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review.blissroms.org / platform_build_kati / 6a9485557803a5f8637e02a520456f48636fe3bf
commit6a9485557803a5f8637e02a520456f48636fe3bf[log] [tgz]
authorDan Willemsen <dwillemsen@google.com>Fri Jan 11 14:56:17 2019 -0800
committerDan Willemsen <dwillemsen@google.com>Fri Jan 11 14:56:17 2019 -0800
tree481d5495371ef669ae8ac50f4ca81ebbe447f2d1
parent679d6bb847abadde3f61ba773eb34b6b7929b674 [diff]
parentf1ab0fe80bd9776a476297d3f4df7cbec192372a [diff]
Merge remote-tracking branch 'aosp/upstream' into update

* aosp/upstream:
  Use std::random_device instead of initializing via getpid
  Fix undeclared identifier 'exit' on Mac.
  Fix segfault when reporting implicit outputs error
  Update travis config; require clang-format to pass
  Run clang-format

Bug: 122270019
Test: upstream
Test: aosp-build-tools forrest build
Change-Id: I8639b4c04fe0bf0ea64fb1b801f2e25c69c913e1
tree: 481d5495371ef669ae8ac50f4ca81ebbe447f2d1
  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