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List:       kde-commits
Subject:    branches/KDE/3.5/kdelibs/kjs
From:       Hasso Tepper <hasso () kde ! org>
Date:       2007-05-22 9:00:08
Message-ID: 1179824408.821416.28952.nullmailer () svn ! kde ! org
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SVN commit 667229 by hasso:

Fix the tests. With previous tests actual calls were optimized away
with some compilers causing errors in platforms where there is no
isnan() and/or isinf().

Thanks to Joerg Sonnenberger for pointers.


 M  +4 -2      configure.in.in  


--- branches/KDE/3.5/kdelibs/kjs/configure.in.in #667228:667229
@@ -16,7 +16,8 @@
     LIBS="-lm"
     AC_MSG_CHECKING([for isnan with <math.h>])
     AC_TRY_LINK(
-	[#include <math.h>], [float f = 0.0; isnan(f)],
+	[#include <math.h>
+         float f;], [return isnan(f)],
 	[AC_MSG_RESULT(yes)
 	    AC_DEFINE([HAVE_FUNC_ISNAN], [1], [Define if you have isnan])],
 	AC_MSG_RESULT(no)
@@ -29,7 +30,8 @@
     LIBS="-lm"
     AC_MSG_CHECKING([for isinf with <math.h>])
     AC_TRY_LINK(
-	[#include <math.h>], [float f = 0.0; isinf(f)],
+	[#include <math.h>
+         float f;], [return isinf(f)],
 	[AC_MSG_RESULT(yes)
 	    AC_DEFINE([HAVE_FUNC_ISINF], [1], [Define if you have isinf])],
 	AC_MSG_RESULT(no)
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