Android.mk

# external/alsa-lib/Android.mk
#
# Copyright 2008 Wind River Systems
#

ifeq ($(strip $(BOARD_USES_ALSA_AUDIO)),true)

LOCAL_PATH := $(call my-dir)
include $(CLEAR_VARS)

LOCAL_MODULE := libasound
LOCAL_MODULE_TAGS := optional
LOCAL_MULTILIB := 32

LOCAL_C_INCLUDES := $(LOCAL_PATH)/include
LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)

# libasound must be compiled with -fno-short-enums, as it makes extensive
# use of enums which are often type casted to unsigned ints.
LOCAL_CFLAGS := \
	-fPIC -DPIC -D_POSIX_C_SOURCE=2 \
	-DALSA_CONFIG_DIR=\"/system/usr/share/alsa\" \
	-DALSA_PLUGIN_DIR=\"/system/usr/lib/alsa-lib\" \
	-DALSA_DEVICE_DIRECTORY=\"/dev/snd/\" \
	-finline-limit=300 -finline-functions -fno-inline-functions-called-once \
        -Wno-enum-conversion \
        -Wno-implicit-function-declaration \
        -Wno-logical-not-parentheses \
        -Wno-pointer-arith \
        -Wno-sign-compare \
        -Wno-unused-const-variable \
        -Wno-unused-function \
        -Wno-unused-parameter \
        -Wno-unused-variable

LOCAL_SRC_FILES := $(sort $(call all-c-files-under, src))

# It is easier to exclude the ones we don't want...
#
LOCAL_SRC_FILES := $(filter-out src/alisp/alisp_snd.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/compat/hsearch_r.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/control/control_shm.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/pcm/pcm_d%.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/pcm/pcm_ladspa.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/pcm/pcm_shm.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/pcm/scopes/level.c, $(LOCAL_SRC_FILES))
LOCAL_SRC_FILES := $(filter-out src/shmarea.c, $(LOCAL_SRC_FILES))

LOCAL_SHARED_LIBRARIES := \
    libdl

include $(BUILD_SHARED_LIBRARY)

endif