Declare frexpl() in the test.

diff --git a/ChangeLog b/ChangeLog
index 9853046..a5c2534 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2007-03-29  Bruno Haible  <bruno@clisp.org>
 
+       * m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Declare frexpl.
+
+2007-03-29  Bruno Haible  <bruno@clisp.org>
+
        * tests/test-striconveh.c (main): Don't assume that a direct conversion
        between ISO-8859-1 and ISO-8859-2 is possible. Needed for OSF/1, IRIX
        and possibly also HP-UX.

diff --git a/m4/frexpl.m4 b/m4/frexpl.m4
index e3162c2..cb86499 100644 (file)
--- a/m4/frexpl.m4
+++ b/m4/frexpl.m4
@@ -68,6 +68,7 @@ AC_DEFUN([gl_FUNC_FREXPL_WORKS],
     [
       AC_TRY_RUN([
 #include <math.h>
+extern long double frexpl (long double, int *);
 int main()
 {
   volatile long double x;