From ecee47eab409f6a6fada7ace3d9bee0a0146ac3f Mon Sep 17 00:00:00 2001 From: Chad Rosier Date: Wed, 9 May 2012 17:23:48 +0000 Subject: Add Triple::getiOSVersion. This new function provides a way to get the iOS version number from ios triples. Part of rdar://11409204 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156483 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/Support/Triple.cpp | 21 +++++++++++++++++++++ 1 file changed, 21 insertions(+) (limited to 'lib/Support/Triple.cpp') diff --git a/lib/Support/Triple.cpp b/lib/Support/Triple.cpp index 4ee4716b37..2a22f75480 100644 --- a/lib/Support/Triple.cpp +++ b/lib/Support/Triple.cpp @@ -596,6 +596,27 @@ bool Triple::getMacOSXVersion(unsigned &Major, unsigned &Minor, return true; } +void Triple::getiOSVersion(unsigned &Major, unsigned &Minor, + unsigned &Micro) const { + switch (getOS()) { + default: llvm_unreachable("unexpected OS for Darwin triple"); + case Darwin: + case MacOSX: + // Ignore the version from the triple. This is only handled because the + // the clang driver combines OS X and IOS support into a common Darwin + // toolchain that wants to know the iOS version number even when targeting + // OS X. + Major = 0; + Minor = 0; + Micro = 0; + return true; + case IOS: + getOSVersion(Major, Minor, Micro); + // Default to 0.0. + break; + } +} + void Triple::setTriple(const Twine &Str) { *this = Triple(Str); } -- cgit v1.2.3