diff options
| author |  bbaren <bbaren@google.com> | 2018-07-02 13:11:49 -0700 |
|---|---|---|
| committer |  Copybara-Service <copybara-piper@google.com> | 2018-07-02 13:13:08 -0700 |
| commit | eb952d08f76afa907bb34eaf7e1a69899102c523 (patch) | |
| tree | 22be39bdf237bfd07783854cf451ec6fabd7dd66 /src/main | |
| parent | 151717ce36ad3fa99b5aaf79328f632ebd4b0f7c (diff) | |
Set Xcode version as a feature when building Objective-C
Add a new standard feature set to the Xcode version being used for
compilation. (The feature is named `xcode_VERSION`, where `VERSION` is
at least a two-component version number; `xcode_9.0` and `xcode_9.2` are
both possible values.) This provides CROSSTOOL authors a mechanism to
deploy compiler flags supported only in certain Xcode versions.
PiperOrigin-RevId: 203000420
Diffstat (limited to 'src/main')
| -rw-r--r-- | src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java b/src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java index f6b6052895..ed95544092 100644 --- a/src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java +++ b/src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java @@ -223,6 +223,8 @@ public class CompilationSupport { private static final String GENERATE_LINKMAP_FEATURE_NAME = "generate_linkmap"; + private static final String XCODE_VERSION_FEATURE_NAME_PREFIX = "xcode_"; + /** Enabled if this target has objc sources in its transitive closure. */ private static final String CONTAINS_OBJC = "contains_objc_sources"; @@ -545,6 +547,9 @@ public class CompilationSupport { activatedCrosstoolSelectables.add(CppRuleClasses.PER_OBJECT_DEBUG_INFO); } + activatedCrosstoolSelectables.add(XCODE_VERSION_FEATURE_NAME_PREFIX + + XcodeConfig.getXcodeVersion(ruleContext).toStringWithMinimumComponents(2)); + activatedCrosstoolSelectables.addAll(ruleContext.getFeatures()); activatedCrosstoolSelectables.addAll(CcCommon.getCoverageFeatures(toolchain)); |