LXR toybox/Makefile

   1# Makefile for toybox.
   2# Copyright 2006 Rob Landley <rob@landley.net>
   3
   4# If people set these on the make command line, use 'em
   5# Note that CC defaults to "cc" so the one in configure doesn't get
   6# used when scripts/make.sh and care called through "make".
   7
   8HOSTCC?=cc
   9
  10export CROSS_COMPILE CFLAGS OPTIMIZE LDOPTIMIZE CC HOSTCC V
  11
  12all: toybox
  13
  14KCONFIG_CONFIG ?= .config
  15
  16toybox_stuff: $(KCONFIG_CONFIG) *.[ch] lib/*.[ch] toys/*.h toys/*/*.c scripts/*.sh
  17
  18toybox generated/unstripped/toybox: toybox_stuff
  19        scripts/make.sh
  20
  21.PHONY: clean distclean baseline bloatcheck install install_flat \
  22        uinstall uninstall_flat tests help toybox_stuff change \
  23        list list_working list_pending
  24
  25include kconfig/Makefile
  26-include .singlemake
  27
  28$(KCONFIG_CONFIG): $(KCONFIG_TOP)
  29$(KCONFIG_TOP): generated/Config.in
  30generated/Config.in: toys/*/*.c scripts/genconfig.sh
  31        scripts/genconfig.sh
  32
  33# Development targets
  34baseline: generated/unstripped/toybox
  35        @cp generated/unstripped/toybox generated/unstripped/toybox_old
  36
  37bloatcheck: toybox_old generated/unstripped/toybox
  38        @scripts/bloatcheck generated/unstripped/toybox_old generated/unstripped/toybox
  39
  40install_flat:
  41        scripts/install.sh --symlink --force
  42
  43install_airlock:
  44        scripts/install.sh --symlink --force --airlock
  45
  46install:
  47        scripts/install.sh --long --symlink --force
  48
  49uninstall_flat:
  50        scripts/install.sh --uninstall
  51
  52uninstall:
  53        scripts/install.sh --long --uninstall
  54
  55change:
  56        scripts/change.sh
  57
  58clean::
  59        rm -rf toybox generated change .singleconfig*
  60
  61# If singlemake was in generated/ "make clean; make test_ls" wouldn't work.
  62distclean: clean
  63        rm -f toybox_old .config* .singlemake
  64
  65tests:
  66        scripts/test.sh
  67
  68help::
  69        @echo  '  toybox          - Build toybox.'
  70        @echo  '  COMMANDNAME     - Build individual toybox command as a standalone binary.'
  71        @echo  '  list            - List COMMANDNAMEs you can build standalone.'
  72        @echo  '  list_pending    - List unfinished COMMANDNAMEs out of toys/pending.'
  73        @echo  '  change          - Build each command standalone under change/.'
  74        @echo  '  baseline        - Create toybox_old for use by bloatcheck.'
  75        @echo  '  bloatcheck      - Report size differences between old and current versions'
  76        @echo  '  test_COMMAND    - Run tests for COMMAND (test_ps, test_cat, etc.)'
  77        @echo  '  tests           - Run test suite against all compiled commands.'
  78        @echo  '                    export TEST_HOST=1 to test host command, VERBOSE=1'
  79        @echo  '                    to show diff, VERBOSE=fail to stop after first failure.'
  80        @echo  '  clean           - Delete temporary files.'
  81        @echo  "  distclean       - Delete everything that isn't shipped."
  82        @echo  '  install_airlock - Install toybox and host toolchain into $$PREFIX directory'
  83        @echo  '                    (providing $$PATH for hermetic builds).'
  84        @echo  '  install_flat    - Install toybox into $$PREFIX directory.'
  85        @echo  '  install         - Install toybox into subdirectories of $$PREFIX.'
  86        @echo  '  uninstall_flat  - Remove toybox from $$PREFIX directory.'
  87        @echo  '  uninstall       - Remove toybox from subdirectories of $$PREFIX.'
  88        @echo  ''
  89        @echo  'example: CFLAGS="--static" CROSS_COMPILE=armv5l- make defconfig toybox install'
  90        @echo  ''
  91