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/working-gcc
  41         echo 'int main(int argc, char **argv) { return 0; }' | \
  42                 gcc -x c -o $(TMP_DIR)/a.out -
  43 endef
  44
  45 $(eval $(call Require,working-gcc, \
  46         Please install the GNU C Compiler (gcc). \
  47 ))
  48
  49 define Require/working-g++
  50         echo 'int main(int argc, char **argv) { return 0; }' | \
  51                 g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ - && \
  52                 $(TMP_DIR)/a.out
  53 endef
  54
  55 $(eval $(call Require,working-g++, \
  56         Please install the GNU C++ Compiler (g++). \
  57 ))
  58
  59 define Require/ncurses
  60         echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
  61                 gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out -lncurses -
  62 endef
  63
  64 $(eval $(call Require,ncurses, \
  65         Please install ncurses. (Missing libncurses.so or ncurses.h) \
  66 ))
  67
  68
  69 define Require/zlib
  70         echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
  71                 gcc -include zlib.h -x c -o $(TMP_DIR)/a.out -lz -
  72 endef
  73
  74 $(eval $(call Require,zlib, \
  75         Please install zlib. (Missing libz.so or zlib.h) \
  76 ))
  77
  78 $(eval $(call RequireCommand,gawk, \
  79         Please install GNU awk. \
  80 ))
  81
  82 $(eval $(call RequireCommand,bison, \
  83         Please install GNU bison. \
  84 ))
  85
  86 $(eval $(call RequireCommand,flex, \
  87         Please install flex. \
  88 ))
  89
  90 $(eval $(call RequireCommand,unzip, \
  91         Please install unzip. \
  92 ))
  93
  94 $(eval $(call RequireCommand,bzip2, \
  95         Please install bzip2. \
  96 ))
  97
  98 $(eval $(call RequireCommand,patch, \
  99         Please install patch. \
 100 ))
 101
 102 $(eval $(call RequireCommand,perl, \
 103         Please install perl. \
 104 ))
 105
 106 $(eval $(call RequireCommand,python, \
 107         Please install python. \
 108 ))
 109
 110 $(eval $(call RequireCommand,wget, \
 111         Please install wget. \
 112 ))
 113
 114 define Require/gnutar
 115         $(TAR) --version 2>&1 | grep GNU > /dev/null
 116 endef
 117
 118 $(eval $(call Require,gnutar, \
 119         Please install GNU tar. \
 120 ))
 121
 122 $(eval $(call RequireCommand,svn, \
 123         Please install the subversion client. \
 124 ))
 125
 126 $(eval $(call RequireCommand,autoconf, \
 127         Please install GNU autoconf. \
 128 ))
 129
 130 define Require/gnu-find
 131         $(FIND) $(TMP_DIR) -lname foo
 132 endef
 133
 134 $(eval $(call Require,gnu-find, \
 135         Please install GNU find \
 136 ))
 137
 138 define Require/getopt-extended
 139         getopt --long - - >/dev/null
 140 endef
 141
 142 $(eval $(call Require,getopt-extended, \
 143         Please install an extended getopt version that supports --long \
 144 ))