diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/bootstrap/src/lib.rs | 1 | ||||
| -rw-r--r-- | src/doc/rustc/src/codegen-options/index.md | 15 |
2 files changed, 10 insertions, 6 deletions
diff --git a/src/bootstrap/src/lib.rs b/src/bootstrap/src/lib.rs index db1fa05a82c..a77c20067e6 100644 --- a/src/bootstrap/src/lib.rs +++ b/src/bootstrap/src/lib.rs @@ -535,6 +535,7 @@ impl Build { // even though that has no relation to the upstream for the submodule. let current_branch = helpers::git(Some(&self.src)) .capture_stdout() + .allow_failure() .run_always() .args(["symbolic-ref", "--short", "HEAD"]) .run(self) diff --git a/src/doc/rustc/src/codegen-options/index.md b/src/doc/rustc/src/codegen-options/index.md index cd10168bc1c..cb43feca758 100644 --- a/src/doc/rustc/src/codegen-options/index.md +++ b/src/doc/rustc/src/codegen-options/index.md @@ -410,13 +410,16 @@ See also the [`no-prepopulate-passes`](#no-prepopulate-passes) flag. By default, `rustc` prefers to statically link dependencies. This option will indicate that dynamic linking should be used if possible if both a static and -dynamic versions of a library are available. There is an internal algorithm -for determining whether or not it is possible to statically or dynamically -link with a dependency. For example, `cdylib` crate types may only use static -linkage. This flag takes one of the following values: +dynamic versions of a library are available. -* `y`, `yes`, `on`, `true` or no value: use dynamic linking. -* `n`, `no`, `off` or `false`: use static linking (the default). +There is [an internal algorithm](https://github.com/rust-lang/rust/blob/master/compiler/rustc_metadata/src/dependency_format.rs) +for determining whether or not it is possible to statically or dynamically link +with a dependency. + +This flag takes one of the following values: + +* `y`, `yes`, `on`, `true` or no value: prefer dynamic linking. +* `n`, `no`, `off` or `false`: prefer static linking (the default). ## profile-generate |