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[bug#28433] [WIP] Rust update
From: |
Danny Milosavljevic |
Subject: |
[bug#28433] [WIP] Rust update |
Date: |
Tue, 28 Nov 2017 11:12:08 +0100 |
Hi ng0,
I've attached the current version of gnu/packages/rust.scm .
For some reason, Rust bootstrap ignores the environment variable
AR_x86_64_unknown_linux_gnu even though it doesn't ignore other similar
variables (CC_x86_64_unknown_linux_gnu etc). It also ignored config.toml's
[target.x86_64-unknown-linux-gnu]. Therefore, the bootstrapping fails when
trying to compile the x86_64 version (the i686 version works).
To try it, copy the attached file to gnu/packages/rust.scm , overwriting the
latter file.
Then just invoke
$ ./pre-inst-env guix build rustc
It will fail like explained above, with the log message:
------------------------------------------------------------------------------------------------------
running:
/tmp/guix-build-rustc-1.22.0.drv-0/rustc-1.22.0-src/build/bootstrap/debug/bootstrap
build -v
finding compilers
CC_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/gcc"
AR_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/ar"
CC_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/gcc"
AR_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/ar"
CC_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/gcc"
AR_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/ar"
CXX_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/g++"
CXX_x86_64-unknown-linux-gnu =
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/g++"
running sanity check
thread 'main' panicked at '
couldn't find required command:
"/gnu/store/5sv5zy2kgg6iaqyv8zw49w4243j0xkd0-gcc-5.4.0/bin/ar"
------------------------------------------------------------------------------------------------------
I've had something similar before - see CFG_LOCAL_RUST_ROOT substitution in
rust.scm - but I thought I fixed it.
So the next step would have someone find out why it doesn't pick up the value
from the environment variable "AR_x86_64_unknown_linux_gnu".
rust.scm
Description: Text Data