| aix |
|
|
| android |
|
|
| apple |
|
|
| BUILD.gn |
|
681 |
| cc_wrapper.gni |
|
1554 |
| clang_code_coverage_wrapper.py |
Removes code coverage flags from invocations of the Clang C/C++ compiler.
If the GN arg `use_clang_coverage=true`, this script will be invoked by default.
GN will add coverage instrumentation flags to almost all source files.
This script is used to remove instrumentation flags from a subset of the source
files. By default, it will not remove flags from any files. If the option
--files-to-instrument is passed, this script will remove flags from all files
except the ones listed in --files-to-instrument.
This script also contains hard-coded exclusion lists of files to never
instrument, indexed by target operating system. Files in these lists have their
flags removed in both modes. The OS can be selected with --target-os.
This script also contains hard-coded force lists of files to always instrument,
indexed by target operating system. Files in these lists never have their flags
removed in either mode. The OS can be selected with --target-os.
The order of precedence is: force list, exclusion list, --files-to-instrument.
The path to the coverage instrumentation input file should be relative to the
root build directory, and the file consists of multiple lines where each line
represents a path to a source file, and the specified paths must be relative to
the root build directory. e.g. ../../base/task/post_task.cc for build
directory 'out/Release'. The paths should be written using OS-native path
separators for the current platform.
One caveat with this compiler wrapper is that it may introduce unexpected
behaviors in incremental builds when the file path to the coverage
instrumentation input file changes between consecutive runs, so callers of this
script are strongly advised to always use the same path such as
"${root_build_dir}/coverage_instrumentation_input.txt".
It's worth noting on try job builders, if the contents of the instrumentation
file changes so that a file doesn't need to be instrumented any longer, it will
be recompiled automatically because if try job B runs after try job A, the files
that were instrumented in A will be updated (i.e., reverted to the checked in
version) in B, and so they'll be considered out of date by ninja and recompiled.
Example usage:
clang_code_coverage_wrapper.py \\
--files-to-instrument=coverage_instrumentation_input.txt
|
11179 |
| concurrent_links.gni |
|
4360 |
| cros |
|
|
| cros_toolchain.gni |
|
3698 |
| fuchsia |
|
|
| gcc_link_wrapper.py |
Runs a linking command and optionally a strip command.
This script exists to avoid using complex shell commands in
gcc_toolchain.gni's tool("link"), in case the host running the compiler
does not have a POSIX-like shell (e.g. Windows).
|
3466 |
| gcc_solink_wrapper.py |
Runs 'ld -shared' and generates a .TOC file that's untouched when unchanged.
This script exists to avoid using complex shell commands in
gcc_toolchain.gni's tool("solink"), in case the host running the compiler
does not have a POSIX-like shell (e.g. Windows).
|
6791 |
| gcc_toolchain.gni |
|
29786 |
| get_concurrent_links.py |
|
4459 |
| get_cpu_count.py |
|
474 |
| get_goma_dir.py |
|
1359 |
| goma.gni |
|
1079 |
| ios |
|
|
| kythe.gni |
|
388 |
| linux |
|
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| mac |
|
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| nacl |
|
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| nacl_toolchain.gni |
|
2457 |
| OWNERS |
|
105 |
| rbe.gni |
|
1514 |
| toolchain.gni |
|
4109 |
| win |
|
|
| wrapper_utils.py |
Helper functions for gcc_toolchain.gni wrappers. |
2875 |