Makefile

   1 # This file is part of the OpenADK project. OpenADK is copyrighted
   2 # material, please see the LICENCE file in the top-level directory.
   3
   4 _UNLIMIT=       __limit=$$(ulimit -dH 2>/dev/null); \
   5                 test -n "$$__limit" && ulimit -Sd $$__limit; ulimit -n 1024;
   6
   7 all: .prereq_done checkreloc
   8         @${_UNLIMIT} ${GMAKE_INV} all
   9
  10 v: .prereq_done
  11         @(echo; echo "Build started on $$(LC_ALL=C LANGUAGE=C date)"; \
  12             set -x; ${_UNLIMIT} ${GMAKE_FMK} VERBOSE=1 all) 2>&1 | tee -a make.log
  13
  14 help:
  15         @echo 'Configuration targets:'
  16         @echo '  config       - Update current config utilising a line-oriented program'
  17         @echo '  menuconfig   - Update current config utilising a menu based program'
  18         @echo '                 (default when .config does not exist)'
  19         @echo '  oldconfig    - Update current config utilising a provided .configs base'
  20         @echo '  allmodconfig - New config selecting all packages as modules when possible'
  21         @echo '  allconfig    - New config selecting all packages when possible'
  22         @echo '  allnoconfig  - New config where all options are answered with no'
  23         @echo ''
  24         @echo 'Help targets:'
  25         @echo '  help         - Print this help text'
  26         @echo '  pkg-help     - Print help about selectively compiling single packages'
  27         @echo '  dev-help     - Print help for developers / package maintainers'
  28         @echo ''
  29         @echo 'Common targets:'
  30         @echo '  download     - fetches all needed distfiles'
  31         @echo '  kernelconfig - view the target kernel configuration'
  32         @echo ''
  33         @echo 'Cleaning targets:'
  34         @echo '  clean        - Remove firmware and build directories'
  35         @echo '  cleandir     - Same as "clean", but also remove all built toolchains'
  36         @echo '  cleansystem  - Same as "cleandir", but only remove active system'
  37         @echo '  cleankernel  - Remove kernel dir, useful if you changed any kernel patches'
  38         @echo '  distclean    - Same as "cleandir", but also remove downloaded'
  39         @echo '                 distfiles and .config'
  40         @echo ''
  41         @echo 'Other generic targets:'
  42         @echo '  all          - Build everything as specified in .config'
  43         @echo '                 (default if .config exists)'
  44         @echo '  v            - Same as "all" but with logging to make.log enabled'
  45
  46 pkg-help:
  47         @echo 'Package specific targets (use with "package=<pkg-name>" parameter):'
  48         @echo '  fetch        - Download the necessary distfile'
  49         @echo '  extract      - Same as "fetch", but also extract the distfile'
  50         @echo '  patch        - Same as "extract", but also patch the source'
  51         @echo '  build        - Same as "patch", but also build the binaries'
  52         @echo '  fake         - Same as "build", but also install the binaries'
  53         @echo '  package      - Same as "fake", but also create the package'
  54         @echo '  clean        - Deinstall and remove the build area'
  55         @echo '  distclean    - Same as "clean", but also remove the distfiles'
  56         @echo ''
  57         @echo 'Short package rebuilding guide:'
  58         @echo '  run "make package=<pkgname> clean" to remove all generated binaries'
  59         @echo '  run "make package=<pkgname> package" to build everything and create the package(s)'
  60         @echo ''
  61         @echo 'This does not automatically resolve package dependencies!'
  62
  63 dev-help:
  64         @echo 'Fast way of updating package patches:'
  65         @echo '  run "make package=<pkgname> clean" to start with a good base'
  66         @echo '  run "make package=<pkgname> patch" to fetch, unpack and patch the source'
  67         @echo '  edit the package sources at build_dir/w-<pkgname>-*/<pkgname>-<version>'
  68         @echo '  run "make package=<pkgname> update-patches" to regenerate patch files'
  69         @echo ''
  70         @echo 'All changed patches will be opened with your $$EDITOR,'
  71         @echo 'so you can add a description and verify the modifications.'
  72         @echo ''
  73         @echo 'Adding a new package:'
  74         @echo 'make PKG=foo VER=1.0 newpackage'
  75         @echo 'Adding a new simple library package:'
  76         @echo 'make PKG=foo VER=1.0 TYPE=lib newpackage'
  77         @echo 'Adding a new simple program package:'
  78         @echo 'make PKG=foo VER=1.0 TYPE=prog newpackage'
  79
  80 clean: .prereq_done
  81         -@rm -f nohup.out
  82         @${GMAKE_INV} clean
  83
  84 config: .prereq_done
  85         @${GMAKE_INV} _config W=
  86
  87 oldconfig: .prereq_done
  88         @${GMAKE_INV} _config W=-o
  89
  90 download: .prereq_done
  91         @${GMAKE_INV} toolchain/download
  92         @${GMAKE_INV} dep
  93         @${GMAKE_INV} package/download
  94
  95 cleankernel kernelclean: .prereq_done
  96         -@${GMAKE_INV} cleankernel
  97
  98 cleandir dirclean: .prereq_done
  99         -@${GMAKE_INV} cleandir
 100         @-rm -f make.log .prereq_done
 101
 102 cleansystem: .prereq_done
 103         -@${GMAKE_INV} cleansystem
 104         @-rm -f make.log .prereq_done
 105
 106 distclean cleandist:
 107         -@${GMAKE_INV} distclean
 108         @-rm -f make.log .prereq_done
 109
 110 image: .prereq_done
 111         @${GMAKE_INV} image
 112
 113 targethelp: .prereq_done
 114         @${GMAKE_INV} targethelp
 115
 116 switch: .prereq_done
 117         @${GMAKE_INV} switch
 118
 119 kernelconfig: .prereq_done
 120         @${GMAKE_INV} kernelconfig
 121
 122 newpackage: .prereq_done
 123         @${GMAKE_INV} newpackage
 124
 125 image_clean imageclean cleanimage: .prereq_done
 126         @${GMAKE_INV} image_clean
 127
 128 menuconfig: .prereq_done
 129         @${GMAKE_INV} menuconfig
 130
 131 defconfig: .prereq_done
 132         @${GMAKE_INV} defconfig
 133
 134 allnoconfig: .prereq_done
 135         @${GMAKE_INV} _config W=-n
 136
 137 allconfig: .prereq_done
 138         @${GMAKE_INV} _mconfig W=-y RCONFIG=Config.in
 139
 140 allmodconfig: .prereq_done
 141         @${GMAKE_INV} _mconfig W=-o RCONFIG=Config.in
 142
 143 package_index: .prereq_done
 144         @${GMAKE_INV} package_index
 145
 146 buildall: .prereq_done
 147         @${GMAKE_INV} buildall
 148
 149 check: .prereq_done
 150         @${GMAKE_INV} check
 151
 152 check-gcc: .prereq_done
 153         @${GMAKE_INV} check-gcc
 154
 155 check-g++: .prereq_done
 156         @${GMAKE_INV} check-g++
 157
 158 menu: .prereq_done
 159         @${GMAKE_INV} menu
 160
 161 dep: .prereq_done
 162         @${GMAKE_INV} dep
 163
 164 world: .prereq_done
 165         @${GMAKE_INV} world
 166
 167 prereq:
 168         @rm -f .prereq_done
 169         @${GMAKE} .prereq_done
 170
 171 prereq-noerror:
 172         @rm -f .prereq_done
 173         @${GMAKE} .prereq_done NO_ERROR=1
 174
 175 NO_ERROR=0
 176 .prereq_done:
 177         @-rm -rf .prereq_done
 178         @if ! bash --version 2>&1 | grep -F 'GNU bash' >/dev/null 2>&1; then \
 179                 echo "GNU bash needs to be installed."; \
 180                 exit 1; \
 181         fi
 182         @if test x"$$(umask 2>/dev/null | sed 's/00*22/OK/')" != x"OK"; then \
 183                 echo >&2 Error: you must build with umask 022, sorry.; \
 184                 exit 1; \
 185         fi
 186         @echo "TOPDIR:=$$(readlink -nf . 2>/dev/null || pwd -P)" >prereq.mk
 187         @echo "BASH:=$$(which bash)" >>prereq.mk
 188         @if [ -z "$$(which gmake 2>/dev/null )" ]; then \
 189                 echo "GMAKE:=$$(which make)" >>prereq.mk ;\
 190         else \
 191                 echo "GMAKE:=$$(which gmake)" >>prereq.mk ;\
 192         fi
 193         @echo "GNU_HOST_NAME:=$$(${CC} -dumpmachine)" >>prereq.mk
 194         @echo "ARCH_FOR_BUILD:=$$(${CC} -dumpmachine | sed -e s'/-.*//' \
 195             -e 's/sparc.*/sparc/' \
 196             -e 's/armeb.*/armeb/g' \
 197             -e 's/arm.*/arm/g' \
 198             -e 's/m68k.*/m68k/' \
 199             -e 's/sh[234]/sh/' \
 200             -e 's/mips-.*/mips/' \
 201             -e 's/mipsel-.*/mipsel/' \
 202             -e 's/i[3-9]86/x86/' \
 203             )" >>prereq.mk
 204         @echo 'HOST_CC:=${CC}' >>prereq.mk
 205         @echo 'HOST_CXX:=${CXX}' >>prereq.mk
 206         @echo 'LANGUAGE:=C' >>prereq.mk
 207         @echo 'LC_ALL:=C' >>prereq.mk
 208         @echo 'MAKE:=$${GMAKE}' >>prereq.mk
 209         @echo "OStype:=$$(env uname)" >>prereq.mk
 210         @echo "_PATH:=$$PATH" >>prereq.mk
 211         @echo "PATH:=\$${TOPDIR}/scripts:/usr/sbin:$$PATH" >>prereq.mk
 212         @echo "SHELL:=$$(which bash)" >>prereq.mk
 213         @echo "GIT:=$$(which git 2>/dev/null)" >>prereq.mk
 214         @env NO_ERROR=${NO_ERROR} BASH="$$(which bash)" \
 215                 CC='${CC}' CPPFLAGS='${CPPFLAGS}' \
 216                 bash scripts/scan-tools.sh
 217         @echo '===> Prerequisites checked successfully.'
 218         @touch .adkinit
 219         @touch $@
 220
 221 checkreloc:
 222         @bash scripts/reloc.sh
 223
 224 .PHONY: prereq prereq-noerror checkreloc
 225 # DO NOT DELETE