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 GMAKE?=         $(PWD)/scripts/make
   5 GMAKE_FMK=      ${GMAKE} -f $(PWD)/mk/build.mk
   6 GMAKE_INV=      ${GMAKE_FMK} --no-print-directory
   7
   8 all: .prereq_done
   9         @${GMAKE_INV} all
  10
  11 v: .prereq_done
  12         @(echo; echo "Build started on $$(LC_ALL=C LANGUAGE=C date)"; \
  13             set -x; ${GMAKE_FMK} VERBOSE=1 all) 2>&1 | tee -a make.log
  14
  15 help:
  16         @echo '  switch DEV=device  - Backup current config and copy old saved device config'
  17         @echo 'Cleaning targets:'
  18         @echo '  clean        - Remove bin and build_dir directories'
  19         @echo '  cleandevice  - Same as "clean", but also remove toolchain for device'
  20         @echo '  cleandir     - Same as "clean", but also remove all built toolchains'
  21         @echo '  cleankernel  - Remove kernel dir'
  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 ''
  35         @echo 'Help targets:'
  36         @echo '  help         - Print this help text'
  37         @echo '  pkg-help     - Print help about selectively compiling single packages'
  38         @echo '  dev-help     - Print help for developers / package maintainers'
  39         @echo ''
  40         @echo 'Other generic targets:'
  41         @echo '  all          - Build everything as specified in .config'
  42         @echo '                 (default if .config exists)'
  43         @echo '  v            - Same as "all" but with logging to make.log enabled'
  44
  45 pkg-help:
  46         @echo 'Package specific targets (use with "package=<pkg-name>" parameter):'
  47         @echo '  fetch        - Download the necessary distfile'
  48         @echo '  extract      - Same as "fetch", but also extract the distfile'
  49         @echo '  patch        - Same as "extract", but also patch the source'
  50         @echo '  build        - Same as "patch", but also build the binaries'
  51         @echo '  fake         - Same as "build", but also install the binaries'
  52         @echo '  package      - Same as "fake", but also create the ipkg package'
  53         @echo '  clean        - Deinstall and remove the build area'
  54         @echo '  distclean    - Same as "clean", but also remove the distfiles'
  55         @echo ''
  56         @echo 'Short package rebuilding guide:'
  57         @echo '  run "make package=<pkgname> clean" to remove all generated binaries'
  58         @echo '  run "make package=<pkgname> package" to build everything and create the ipkg'
  59         @echo ''
  60         @echo 'This does not automatically resolve package dependencies!'
  61
  62 dev-help:
  63         @echo 'Fast way of updating package patches:'
  64         @echo '  run "make package=<pkgname> clean" to start with a good base'
  65         @echo '  run "make package=<pkgname> patch" to fetch, unpack and patch the source'
  66         @echo '  edit the package sources at build_dir/w-<pkgname>-*/<pkgname>-<version>'
  67         @echo '  run "make package=<pkgname> update-patches to regenerate patch files'
  68         @echo ''
  69         @echo 'All changed patches will be opened with your $$EDITOR,'
  70         @echo 'so you can add a description and verify the modifications.'
  71
  72 clean: .prereq_done
  73         -@rm -f nohup.out
  74         @${GMAKE_INV} clean
  75
  76 config: .prereq_done
  77         @${GMAKE_INV} _config W=
  78
  79 oldconfig: .prereq_done
  80         @${GMAKE_INV} _config W=-o
  81
  82 wconfig: .prereq_done
  83         @${GMAKE_INV} _config W=-A
  84
  85 download: .prereq_done
  86         @${GMAKE_INV} toolchain/download
  87         @${GMAKE_INV} package/download
  88
  89 cleankernel: .prereq_done
  90         -@${GMAKE_INV} cleankernel
  91
  92 cleandir: .prereq_done
  93         -@${GMAKE_INV} clean cleandir
  94         @-rm -f make.log .prereq_done
  95
  96 cleandevice: .prereq_done
  97         -@${GMAKE_INV} clean cleandevice
  98         @-rm -f make.log
  99
 100 distclean: .prereq_done
 101         -@${GMAKE_INV} clean cleandir distclean
 102         @-rm -f make.log .prereq_done
 103
 104 image: .prereq_done
 105         @${GMAKE_INV} image
 106
 107 switch: .prereq_done
 108         @${GMAKE_INV} switch
 109
 110 image_clean: .prereq_done
 111         @${GMAKE_INV} image_clean
 112
 113 menuconfig: .prereq_done
 114         @${GMAKE_INV} menuconfig
 115
 116 allnoconfig: .prereq_done
 117         @${GMAKE_INV} _config W=-n
 118
 119 allconfig: .prereq_done
 120         @${GMAKE_INV} _mconfig W=-y RCONFIG=Config.in
 121
 122 allmodconfig: .prereq_done
 123         @${GMAKE_INV} _mconfig W=-o RCONFIG=Config.in
 124
 125 package_index: .prereq_done
 126         @${GMAKE_INV} package_index
 127
 128 world: .prereq_done
 129         @${GMAKE_INV} world
 130
 131 prereq:
 132         @rm -f .prereq_done
 133         @${MAKE} .prereq_done --no-print-directory
 134
 135 prereq-noerror:
 136         @rm -f .prereq_done
 137         @${MAKE} .prereq_done NO_ERROR=1
 138
 139 NO_ERROR=0
 140 .prereq_done:
 141         @-rm -rf .prereq_done
 142         @if ! bash --version 2>&1 | fgrep 'GNU bash' >/dev/null 2>&1; then \
 143                 echo "GNU bash needs to be installed."; \
 144                 exit 1; \
 145         fi
 146         @if test x"$$(umask 2>/dev/null | sed 's/00*22/OK/')" != x"OK"; then \
 147                 echo >&2 Error: you must build with umask 022, sorry.; \
 148                 exit 1; \
 149         fi
 150         @echo "TOPDIR:=$$(readlink -nf . 2>/dev/null || pwd -P)" >prereq.mk
 151         @echo "BASH:=$$(which bash)" >>prereq.mk
 152         @if [ -z "$$(which gmake)" ]; then \
 153                 echo "GMAKE:=$$(which make)" >>prereq.mk ;\
 154         else \
 155                 echo "GMAKE:=$$(which gmake)" >>prereq.mk ;\
 156         fi
 157         @echo "GNU_HOST_NAME:=$$(${CC} -dumpmachine)" >>prereq.mk
 158         @echo "HOST_ARCH:=$$(${CC} -dumpmachine | sed -e s'/-.*//' \
 159             -e 's/sparc.*/sparc/' \
 160             -e 's/arm.*/arm/g' \
 161             -e 's/m68k.*/m68k/' \
 162             -e 's/ppc/powerpc/g' \
 163             -e 's/v850.*/v850/g' \
 164             -e 's/sh[234]/sh/' \
 165             -e 's/mips-.*/mips/' \
 166             -e 's/mipsel-.*/mipsel/' \
 167             -e 's/cris.*/cris/' \
 168             -e 's/i[3-9]86/i386/' \
 169             )" >>prereq.mk
 170         @echo 'HOSTCC:=${CC}' >>prereq.mk
 171         @echo 'HOSTCFLAGS:=-O2 -fwrapv' >>prereq.mk
 172         @echo 'LANGUAGE:=C' >>prereq.mk
 173         @echo 'LC_ALL:=C' >>prereq.mk
 174         @echo 'MAKE:=$${GMAKE}' >>prereq.mk
 175         @echo "OStype:=$$(env uname)" >>prereq.mk
 176         @echo "_PATH:=$$PATH" >>prereq.mk
 177         @echo "PATH:=\$${TOPDIR}/scripts:$$PATH" >>prereq.mk
 178         @echo "SHELL:=$$(which bash)" >>prereq.mk
 179         @env NO_ERROR=${NO_ERROR} BASH="$$(which bash)" \
 180                 CC='${CC}' CPPFLAGS='${CPPFLAGS}' \
 181                 bash scripts/scan-tools.sh
 182         @echo '===> Prerequisites checked successfully.'
 183         @touch $@
 184
 185 .PHONY: prereq prereq-noerror