Correctly handle "master" feature

GuillaumeGomez · GuillaumeGomez · commit 1b504c078f5c · 2024-03-01T17:27:34.000+01:00
diff --git a/compiler/rustc_codegen_gcc/build_system/src/build.rs b/compiler/rustc_codegen_gcc/build_system/src/build.rs
@@ -107,6 +107,9 @@ pub fn build_sysroot(env: &HashMap<String, String>, config: &ConfigInfo) -> Resu
         rustflags.push_str(" -Cpanic=abort -Zpanic-abort-tests");
     }
     rustflags.push_str(" -Z force-unstable-if-unmarked");
+    if config.no_default_features {
+        rustflags.push_str(" -Csymbol-mangling-version=v0");
+    }
     let mut env = env.clone();
 
     let mut args: Vec<&dyn AsRef<OsStr>> = vec![&"cargo", &"build", &"--target", &config.target];

Original file line number	Diff line number	Diff line change
`@@ -107,6 +107,9 @@ pub fn build_sysroot(env: &HashMap<String, String>, config: &ConfigInfo) -> Resu`
`107`	`107`	`rustflags.push_str(" -Cpanic=abort -Zpanic-abort-tests");`
`108`	`108`	`}`
`109`	`109`	`rustflags.push_str(" -Z force-unstable-if-unmarked");`
	`110`	`+ if config.no_default_features {`
	`111`	`+ rustflags.push_str(" -Csymbol-mangling-version=v0");`
	`112`	`+ }`
`110`	`113`	`let mut env = env.clone();`
`111`	`114`
`112`	`115`	`let mut args: Vec<&dyn AsRef<OsStr>> = vec![&"cargo", &"build", &"--target", &config.target];`