Android L for J 作業ログ

概要

下記手順でビルドすると

• android ロゴ表示
• adb で接続可能
• AndroidRuntime が非業の死からの輪廻転生

まで動く。

完成品はこちら。

作業途中のため、

• 手順漏れ
• 不要手順
• 絶対パス(ユーザ名入り)

などなど散々なメモなので注意。ただいま簡略化中。

主要コード取得

• AOSP (l-preview) を取得
• 以下のリポジトリ(l-preview-for-J) で置換
  • td2sk/platform_system_media
  • td2sk/platform_system_core
  • td2sk/platform_frameworks_native
  • td2sk/platform_bionic
  • td2sk/platform_build
  • td2sk/android_device_htc_s4-common
  • td2sk/android_device_htc_msm8960-common
  • td2sk/android_device_htc_valentewx

ハードウェア部分取得

• $ANDROID_ROOT/hardware 以下はすべて CyanogenMod (cm-11.0) のものを流用
• さらに、その中身について以下のリポジトリ(l-preview-for-J)で置換
  • td2sk/android_hardware_libhardware_legacy
  • td2sk/android_hardware_qcom_display-caf
  • td2sk/android_hardware_libhardware

proprietary

• kbc-developers/proprietary_vendor_htc (cm-11.0)　を取得し $ANDROID_ROOT/vendor/htc に配置
• 以下の差分を適用

diff --git a/valentewx/valentewx-vendor-blobs.mk b/valentewx/valentewx-vendor-blobs.mk
index f526d00..7a0d51f 100644
--- a/valentewx/valentewx-vendor-blobs.mk
+++ b/valentewx/valentewx-vendor-blobs.mk
@@ -56,10 +56,4 @@ PRODUCT_COPY_FILES += \
        vendor/htc/valentewx/proprietary/bin/felica_startup:/system/bin/felica_startup \
        vendor/htc/valentewx/proprietary/etc/felica/common.cfg:/system/etc/felica/common.cfg \
        vendor/htc/valentewx/proprietary/etc/felica/mfm.cfg:/system/etc/felica/mfm.cfg \
-       vendor/htc/valentewx/proprietary/etc/felica/mfs.cfg:/system/etc/felica/mfs.cfg \
-       vendor/htc/valentewx/proprietary/app/GMobileTV.apk:/system/app/GMobileTV.apk \
-        vendor/htc/valentewx/proprietary/app/KDDI_Felicalock.apk:/system/app/KDDI_Felicalock.apk \
-        vendor/htc/valentewx/proprietary/app/MobileFeliCaClient.apk:/system/app/MobileFeliCaClient.apk \
-        vendor/htc/valentewx/proprietary/app/MobileFeliCaMenuApp.apk:/system/app/MobileFeliCaMenuApp.apk \
-        vendor/htc/valentewx/proprietary/app/MobileFeliCaSettingApp.apk:/system/app/MobileFeliCaSettingApp.apk \
-        vendor/htc/valentewx/proprietary/app/MobileFeliCaWebPluginBoot.apk:/system/app/MobileFeliCaWebPluginBoot.apk
+       vendor/htc/valentewx/proprietary/etc/felica/mfs.cfg:/system/etc/felica/mfs.cfg

kernel

• kbc-developers/android_kernel_htc_msm8960 (cm-11.0) を $ANDROID_ROOT/kernel/htc/valentewx に配置
• 以下の差分を適用
  • td2skや絶対パスやらが含まれている部分は適宜

diff --git a/AndroidKernel.mk b/AndroidKernel.mk
index 36c139e..51c366c 100644
--- a/AndroidKernel.mk
+++ b/AndroidKernel.mk
@@ -3,7 +3,7 @@ PERL            = perl
 
 ifeq ($(TARGET_PREBUILT_KERNEL),)
 
-KERNEL_OUT := $(TARGET_OUT_INTERMEDIATES)/KERNEL_OBJ
+KERNEL_OUT := /home/td2sk/aosp/out/target/product/valentewx/obj/KERNEL_OBJ
 KERNEL_CONFIG := $(KERNEL_OUT)/.config
 TARGET_PREBUILT_INT_KERNEL := $(KERNEL_OUT)/arch/arm/boot/zImage
 KERNEL_HEADERS_INSTALL := $(KERNEL_OUT)/usr
@@ -62,30 +62,30 @@ $(KERNEL_OUT):
        mkdir -p $(KERNEL_OUT)
 
 $(KERNEL_CONFIG): $(KERNEL_OUT)
-       $(MAKE) -C kernel O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- $(KERNEL_DEFCONFIG)
+       $(MAKE) -C kernel/htc/valentewx O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- $(KERNEL_DEFCONFIG)
 
 $(KERNEL_OUT)/piggy : $(TARGET_PREBUILT_INT_KERNEL)
        $(hide) gunzip -c $(KERNEL_OUT)/arch/arm/boot/compressed/piggy.gzip > $(KERNEL_OUT)/piggy
 
 $(TARGET_PREBUILT_INT_KERNEL): $(KERNEL_OUT) $(KERNEL_CONFIG) $(KERNEL_HEADERS_INSTALL)
-       $(MAKE) -C kernel O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi-
-       $(MAKE) -C kernel O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- modules
-       $(MAKE) -C kernel O=../$(KERNEL_OUT) INSTALL_MOD_PATH=../../$(KERNEL_MODULES_INSTALL) INSTALL_MOD_STRIP=1 ARCH=arm CR+       $(MAKE) -C kernel/htc/valentewx O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi-
+       $(MAKE) -C kernel/htc/valentewx O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- modules
+       $(MAKE) -C kernel/htc/valentewx O=../$(KERNEL_OUT) INSTALL_MOD_PATH=../../$(KERNEL_MODULES_INSTALL) INSTALL_MOD_STRIP        $(mv-modules)
        $(clean-module-folder)
        $(append-dtb)
 
 $(KERNEL_HEADERS_INSTALL): $(KERNEL_OUT) $(KERNEL_CONFIG)
-       $(MAKE) -C kernel O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- headers_install
+       $(MAKE) -C kernel/htc/valentewx O=../$(KERNEL_OUT) ARCH=arm CROSS_COMPILE=arm-eabi- headers_install

その他

• libMTVMFCls.so を削除するとlogcatがすっきりして見やすい
• CM11のハードウェア周り取得部分は不要?
  • 参照: Android L for J 画面が点かない問題について