X-Git-Url: http://git.openwrt.org/?p=openwrt%2Fsvn-archive%2Farchive.git;a=blobdiff_plain;f=include%2Fprereq-build.mk;h=10bc68ae158585f6a0c54dda6d42c43622378a7e;hp=d6396af8e2885c063c297c3dfd133494b87905e3;hb=cb5253ef17c0b62d18a7157ee2d9d69280c1ac40;hpb=39ed9eab85c390e575242b9d170f290272b6f582

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index d6396af8e2..10bc68ae15 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -30,6 +30,16 @@ $(eval $(call Require,working-make, \
 	Please install GNU make v3.81 or later. (This version has bugs) \
 ))
 
+define Require/case-sensitive-fs
+	rm -f $(TMP_DIR)/test.*
+	touch $(TMP_DIR)/test.fs
+	[ \! -f $(TMP_DIR)/test.FS ]
+endef
+
+$(eval $(call Require,case-sensitive-fs, \
+	OpenWrt can only be built on a case-sensitive filesystem \
+))
+
 define Require/working-gcc
 	echo 'int main(int argc, char **argv) { return 0; }' | \
 		gcc -x c -o $(TMP_DIR)/a.out -
@@ -96,6 +106,10 @@ $(eval $(call RequireCommand,perl, \
 	Please install perl. \
 ))
 
+$(eval $(call RequireCommand,wget, \
+	Please install wget. \
+))
+
 define Require/gnutar
 	$(TAR) --version 2>&1 | grep GNU > /dev/null
 endef