sqrtl: Respect rules for use of AC_LIBOBJ.

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

diff --git a/ChangeLog b/ChangeLog
index c558ca241d487671ea4161e95a794f1a81c1cd25..6fdc9d41eece7b726ea0f17a40439f2a99c5e9b6 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2011-05-20  Bruno Haible  <bruno@clisp.org>
+
+       sqrtl: Respect rules for use of AC_LIBOBJ.
+       * m4/sqrtl.m4 (gl_FUNC_SQRTL): Move AC_LIBOBJ invocation from here...
+       * modules/sqrtl (configure.ac): ... to here.
+
 2011-05-20  Bruno Haible  <bruno@clisp.org>
 
        ldexpl: Respect rules for use of AC_LIBOBJ.

diff --git a/m4/sqrtl.m4 b/m4/sqrtl.m4
index c64fc1919e8481efeab3c1d5d2162e8ac2a88bbd..87ffc3719389a393efe31d1011f1e55ab15bbfb2 100644 (file)
--- a/m4/sqrtl.m4
+++ b/m4/sqrtl.m4
@@ -1,4 +1,4 @@
-# sqrtl.m4 serial 3
+# sqrtl.m4 serial 4
 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_SQRTL],
   else
     HAVE_DECL_SQRTL=0
     HAVE_SQRTL=0
-    AC_LIBOBJ([sqrtl])
+    dnl Find libraries needed to link lib/sqrtl.c.
     AC_REQUIRE([gl_FUNC_ISNANL])
     AC_REQUIRE([gl_FUNC_FREXPL])
     AC_REQUIRE([gl_FUNC_LDEXPL])

diff --git a/modules/sqrtl b/modules/sqrtl
index d7f73cac92e10695e72dd7bf01bbff24534eb151..df010051c3c25a858910b98577bce52896e2b500 100644 (file)
--- a/modules/sqrtl
+++ b/modules/sqrtl
@@ -16,6 +16,9 @@ sqrt            [test $HAVE_SQRTL = 0]
 
 configure.ac:
 gl_FUNC_SQRTL
+if test $HAVE_SQRTL = 0; then
+  AC_LIBOBJ([sqrtl])
+fi
 gl_MATH_MODULE_INDICATOR([sqrtl])
 
 Makefile.am: