alsa-tools: Fix recipe build error.

Remove some elements in alsa-tools to avoid build error and further
dependency on new recipes.

[YOCTO #1038]

(From OE-Core rev: 81e92e8eab7f0f3d4ca72d4c7d1b872ebdc82fc8)

Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-multimedia/alsa/alsa-tools-1.0.24.1/autotools.patch

@@ -0,0 +1,34 @@
+Add parameters to autoreconf to support cross compile.
+Remove some sub-components which needs further recipe support.
+
+Signed-off-by: Dongxiao Xu <dongxiao.xu@intel.com>
+
+Upstream-Status: Inappropriate [configuration]
+
+diff -ruN alsa-tools-1.0.24.1-orig//ld10k1/gitcompile alsa-tools-1.0.24.1/ld10k1/gitcompile
+--- alsa-tools-1.0.24.1-orig//ld10k1/gitcompile	2011-07-06 11:27:40.227665002 +0800
++++ alsa-tools-1.0.24.1/ld10k1/gitcompile	2011-07-14 13:26:18.017665004 +0800
+@@ -1,6 +1,6 @@
+ #!/bin/bash
+ 
+-autoreconf -fi || exit 1
++autoreconf $ACLOCAL_FLAGS -fi || exit 1
+ export CFLAGS='-O2 -Wall -pipe -g'
+ echo "CFLAGS=$CFLAGS"
+ echo "./configure $@"
+diff -ruN alsa-tools-1.0.24.1-orig//Makefile alsa-tools-1.0.24.1/Makefile
+--- alsa-tools-1.0.24.1-orig//Makefile	2011-07-06 11:27:40.207665000 +0800
++++ alsa-tools-1.0.24.1/Makefile	2011-07-14 15:08:08.877665009 +0800
+@@ -1,9 +1,8 @@
+ VERSION = 1.0.24.1
+ TOP = .
+-SUBDIRS = ac3dec as10k1 envy24control hdsploader hdspconf hdspmixer \
+-	  mixartloader pcxhrloader rmedigicontrol sb16_csp seq sscape_ctl \
+-	  us428control usx2yloader vxloader echomixer ld10k1 qlo10k1 \
+-	  hwmixvolume
++SUBDIRS = ac3dec as10k1 hdsploader mixartloader pcxhrloader sb16_csp \
++          seq sscape_ctl us428control usx2yloader vxloader ld10k1 \
++          hwmixvolume
+ 
+ all:
+ 	@for i in $(SUBDIRS); do \

meta/recipes-multimedia/alsa/alsa-tools_1.0.24.1.bb

@@ -5,13 +5,16 @@ SECTION = "console/utils"
 LICENSE = "GPLv2"
 DEPENDS = "alsa-lib ncurses"
 
-PR = "r1"
+PR = "r2"
 
 LIC_FILES_CHKSUM = "file://hdsploader/COPYING;md5=94d55d512a9ba36caa9b7df079bae19f"
 
-SRC_URI = "ftp://ftp.alsa-project.org/pub/tools/alsa-tools-${PV}.tar.bz2"
+SRC_URI = "ftp://ftp.alsa-project.org/pub/tools/alsa-tools-${PV}.tar.bz2 \
+           file://autotools.patch"
 
 SRC_URI[md5sum] = "08fe93a12006093e590d7ecc02b119dd"
 SRC_URI[sha256sum] = "17d43de93ab2db98886d89a53e45341daa46a4ef6edd405db87f4b5a5dc64a05"
 
 inherit autotools
+
+EXTRA_OEMAKE += "GITCOMPILE_ARGS='--host=${HOST_SYS} --build=${BUILD_SYS} --target=${TARGET_SYS} --with-libtool-sysroot=${STAGING_DIR_HOST}' ACLOCAL_FLAGS='-I ${STAGING_DATADIR}/aclocal'"