expl: Move AC_LIBOBJ invocations to module description.

* m4/expl.m4 (gl_FUNC_EXPL): Move AC_LIBOBJ invocation from here...
* modules/expl (configure.ac): ... to here.

diff --git a/ChangeLog b/ChangeLog
index 2d245aa..c622420 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2011-05-21  Bruno Haible  <bruno@clisp.org>
 
+       expl: Move AC_LIBOBJ invocations to module description.
+       * m4/expl.m4 (gl_FUNC_EXPL): Move AC_LIBOBJ invocation from here...
+       * modules/expl (configure.ac): ... to here.
+
+2011-05-21  Bruno Haible  <bruno@clisp.org>
+
        roundl: Move AC_LIBOBJ invocations to module description.
        * m4/roundl.m4 (gl_FUNC_ROUNDL): Move AC_LIBOBJ invocation from here...
        * modules/roundl (configure.ac): ... to here.

diff --git a/m4/expl.m4 b/m4/expl.m4
index 01db76c..8f1a9a9 100644 (file)
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,4 +1,4 @@
-# expl.m4 serial 2
+# expl.m4 serial 3
 dnl Copyright (C) 2010-2011 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -55,7 +55,7 @@ AC_DEFUN([gl_FUNC_EXPL],
   else
     HAVE_DECL_EXPL=0
     HAVE_EXPL=0
-    AC_LIBOBJ([expl])
+    dnl Find libraries needed to link lib/expl.c.
     AC_REQUIRE([gl_FUNC_FLOORL])
     EXPL_LIBM="$FLOORL_LIBM"
   fi

diff --git a/modules/expl b/modules/expl
index a0ccf88..ed377c3 100644 (file)
--- a/modules/expl
+++ b/modules/expl
@@ -13,6 +13,9 @@ floorl          [test $HAVE_EXPL = 0]
 
 configure.ac:
 gl_FUNC_EXPL
+if test $HAVE_EXPL = 0; then
+  AC_LIBOBJ([expl])
+fi
 gl_MATH_MODULE_INDICATOR([expl])
 
 Makefile.am: