Export llvm-profdata for Clang coverage builds.
This tool must match the one used to compile the source code for
compatibility.
Bug: 143977934
Test: m CLANG_COVERAGE=true dist
Merged-In: I71e0e7afb05dedd5f6a09d5e4099387c6262387f
Change-Id: I71e0e7afb05dedd5f6a09d5e4099387c6262387f
(cherry picked from commit b02f7dbaa4c25fb4c3b5cedb027a69481e7e6bc5)
diff --git a/core/Makefile b/core/Makefile
index 15f7681..a0cc1fb 100644
--- a/core/Makefile
+++ b/core/Makefile
@@ -4887,6 +4887,19 @@
$(hide) find $(TARGET_OUT_COVERAGE) | sort >$(PRIVATE_LIST_FILE)
$(hide) $(SOONG_ZIP) -d -o $@ -C $(TARGET_OUT_COVERAGE) -l $(PRIVATE_LIST_FILE)
+#------------------------------------------------------------------
+# Export the LLVM profile data tool and dependencies for Clang coverage processing
+#
+ifeq (true,$(CLANG_COVERAGE))
+ LLVM_PROFDATA := $(LLVM_PREBUILTS_BASE)/linux-x86/$(LLVM_PREBUILTS_VERSION)/bin/llvm-profdata
+ LIBCXX := $(LLVM_PREBUILTS_BASE)/linux-x86/$(LLVM_PREBUILTS_VERSION)/lib64/libc++.so.1
+ PROFDATA_ZIP := $(PRODUCT_OUT)/llvm-profdata.zip
+ $(PROFDATA_ZIP): $(SOONG_ZIP)
+ $(hide) $(SOONG_ZIP) -d -o $@ -C $(LLVM_PREBUILTS_BASE)/linux-x86/$(LLVM_PREBUILTS_VERSION) -f $(LLVM_PROFDATA) -f $(LIBCXX)
+
+ $(call dist-for-goals,droidcore,$(PROFDATA_ZIP))
+endif
+
# -----------------------------------------------------------------
# A zip of the Android Apps. Not keeping full path so that we don't
# include product names when distributing
