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Diffstat (limited to 'src/main/java/com/google/devtools/build/lib/rules/objc')
-rw-r--r--src/main/java/com/google/devtools/build/lib/rules/objc/CompilationSupport.java5
1 files changed, 4 insertions, 1 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 f7e7a4a401..40938048a1 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
@@ -553,8 +553,11 @@ public class CompilationSupport {
// next release.
activatedCrosstoolSelectables.add(NO_DSYM_ZIPS_FEATURE_NAME);
+ // Add a feature identifying the Xcode version so CROSSTOOL authors can enable flags for
+ // particular versions of Xcode. To ensure consistency across platforms, use exactly two
+ // components in the version number.
activatedCrosstoolSelectables.add(XCODE_VERSION_FEATURE_NAME_PREFIX
- + XcodeConfig.getXcodeVersion(ruleContext).toStringWithMinimumComponents(2));
+ + XcodeConfig.getXcodeVersion(ruleContext).toStringWithComponents(2));
activatedCrosstoolSelectables.addAll(ruleContext.getFeatures());