X-Git-Url: http://git.openwrt.org/?a=blobdiff_plain;f=include%2Fprereq-build.mk;h=d6d2d73a63c39549936e19f5e2e4c2920f2fbd55;hb=3c53af7b0c7a1cc4d4021f03c5cce6b6c6233cb5;hp=fbe7d69f4483f1bcffe636c3adeb999e33cbec8d;hpb=aa2bec006952b1e8a5695b5826f62549ade51382;p=openwrt%2Fsvn-archive%2Farchive.git

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index fbe7d69f44..d6d2d73a63 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -134,3 +134,11 @@ endef
 $(eval $(call Require,gnu-find, \
 	Please install GNU find \
 ))
+
+define Require/getopt-extended
+	getopt --long - - >/dev/null
+endef
+
+$(eval $(call Require,getopt-extended, \
+	Please install an extended getopt version that supports --long \
+))