include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/prereq.mk
+include $(INCLUDE_DIR)/host.mk
+
+PKG_NAME:=Build dependency
+
+define Require/non-root
+ [ "$$(shell whoami)" != "root" ]
+endef
+$(eval $(call Require,non-root, \
+ Please do not compile as root. \
+))
# Required for the toolchain
define Require/working-make
- echo 'all: test' > $(TMP_DIR)/check.mk
- echo 'e0 = $$$$(foreach s,foobar,$$$$(eval $$$$s:))' >> $(TMP_DIR)/check.mk
- echo 'e1 = $$$$(foreach s,foobar, $$$$(eval $$$$s:))' >> $(TMP_DIR)/check.mk
- echo 'test: $$$$(strip $$$$(e0)) $$$$(strip $$$$(e1))' >> $(TMP_DIR)/check.mk
- $(NO_TRACE_MAKE) -f $(TMP_DIR)/check.mk
+ $(MAKE) -v | awk '($$$$1 == "GNU") && ($$$$2 = "Make") && ($$$$3 >= "3.81") { print "ok" }' | grep ok > /dev/null
endef
$(eval $(call Require,working-make, \
- Your make version is buggy. Please install GNU make v3.81 or later. \
+ 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
endef
$(eval $(call Require,working-gcc, \
- No working GNU C Compiler (gcc) was found on your system. \
+ Please install the GNU C Compiler (gcc). \
))
define Require/working-g++
echo 'int main(int argc, char **argv) { return 0; }' | \
- g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ -
+ g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ - && \
+ $(TMP_DIR)/a.out
endef
$(eval $(call Require,working-g++, \
- No working GNU C++ Compiler (g++) was found on your system. \
+ Please install the GNU C++ Compiler (g++). \
))
define Require/ncurses
endef
$(eval $(call Require,ncurses, \
- No ncurses development files were not found on your system. \
+ Please install ncurses. (Missing libncurses.so or ncurses.h) \
))
endef
$(eval $(call Require,zlib, \
- No zlib development files were not found on your system. \
+ Please install zlib. (Missing libz.so or zlib.h) \
))
+$(eval $(call RequireCommand,gawk, \
+ Please install GNU awk. \
+))
$(eval $(call RequireCommand,bison, \
Please install GNU bison. \
Please install flex. \
))
-$(eval $(call RequireCommand,python, \
- Please install python. \
-))
-
$(eval $(call RequireCommand,unzip, \
Please install unzip. \
))
$(eval $(call RequireCommand,perl, \
Please install perl. \
))
+
+$(eval $(call RequireCommand,python, \
+ Please install python. \
+))
+
+$(eval $(call RequireCommand,wget, \
+ Please install wget. \
+))
+
+define Require/gnutar
+ $(TAR) --version 2>&1 | grep GNU > /dev/null
+endef
+
+$(eval $(call Require,gnutar, \
+ Please install GNU tar. \
+))
+
+$(eval $(call RequireCommand,svn, \
+ Please install the subversion client. \
+))
+
+$(eval $(call RequireCommand,autoconf, \
+ Please install GNU autoconf. \
+))
+
+define Require/gnu-find
+ $(FIND) $(TMP_DIR) -lname foo
+endef
+
+$(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 \
+))