1 files changed, 76 insertions, 0 deletions
diff --git a/alsa-lib/Android.mk b/alsa-lib/Android.mk
new file mode 100644
index 0000000..8bd4353
--- /dev/null
+++ b/alsa-lib/Android.mk
@@ -0,0 +1,76 @@
+# 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)
+
+##
+## Copy ALSA configuration files to rootfs
+##
+TARGET_ALSA_CONF_DIR := $(TARGET_OUT)/usr/share/alsa
+LOCAL_ALSA_CONF_DIR  := $(LOCAL_PATH)/src/conf
+
+copy_from := \
+	alsa.conf \
+	pcm/dsnoop.conf \
+	pcm/modem.conf \
+	pcm/dpl.conf \
+	pcm/default.conf \
+	pcm/surround51.conf \
+	pcm/surround41.conf \
+	pcm/surround50.conf \
+	pcm/dmix.conf \
+	pcm/center_lfe.conf \
+	pcm/surround40.conf \
+	pcm/side.conf \
+	pcm/iec958.conf \
+	pcm/rear.conf \
+	pcm/surround71.conf \
+	pcm/front.conf \
+	cards/aliases.conf
+
+copy_to   := $(addprefix $(TARGET_ALSA_CONF_DIR)/,$(copy_from))
+copy_from := $(addprefix $(LOCAL_ALSA_CONF_DIR)/,$(copy_from))
+
+$(copy_to) : $(TARGET_ALSA_CONF_DIR)/% : $(LOCAL_ALSA_CONF_DIR)/% | $(ACP)
+	$(transform-prebuilt-to-target)
+
+ALL_PREBUILT += $(copy_to)
+
+include $(CLEAR_VARS)
+
+LOCAL_MODULE := libasound
+
+LOCAL_ARM_MODE := arm
+
+LOCAL_C_INCLUDES += $(LOCAL_PATH)/include
+
+# 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_SOURCE \
+	-DALSA_CONFIG_DIR=\"/system/usr/share/alsa\" \
+	-DALSA_PLUGIN_DIR=\"/system/usr/lib/alsa-lib\" \
+	-DALSA_DEVICE_DIRECTORY=\"/dev/snd/\"
+
+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))
+
+include $(BUILD_STATIC_LIBRARY)
+
+endif
+