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| -rw-r--r-- | Makefile.in | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Makefile.in b/Makefile.in index 3e733b9f915..d0c31bfd78d 100644 --- a/Makefile.in +++ b/Makefile.in @@ -254,3 +254,16 @@ bindings: $(AUTOGEN_SRC_servo) package: endif + +# Build commands for backing up and restoring the Rust build. +# Because Rust takes a very long time to build and changes infrequently, +# the bots want to reuse it between builds. They can do so by running +# `make backup-rust` and `make restore-rust`. + +.PHONY: backup-rust restore-rust +backup-rust: + mv src/rust .. + +restore-rust: + rm -rf src/rust + mv ../rust src/ |