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improved detection of ARM platform (check for Apple clang __arm64);

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set version to 8.0.0 in case of __arm64 (allows check for armv8 targets)
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Franz Detro
2014-02-26 12:23:34 +01:00
parent e3a435add2
commit 2e73899a69
1 changed files with 6 additions and 1 deletions
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7
include/boost/predef/architecture/arm.h
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@@ -20,10 +20,12 @@ http://www.boost.org/LICENSE_1_0.txt)
[[__predef_symbol__] [__predef_version__]]
[[`__arm__`] [__predef_detection__]]
[[`__arm64`] [__predef_detection__]]
[[`__thumb__`] [__predef_detection__]]
[[`__TARGET_ARCH_ARM`] [__predef_detection__]]
[[`__TARGET_ARCH_THUMB`] [__predef_detection__]]
[[`__arm64`] [8.0.0]]
[[`__TARGET_ARCH_ARM`] [V.0.0]]
[[`__TARGET_ARCH_THUMB`] [V.0.0]]
]
@@ -31,9 +33,12 @@ http://www.boost.org/LICENSE_1_0.txt)
#define BOOST_ARCH_ARM BOOST_VERSION_NUMBER_NOT_AVAILABLE
#if defined(__arm__) || defined(__thumb__) || \
#if defined(__arm__) || defined(__arm64) || defined(__thumb__) || \
defined(__TARGET_ARCH_ARM) || defined(__TARGET_ARCH_THUMB)
# undef BOOST_ARCH_ARM
# if !defined(BOOST_ARCH_ARM) && defined(__arm64)
# define BOOST_ARCH_ARM BOOST_VERSION_NUMBER(8,0,0)
# endif
# if !defined(BOOST_ARCH_ARM) && defined(__TARGET_ARCH_ARM)
# define BOOST_ARCH_ARM BOOST_VERSION_NUMBER(__TARGET_ARCH_ARM,0,0)
# endif