv_have_arbitrary_file_name_length_limit', so that caching
actually works between configure runs.
---

diff --git a/m4/ChangeLog b/m4/ChangeLog
index eb07ce2f4..b2768a9cf 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,4 +1,11 @@
 2006-09-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
+
+	* chdir-long.m4 (gl_FUNC_CHDIR_LONG): Rename cache variable from
+	`gl_have_arbitrary_file_name_length_limit' to
+	`gl_cv_have_arbitrary_file_name_length_limit', so that caching
+	actually works between configure runs.
+
+2006-09-25  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 	    Bruno Haible  <bruno@clisp.org>
 
 	* stpncpy.m4 (gl_FUNC_STPNCPY): Include <string.h>.
diff --git a/m4/chdir-long.m4 b/m4/chdir-long.m4
index 88e980f3a..e56f8233b 100644
--- a/m4/chdir-long.m4
+++ b/m4/chdir-long.m4
@@ -1,4 +1,4 @@
-#serial 8
+#serial 9
 
 # Use Gnulib's robust chdir function.
 # It can handle arbitrarily long directory names, which means
@@ -16,17 +16,17 @@ dnl with or without modifications, as long as this notice is preserved.
 AC_DEFUN([gl_FUNC_CHDIR_LONG],
 [
   AC_CACHE_CHECK([whether this system has an arbitrary file name length limit],
-    gl_have_arbitrary_file_name_length_limit,
+    gl_cv_have_arbitrary_file_name_length_limit,
     [AC_EGREP_CPP([have_arbitrary_file_name_length_limit],
                   [#include <unistd.h>
 #include <limits.h>
 #if defined PATH_MAX || defined MAXPATHLEN
 have_arbitrary_file_name_length_limit
 #endif],
-    gl_have_arbitrary_file_name_length_limit=yes,
-    gl_have_arbitrary_file_name_length_limit=no)])
+    gl_cv_have_arbitrary_file_name_length_limit=yes,
+    gl_cv_have_arbitrary_file_name_length_limit=no)])
 
-  if test $gl_have_arbitrary_file_name_length_limit = yes; then
+  if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then
     AC_LIBOBJ([chdir-long])
     gl_PREREQ_CHDIR_LONG
   fi