From: Felix Fietkau <nbd@openwrt.org>
Date: Mon, 29 Mar 2010 03:38:40 +0000 (+0000)
Subject: add a new helper macro to deal with conditional ./configure flags
X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=commitdiff_plain;hb=70d4aff92615ac9bd44fbe360ff9170cedeb25f5

add a new helper macro to deal with conditional ./configure flags

SVN-Revision: 20570
---

diff --git a/include/autotools.mk b/include/autotools.mk
index e1535d0b16..c941a4949d 100644
--- 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