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 $(TOPDIR)/rules.mk
   9 TMP_DIR:=$(TOPDIR)/tmp
  10 include $(INCLUDE_DIR)/prereq.mk
  11 include $(INCLUDE_DIR)/host.mk
  12
  13 define Require/non-root
  14         [ "$$(shell whoami)" != "root" ]
  15 endef
  16 $(eval $(call Require,non-root, \
  17         Please do not compile as root. \
  18 ))
  19
  20 # Required for the toolchain
  21 define Require/working-make
  22         echo 'all: test' > $(TMP_DIR)/check.mk
  23         echo 'e0 = $$$$(foreach s,foobar,$$$$(eval $$$$s:))' >> $(TMP_DIR)/check.mk
  24         echo 'e1 = $$$$(foreach s,foobar, $$$$(eval $$$$s:))' >> $(TMP_DIR)/check.mk
  25         echo 'test: $$$$(strip $$$$(e0)) $$$$(strip $$$$(e1))' >> $(TMP_DIR)/check.mk
  26         $(NO_TRACE_MAKE) -f $(TMP_DIR)/check.mk
  27 endef
  28
  29 $(eval $(call Require,working-make, \
  30         Please install GNU make v3.81 or later. (This version has bugs) \
  31 ))
  32
  33 define Require/working-gcc
  34         echo 'int main(int argc, char **argv) { return 0; }' | \
  35                 gcc -x c -o $(TMP_DIR)/a.out -
  36 endef
  37
  38 $(eval $(call Require,working-gcc, \
  39         Please install the GNU C Compiler (gcc). \
  40 ))
  41
  42 define Require/working-g++
  43         echo 'int main(int argc, char **argv) { return 0; }' | \
  44                 g++ -x c++ -o $(TMP_DIR)/a.out -lstdc++ -
  45 endef
  46
  47 $(eval $(call Require,working-g++, \
  48         Please install the GNU C++ Compiler (g++). \
  49 ))
  50
  51 define Require/ncurses
  52         echo 'int main(int argc, char **argv) { initscr(); return 0; }' | \
  53                 gcc -include ncurses.h -x c -o $(TMP_DIR)/a.out -lncurses -
  54 endef
  55
  56 $(eval $(call Require,ncurses, \
  57         Please install ncurses. (Missing libncurses.so or ncurses.h) \
  58 ))
  59
  60
  61 define Require/zlib
  62         echo 'int main(int argc, char **argv) { gzdopen(0, "rb"); return 0; }' | \
  63                 gcc -include zlib.h -x c -o $(TMP_DIR)/a.out -lz -
  64 endef
  65
  66 $(eval $(call Require,zlib, \
  67         Please install zlib. (Missing libz.so or zlib.h) \
  68 ))
  69
  70
  71 $(eval $(call RequireCommand,bison, \
  72         Please install GNU bison. \
  73 ))
  74
  75 $(eval $(call RequireCommand,flex, \
  76         Please install flex. \
  77 ))
  78
  79 $(eval $(call RequireCommand,python, \
  80         Please install python. \
  81 ))
  82
  83 $(eval $(call RequireCommand,unzip, \
  84         Please install unzip. \
  85 ))
  86
  87 $(eval $(call RequireCommand,bzip2, \
  88         Please install bzip2. \
  89 ))
  90
  91 $(eval $(call RequireCommand,patch, \
  92         Please install patch. \
  93 ))
  94
  95 $(eval $(call RequireCommand,perl, \
  96         Please install perl. \
  97 ))
  98
  99 $(eval $(call RequireCommand,wget, \
 100         Please install wget. \
 101 ))
 102
 103 define Require/gnutar
 104         $(TAR) --version 2>&1 | grep GNU > /dev/null
 105 endef
 106
 107 $(eval $(call Require,gnutar, \
 108         Please install GNU tar. \
 109 ))