Add makefile to build modules inline

Change-Id: Id1f6e907214b4077f2d7012c0e8ec3edad49b3ff

diff --git a/Android.mk b/Android.mk
new file mode 100644 (file)
index 0000000..ca3f2cb
--- /dev/null
+++ b/Android.mk
@@ -0,0 +1,68 @@
+#
+# Copyright (C) 2021 The LineageOS Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+LOCAL_PATH := $(call my-dir)
+
+ifeq ($(TARGET_PREBUILT_KERNEL),)
+MEDIA_PATH    := $(abspath $(call my-dir))/drivers
+MEDIA_CONFIGS := \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MPEG12=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MPEG2_MULTI=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MPEG4=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MPEG4_MULTI=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_VC1=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_H264=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_H264_MULTI=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_H264_MVC=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_H265=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_VP9=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MJPEG=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_MJPEG_MULTI=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_REAL=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_AVS=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_AVS_MULTI=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_AVS2=m \
+    CONFIG_AMLOGIC_MEDIA_VDEC_AV1=m \
+    CONFIG_AMLOGIC_MEDIA_VENC_H264=m \
+    CONFIG_AMLOGIC_MEDIA_VENC_JPEG=m \
+    CONFIG_AMLOGIC_MEDIA_VENC_H265=m
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE        := media
+LOCAL_MODULE_SUFFIX := .ko
+LOCAL_MODULE_CLASS  := ETC
+LOCAL_MODULE_PATH   := $(TARGET_OUT_VENDOR)/lib/modules
+LOCAL_CFLAGS        := -Wno-error=pointer-sign -Wno-error=frame-larger-than=
+
+_media_intermediates := $(call intermediates-dir-for,$(LOCAL_MODULE_CLASS),$(LOCAL_MODULE))
+_media_ko := $(_media_intermediates)/$(LOCAL_MODULE)$(LOCAL_MODULE_SUFFIX)
+KERNEL_OUT := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ
+MEDIA_CFLAGS := $(LOCAL_CFLAGS)
+
+$(_media_ko): $(KERNEL_OUT)/arch/$(KERNEL_ARCH)/boot/$(BOARD_KERNEL_IMAGE_NAME)
+       @mkdir -p $(dir $@)
+       @cp -R $(MEDIA_PATH)/* $(_media_intermediates)/
+       $(hide) +$(KERNEL_MAKE_CMD) $(PATH_OVERRIDE) $(KERNEL_MAKE_FLAGS) -C $(KERNEL_OUT) M=$(abspath $(_media_intermediates)) ARCH=$(TARGET_KERNEL_ARCH) $(KERNEL_CROSS_COMPILE) EXTRA_CFLAGS="$(MEDIA_CFLAGS)" $(MEDIA_CONFIGS) modules
+       modules=$$(find $(_media_intermediates) -type f -name '*.ko'); \
+       for f in $$modules; do \
+               $(KERNEL_TOOLCHAIN_PATH)strip --strip-unneeded $$f; \
+               cp $$f $(KERNEL_MODULES_OUT)/lib/modules; \
+       done;
+       touch $(_media_intermediates)/media.ko
+
+include $(BUILD_SYSTEM)/base_rules.mk
+endif