Error when formatting code on macOS #1542
Description
How to reproduce
- Follow instructions at https://github.com/ccache/ccache/blob/master/doc/INSTALL.md#installation to build
- Run
make format, as mentioned at https://github.com/ccache/ccache/blob/master/CONTRIBUTING.md#code-style
Actual behavior
I've got this error:
$ make format
[100%] Formatting code
usage: sha256sum [-bctwz] [files ...]
Error: Bad checksum of downloaded clang-format
make[3]: *** [CMakeFiles/format] Error 1
make[2]: *** [CMakeFiles/format.dir/all] Error 2
make[1]: *** [CMakeFiles/format.dir/rule] Error 2
make: *** [format] Error 2
Expected behavior
clang-format being called.
I have clang-format installed, but from https://github.com/ccache/ccache/blob/master/misc/clang-format, it seems this would be my case:
# 3. Otherwise, download a statically linked clang-format executable, verify its
# integrity, place it in <ccache-top-dir>/misc/.clang-format-exe and execute
# it.
After running make format, there's no .clang-format-exe file, only .clang-format-exe.tmp. I had to make it executable and rename it, and then it worked.
Environment
master branch