X-Git-Url: https://git.rohieb.name/openwrt.git/blobdiff_plain/a37f311b4b218bfe91dd34edb39bab783461ff90..c350a013d43d9bca2c8166d7b56a86ac989425dd:/include/prereq-build.mk

diff --git a/include/prereq-build.mk b/include/prereq-build.mk
index 486f573f8..d3aec6439 100644
--- a/include/prereq-build.mk
+++ b/include/prereq-build.mk
@@ -6,10 +6,11 @@
 #
 
 include $(TOPDIR)/rules.mk
-TMP_DIR:=$(TOPDIR)/tmp
 include $(INCLUDE_DIR)/prereq.mk
 include $(INCLUDE_DIR)/host.mk
 
+PKG_NAME:=Build dependency
+
 define Require/non-root
 	[ "$$(shell whoami)" != "root" ]
 endef
@@ -30,6 +31,16 @@ $(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 -
@@ -67,6 +78,9 @@ $(eval $(call Require,zlib, \
 	Please install zlib. (Missing libz.so or zlib.h) \
 ))
 
+$(eval $(call RequireCommand,gawk, \
+	Please install GNU awk. \
+))
 
 $(eval $(call RequireCommand,bison, \
 	Please install GNU bison. \
@@ -76,10 +90,6 @@ $(eval $(call RequireCommand,flex, \
 	Please install flex. \
 ))
 
-$(eval $(call RequireCommand,python, \
-	Please install python. \
-))
-
 $(eval $(call RequireCommand,unzip, \
 	Please install unzip. \
 ))
@@ -107,3 +117,7 @@ endef
 $(eval $(call Require,gnutar, \
 	Please install GNU tar. \
 ))
+
+$(eval $(call RequireCommand,autoconf, \
+	Please install GNU autoconf. \
+))