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review.blissroms.org / platform_build_kati / d70bd64ad2909c129364364749f8c290344eff67
commitd70bd64ad2909c129364364749f8c290344eff67[log] [tgz]
authorShinichiro Hamaji <shinichiro.hamaji@gmail.com>Mon Oct 03 17:33:26 2016 +0900
committerGitHub <noreply@github.com>Mon Oct 03 17:33:26 2016 +0900
treec70fc1a2fcd96becd7022f2dae613832988e2e01
parentf3a021bd62a1299a7454d96800cb78a1f9718a75 [diff]
parent064be227bfc5948a74e034fd613d556a49e8b49b [diff]
Merge pull request #96 from danw/opt_runcommand

Optimize RunCommand by removing /bin/sh wrapper when possible
tree: c70fc1a2fcd96becd7022f2dae613832988e2e01
  1. cmd/
  2. make-c/
  3. testcase/
  4. .gitignore
  5. .travis.yml
  6. affinity.cc
  7. affinity.h
  8. Android.bp
  9. ast.go
  10. AUTHORS
  11. bootstrap.go
  12. buf.go
  13. buf_test.go
  14. command.cc
  15. command.h
  16. CONTRIBUTING.md
  17. CONTRIBUTORS
  18. dep.cc
  19. dep.go
  20. dep.h
  21. depgraph.go
  22. doc.go
  23. eval.cc
  24. eval.go
  25. eval.h
  26. evalcmd.go
  27. exec.cc
  28. exec.go
  29. exec.h
  30. expr.cc
  31. expr.go
  32. expr.h
  33. expr_test.go
  34. file.cc
  35. file.h
  36. file_cache.cc
  37. file_cache.h
  38. fileutil.cc
  39. fileutil.go
  40. fileutil.h
  41. fileutil_bench.cc
  42. find.cc
  43. find.h
  44. find_test.cc
  45. flags.cc
  46. flags.go
  47. flags.h
  48. func.cc
  49. func.go
  50. func.h
  51. func_test.go
  52. INTERNALS.md
  53. io.cc
  54. io.h
  55. LICENSE
  56. loc.h
  57. log.cc
  58. log.go
  59. log.h
  60. m2n
  61. main.cc
  62. make-c.sh
  63. Makefile
  64. Makefile.ckati
  65. Makefile.kati
  66. ninja.cc
  67. ninja.go
  68. ninja.h
  69. ninja_test.cc
  70. ninja_test.go
  71. pack.sh
  72. parser.cc
  73. parser.go
  74. parser.h
  75. pathutil.go
  76. pathutil_test.go
  77. query.go
  78. README.md
  79. regen.cc
  80. regen.h
  81. rule.cc
  82. rule.h
  83. rule_parser.go
  84. rule_parser_test.go
  85. runtest.rb
  86. serialize.go
  87. shellutil.go
  88. shellutil_test.go
  89. stats.cc
  90. stats.go
  91. stats.h
  92. stmt.cc
  93. stmt.h
  94. string_piece.cc
  95. string_piece.h
  96. string_piece_test.cc
  97. stringprintf.cc
  98. stringprintf.h
  99. strutil.cc
  100. strutil.go
  101. strutil.h
  102. strutil_bench.cc
  103. strutil_test.cc
  104. strutil_test.go
  105. symtab.cc
  106. symtab.go
  107. symtab.h
  108. testutil.h
  109. thread_local.h
  110. thread_pool.cc
  111. thread_pool.h
  112. timeutil.cc
  113. timeutil.h
  114. var.cc
  115. var.go
  116. var.h
  117. version.go
  118. version.h
  119. version_unknown.cc
  120. worker.go
README.md

kati

Build Status

kati is an experimental GNU make clone. The main goal of this tool is to speed-up incremental build of Android.

Currently, kati does not offer a faster build by itself. It instead converts your Makefile to a ninja file.

How to use for Android

Now AOSP has kati and ninja, so all you have to do is

% export USE_NINJA=true

All Android's build commands (m, mmm, mmma, etc.) should just work.

How to use for Android (deprecated way)

Set up kati:

% cd ~/src
% git clone https://github.com/google/kati
% cd kati
% make

Build Android:

% cd <android-directory>
% source build/envsetup.sh
% lunch <your-choice>
% ~/src/kati/m2n --kati_stats  # Use --goma if you are a Googler.
% ./ninja.sh

You need ninja in your $PATH.

More usage examples (deprecated way)

"make clean"

% ./ninja.sh -t clean

Note ./ninja.sh passes all parameters to ninja.

Build a specific target

For example, the following is equivalent to "make cts":

% ./ninja.sh cts

Or, if you know the path you want, you can do:

% ./ninja.sh out/host/linux-x86/bin/adb