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android / platform / build / kati / d4f2871
commitd4f287145feb677e99f0bf30fa6a0e14bd79f896[log] [tgz]
authorStefan Becker <stefanb@gpartner-nvidia.com>Thu Apr 07 13:29:36 2016 +0300
committerStefan Becker <stefanb@gpartner-nvidia.com>Tue Apr 12 12:31:46 2016 +0300
treebf6a6156daec598e843bb991bc0f7e5fb9c74b7d
parent29b9b7470cc33c2b7c4264f254335d788ef04c26 [diff]
[C++] Store SHELL value in command result

$(shell ...) command lines are executed using $(SHELL). We need to use
the same shell during regeneration check instead of hard-coding /bin/sh
or otherwise the results might be different when $(SHELL) is redefined
in the makefile.

Fixes https://github.com/google/kati/issues/53

Change-Id: I1f9809106f29f7e806324a82e2323a2f8df64b63
4 files changed
tree: bf6a6156daec598e843bb991bc0f7e5fb9c74b7d
  1. .gitignore
  2. .travis.yml
  3. AUTHORS
  4. Android.bp
  5. CONTRIBUTING.md
  6. CONTRIBUTORS
  7. INTERNALS.md
  8. LICENSE
  9. Makefile
  10. Makefile.ckati
  11. Makefile.kati
  12. README.md
  13. affinity.cc
  14. affinity.h
  15. ast.go
  16. bootstrap.go
  17. buf.go
  18. buf_test.go
  19. cmd/
  20. command.cc
  21. command.h
  22. dep.cc
  23. dep.go
  24. dep.h
  25. depgraph.go
  26. doc.go
  27. eval.cc
  28. eval.go
  29. eval.h
  30. evalcmd.go
  31. exec.cc
  32. exec.go
  33. exec.h
  34. expr.cc
  35. expr.go
  36. expr.h
  37. expr_test.go
  38. file.cc
  39. file.h
  40. file_cache.cc
  41. file_cache.h
  42. fileutil.cc
  43. fileutil.go
  44. fileutil.h
  45. find.cc
  46. find.h
  47. find_test.cc
  48. flags.cc
  49. flags.go
  50. flags.h
  51. func.cc
  52. func.go
  53. func.h
  54. func_test.go
  55. io.cc
  56. io.h
  57. loc.h
  58. log.cc
  59. log.go
  60. log.h
  61. m2n
  62. main.cc
  63. make-c.sh
  64. make-c/
  65. ninja.cc
  66. ninja.go
  67. ninja.h
  68. ninja_test.cc
  69. ninja_test.go
  70. pack.sh
  71. parser.cc
  72. parser.go
  73. parser.h
  74. pathutil.go
  75. pathutil_test.go
  76. query.go
  77. regen.cc
  78. regen.h
  79. rule.cc
  80. rule.h
  81. rule_parser.go
  82. rule_parser_test.go
  83. runtest.rb
  84. serialize.go
  85. shellutil.go
  86. shellutil_test.go
  87. stats.cc
  88. stats.go
  89. stats.h
  90. stmt.cc
  91. stmt.h
  92. string_piece.cc
  93. string_piece.h
  94. string_piece_test.cc
  95. stringprintf.cc
  96. stringprintf.h
  97. strutil.cc
  98. strutil.go
  99. strutil.h
  100. strutil_bench.cc
  101. strutil_test.cc
  102. strutil_test.go
  103. symtab.cc
  104. symtab.go
  105. symtab.h
  106. testcase/
  107. testutil.h
  108. thread_local.h
  109. thread_pool.cc
  110. thread_pool.h
  111. timeutil.cc
  112. timeutil.h
  113. var.cc
  114. var.go
  115. var.h
  116. version.go
  117. version.h
  118. version_unknown.cc
  119. 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