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This file is part of MXE.
See index.html for further information.
This patch has been taken from:
http://gcc.gnu.org/ml/gcc-patches/2010-06/msg00387.html
http://sourceforge.net/p/mingw/bugs/1809
diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h
index a8e05bf..23fbb3d 100644
--- a/gcc/ginclude/float.h
+++ b/gcc/ginclude/float.h
@@ -275,3 +275,17 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#endif /* __STDC_WANT_DEC_FP__ */
#endif /* _FLOAT_H___ */
+
+#ifdef __MINGW32__
+ /*
+ * the MinGW-supplied header, which is guarded by the
+ * _MINGW_FLOAT_H_ macro, may be found first, thus...
+ */
+#ifndef _MINGW_FLOAT_H_
+ /*
+ * ...when we didn't find the MinGW-supplied header first, we
+ * want to pull it in now; include_next should achieve this
+ */
+# include_next <float.h>
+#endif
+#endif
--
1.8.4.5
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