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android / platform / build / kati / refs/heads/sdk-release
commit3c2822c4ab01ab66a22222043adc8d7c131b0773[log] [tgz]
authorandroid-build-prod (mdb) <android-build-team-robot@google.com>Tue May 21 23:19:11 2019 +0000
committerandroid-build-prod (mdb) <android-build-team-robot@google.com>Tue May 21 23:19:11 2019 +0000
tree693c3a9b063ea42a57fb27995f58ff91faff9369
parent856e6e0495b540075facc0f407269115d882b4dc [diff]
parentd7689735b44a3b321cb9a9d3b1a79942456edb10 [diff]
Snap for 5590969 from d7689735b44a3b321cb9a9d3b1a79942456edb10 to sdk-release

Change-Id: I84af39a2d21ae173bd01b89324e772ddc38809df
tree: 693c3a9b063ea42a57fb27995f58ff91faff9369
  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. clang-format-check
  16. command.cc
  17. command.h
  18. CONTRIBUTING.md
  19. CONTRIBUTORS
  20. dep.cc
  21. dep.go
  22. dep.h
  23. depgraph.go
  24. doc.go
  25. eval.cc
  26. eval.go
  27. eval.h
  28. evalcmd.go
  29. exec.cc
  30. exec.go
  31. exec.h
  32. expr.cc
  33. expr.go
  34. expr.h
  35. expr_test.go
  36. file.cc
  37. file.h
  38. file_cache.cc
  39. file_cache.h
  40. fileutil.cc
  41. fileutil.go
  42. fileutil.h
  43. fileutil_bench.cc
  44. find.cc
  45. find.h
  46. find_test.cc
  47. flags.cc
  48. flags.go
  49. flags.h
  50. func.cc
  51. func.go
  52. func.h
  53. func_test.go
  54. INTERNALS.md
  55. io.cc
  56. io.h
  57. LICENSE
  58. loc.h
  59. log.cc
  60. log.go
  61. log.h
  62. m2n
  63. main.cc
  64. make-c.sh
  65. Makefile
  66. Makefile.ckati
  67. Makefile.kati
  68. ninja.cc
  69. ninja.go
  70. ninja.h
  71. ninja_test.cc
  72. ninja_test.go
  73. OWNERS
  74. pack.sh
  75. parser.cc
  76. parser.go
  77. parser.h
  78. pathutil.go
  79. pathutil_test.go
  80. query.go
  81. README.md
  82. regen.cc
  83. regen.h
  84. regen_dump.cc
  85. rule.cc
  86. rule.h
  87. rule_parser.go
  88. rule_parser_test.go
  89. runtest.rb
  90. serialize.go
  91. shellutil.go
  92. shellutil_test.go
  93. stats.cc
  94. stats.go
  95. stats.h
  96. stmt.cc
  97. stmt.h
  98. string_piece.cc
  99. string_piece.h
  100. string_piece_test.cc
  101. stringprintf.cc
  102. stringprintf.h
  103. strutil.cc
  104. strutil.go
  105. strutil.h
  106. strutil_bench.cc
  107. strutil_test.cc
  108. strutil_test.go
  109. symtab.cc
  110. symtab.go
  111. symtab.h
  112. testutil.h
  113. thread_local.h
  114. thread_pool.cc
  115. thread_pool.h
  116. timeutil.cc
  117. timeutil.h
  118. var.cc
  119. var.go
  120. var.h
  121. version.go
  122. version.h
  123. version_unknown.cc
  124. 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