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=       ulimit -dS $(shell ulimit -dH >/dev/null 2>/dev/null ) >/dev/null 2>/dev/null;
   5
   6 all: .prereq_done
   7         @${_UNLIMIT} ${GMAKE_INV} all
   8
   9 v: .prereq_done
  10         @(echo; echo "Build started on $$(LC_ALL=C LANGUAGE=C date)"; \
  11             set -x; ${_UNLIMIT} ${GMAKE_FMK} VERBOSE=1 all) 2>&1 | tee -a make.log
  12
  13 help:
  14         @echo 'Common targets:'
  15         @echo '  switch TARGET=targetname  - Backup current config and copy old saved target config'
  16         @echo '  download     - fetches all needed distfiles'
  17         @echo 'Cleaning targets:'
  18         @echo '  clean        - Remove bin and build_dir directories'
  19         @echo '  cleantarget  - Same as "clean", but also remove toolchain for target'
  20         @echo '  cleandir     - Same as "clean", but also remove all built toolchains'
  21         @echo '  cleankernel  - Remove kernel dir, useful if you changed any kernel patches'
  22         @echo '  distclean    - Same as "cleandir", but also remove downloaded'
  23         @echo '                 distfiles and .config'
  24         @echo ''
  25         @echo 'Configuration targets:'
  26         @echo '  config       - Update current config utilising a line-oriented program'
  27         @echo '  menuconfig   - Update current config utilising a menu based program'
  28         @echo '                 (default when .config does not exist)'
  29         @echo '  oldconfig    - Update current config utilising a provided .configs base'
  30         @echo '  wconfig      - Same as "oldconfig", but also writes out hidden symbols'
  31         @echo '  allmodconfig - New config selecting all packages as modules when possible'
  32         @echo '  allconfig    - New config selecting all packages when possible'
  33         @echo '  allnoconfig  - New config where all options are answered with no'
  34         @echo '  kernelconfig - Modify the target kernel configuration'
  35         @echo ''
  36         @echo 'Help targets:'
  37         @echo '  help         - Print this help text'
  38         @echo '  pkg-help     - Print help about selectively compiling single packages'
  39         @echo '  dev-help     - Print help for developers / package maintainers'
  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 'Regenerate menu information via "make menu"'
  65         @echo 'Regenerate dependency information via "make dep"'
  66         @echo
  67         @echo 'Fast way of updating package patches:'
  68         @echo '  run "make package=<pkgname> clean" to start with a good base'
  69         @echo '  run "make package=<pkgname> patch" to fetch, unpack and patch the source'
  70         @echo '  edit the package sources at build_dir/w-<pkgname>-*/<pkgname>-<version>'
  71         @echo '  run "make package=<pkgname> update-patches" to regenerate patch files'
  72         @echo ''
  73         @echo 'All changed patches will be opened with your $$EDITOR,'
  74         @echo 'so you can add a description and verify the modifications.'
  75         @echo ''
  76         @echo 'Adding a new package:'
  77         @echo 'make PKG=foo VER=1.0 newpackage'
  78
  79 clean: .prereq_done
  80         -@rm -f nohup.out
  81         @${GMAKE_INV} clean
  82
  83 config: .prereq_done
  84         @${GMAKE_INV} _config W=
  85
  86 oldconfig: .prereq_done
  87         @${GMAKE_INV} _config W=-o
  88
  89 wconfig: .prereq_done
  90         @${GMAKE_INV} _config W=-A
  91
  92 download: .prereq_done
  93         @${GMAKE_INV} toolchain/download
  94         @${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 cleantarget targetclean: .prereq_done
 104         -@${GMAKE_INV} cleantarget
 105         @-rm -f make.log
 106
 107 distclean cleandist:
 108         -@${GMAKE_INV} distclean
 109         @-rm -f make.log .prereq_done
 110
 111 image: .prereq_done
 112         @${GMAKE_INV} image
 113
 114 switch: .prereq_done
 115         @${GMAKE_INV} switch
 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} _config W=-n
 134
 135 allconfig: .prereq_done
 136         @${GMAKE_INV} _mconfig W=-y RCONFIG=Config.in
 137
 138 allmodconfig: .prereq_done
 139         @${GMAKE_INV} _mconfig W=-o RCONFIG=Config.in
 140
 141 package_index: .prereq_done
 142         @${GMAKE_INV} package_index
 143
 144 bulk: .prereq_done
 145         @${GMAKE_INV} bulk
 146
 147 bulkall: .prereq_done
 148         @${GMAKE_INV} bulkall
 149
 150 bulkallmod: .prereq_done
 151         @${GMAKE_INV} bulkallmod
 152
 153 menu: .prereq_done
 154         @${GMAKE_INV} menu
 155
 156 dep: .prereq_done
 157         @${GMAKE_INV} dep
 158
 159 world: .prereq_done
 160         @${GMAKE_INV} world
 161
 162 prereq:
 163         @rm -f .prereq_done
 164         @${GMAKE} .prereq_done
 165
 166 prereq-noerror:
 167         @rm -f .prereq_done
 168         @${GMAKE} .prereq_done NO_ERROR=1
 169
 170 NO_ERROR=0
 171 .prereq_done:
 172         @-rm -rf .prereq_done
 173         @if ! bash --version 2>&1 | fgrep 'GNU bash' >/dev/null 2>&1; then \
 174                 echo "GNU bash needs to be installed."; \
 175                 exit 1; \
 176         fi
 177         @if ! mksh -c 'echo $$KSH_VERSION' 2>&1 | fgrep 'MIRBSD' >/dev/null 2>&1; then \
 178                 echo "MirBSD ksh (mksh) needs to be installed."; \
 179                 exit 1; \
 180         else \
 181                 if [ $$(mksh -c 'echo $$KSH_VERSION' |cut -d ' ' -f 3|sed "s#R##") -le 34 ]; then \
 182                         echo "MirBSD ksh is too old. R35 or higher needed."; \
 183                         exit 1; \
 184                 fi \
 185         fi
 186         @if test x"$$(umask 2>/dev/null | sed 's/00*22/OK/')" != x"OK"; then \
 187                 echo >&2 Error: you must build with umask 022, sorry.; \
 188                 exit 1; \
 189         fi
 190         @echo "TOPDIR:=$$(readlink -nf . 2>/dev/null || pwd -P)" >prereq.mk
 191         @echo "BASH:=$$(which bash)" >>prereq.mk
 192         @if [ -z "$$(which gmake 2>/dev/null )" ]; then \
 193                 echo "GMAKE:=$$(which make)" >>prereq.mk ;\
 194         else \
 195                 echo "GMAKE:=$$(which gmake)" >>prereq.mk ;\
 196         fi
 197         @echo "GNU_HOST_NAME:=$$(${CC} -dumpmachine)" >>prereq.mk
 198         @echo "HOST_ARCH:=$$(${CC} -dumpmachine | sed -e s'/-.*//' \
 199             -e 's/sparc.*/sparc/' \
 200             -e 's/arm.*/arm/g' \
 201             -e 's/m68k.*/m68k/' \
 202             -e 's/ppc/powerpc/g' \
 203             -e 's/v850.*/v850/g' \
 204             -e 's/sh[234]/sh/' \
 205             -e 's/mips-.*/mips/' \
 206             -e 's/mipsel-.*/mipsel/' \
 207             -e 's/cris.*/cris/' \
 208             -e 's/i[3-9]86/i386/' \
 209             )" >>prereq.mk
 210         @echo 'HOSTCC:=${CC}' >>prereq.mk
 211         @echo 'HOSTCFLAGS:=-O2' >>prereq.mk
 212         @echo 'LANGUAGE:=C' >>prereq.mk
 213         @echo 'LC_ALL:=C' >>prereq.mk
 214         @echo 'MAKE:=$${GMAKE}' >>prereq.mk
 215         @echo "OStype:=$$(env uname)" >>prereq.mk
 216         @echo "_PATH:=$$PATH" >>prereq.mk
 217         @echo "PATH:=\$${TOPDIR}/scripts:$$PATH" >>prereq.mk
 218         @echo "SHELL:=$$(which bash)" >>prereq.mk
 219         @env NO_ERROR=${NO_ERROR} BASH="$$(which bash)" \
 220                 CC='${CC}' CPPFLAGS='${CPPFLAGS}' \
 221                 bash scripts/scan-tools.sh
 222         @echo '===> Prerequisites checked successfully.'
 223         @touch $@
 224
 225 .PHONY: prereq prereq-noerror