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Compiler.h: exclude clang from GCC_CHECK_VERSION()

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This commit is contained in:
Max Kellermann
2014-11-28 19:33:09 +01:00
committed by Max Kellermann
parent b855f2fcc2
commit cd6c5cfd4c
2 changed files with 8 additions and 3 deletions
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9
src/Compiler.h
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@@ -28,8 +28,13 @@
#define GCC_VERSION 0
#endif
/**
* Are we building with the specified version of gcc (not clang or any
* other compiler) or newer?
*/
#define GCC_CHECK_VERSION(major, minor) \
(defined(__GNUC__) && GCC_VERSION >= GCC_MAKE_VERSION(major, minor, 0))
(defined(__GNUC__) && !defined(__clang__) && \
GCC_VERSION >= GCC_MAKE_VERSION(major, minor, 0))
/**
* Are we building with clang (any version) or at least the specified
@@ -138,7 +143,7 @@
#endif /* ! GCC_UNUSED >= 40300 */
#if GCC_CHECK_VERSION(4,6) && !defined(__clang__)
#if GCC_CHECK_VERSION(4,6)
#define gcc_flatten __attribute__((flatten))
#else
#define gcc_flatten

2
src/fs/AllocatedPath.cxx
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@@ -111,7 +111,7 @@ AllocatedPath::ChopSeparators()
while (l >= 2 && PathTraitsFS::IsSeparator(p[l - 1])) {
--l;
#if GCC_CHECK_VERSION(4,7) && !defined(__clang__)
#if GCC_CHECK_VERSION(4,7)
value.pop_back();
#else
value.erase(value.end() - 1, value.end());