Initial import of Widevine Common Encryption DRM engine

Builds libwvmdrmengine.so, which is loaded by the new
MediaDrm APIs to support playback of Widevine/CENC
protected content.

Change-Id: I6f57dd37083dfd96c402cb9dd137c7d74edc8f1c

libwvdrmengine/oemcrypto/test/Makefile

@@ -0,0 +1,109 @@
+#
+# Builds oemcrypto_unittests
+#
+#PROJECTS_ROOT = ~projects
+#
+ifndef PROJECTS_ROOT
+PROJECTS_ROOT = ../../../../..
+endif
+
+CDM_ROOT = $(PROJECTS_ROOT)/cdm
+CDM_SRC_PATH = $(CDM_ROOT)/cdm
+CDM_BASE_INCLUDE_PATH = $(CDM_SRC_PATH)/include
+
+EUREKA_ROOT = $(PROJECTS_ROOT)/eureka/eureka
+CHROME_ROOT = $(EUREKA_ROOT)/src/chromium/src
+#
+# build outputs should go into Chrome repository, such as ../chromium/src/out
+# or some local equivalent.
+# WARNING: splitting outputs from CHROME_ROOT can lead to build errors
+ifndef CHROME_ROOT
+CHROME_ROOT = $(CDM_ROOT)/out
+endif
+
+# TARGET_PLATFORM from {x86,eureka}
+ifndef TARGET_PLATFORM
+TARGET_PLATFORM = x86
+endif
+
+# TARGET_BUILD from {debug,release}
+ifndef TARGET_BUILD
+TARGET_BUILD = debug
+endif
+
+ifeq ($(TARGET_PLATFORM),x86)
+  BUILDPLATFORM = out_x86_linux
+else ifeq ($(TARGET_PLATFORM),eureka)
+  BUILDPLATFORM = out_arm_eureka
+else
+  BUILDPLATFORM = UNKNOWN
+endif
+
+ifeq ($(TARGET_BUILD),debug)
+  BUILDTYPE = Debug
+else ifeq ($(TARGET_BUILD),release)
+  BUILDTYPE = Release
+else
+  BUILDTYPE = UNKNOWN
+endif
+
+BUILDPATH = $(CHROME_ROOT)/$(BUILDPLATFORM)/$(BUILDTYPE)
+OBJPATH = $(BUILDPATH)/obj
+
+CHROME_THIRD_PARTY_LIBS = $(BUILDPATH)/obj/third_party
+
+# target image file name
+TARGET_TEST_EXE = oemcrypto_unittests
+
+TARGET_OBJECTS = oemcrypto_test.o
+
+OBJECTDIR = $(OBJPATH)/oemcrypto_unittests
+
+INSTALLDIR = $(BUILDPATH)
+
+LIBGTEST_INCLUDE = $(CDM_SRC_PATH)/prebuilt/gtest/include
+LIBGTEST_LIBS = $(CDM_SRC_PATH)/prebuilt/gtest/$(BUILDPLATFORM)/$(BUILDTYPE)/lib
+LIBGTEST_LIBNAME = gtest
+
+INCLUDES = \
+        -I$(LIBGTEST_INCLUDE) \
+        -I$(CDM_BASE_INCLUDE_PATH)
+
+LIBDIRS = \
+        -L$(INSTALLDIR) \
+        -L$(LIBGTEST_LIBS)
+
+OBJECTS := $(patsubst %.o,$(OBJECTDIR)/%.o,$(TARGET_OBJECTS))
+
+CXXFLAGS = -m64 -fPIC -W -Wall -g -DCDM_TEST
+LINK = $(CXX)
+MKDIR = mkdir -p
+
+$(INSTALLDIR)/$(TARGET_TEST_EXE): $(OBJECTDIR) $(INSTALLDIR) $(OBJECTS)
+	$(CXX) -v -fPIC -m64 $(OBJECTS) $(LIBDIRS) -loemcrypto_mock \
+	-lcrypto -ldl -lrt -lpthread -l$(LIBGTEST_LIBNAME) -o $@
+	@echo "[Unit test image: " $(INSTALLDIR)/$(TARGET_TEST_EXE) "]"
+
+$(OBJECTDIR)/%.o: %.cpp
+	$(CXX) -c $(CXXFLAGS) $(INCLUDES) $< -o $@
+
+$(OBJECTDIR)/%.o: %.cc
+	$(CXX) -c $(CXXFLAGS) $(INCLUDES) $< -o $@
+
+clean:
+	$(RM) -rf $(OBJECTDIR)
+	$(RM) -rf $(INSTALLDIR)/$(TARGET_TEST_EXE)
+
+$(OBJECTDIR):
+	@$(MKDIR) $@
+
+$(INSTALLDIR):
+	@$(MKDIR) $@
+
+.PHONY: $(OBJECTDIR)
+
+.PHONY: $(INSTALLDIR)
+
+.PHONY: clean
+
+.PHONY: test