mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-14 10:55:23 -05:00
66 lines
2.1 KiB
Diff
66 lines
2.1 KiB
Diff
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This patch includes
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* mingw-w64-headers/include/winnt.h: compile fixes for1 gcc-4.9.3
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* mingw-w64-headers/crt/math.h: Likewise
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* mingw-w64-headers/crt/float.h (FLT_EPSILON,DBL_EPSILON,LDBL_EPSILON): Add
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symbols.
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* mingw-w64-headers/crt/stat.h (S_ISLNK,S_ISSOCK,S_ISUID,S_ISGID,S_ISLINK):
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Add symbols.
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(lstat): Add function.
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* mingw-w64-headers/crt/_mingw_stat64.h: Likewise
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* mingw-w64-headers/crt/stdlib.h (realpath): Add function.
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Needed for building with gcc-4.9.3 and using with cross-libtool-2.4.6.
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Upstream status: not yet presented upstream.
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diff --git a/mingw-w64-headers/crt/float.h b/mingw-w64-headers/crt/float.h
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index 5874f4e..bdf4ead 100644
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--- a/mingw-w64-headers/crt/float.h
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+++ b/mingw-w64-headers/crt/float.h
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@@ -22,6 +22,15 @@
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#if (__GNUC__ < 4)
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#error Corrupt install of gcc-s internal headers, or search order was changed.
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#else
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+
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+ /* From gcc-4.9.3 float.h. */
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+ #undef FLT_EPSILON
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+ #undef DBL_EPSILON
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+ #undef LDBL_EPSILON
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+ #define FLT_EPSILON __FLT_EPSILON__
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+ #define DBL_EPSILON __DBL_EPSILON__
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+ #define LDBL_EPSILON __LDBL_EPSILON__
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+
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/* #include_next <float_ginclude.h> */
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/* Number of decimal digits, q, such that any floating-point number with q
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diff --git a/mingw-w64-headers/crt/math.h b/mingw-w64-headers/crt/math.h
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index 1e970f4..99a332f 100644
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--- a/mingw-w64-headers/crt/math.h
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+++ b/mingw-w64-headers/crt/math.h
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@@ -216,6 +216,7 @@ extern "C" {
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#endif
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}
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+#if 0
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__CRT_INLINE long double __cdecl fabsl (long double x)
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{
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#ifdef __arm__
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@@ -226,6 +227,7 @@ extern "C" {
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return res;
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#endif
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}
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+#endif
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__CRT_INLINE double __cdecl fabs (double x)
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{
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@@ -905,7 +907,7 @@ __mingw_choose_expr ( \
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/* 7.12.7.3 */
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extern double __cdecl hypot (double, double) __MINGW_ATTRIB_DEPRECATED_MSVC2005; /* in libmoldname.a */
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extern float __cdecl hypotf (float x, float y);
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-#ifndef __CRT__NO_INLINE
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+#if 0 //ndef __CRT__NO_INLINE
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__CRT_INLINE float __cdecl hypotf (float x, float y) { return (float) hypot ((double)x, (double)y);}
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#endif
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extern long double __cdecl hypotl (long double, long double);
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