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review.blissroms.org / platform_build_kati / 7dda54cd2bf12fb79dd9c44265757008fb816a90
commit7dda54cd2bf12fb79dd9c44265757008fb816a90[log] [tgz]
authorDan Willemsen <dwillemsen@google.com>Fri Oct 21 03:20:29 2016 +0000
committerandroid-build-merger <android-build-merger@google.com>Fri Oct 21 03:20:29 2016 +0000
tree93c66a830edd405fe09de48bdbb910a12bf0d705
parent2f288fecb457ddaf0280c44a8efd9c1a90f5fce6 [diff]
parentfa51372f9f43c97993376f149ba674538a347f95 [diff]
Merge remote-tracking branch 'aosp/upstream' into master am: c4cebd6972
am: fa51372f9f

Change-Id: Icad68eb2c13880711c1f8f7396b79ede6dad1262
tree: 93c66a830edd405fe09de48bdbb910a12bf0d705
  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. regen_dump.cc
  82. rule.cc
  83. rule.h
  84. rule_parser.go
  85. rule_parser_test.go
  86. runtest.rb
  87. serialize.go
  88. shellutil.go
  89. shellutil_test.go
  90. stats.cc
  91. stats.go
  92. stats.h
  93. stmt.cc
  94. stmt.h
  95. string_piece.cc
  96. string_piece.h
  97. string_piece_test.cc
  98. stringprintf.cc
  99. stringprintf.h
  100. strutil.cc
  101. strutil.go
  102. strutil.h
  103. strutil_bench.cc
  104. strutil_test.cc
  105. strutil_test.go
  106. symtab.cc
  107. symtab.go
  108. symtab.h
  109. testutil.h
  110. thread_local.h
  111. thread_pool.cc
  112. thread_pool.h
  113. timeutil.cc
  114. timeutil.h
  115. var.cc
  116. var.go
  117. var.h
  118. version.go
  119. version.h
  120. version_unknown.cc
  121. 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