build: Add MTK support

When setting BOARD_USES_MTK_HARDWARE, a global MTK_HARDWARE define will
be available to all target modules.

Change-Id: Id2a2996139a31afb6eb37f7ee24202587cb4beb1

kernel: remove support for unused MTK Kernel

Remove unused MTK kernel build support.

Change-Id: I4f4df078ae03b1bd5edc7000e5b942bfc05c02bd

diff --git a/core/config.mk b/core/config.mk
index d929c2a..961c0b0 100644 (file)
--- a/core/config.mk
+++ b/core/config.mk
@@ -658,6 +658,9 @@ endif
 # Rules for QCOM targets
 include $(BUILD_SYSTEM)/qcom_target.mk
 
+# Rules for MTK targets
+include $(BUILD_SYSTEM)/mtk_target.mk
+
 # ###############################################################
 # Set up final options.
 # ###############################################################

diff --git a/core/mtk_target.mk b/core/mtk_target.mk
new file mode 100644 (file)
index 0000000..7c3ba1f
--- /dev/null
+++ b/core/mtk_target.mk
@@ -0,0 +1,13 @@
+ifeq ($(BOARD_USES_MTK_HARDWARE),true)
+    mtk_flags := -DMTK_HARDWARE
+
+    TARGET_GLOBAL_CFLAGS += $(mtk_flags)
+    TARGET_GLOBAL_CPPFLAGS += $(mtk_flags)
+    CLANG_TARGET_GLOBAL_CFLAGS += $(mtk_flags)
+    CLANG_TARGET_GLOBAL_CPPFLAGS += $(mtk_flags)
+
+    2ND_TARGET_GLOBAL_CFLAGS += $(mtk_flags)
+    2ND_TARGET_GLOBAL_CPPFLAGS += $(mtk_flags)
+    2ND_CLANG_TARGET_GLOBAL_CFLAGS += $(mtk_flags)
+    2ND_CLANG_TARGET_GLOBAL_CPPFLAGS += $(mtk_flags)
+endif