From c147d9d634d239f910ec099a4f24da862e2ba3e2 Mon Sep 17 00:00:00 2001
From: Felix Fietkau <nbd@openwrt.org>
Date: Sat, 17 Nov 2007 15:54:53 +0000
Subject: [PATCH] prevent mac80211 from accidentally starting to build on older
 kernel versions because of dependencies (#2718)

SVN-Revision: 9578
---
 package/mac80211/Makefile | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/package/mac80211/Makefile b/package/mac80211/Makefile
index 65f2005d13..42f8ad232b 100644
--- a/package/mac80211/Makefile
+++ b/package/mac80211/Makefile
@@ -57,18 +57,20 @@ define Build/Compile
 	$(MAKE) -C "$(LINUX_DIR)" $(MAKE_OPTS) SUBDIRS="$(PKG_BUILD_DIR)/net/mac80211" modules
 endef
 
-define Build/InstallDev
+ifeq ($(CONFIG_LINUX_2_6_23),y)
+  define Build/InstallDev
 	mkdir -p $(1)/usr/include/mac80211
 	$(CP) $(PKG_BUILD_DIR)/net/mac80211/*.h $(PKG_BUILD_DIR)/include/* $(1)/usr/include/mac80211/
-endef
+  endef
 
-define Build/UninstallDev
+  define Build/UninstallDev
 	rm -rf	$(1)/usr/include/mac80211
-endef
+  endef
 
-define KernelPackage/mac80211/install
+  define KernelPackage/mac80211/install
 	$(INSTALL_DIR) $(1)/lib/wifi
 	$(INSTALL_DATA) ./files/lib/wifi/mac80211.sh $(1)/lib/wifi
-endef
+  endef
+endif
 
 $(eval $(call KernelPackage,mac80211))