Rollup merge of #98150 - hoodmane:emscripten-g4, r=sbc100

Emscripten target: replace -g4 with -g, and -g3 with --profiling-funcs Emscripten prints the following warning: ``` emcc: warning: please replace -g4 with -gsource-map [-Wdeprecated] ``` `@sbc100`
rust-lang · Jun 18, 2022 · d9559f4 · d9559f4
2 parents d09a568 + a2ecf5b
commit d9559f4
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/compiler/rustc_codegen_ssa/src/back/linker.rs b/compiler/rustc_codegen_ssa/src/back/linker.rs
@@ -1134,8 +1134,8 @@ impl<'a> Linker for EmLinker<'a> {
         // Preserve names or generate source maps depending on debug info
         self.cmd.arg(match self.sess.opts.debuginfo {
             DebugInfo::None => "-g0",
-            DebugInfo::Limited => "-g3",
-            DebugInfo::Full => "-g4",
+            DebugInfo::Limited => "--profiling-funcs",
+            DebugInfo::Full => "-g",
         });
     }