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} ADK_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 '  defconfig    - New config with defaults'
  21         @echo '  allmodconfig - New config selecting all symbols with m'
  22         @echo '  allyesconfig - New config selecting all symbols with y'
  23         @echo '  allnoconfig  - New config where all options are answered with no'
  24         @echo ''
  25         @echo 'Help targets:'
  26         @echo '  help         - Print this help text'
  27         @echo '  pkg-help     - Print help about selectively compiling single packages'
  28         @echo '  dev-help     - Print help for developers / package maintainers'
  29         @echo ''
  30         @echo 'Common targets:'
  31         @echo '  download     - fetches all needed distfiles'
  32         @echo '  kernelconfig - view the target kernel configuration'
  33         @echo ''
  34         @echo 'Cleaning targets:'
  35         @echo '  clean        - Remove firmware and build directories'
  36         @echo '  cleandir     - Same as "clean", but also remove all built toolchains'
  37         @echo '  cleansystem  - Same as "cleandir", but only remove active system'
  38         @echo '  cleankernel  - Remove kernel dir, useful if you changed any kernel patches'
  39         @echo '  distclean    - Same as "cleandir", but also remove downloaded'
  40         @echo '                 distfiles and .config'
  41         @echo ''
  42         @echo 'Other generic targets:'
  43         @echo '  all          - Build everything as specified in .config'
  44         @echo '                 (default if .config exists)'
  45         @echo '  v            - Same as "all" but with logging to make.log enabled'
  46
  47 pkg-help:
  48         @echo 'Package specific targets (use with "package=<pkg-name>" parameter):'
  49         @echo '  fetch        - Download the necessary distfile'
  50         @echo '  extract      - Same as "fetch", but also extract the distfile'
  51         @echo '  patch        - Same as "extract", but also patch the source'
  52         @echo '  build        - Same as "patch", but also build the binaries'
  53         @echo '  fake         - Same as "build", but also install the binaries'
  54         @echo '  package      - Same as "fake", but also create the package'
  55         @echo '  clean        - Deinstall and remove the build area'
  56         @echo '  distclean    - Same as "clean", but also remove the distfiles'
  57         @echo ''
  58         @echo 'Short package rebuilding guide:'
  59         @echo '  run "make package=<pkgname> clean" to remove all generated binaries'
  60         @echo '  run "make package=<pkgname> package" to build everything and create the package(s)'
  61         @echo ''
  62         @echo 'This does not automatically resolve package dependencies!'
  63
  64 dev-help:
  65         @echo 'Fast way of updating package patches:'
  66         @echo '  run "make package=<pkgname> clean" to start with a good base'
  67         @echo '  run "make package=<pkgname> patch" to fetch, unpack and patch the source'
  68         @echo '  edit the package sources at build_dir/w-<pkgname>-*/<pkgname>-<version>'
  69         @echo '  run "make package=<pkgname> update-patches" to regenerate patch files'
  70         @echo ''
  71         @echo 'All changed patches will be opened with your $$EDITOR,'
  72         @echo 'so you can add a description and verify the modifications.'
  73         @echo ''
  74         @echo 'Adding a new package:'
  75         @echo 'make PKG=foo VER=1.0 newpackage'
  76         @echo 'Adding a new simple library package:'
  77         @echo 'make PKG=foo VER=1.0 TYPE=lib newpackage'
  78         @echo 'Adding a new simple program package:'
  79         @echo 'make PKG=foo VER=1.0 TYPE=prog newpackage'
  80
  81 clean: .prereq_done
  82         -@rm -f nohup.out
  83         @${GMAKE_INV} clean
  84
  85 config: .prereq_done
  86         @${GMAKE_INV} _config W=
  87
  88 oldconfig: .prereq_done
  89         @${GMAKE_INV} _config W=--oldconfig
  90
  91 download: .prereq_done
  92         @${GMAKE_INV} toolchain/download
  93         @${GMAKE_INV} dep
  94         @${GMAKE_INV} package/download
  95
  96 cleankernel kernelclean: .prereq_done
  97         -@${GMAKE_INV} cleankernel
  98
  99 cleandir dirclean: .prereq_done
 100         -@${GMAKE_INV} cleandir
 101         @-rm -f make.log .prereq_done
 102
 103 cleansystem: .prereq_done
 104         -@${GMAKE_INV} cleansystem
 105         @-rm -f make.log .prereq_done
 106
 107 distclean cleandist:
 108         -@${GMAKE_INV} distclean
 109         @-rm -f make.log .prereq_done
 110
 111 image: .prereq_done
 112         @${GMAKE_INV} image
 113
 114 targethelp: .prereq_done
 115         @${GMAKE_INV} targethelp
 116
 117 kernelconfig: .prereq_done
 118         @${GMAKE_INV} kernelconfig
 119
 120 newpackage: .prereq_done
 121         @${GMAKE_INV} newpackage
 122
 123 image_clean imageclean cleanimage: .prereq_done
 124         @${GMAKE_INV} image_clean
 125
 126 menuconfig: .prereq_done
 127         @${GMAKE_INV} menuconfig
 128
 129 defconfig: .prereq_done
 130         @${GMAKE_INV} defconfig
 131
 132 allnoconfig: .prereq_done
 133         @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allnoconfig
 134
 135 allyesconfig: .prereq_done
 136         @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allyesconfig
 137
 138 allmodconfig: .prereq_done
 139         @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allmodconfig
 140
 141 package_index: .prereq_done
 142         @${GMAKE_INV} package_index
 143
 144 buildall: .prereq_done
 145         @${GMAKE_INV} buildall
 146
 147 check: .prereq_done
 148         @${GMAKE_INV} check
 149
 150 check-gcc: .prereq_done
 151         @${GMAKE_INV} check-gcc
 152
 153 check-g++: .prereq_done
 154         @${GMAKE_INV} check-g++
 155
 156 menu: .prereq_done
 157         @${GMAKE_INV} menu
 158
 159 dep: .prereq_done
 160         @${GMAKE_INV} dep
 161
 162 world: .prereq_done
 163         @${GMAKE_INV} world
 164
 165 prereq:
 166         @rm -f .prereq_done
 167         @${GMAKE} .prereq_done
 168
 169 prereq-noerror:
 170         @rm -f .prereq_done
 171         @${GMAKE} .prereq_done NO_ERROR=1
 172
 173 NO_ERROR=0
 174 .prereq_done:
 175         @-rm -rf .prereq_done
 176         @if ! bash --version 2>&1 | grep -F 'GNU bash' >/dev/null 2>&1; then \
 177                 echo "GNU bash needs to be installed."; \
 178                 exit 1; \
 179         fi
 180         @echo "ADK_TOPDIR:=$$(readlink -nf . 2>/dev/null || pwd -P)" >prereq.mk
 181         @echo "BASH:=$$(which bash)" >>prereq.mk
 182         @if [ -z "$$(which gmake 2>/dev/null )" ]; then \
 183                 echo "GMAKE:=$$(which make)" >>prereq.mk ;\
 184         else \
 185                 echo "GMAKE:=$$(which gmake)" >>prereq.mk ;\
 186         fi
 187         @echo "GNU_HOST_NAME:=$$(${CC} -dumpmachine)" >>prereq.mk
 188         @echo "ARCH_FOR_BUILD:=$$(${CC} -dumpmachine | sed \
 189             -e 's/x86_64-linux-gnux32/x32/' \
 190             -e s'/-.*//' \
 191             -e 's/sparc.*/sparc/' \
 192             -e 's/armeb.*/armeb/g' \
 193             -e 's/arm.*/arm/g' \
 194             -e 's/m68k.*/m68k/' \
 195             -e 's/sh[234]/sh/' \
 196             -e 's/mips-.*/mips/' \
 197             -e 's/mipsel-.*/mipsel/' \
 198             -e 's/i[3-9]86/x86/' \
 199             )" >>prereq.mk
 200         @echo 'HOST_CC:=${CC}' >>prereq.mk
 201         @echo 'HOST_CXX:=${CXX}' >>prereq.mk
 202         @echo 'LANGUAGE:=C' >>prereq.mk
 203         @echo 'LC_ALL:=C' >>prereq.mk
 204         @echo 'MAKE:=$${GMAKE}' >>prereq.mk
 205         @echo "OStype:=$$(env uname)" >>prereq.mk
 206         @echo "_PATH:=$$PATH" >>prereq.mk
 207         @echo "PATH:=\$${ADK_TOPDIR}/scripts:/usr/sbin:$$PATH" >>prereq.mk
 208         @echo "SHELL:=$$(which bash)" >>prereq.mk
 209         @echo "GIT:=$$(which git 2>/dev/null)" >>prereq.mk
 210         @env NO_ERROR=${NO_ERROR} BASH="$$(which bash)" \
 211                 CC='${CC}' CPPFLAGS='${CPPFLAGS}' \
 212                 bash scripts/scan-tools.sh
 213         @echo '===> Prerequisites checked successfully.'
 214         @touch .adkinit
 215         @touch $@
 216
 217 checkreloc:
 218         @bash scripts/reloc.sh
 219
 220 .PHONY: prereq prereq-noerror checkreloc
 221 # DO NOT DELETE