2 # Copyright (C) 2006-2012 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
8 include $(TOPDIR)/rules.mk
9 include $(INCLUDE_DIR)/prereq.mk
10 include $(INCLUDE_DIR)/host.mk
11 include $(INCLUDE_DIR)/host-build.mk
13 PKG_NAME:=Build dependency
15 define Require/non-root
16 [ "$$(shell whoami)" != "root" ]
18 $(eval $(call Require,non-root, \
19 Please do not compile as root. \
22 # Required for the toolchain
23 define Require/working-make
24 $(MAKE) -v | awk '($$$$1 == "GNU") && ($$$$2 == "Make") && ($$$$3 >= "3.81") { print "ok" }' | grep ok > /dev/null
27 $(eval $(call Require,working-make, \
28 Please install GNU make v3.81 or later. (This version has bugs) \
31 define Require/case-sensitive-fs
32 rm -f $(TMP_DIR)/test.*
33 touch $(TMP_DIR)/test.fs
34 [ \! -f $(TMP_DIR)/test.FS ]
37 $(eval $(call Require,case-sensitive-fs, \
38 OpenWrt can only be built on a case-sensitive filesystem \
42 getopt --help 2>&1 | grep long >/dev/null
44 $(eval $(call Require,getopt, \
45 Please install GNU getopt \
48 define Require/fileutils
49 gcp --help || cp --help
51 $(eval $(call Require,fileutils, \
52 Please install GNU fileutils \
55 define Require/working-gcc
56 echo 'int main(int argc, char **argv) { return 0; }' | \
57 gcc -x c -o $(TMP_DIR)/a.out -
60 $(eval $(call Require,working-gcc, \
61 Please install the GNU C Compiler (gcc). \
64 define Require/working-g++
65 echo 'int main(int argc, char **argv) { return 0; }' | \
66 g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \
70 $(eval $(call Require,working-g++, \
71 Please install the GNU C++ Compiler (g++). \
74 ifneq ($(HOST_STATIC_LINKING),)
75 define Require/working-gcc-static
76 echo 'int main(int argc, char **argv) { return 0; }' | \
77 gcc -x c $(HOST_STATIC_LINKING) -o $(TMP_DIR)/a.out -
80 $(eval $(call Require,working-gcc-static, \
81 Please install the static libc development package (glibc-static on CentOS/Fedora/RHEL). \
84 define Require/working-g++-static
85 echo 'int main(int argc, char **argv) { return 0; }' | \
86 g++ -x c++ $(HOST_STATIC_LINKING) -o $(TMP_DIR)/a.out - -lstdc++ && \
90 $(eval $(call Require,working-g++-static, \
91 Please install the static libstdc++ development package (libstdc++-static on CentOS/Fedora/RHEL). \
95 define Require/ncurses
96 echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
97 gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses
100 $(eval $(call Require,ncurses, \
101 Please install ncurses. (Missing libncurses.so or ncurses.h) \
106 echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
107 gcc -include zlib.h -x c -o $(TMP_DIR)/a.out - -lz
110 $(eval $(call Require,zlib, \
111 Please install zlib. (Missing libz.so or zlib.h) \
114 ifneq ($(HOST_STATIC_LINKING),)
115 define Require/zlib-static
116 echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
117 gcc -include zlib.h -x c $(HOST_STATIC_LINKING) -o $(TMP_DIR)/a.out - -lz
120 $(eval $(call Require,zlib-static, \
121 Please install a static zlib. (zlib-static on CentOS/Fedora/RHEL). \
125 $(eval $(call RequireCommand,gawk, \
126 Please install GNU awk. \
129 $(eval $(call RequireCommand,unzip, \
130 Please install unzip. \
133 $(eval $(call RequireCommand,bzip2, \
134 Please install bzip2. \
137 $(eval $(call RequireCommand,patch, \
138 Please install patch. \
141 $(eval $(call RequireCommand,perl, \
142 Please install perl. \
145 $(eval $(call RequireCommand,python, \
146 Please install python. \
149 $(eval $(call RequireCommand,wget, \
150 Please install wget. \
154 git --version | awk '($$$$1 == "git") && ($$$$2 == "version") && ($$$$3 >= "1.6.5") { print "ok" }' | grep ok > /dev/null
157 $(eval $(call Require,git, \
158 Please install git (git-core) v1.6.5 or later. \
161 define Require/gnutar
162 $(TAR) --version 2>&1 | grep GNU > /dev/null
165 $(eval $(call Require,gnutar, \
166 Please install GNU tar. \
169 $(eval $(call RequireCommand,svn, \
170 Please install the subversion client. \
173 define Require/gnu-find
174 $(FIND) --version 2>/dev/null
177 $(eval $(call Require,gnu-find, \
178 Please install GNU find \
181 define Require/getopt-extended
182 getopt --long - - >/dev/null
185 $(eval $(call Require,getopt-extended, \
186 Please install an extended getopt version that supports --long \