fix alsa kmod build on 2.6/mipsel (fix #7),

disable tests for other distros explicitly

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2359 3c298f89-4303-0410-b956-a3cf2f4a3e73

target/linux/package/alsa/Makefile

@@ -21,9 +21,11 @@ endif
 include $(TOPDIR)/package/rules.mk
 
 ifeq ($(LINUX_KARCH),i386)
+KERNEL_C_INCS:=
 KERNEL_C_OPTS:= -Os -mpreferred-stack-boundary=2 -march=i486 -fno-unit-at-a-time
 endif
 ifeq ($(LINUX_KARCH),mips)
+KERNEL_C_INCS:= -I$(KERNEL_DIR)/include/asm-mips/mach-generic
 KERNEL_C_OPTS:= -Os -G 0 -mno-abicalls -fno-pic -finline-limit=100000 -mabi=32 -march=mips32 -Wa,-32 -Wa,-march=mips32 -Wa,-mips32 -Wa,--trap
 endif
 
@@ -31,9 +33,13 @@ $(eval $(call PKG_template,KMOD_ALSA,kmod-alsa,$(LINUX_VERSION)$(BOARD)+$(PKG_VE
 
 $(PKG_BUILD_DIR)/.configured:
 	(cd $(PKG_BUILD_DIR); \
+		CFLAGS="$(KERNEL_C_INCS)" \
 		./configure \
+		--with-build=$(KERNEL_DIR) \
 		--with-kernel=$(KERNEL_DIR) \
 		--with-cross=$(KERNEL_CROSS) \
+		--with-redhat=no \
+		--with-suse=no \
 		--with-oss=yes \
 		--with-isapnp=no \
 		--with-sequencer=no \