frexpl: Update regarding AIX.

diff --git a/ChangeLog b/ChangeLog
index 7acebd9..424e209 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,12 @@
 2010-07-30  Bruno Haible  <bruno@clisp.org>
 
+       frexpl: Update regarding AIX.
+       * m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): When cross-compiling, guess yes
+       on AIX 7.
+       Reported by Rainer Tammer.
+
+2010-07-30  Bruno Haible  <bruno@clisp.org>
+
        open, fopen: Update regarding AIX.
        * m4/open.m4 (gl_FUNC_OPEN): Adjust cross-compiling guess for AIX.
        * m4/fopen.m4 (gl_FUNC_FOPEN): Likewise.

diff --git a/m4/frexpl.m4 b/m4/frexpl.m4
index e05678c..513c12f 100644 (file)
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -1,4 +1,4 @@
-# frexpl.m4 serial 10
+# frexpl.m4 serial 11
 dnl Copyright (C) 2007-2010 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -179,11 +179,14 @@ int main()
   }
   return 0;
 }], [gl_cv_func_frexpl_works=yes], [gl_cv_func_frexpl_works=no],
-      [case "$host_os" in
-         aix* | beos* | darwin* | irix* | mingw* | pw*)
+      [
+changequote(,)dnl
+       case "$host_os" in
+         aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*)
             gl_cv_func_frexpl_works="guessing no";;
          *) gl_cv_func_frexpl_works="guessing yes";;
        esac
+changequote([,])dnl
       ])
     ])
 ])