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review.blissroms.org / platform_build_kati / 4cc71ae464e38364f9f8abf3d2b79f1211c3b3ca
commit4cc71ae464e38364f9f8abf3d2b79f1211c3b3ca[log] [tgz]
authorDan Willemsen <dan@danw.org>Tue Oct 16 17:10:25 2018 -0700
committerGitHub <noreply@github.com>Tue Oct 16 17:10:25 2018 -0700
tree5c3ad48e52a30c3d86970de50ea3dc76f1f75b84
parent5b4c39fdfe2fc2e457e92ab997520c2d3836ff99 [diff]
parent0d8f27cb26b23ffe5644cdd0d8cea45f24589175 [diff]
Merge pull request #151 from google/danw-readme-update

Update README.md
tree: 5c3ad48e52a30c3d86970de50ea3dc76f1f75b84
  1. cmd/
  2. make-c/
  3. testcase/
  4. .clang-format
  5. .gitignore
  6. .travis.yml
  7. affinity.cc
  8. affinity.h
  9. Android.bp
  10. ast.go
  11. AUTHORS
  12. bootstrap.go
  13. buf.go
  14. buf_test.go
  15. command.cc
  16. command.h
  17. CONTRIBUTING.md
  18. CONTRIBUTORS
  19. dep.cc
  20. dep.go
  21. dep.h
  22. depgraph.go
  23. doc.go
  24. eval.cc
  25. eval.go
  26. eval.h
  27. evalcmd.go
  28. exec.cc
  29. exec.go
  30. exec.h
  31. expr.cc
  32. expr.go
  33. expr.h
  34. expr_test.go
  35. file.cc
  36. file.h
  37. file_cache.cc
  38. file_cache.h
  39. fileutil.cc
  40. fileutil.go
  41. fileutil.h
  42. fileutil_bench.cc
  43. find.cc
  44. find.h
  45. find_test.cc
  46. flags.cc
  47. flags.go
  48. flags.h
  49. func.cc
  50. func.go
  51. func.h
  52. func_test.go
  53. INTERNALS.md
  54. io.cc
  55. io.h
  56. LICENSE
  57. loc.h
  58. log.cc
  59. log.go
  60. log.h
  61. m2n
  62. main.cc
  63. make-c.sh
  64. Makefile
  65. Makefile.ckati
  66. Makefile.kati
  67. ninja.cc
  68. ninja.go
  69. ninja.h
  70. ninja_test.cc
  71. ninja_test.go
  72. pack.sh
  73. parser.cc
  74. parser.go
  75. parser.h
  76. pathutil.go
  77. pathutil_test.go
  78. query.go
  79. README.md
  80. regen.cc
  81. regen.h
  82. regen_dump.cc
  83. rule.cc
  84. rule.h
  85. rule_parser.go
  86. rule_parser_test.go
  87. runtest.rb
  88. serialize.go
  89. shellutil.go
  90. shellutil_test.go
  91. stats.cc
  92. stats.go
  93. stats.h
  94. stmt.cc
  95. stmt.h
  96. string_piece.cc
  97. string_piece.h
  98. string_piece_test.cc
  99. stringprintf.cc
  100. stringprintf.h
  101. strutil.cc
  102. strutil.go
  103. strutil.h
  104. strutil_bench.cc
  105. strutil_test.cc
  106. strutil_test.go
  107. symtab.cc
  108. symtab.go
  109. symtab.h
  110. testutil.h
  111. thread_local.h
  112. thread_pool.cc
  113. thread_pool.h
  114. timeutil.cc
  115. timeutil.h
  116. var.cc
  117. var.go
  118. var.h
  119. version.go
  120. version.h
  121. version_unknown.cc
  122. 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

For Android-N+, ckati and ninja is used automatically. There is a prebuilt checked in under prebuilts/build-tools that is used.

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

How to use for Android (deprecated -- only for Android M or earlier)

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
% ./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