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Add Triple::getMacOSXVersion to replace crufty code in the clang driver.

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This new function provides a way to get the Mac OS X version number from
either generic "darwin" triples of macosx triples.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@149438 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson
2012-01-31 22:32:29 +00:00
parent ed2d17b2d4
commit bda59fdd71
2 changed files with 46 additions and 0 deletions
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7
include/llvm/ADT/Triple.h
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@@ -209,6 +209,13 @@ public:
return Maj;
}
/// getMacOSXVersion - Parse the version number as with getOSVersion and then
/// translate generic "darwin" versions to the corresponding OS X versions.
/// This may also be called with IOS triples but the OS X version number is
/// just set to a constant 10.4.0 in that case. Returns true if successful.
bool getMacOSXVersion(unsigned &Major, unsigned &Minor,
unsigned &Micro) const;
/// @}
/// @name Direct Component Access
/// @{