Disable tidy license checker for cg_gcc until it's deps are vendored

Author: bjorn3

src/tools/tidy/src/deps.rs

@@ -52,7 +52,7 @@ pub(crate) const WORKSPACES: &[(&str, ExceptionList, Option<(&[&str], &[&str])>)
         Some((&["rustc_codegen_cranelift"], PERMITTED_CRANELIFT_DEPENDENCIES)),
     ),
     // tidy-alphabetical-start
-    ("compiler/rustc_codegen_gcc", EXCEPTIONS_GCC, None),
+    //("compiler/rustc_codegen_gcc", EXCEPTIONS_GCC, None), // FIXME uncomment once all deps are vendored
     //("library/backtrace", &[], None), // FIXME uncomment once rust-lang/backtrace#562 lands
     //("library/portable-simd", &[], None), // FIXME uncomment once rust-lang/portable-simd#363 has been synced back to the rust repo
     //("library/stdarch", EXCEPTIONS_STDARCH, None), // FIXME uncomment once rust-lang/stdarch#1462 lands
@@ -158,12 +158,15 @@ const EXCEPTIONS_CRANELIFT: ExceptionList = &[
     // tidy-alphabetical-end
 ];
 
+// FIXME uncomment once all deps are vendored
+/*
 const EXCEPTIONS_GCC: ExceptionList = &[
     // tidy-alphabetical-start
     ("gccjit", "GPL-3.0"),
     ("gccjit_sys", "GPL-3.0"),
     // tidy-alphabetical-end
 ];
+*/
 
 const EXCEPTIONS_BOOTSTRAP: ExceptionList = &[
     ("ryu", "Apache-2.0 OR BSL-1.0"), // through serde. BSL is not acceptble, but we use it under Apache-2.0

src/tools/tidy/src/extdeps.rs

@@ -34,15 +34,6 @@ pub fn check(root: &Path, bad: &mut bool) {
 
             // Ensure source is allowed.
             if !ALLOWED_SOURCES.contains(&&*source) {
-                if workspace == "compiler/rustc_codegen_gcc" {
-                    // FIXME stop using git dependencies for rustc_codegen_gcc?
-                    if source
-                        == "\"git+https://github.com/antoyo/gccjit.rs#d6e52626cfc6f487094a5d5ac66302baf3439984\""
-                    {
-                        continue;
-                    }
-                }
-
                 tidy_error!(bad, "invalid source: {}", source);
             }
         }