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review.blissroms.org / platform_build_kati / 8167805987d65fc5dd9b24b8f69fef962a941c61
commit8167805987d65fc5dd9b24b8f69fef962a941c61[log] [tgz]
authorandroid-build-team Robot <android-build-team-robot@google.com>Mon Feb 05 08:21:56 2018 +0000
committerandroid-build-team Robot <android-build-team-robot@google.com>Mon Feb 05 08:21:56 2018 +0000
treeabb8195b75a68b4d402374d9a33538907b948837
parentd0e4c5d89abfd637b13a6f0324b96a071d313098 [diff]
parent0cb976c71838c6c6bbe6710e29f641082c62e4c8 [diff]
Snap for 4585119 from 0cb976c71838c6c6bbe6710e29f641082c62e4c8 to pi-release

Change-Id: I937c56b45648fb80368eaa7415233b8c955c4f0f
tree: abb8195b75a68b4d402374d9a33538907b948837
  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. OWNERS
  73. pack.sh
  74. parser.cc
  75. parser.go
  76. parser.h
  77. pathutil.go
  78. pathutil_test.go
  79. query.go
  80. README.md
  81. regen.cc
  82. regen.h
  83. regen_dump.cc
  84. rule.cc
  85. rule.h
  86. rule_parser.go
  87. rule_parser_test.go
  88. runtest.rb
  89. serialize.go
  90. shellutil.go
  91. shellutil_test.go
  92. stats.cc
  93. stats.go
  94. stats.h
  95. stmt.cc
  96. stmt.h
  97. string_piece.cc
  98. string_piece.h
  99. string_piece_test.cc
  100. stringprintf.cc
  101. stringprintf.h
  102. strutil.cc
  103. strutil.go
  104. strutil.h
  105. strutil_bench.cc
  106. strutil_test.cc
  107. strutil_test.go
  108. symtab.cc
  109. symtab.go
  110. symtab.h
  111. testutil.h
  112. thread_local.h
  113. thread_pool.cc
  114. thread_pool.h
  115. timeutil.cc
  116. timeutil.h
  117. var.cc
  118. var.go
  119. var.h
  120. version.go
  121. version.h
  122. version_unknown.cc
  123. 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