mirror of
https://github.com/dart-lang/sdk
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f1c7a22c43
toolchain_prefix was not correctly propagated everywhere it needed to go. This CL also adds an error to build.py if someone tries to use --toolchain as it is not supported there. R=rmacnak@google.com Review-Url: https://codereview.chromium.org/2797303005 . |
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| .. | ||
| include | ||
| .gitignore | ||
| BUILD.gn | ||
| configure_command | ||
| COPYING | ||
| README.dart | ||
| tcmalloc.gypi | ||
| tcmalloc_sources.gypi | ||
Dart uses tcmalloc in the standalone VM on Linux. To roll tcmalloc forward: . Clone the gperftools git repo at the revision you want in a directory off to the side. . Run a configure command similar to the one in the configure_command file in this directory. It is up to you to determine if different flags are required for the newer gperftools. . From that repo, copy src/config.h and src/gperftools/tcmalloc.h, and any other generated header files to the include/ directory in this directory. . Also copy the COPYING file and any other relevant licensing information. . Make sure that include/config.h defines HAVE_UCONTEXT_H on Linux, . Update tcmalloc_sources.gypi, and tcmalloc.gyp if necessary. This may require inspecting gperftools/Makefile.am to see any additional source files and preprocessor defines (-D flags). . Update the DEPS file with the new git hash. . Build and run tests for Debug, Release, and Product builds for ia32, x64, mips and arm for Linux and any other OSs that are supported.