X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/5d739a43e714fc3ec49ff85034a7ecb2a8929958..532c815db073d45f9cdc0166ecfa063321851a53:/include/prereq-build.mk

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index fbe7d69f4..0b396c83d 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -37,6 +37,20 @@ $(eval $(call Require,case-sensitive-fs, \
 	OpenWrt can only be built on a case-sensitive filesystem \
 ))
 
+define Require/getopt
+	getopt --help 2>&1 | grep long >/dev/null
+endef
+$(eval $(call Require,getopt, \
+	Please install GNU getopt \
+))
+
+define Require/fileutils
+	gcp --help || cp --help
+endef
+$(eval $(call Require,fileutils, \
+	Please install GNU fileutils \
+))
+
 define Require/working-gcc
 	echo 'int main(int argc, char **argv) { return 0; }' | \
 		gcc -x c -o $(TMP_DIR)/a.out -
@@ -79,10 +93,6 @@ $(eval $(call RequireCommand,gawk, \
 	Please install GNU awk. \
 ))
 
-$(eval $(call RequireCommand,bison, \
-	Please install GNU bison. \
-))
-
 $(eval $(call RequireCommand,flex, \
 	Please install flex. \
 ))
@@ -123,10 +133,6 @@ $(eval $(call RequireCommand,svn, \
 	Please install the subversion client. \
 ))
 
-$(eval $(call RequireCommand,autoconf, \
-	Please install GNU autoconf. \
-))
-
 define Require/gnu-find
 	$(FIND) $(TMP_DIR) -lname foo
 endef
@@ -134,3 +140,11 @@ 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 \
+))