log: Fix an autoconf >= 2.64 warning.

* modules/log (configure.ac): Require, not invoke, gl_FUNC_LOG.
Reported by Carlos O'Donell <carlos_odonell@mentor.com>.

diff --git a/ChangeLog b/ChangeLog
index 2a798eb..a505f6d 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2012-07-01  Bruno Haible  <bruno@clisp.org>
+
+       log: Fix an autoconf >= 2.64 warning.
+       * modules/log (configure.ac): Require, not invoke, gl_FUNC_LOG.
+       Reported by Carlos O'Donell <carlos_odonell@mentor.com>.
+
 2012-06-28  Bruno Haible  <bruno@clisp.org>
 
        log10f: Fix possible configuration problem.

diff --git a/modules/log b/modules/log
index 824f8c9..13e7c27 100644 (file)
--- a/modules/log
+++ b/modules/log
@@ -10,7 +10,7 @@ Depends-on:
 math
 
 configure.ac:
-gl_FUNC_LOG
+AC_REQUIRE([gl_FUNC_LOG])
 if test $REPLACE_LOG = 1; then
   AC_LIBOBJ([log])
 fi