include/prereq-build.mk

   1 #
   2 # Copyright (C) 2006 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7
   8 include $(TOPDIR)/rules.mk
   9 include $(INCLUDE_DIR)/prereq.mk
  10 include $(INCLUDE_DIR)/host.mk
  11
  12 PKG_NAME:=Build dependency
  13
  14 define Require/non-root
  15         [ "$$(shell whoami)" != "root" ]
  16 endef
  17 $(eval $(call Require,non-root, \
  18         Please do not compile as root. \
  19 ))
  20
  21 # Required for the toolchain
  22 define Require/working-make
  23         $(MAKE) -v | awk '($$$$1 == "GNU") && ($$$$2 = "Make") && ($$$$3 >= "3.81") { print "ok" }' | grep ok > /dev/null
  24 endef
  25
  26 $(eval $(call Require,working-make, \
  27         Please install GNU make v3.81 or later. (This version has bugs) \
  28 ))
  29
  30 define Require/case-sensitive-fs
  31         rm -f $(TMP_DIR)/test.*
  32         touch $(TMP_DIR)/test.fs
  33         [ \! -f $(TMP_DIR)/test.FS ]
  34 endef
  35
  36 $(eval $(call Require,case-sensitive-fs, \
  37         OpenWrt can only be built on a case-sensitive filesystem \
  38 ))
  39
  40 define Require/getopt
  41         getopt --help 2>&1 | grep long >/dev/null
  42 endef
  43 $(eval $(call Require,getopt, \
  44         Please install GNU getopt \
  45 ))
  46
  47 define Require/fileutils
  48         gcp --help || cp --help
  49 endef
  50 $(eval $(call Require,fileutils, \
  51         Please install GNU fileutils \
  52 ))
  53
  54 define Require/working-gcc
  55         echo 'int main(int argc, char **argv) { return 0; }' | \
  56                 gcc -x c -o $(TMP_DIR)/a.out -
  57 endef
  58
  59 $(eval $(call Require,working-gcc, \
  60         Please install the GNU C Compiler (gcc). \
  61 ))
  62
  63 define Require/working-g++
  64         echo 'int main(int argc, char **argv) { return 0; }' | \
  65                 g++ -x c++ -o $(TMP_DIR)/a.out - -lstdc++ && \
  66                 $(TMP_DIR)/a.out
  67 endef
  68
  69 $(eval $(call Require,working-g++, \
  70         Please install the GNU C++ Compiler (g++). \
  71 ))
  72
  73 define Require/ncurses
  74         echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
  75                 gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out - -lncurses
  76 endef
  77
  78 $(eval $(call Require,ncurses, \
  79         Please install ncurses. (Missing libncurses.so or ncurses.h) \
  80 ))
  81
  82
  83 define Require/zlib
  84         echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
  85                 gcc -include zlib.h -x c -o $(TMP_DIR)/a.out - -lz
  86 endef
  87
  88 $(eval $(call Require,zlib, \
  89         Please install zlib. (Missing libz.so or zlib.h) \
  90 ))
  91
  92 $(eval $(call RequireCommand,gawk, \
  93         Please install GNU awk. \
  94 ))
  95
  96 $(eval $(call RequireCommand,flex, \
  97         Please install flex. \
  98 ))
  99
 100 $(eval $(call RequireCommand,unzip, \
 101         Please install unzip. \
 102 ))
 103
 104 $(eval $(call RequireCommand,bzip2, \
 105         Please install bzip2. \
 106 ))
 107
 108 $(eval $(call RequireCommand,patch, \
 109         Please install patch. \
 110 ))
 111
 112 $(eval $(call RequireCommand,perl, \
 113         Please install perl. \
 114 ))
 115
 116 $(eval $(call RequireCommand,python, \
 117         Please install python. \
 118 ))
 119
 120 $(eval $(call RequireCommand,wget, \
 121         Please install wget. \
 122 ))
 123
 124 define Require/gnutar
 125         $(TAR) --version 2>&1 | grep GNU > /dev/null
 126 endef
 127
 128 $(eval $(call Require,gnutar, \
 129         Please install GNU tar. \
 130 ))
 131
 132 $(eval $(call RequireCommand,svn, \
 133         Please install the subversion client. \
 134 ))
 135
 136 define Require/gnu-find
 137         $(FIND) $(TMP_DIR) -lname foo
 138 endef
 139
 140 $(eval $(call Require,gnu-find, \
 141         Please install GNU find \
 142 ))
 143
 144 define Require/getopt-extended
 145         getopt --long - - >/dev/null
 146 endef
 147
 148 $(eval $(call Require,getopt-extended, \
 149         Please install an extended getopt version that supports --long \
 150 ))