2 files changed, 94 insertions, 0 deletions
diff --git a/package/audio/alsa-lib/Config.in b/package/audio/alsa-lib/Config.in
new file mode 100644
index 000000000..3077d36b1
--- /dev/null
+++ b/package/audio/alsa-lib/Config.in
@@ -0,0 +1,7 @@
+config BR2_PACKAGE_ALSA_LIB
+	bool "alsa-lib"
+	help
+	  The Advanced Linux Sound Architecture (ALSA) provides audio and MIDI
+	  functionality to the Linux operating system.
+
+	  http://www.alsa-project.org/
diff --git a/package/audio/alsa-lib/alsa-lib.mk b/package/audio/alsa-lib/alsa-lib.mk
new file mode 100644
index 000000000..6b9bda970
--- /dev/null
+++ b/package/audio/alsa-lib/alsa-lib.mk
@@ -0,0 +1,87 @@
+#############################################################
+#
+# alsa-lib
+#
+#############################################################
+ALSA_LIB_VERSION:=1.0.14a
+ALSA_LIB_SOURCE:=alsa-lib-$(ALSA_LIB_VERSION).tar.bz2
+ALSA_LIB_SITE:=ftp://ftp.alsa-project.org/pub/lib
+ALSA_LIB_DIR:=$(BUILD_DIR)/alsa-lib-$(ALSA_LIB_VERSION)
+ALSA_LIB_CAT:=$(BZCAT)
+ALSA_LIB_BINARY:=libasound.so.2.0.0
+ALSA_LIB_TARGET_BINARY:=usr/lib/$(ALSA_LIB_BINARY)
+
+ifeq ($(BR2_arm),y)
+ALSA_LIB_ABI:=-mabi=aapcs-linux
+else
+ALSA_LIB_ABI:=
+endif
+
+ifeq ($(BR2_SOFT_FLOAT),y)
+	SOFT_FLOAT=--with-softfloat
+endif
+
+$(DL_DIR)/$(ALSA_LIB_SOURCE):
+	$(WGET) -P $(DL_DIR) $(ALSA_LIB_SITE)/$(ALSA_LIB_SOURCE)
+
+$(ALSA_LIB_DIR)/.unpacked: $(DL_DIR)/$(ALSA_LIB_SOURCE)
+	$(ALSA_LIB_CAT) $(DL_DIR)/$(ALSA_LIB_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+	toolchain/patch-kernel.sh $(ALSA_LIB_DIR) package/alsa-lib/ alsa-lib-$(ALSA_LIB_VERSION)\*.patch*
+	$(CONFIG_UPDATE) $(ALSA_LIB_DIR)
+	touch $@
+
+$(ALSA_LIB_DIR)/.configured: $(ALSA_LIB_DIR)/.unpacked
+	(cd $(ALSA_LIB_DIR); rm -rf config.cache; \
+		$(TARGET_CONFIGURE_ARGS) \
+		$(TARGET_CONFIGURE_OPTS) \
+		CFLAGS="$(TARGET_CFLAGS) $(ALSA_LIB_ABI)" \
+		LDFLAGS="$(TARGET_LDFLAGS) -lm" \
+		./configure \
+		--target=$(GNU_TARGET_NAME) \
+		--host=$(GNU_TARGET_NAME) \
+		--build=$(GNU_HOST_NAME) \
+		--prefix=/usr \
+		--sysconfdir=/etc \
+		--enable-shared \
+		--enable-static \
+		--disable-docs \
+		$(SOFT_FLOAT) \
+		$(DISABLE_NLS) \
+	)
+	touch $@
+
+$(ALSA_LIB_DIR)/src/.libs/$(ALSA_LIB_BINARY): $(ALSA_LIB_DIR)/.configured
+	$(MAKE) -C $(ALSA_LIB_DIR)
+	touch -c $@
+
+$(STAGING_DIR)/$(ALSA_LIB_TARGET_BINARY): $(ALSA_LIB_DIR)/src/.libs/$(ALSA_LIB_BINARY)
+	$(MAKE) DESTDIR=$(STAGING_DIR) -C $(ALSA_LIB_DIR) install
+	$(SED) "s,^libdir=.*,libdir=\'$(STAGING_DIR)/usr/lib\',g" $(STAGING_DIR)/usr/lib/libasound.la
+
+$(TARGET_DIR)/$(ALSA_LIB_TARGET_BINARY): $(STAGING_DIR)/$(ALSA_LIB_TARGET_BINARY)
+	mkdir -p $(TARGET_DIR)/usr/share/alsa $(TARGET_DIR)/usr/lib/alsa-lib
+	cp -dpf $(STAGING_DIR)/usr/lib/libasound.so* $(TARGET_DIR)/usr/lib/
+	cp -rdpf $(STAGING_DIR)/usr/share/alsa/* $(TARGET_DIR)/usr/share/alsa/
+	cp -rdpf $(STAGING_DIR)/usr/lib/alsa-lib/* $(TARGET_DIR)/usr/lib/alsa-lib/
+	-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/libasound.so*
+	-$(STRIPCMD) $(STRIP_STRIP_UNNEEDED) $(TARGET_DIR)/usr/lib/alsa-lib/smixer/*.so
+	touch -c $@
+
+alsa-lib: uclibc $(TARGET_DIR)/$(ALSA_LIB_TARGET_BINARY)
+
+alsa-lib-source: $(DL_DIR)/$(ALSA-LIB_SOURCE)
+
+alsa-lib-clean:
+	rm -f $(TARGET_DIR)/$(ALSA_LIB_TARGET_BINARY)
+	-$(MAKE) -C $(ALSA_LIB_DIR) clean
+
+alsa-lib-dirclean:
+	rm -rf $(ALSA_LIB_DIR)
+#############################################################
+#
+# Toplevel Makefile options
+#
+#############################################################
+ifeq ($(strip $(BR2_PACKAGE_ALSA_LIB)),y)
+TARGETS+=alsa-lib
+endif