rust-src component is incomplete in recent nightlies #41952
Comments
|
Yeah, it's surely related. If we want this to work, we'll have to augment At first glance, we'll need at least |
|
So, say I wanted to try and fix this -- how would I go about testing the fix? Is there a way to (a) create that rust-src package locally ( |
You can set |
|
Yes, |
|
Thanks, sounds like I have two options to play with then :) |
|
All right, I got things to work with xargo on old Rust nightlies, so I submitted #42214 to fix this bug. |
rust-src: include everything needed to compile libstd with jemalloc I am not very happy about all this `Path::new`, but did not find a nice way to avoid it. Also, this shouldn't be very performance-critical. With this patch, rust-src-1.19.0-dev.tar.gz grows from 1.4 to 3.1 MiB (new uncompressed size: 15.5 MiB). Not great, but shipping incomplete sources is also not great, and this is still much smaller than pre-rust-lang#41546. Excluding the entire `src/jemalloc/test` does not work, unfortunately; there is a file in there that is needed to build libstd. (And anyway there's just 190 KiB uncompressed left in that folder.) In principle, we could try excluding the Rust test suite directories (that would be `libcore/tests` and `libcollection/tests`). I don't know enough about how this component is used to judge whether that would cause any problems. Anyway this is just 600 KiB uncompressed. Fixes rust-lang#41952
rust-src: include everything needed to compile libstd with jemalloc I am not very happy about all this `Path::new`, but did not find a nice way to avoid it. Also, this shouldn't be very performance-critical. With this patch, rust-src-1.19.0-dev.tar.gz grows from 1.4 to 3.1 MiB (new uncompressed size: 15.5 MiB). Not great, but shipping incomplete sources is also not great, and this is still much smaller than pre-rust-lang#41546. Excluding the entire `src/jemalloc/test` does not work, unfortunately; there is a file in there that is needed to build libstd. (And anyway there's just 190 KiB uncompressed left in that folder.) In principle, we could try excluding the Rust test suite directories (that would be `libcore/tests` and `libcollection/tests`). I don't know enough about how this component is used to judge whether that would cause any problems. Anyway this is just 600 KiB uncompressed. Fixes rust-lang#41952
rust-src: include everything needed to compile libstd with jemalloc I am not very happy about all this `Path::new`, but did not find a nice way to avoid it. Also, this shouldn't be very performance-critical. With this patch, rust-src-1.19.0-dev.tar.gz grows from 1.4 to 3.1 MiB (new uncompressed size: 15.5 MiB). Not great, but shipping incomplete sources is also not great, and this is still much smaller than pre-#41546. Excluding the entire `src/jemalloc/test` does not work, unfortunately; there is a file in there that is needed to build libstd. (And anyway there's just 190 KiB uncompressed left in that folder.) In principle, we could try excluding the Rust test suite directories (that would be `libcore/tests` and `libcollection/tests`). I don't know enough about how this component is used to judge whether that would cause any problems. Anyway this is just 600 KiB uncompressed. Fixes #41952
The component is missing compiler-rt, jemalloc and other git submodules required to compile the
stdcrate. This broke Xargo's use case of cross compiling thestdcrate.Affected version:
nightly-2017-05-04and newerWorkaround
Switch to an older nightly version:
Known good version:
nightly-2017-04-27(still bisecting)cc @brson @alexcrichton Do you know of any changes that may have caused this? It seems that the
rust-srccomponent has been trimmed to not include rustc source?The text was updated successfully, but these errors were encountered: