r284423 - Explicitly pass an isysroot to avoid the SDKROOT overriding the deployment target.

[Adrian Prantl via cfe-commits]

Author: adrian
Date: Mon Oct 17 15:37:56 2016
New Revision: 284423

URL: http://llvm.org/viewvc/llvm-project?rev=284423&view=rev
Log:
Explicitly pass an isysroot to avoid the SDKROOT overriding the deployment target.
This fixes the green dragon builders after r284416.

Modified:
    cfe/trunk/test/CodeGen/dwarf-version.c

Modified: cfe/trunk/test/CodeGen/dwarf-version.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/dwarf-version.c?rev=284423&r1=284422&r2=284423&view=diff
==============================================================================
--- cfe/trunk/test/CodeGen/dwarf-version.c (original)
+++ cfe/trunk/test/CodeGen/dwarf-version.c Mon Oct 17 15:37:56 2016
@@ -4,8 +4,13 @@
 // RUN: %clang -target x86_64-linux-gnu -gdwarf-5 -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER5
 // RUN: %clang -target x86_64-linux-gnu -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
 // RUN: %clang -target x86_64-linux-gnu -gdwarf -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
-// RUN: %clang -target x86_64-apple-macosx10.11 -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER4
-// RUN: %clang -target x86_64-apple-darwin -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER2
+
+// The -isysroot is used as a hack to avoid LIT messing with the SDKROOT
+// environment variable which indirecty overrides the version in the target
+// triple used here.
+// RUN: %clang -target x86_64-apple-macosx10.11 -g -S -emit-llvm -o - %s -isysroot %t | FileCheck %s --check-prefix=VER4
+// RUN: %clang -target x86_64-apple-darwin14 -g -S -emit-llvm -o - %s -isysroot %t | FileCheck %s --check-prefix=VER2
+
 // RUN: %clang -target powerpc-unknown-openbsd -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER2
 // RUN: %clang -target powerpc-unknown-freebsd -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER2
 // RUN: %clang -target i386-pc-solaris -g -S -emit-llvm -o - %s | FileCheck %s --check-prefix=VER2