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| author | Jon Gjengset <jongje@amazon.com> | 2023-03-24 16:29:38 -0700 |
|---|---|---|
| committer | Jon Gjengset <jongje@amazon.com> | 2023-03-24 17:44:32 -0700 |
| commit | 4d5501037a39a3c58421a02c45aec31a1d57300e (patch) | |
| tree | 53815b9c1ad464047974b8d4aa2b456731c0c561 /compiler/rustc_codegen_llvm/src/errors.rs | |
| parent | 99c49d95cd7d704d2226859cfdc419c930cde9c6 (diff) | |
| download | rust-4d5501037a39a3c58421a02c45aec31a1d57300e.tar.gz rust-4d5501037a39a3c58421a02c45aec31a1d57300e.zip | |
Allow long link names in tar files
Without this, users trying to run `x.py dist` under a sufficiently long
path run into problems when we build the resulting tarballs due to
length limits in the original tar spec. The error looks like:
Finished release [optimized + debuginfo] target(s) in 0.34s
Copying stage0 std from stage0 (x86_64-unknown-linux-gnu -> x86_64-unknown-linux-gnu / x86_64-unknown-linux-musl)
Building stage0 tool rust-installer (x86_64-unknown-linux-gnu)
Finished release [optimized] target(s) in 0.35s
Dist rust-std-1.67.1-x86_64-unknown-linux-musl
Error: failed to generate installer
Caused by:
0: failed to tar file '/home/AAAAAAAAAAAAAA/BBBBBB/CCCC/DDD/EEEEE/FFFFFFFFFFFF/GGGGGGGGGGGGGGGG/HHHHHHHHHH/IIIIIIIIIIIIIII/JJJJJ/KKKKKKK/src/build/tmp/tarball/rust-std/x86_64-unknown-linux-musl/rust-std-1.67.1-x86_64-unknown-linux-musl/rust-std-x86_64-unknown-linux-musl/lib/rustlib/x86_64-unknown-linux-musl/lib/self-contained/libc.a'
1: provided value is too long when setting link name for
Build completed unsuccessfully in 0:00:03
The fix is to make use of the widely-supported GNU tar extensions which
lift this restriction. Switching to [`tar::Builder::append_link`] takes
care of that for us. See also alexcrichton/tar-rs#273.
[`tar::Builder::append_link`]: https://docs.rs/tar/0.4.38/tar/struct.Builder.html#method.append_link
Diffstat (limited to 'compiler/rustc_codegen_llvm/src/errors.rs')
0 files changed, 0 insertions, 0 deletions