view src/native-gcc-1-float.patch @ 4058:c7e31c07c915

of-sparsrb: add new package * src/librsb.mk: new file * src/librsb-1-nobzero.patch: new patch * src/of-sparsersb.mk: new file * src/of-sparsersb-1-cross-build.patch: new patch * src/libgomp.mk: install libgomp.spec to build tools * build_packages.m: add sparserb package * index.html: add librsb and of-sparsersb packages * Makefile.in: add sparsersb package to of-
author John Donoghue <john.donoghue@ieee.org>
date Sun, 22 Nov 2015 19:01:31 -0500
parents 9caae5336e92
children
line wrap: on
line source

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