madwifi: add support for drop-in hal replacements

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10629 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/package/madwifi/Makefile b/package/madwifi/Makefile
index 43ffb34..918424d 100644 (file)
--- a/package/madwifi/Makefile
+++ b/package/madwifi/Makefile
@@ -134,6 +134,18 @@ MAKE_ARGS:= \
 MAKE_VARS:= \
        COPTS="-DCONFIG_ATHEROS_RATE_DEFAULT='\"$(RATE_CONTROL)\"'" \
 
+HALFILE:=$(lastword $(sort $(wildcard ./ath_hal-*.tgz)))
+ifneq ($(HALFILE),)
+  define Build/Prepare
+       $(call Build/Prepare/Default)
+       rm -rf $(PKG_BUILD_DIR)/tmp
+       mkdir -p $(PKG_BUILD_DIR)/tmp
+       tar xvzf $(HALFILE) -C $(PKG_BUILD_DIR)/tmp
+       $(CP) $(PKG_BUILD_DIR)/tmp/ath_hal*/* $(PKG_BUILD_DIR)/hal/
+       rm -rf $(PKG_BUILD_DIR)/tmp
+  endef
+endif
+
 ifeq ($(findstring AHB,$(BUS)),AHB)
   define Build/Compile/ahb
        $(MAKE_VARS) $(MAKE) -C $(PKG_BUILD_DIR) $(MAKE_ARGS) BUS="AHB" modules