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annotate src/native-gcc-1-float.patch @ 3590:6751799320ce

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native-gcc: update to 4.9.0 * src/native-gcc.mk: update version to 3.9.0, use --with-xxx options for cloog, gmp, isl,mpc,mpfr. * src/native-gcc-1-float.patch: update from mxe.cc devel. * src/native-gcc-2-intrinsics.patch: new file from mxe.cc devel. * dist-files.mk: add native-gcc-2-intrinsics.patch.
author John Donoghue
date Fri, 25 Apr 2014 08:58:50 -0400
parents 74304e21f1ab
children 992be3109433
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1 This file is part of MXE.
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2 See index.html for further information.
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3
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4 This patch has been taken from:
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5 http://gcc.gnu.org/ml/gcc-patches/2010-06/msg00387.html
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6 http://sourceforge.net/p/mingw/bugs/1809
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8 diff --git a/gcc/ginclude/float.h b/gcc/ginclude/float.h
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9 index a8e05bf..23fbb3d 100644
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10 --- a/gcc/ginclude/float.h
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11 +++ b/gcc/ginclude/float.h
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12 @@ -275,3 +275,17 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
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13 #endif /* __STDC_WANT_DEC_FP__ */
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15 #endif /* _FLOAT_H___ */
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16 +
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17 +#ifdef __MINGW32__
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18 + /*
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19 + * the MinGW-supplied header, which is guarded by the
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20 + * _MINGW_FLOAT_H_ macro, may be found first, thus...
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21 + */
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22 +#ifndef _MINGW_FLOAT_H_
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23 + /*
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24 + * ...when we didn't find the MinGW-supplied header first, we
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25 + * want to pull it in now; include_next should achieve this
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26 + */
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27 +# include_next <float.h>
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28 +#endif
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29 +#endif
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30 --
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31 1.8.4.5
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