generic: fix kernel version check for 2.6.35

[openwrt.git] / include / autotools.mk

diff --git a/include/autotools.mk b/include/autotools.mk
index e1535d0..c941a49 100644 (file)
--- a/include/autotools.mk
+++ b/include/autotools.mk
@@ -32,6 +32,7 @@ update_libtool_ucxx = \
        ) \
        $(call update_libtool_common)
 
+autoconf_bool = $(patsubst %,$(if $($(1)),--enable,--disable)-%,$(2))
 
 # prevent libtool from linking against host development libraries
 define libtool_fixup_libdir