Mercurial > mxe-octave
diff src/build-gcc-1-mingw-float.patch @ 3684:0ea89e795112
gcc: update to 4.9.1 from mxe_devel.
* src/build-gcc-1-mingw-float.patch: add patch
* src/build-gcc-2-intrinsics.patch: add patch
* src/build-gcc.mk: update version
* src/native-gcc.mk: update version.
* dist-files.mk: update to include build-gcc-1-mingw-float.patch, uild-gcc-2-intrinsics.patch
| author | John Donoghue |
|---|---|
| date | Fri, 08 Aug 2014 11:38:44 -0400 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/build-gcc-1-mingw-float.patch Fri Aug 08 11:38:44 2014 -0400 @@ -0,0 +1,32 @@ +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 +