forked from mirrors/nixpkgs
dc3c338e29
The patch is included in rust master[1], but neither that, nor the
QuiltOS version we were using previously, apply to 1.42.0, so I've
included the fixed version here.
[1]: 4f15867faf
53 lines
1.9 KiB
Diff
53 lines
1.9 KiB
Diff
From 036c87c82793f1da9f98445e8e27462cc19bbe0a Mon Sep 17 00:00:00 2001
|
|
From: John Ericson <John.Ericson@Obsidian.Systems>
|
|
Date: Sat, 22 Feb 2020 14:38:38 -0500
|
|
Subject: [PATCH] Allow getting `no_std` from the config file
|
|
|
|
Currently, it is only set correctly in the sanity checking implicit
|
|
default fallback code. Having a config file at all will for force
|
|
`no_std = false`.
|
|
---
|
|
src/bootstrap/config.rs | 3 +++
|
|
src/bootstrap/sanity.rs | 4 +---
|
|
2 files changed, 4 insertions(+), 3 deletions(-)
|
|
|
|
diff --git a/src/bootstrap/config.rs b/src/bootstrap/config.rs
|
|
index 110c8b844d5..83a6934d477 100644
|
|
--- a/src/bootstrap/config.rs
|
|
+++ b/src/bootstrap/config.rs
|
|
@@ -350,6 +350,7 @@ struct TomlTarget {
|
|
musl_root: Option<String>,
|
|
wasi_root: Option<String>,
|
|
qemu_rootfs: Option<String>,
|
|
+ no_std: Option<bool>,
|
|
}
|
|
|
|
impl Config {
|
|
@@ -610,6 +611,8 @@ impl Config {
|
|
target.musl_root = cfg.musl_root.clone().map(PathBuf::from);
|
|
target.wasi_root = cfg.wasi_root.clone().map(PathBuf::from);
|
|
target.qemu_rootfs = cfg.qemu_rootfs.clone().map(PathBuf::from);
|
|
+ target.no_std
|
|
+ = cfg.no_std.unwrap_or(triple.contains("-none-") || triple.contains("nvptx"));
|
|
|
|
config.target_config.insert(INTERNER.intern_string(triple.clone()), target);
|
|
}
|
|
diff --git a/src/bootstrap/sanity.rs b/src/bootstrap/sanity.rs
|
|
index 8ff7056e628..76e721ed8e3 100644
|
|
--- a/src/bootstrap/sanity.rs
|
|
+++ b/src/bootstrap/sanity.rs
|
|
@@ -194,9 +194,7 @@ pub fn check(build: &mut Build) {
|
|
|
|
if target.contains("-none-") || target.contains("nvptx") {
|
|
if build.no_std(*target).is_none() {
|
|
- let target = build.config.target_config.entry(target.clone()).or_default();
|
|
-
|
|
- target.no_std = true;
|
|
+ build.config.target_config.entry(target.clone()).or_default();
|
|
}
|
|
|
|
if build.no_std(*target) == Some(false) {
|
|
--
|
|
2.24.1
|
|
|