Commit 5593dd1
doc: fix macOS environment variables for ccache
macOS requires `cc` and `c++` rather than `gcc` and `g++`.
Closes: #40542
PR-URL: #40550
Fixes: #40542
Reviewed-By: Geoffrey Booth <webadmin@geoffreybooth.com>
Reviewed-By: Antoine du Hamel <duhamelantoine1995@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>1 parent 2d4a042 commit 5593dd1
1 file changed
Lines changed: 12 additions & 0 deletions
| Original file line number | Diff line number | Diff line change | |
|---|---|---|---|
@@ -523,6 +523,8 @@ $ make test-only | |||
| 523 | 523 | If you plan to frequently rebuild Node.js, especially if using several branches, | |
| 524 | 524 | installing `ccache` can help to greatly reduce build times. Set up with: | |
| 525 | 525 | ||
| 526 | + On GNU/Linux: | ||
| 527 | + | ||
| 526 | 528 | ```console | |
| 527 | 529 | $ sudo apt install ccache # for Debian/Ubuntu, included in most Linux distros | |
| 528 | 530 | $ ccache -o cache_dir=<tmp_dir> | |
@@ -531,6 +533,16 @@ $ export CC="ccache gcc" # add to your .profile | |||
| 531 | 533 | $ export CXX="ccache g++" # add to your .profile | |
| 532 | 534 | ``` | |
| 533 | 535 | ||
| 536 | + On macOS: | ||
| 537 | + | ||
| 538 | + ```console | ||
| 539 | + $ brew install ccache # see https://brew.sh | ||
| 540 | + $ ccache -o cache_dir=<tmp_dir> | ||
| 541 | + $ ccache -o max_size=5.0G | ||
| 542 | + $ export CC="ccache cc" # add to ~/.zshrc or other shell config file | ||
| 543 | + $ export CXX="ccache c++" # add to ~/.zshrc or other shell config file | ||
| 544 | + ``` | ||
| 545 | + | ||
| 534 | 546 | This will allow for near-instantaneous rebuilds even when switching branches. | |
| 535 | 547 | ||
| 536 | 548 | When modifying only the JS layer in `lib`, it is possible to externally load it | |
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