How to build Module for Platform

• It is only for modules are needed to using Android build system.
• Please check its own install information under its folder for other module.

[Step to build]

1. Get android open source. : version info - Android jellybean 4.2.2_r1

( Download site : http://source.android.com )

2. Copy module that you want to build - to original android open source If same module exist in android open source, you should replace it. (no overwrite)

It is possible to build all modules at once.

3. You should add module name to PRODUCT_PACKAGES in build\target\product\core.mk as following case.

• e2fsprog: should add e2fsck to PRODUCT_PACKAGES
• libexifa: should add libexifa to PRODUCT_PACKAGES
• libjpega: should add libjpega to PRODUCT_PACKAGES
• KeyUtils: should add libkeyutils to PRODUCT_PACKAGES
• libasound: should add libasound to PRODUCT_PACKAGES
• audio\alsaplugin: should add libasound_module_pcm_bcmfilter to PRODUCT_PACKAGES

ex.) build\target\product\core.mk - add all module name for all follow cases at once

PRODUCT_PACKAGES += \
e2fsck \
libexifa \
libjpega \
libkeyutils \
libasound \
libasound_module_pcm_bcmfilter

4. In case of bluetooth, you should add following text in build\target\board\generic\BoardConfig.m

OPENSOURCE_ALSA_AUDIO := true
BOARD_USES_ALSA_AUDIO := true
BRCM_ALSA_LIB_DIR=device/samsung/bcm_common/alsa-lib

5. excute build command

./build.sh user