Author: friss
Date: Tue Jan 12 17:47:59 2016
New Revision: 257543
URL: http://llvm.org/viewvc/llvm-project?rev=257543&view=rev
Log:
[Darwin] Fix deployment target detection
There was a thinko in the deployment target detection code that
made the -isysroot parsing have precedence over the environment
variable for tvOS. This patch makes this logic symetric for all
platforms (the env variable must have precedence).
Modified:
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/test/Driver/appletvos-version-min.c
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=257543&r1=257542&r2=257543&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Tue Jan 12 17:47:59 2016
@@ -526,7 +526,7 @@ void Darwin::AddDeploymentTarget(Derived
// no environment variable defined, see if we can set the default based
// on -isysroot.
if (OSXTarget.empty() && iOSTarget.empty() && WatchOSTarget.empty() &&
- Args.hasArg(options::OPT_isysroot)) {
+ TvOSTarget.empty() && Args.hasArg(options::OPT_isysroot)) {
if (const Arg *A = Args.getLastArg(options::OPT_isysroot)) {
StringRef isysroot = A->getValue();
// Assume SDK has path: SOME_PATH/SDKs/PlatformXX.YY.sdk
Modified: cfe/trunk/test/Driver/appletvos-version-min.c
URL:
http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/appletvos-version-min.c?rev=257543&r1=257542&r2=257543&view=diff
==============================================================================
--- cfe/trunk/test/Driver/appletvos-version-min.c (original)
+++ cfe/trunk/test/Driver/appletvos-version-min.c Tue Jan 12 17:47:59 2016
@@ -2,6 +2,7 @@
// REQUIRES: aarch64-registered-target
// RUN: %clang -target i386-apple-darwin10 -mappletvsimulator-version-min=9.0
-arch x86_64 -S -o - %s | FileCheck %s
// RUN: %clang -target armv7s-apple-darwin10 -mappletvos-version-min=9.0 -arch
arm64 -S -o - %s | FileCheck %s
+// RUN: env TVOS_DEPLOYMENT_TARGET=9.0 %clang -isysroot SDKs/MacOSX10.9.sdk
-target i386-apple-darwin10 -arch x86_64 -S -o - %s | FileCheck %s
int main() { return 0; }
// CHECK: .tvos_version_min 9, 0
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