add a prereq check for autoconf

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5633 3c298f89-4303-0410-b956-a3cf2f4a3e73

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index e9f3a01..c73b124 100644 (file)
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -112,3 +112,9 @@ endef
 $(eval $(call Require,gnutar, \
        Please install GNU tar. \
 ))
+
+$(eval $(call RequireCommand,autoconf, \
+       Please install GNU autoconf. \
+))
+
+