Avoid "checking..." message inside "checking..." message.

diff --git a/ChangeLog b/ChangeLog
index 870b07f404374c22801adb2024834193673f55c8..2e5d5a4a7ea9dbc66f85a0831ee41eb3915298d0 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2007-05-29  Bruno Haible  <bruno@clisp.org>
+
+       * m4/isnan.m4 (gl_DOUBLE_EXPONENT_LOCATION): Silence the AC_C_BIGENDIAN
+       invocation.
+       Reported by Eric Blake.
+
 2007-05-29  Bruno Haible  <bruno@clisp.org>
 
        * m4/isnanf.m4 (gl_FLOAT_EXPONENT_LOCATION): Fix typo in cross-

diff --git a/m4/isnan.m4 b/m4/isnan.m4
index d4729cdc376faba736a3f649876de30484d1fc7b..de692e69a8053d15af37d7ef7882553a7502ec45 100644 (file)
--- a/m4/isnan.m4
+++ b/m4/isnan.m4
@@ -1,4 +1,4 @@
-# isnan.m4 serial 1
+# isnan.m4 serial 2
 dnl Copyright (C) 2007 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -110,10 +110,16 @@ int main ()
             ],
             [gl_cv_cc_double_expbit0="unknown"],
             [
+              pushdef([AC_MSG_CHECKING],[:])dnl
+              pushdef([AC_MSG_RESULT],[:])dnl
+              pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl
               AC_C_BIGENDIAN(
                 [gl_cv_cc_double_expbit0="word 0 bit 20"],
                 [gl_cv_cc_double_expbit0="word 1 bit 20"],
                 [gl_cv_cc_double_expbit0="unknown"])
+              popdef([AC_MSG_RESULT_UNQUOTED])dnl
+              popdef([AC_MSG_RESULT])dnl
+              popdef([AC_MSG_CHECKING])dnl
             ])
         ])
       rm -f conftest.out