From 272f8f07e4ab1935fa6ce73fdd5373742e8e4c3d Mon Sep 17 00:00:00 2001 From: Jeremy Huddleston Sequoia Date: Sat, 17 Jan 2015 16:26:20 -0800 Subject: [PATCH 3002/3003] Fix missing long long math prototypes when using the Snow Leopard SDK Signed-off-by: Jeremy Huddleston Sequoia --- include/math.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) diff --git llvm_master/projects/libcxx/include/math.h macports_master/projects/libcxx/include/math.h index 8c30ba85d..023943ca2 100644 --- llvm_master/projects/libcxx/include/math.h +++ macports_master/projects/libcxx/include/math.h @@ -300,6 +300,32 @@ long double truncl(long double x); #include_next +#ifdef __APPLE__ +# if __has_include() +# include +# if __MAC_OS_X_VERSION_MAX_ALLOWED < 1070 +# define __APPLE_BAD_MATH_H 1 +# else +# define __APPLE_BAD_MATH_H 0 +# endif +# else +# define __APPLE_BAD_MATH_H 1 +# endif + +# if __APPLE_BAD_MATH_H +/* These prototypes are incorrectly omitted from on Snow Leopard despite being available */ +extern "C" { + extern long long int llrintl(long double); + extern long long int llrint(double); + extern long long int llrintf(float); + + extern long long int llroundl(long double); + extern long long int llround(double); + extern long long int llroundf(float); +} +# endif +#endif // __APPLE__ + #ifdef __cplusplus // We support including .h headers inside 'extern "C"' contexts, so switch -- 2.13.2