diff options
Diffstat (limited to 'compiler/rustc_codegen_cranelift/build_system/rustc_info.rs')
| -rw-r--r-- | compiler/rustc_codegen_cranelift/build_system/rustc_info.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs b/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs index 9206bb02b..913b589af 100644 --- a/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs +++ b/compiler/rustc_codegen_cranelift/build_system/rustc_info.rs @@ -63,3 +63,12 @@ pub(crate) fn get_file_name(crate_name: &str, crate_type: &str) -> String { assert!(file_name.contains(crate_name)); file_name } + +/// Similar to `get_file_name`, but converts any dashes (`-`) in the `crate_name` to +/// underscores (`_`). This is specially made for the the rustc and cargo wrappers +/// which have a dash in the name, and that is not allowed in a crate name. +pub(crate) fn get_wrapper_file_name(crate_name: &str, crate_type: &str) -> String { + let crate_name = crate_name.replace('-', "_"); + let wrapper_name = get_file_name(&crate_name, crate_type); + wrapper_name.replace('_', "-") +} |