Add two tips for speeding up the dev builds #36452
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BUILDING.md
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| If you plan to frequently rebuild Node.js, especially if using several branches, | ||
| installing `ccache` can help to greatly reduce build times. Setup with: | ||
| ```console | ||
| $ sudo apt install ccache # for Debian/Ubuntu, included in most Linux distros |
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Probably a good idea to include how to install ccache on max and windows as well in a comment?
brew install ccache
choco install ccache
And maybe link to https://ccache.dev/download.html ?
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OSX is flawless, but support for Visual Studio is far from perfect, I don't know if we should recommend to people to use it?
BUILDING.md
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| $ ccache -o cache_dir=<tmp_dir> | ||
| $ ccache -o max_size=5.0G | ||
| $ export CC="ccache gcc" # add to your .profile | ||
| $ export CXX="ccache g++" # add to your .profile |
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I would mention that in windows this is set and not export for the windows users?
(To be fair I've never used ccache in windows)
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I don't think ccache officially works with VS on Windows. I know in the CI we don't use it (we use clcache instead https://github.com/nodejs/build/blob/36202a24f7d19729bea1e0efb0fe7045b2c42dc6/ansible/roles/visual-studio/tasks/main.yml#L27-L54).
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Left a comment about the anchor format but that's easy to fix. I agree that more can be done to show how to make it work in non apt-get environments, but those can be subsequent PRs. I'm OK with "I'm only PR'ing in the platforms I actually use a lot." This is useful as is and I'm totally OK if someone wants to land it.
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Add two important tips for novice Node.js contributors PR-URL: #36452 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
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Landed in 36581f1 |
Add two important tips for novice Node.js contributors PR-URL: #36452 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Add two important tips for novice Node.js contributors PR-URL: #36452 Reviewed-By: Gireesh Punathil <gpunathi@in.ibm.com> Reviewed-By: Benjamin Gruenbaum <benjamingr@gmail.com> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
Add two tips for speeding up the dev builds
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes