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 +1,9 @@
 VERSION = 1.0.26.1
 TOP = .
-SUBDIRS = ac3dec as10k1 envy24control hdsploader hdspconf hdspmixer \
-	  mixartloader pcxhrloader rmedigicontrol sb16_csp seq sscape_ctl \
-	  us428control usx2yloader vxloader echomixer ld10k1 qlo10k1 \
-	  hwmixvolume hdajackretask hda-verb
+SUBDIRS = ac3dec as10k1 envy24control \
+	  mixartloader pcxhrloader rmedigicontrol sb16_csp seq sscape_ctl \
+	  us428control usx2yloader vxloader echomixer \
+	  hwmixvolume hda-verb
 
 all:
 	@for i in $(SUBDIRS); do \