Honour rustc flags when emitting MIR and emit both assembly and MIR in the same execution (#3116)gh-1284

* Honor compiler flags in rustc MIR output view

* Refactor rustc/MIR execution handling

Apply the same receipe as for GNAT and GCC for minimizing the number of
executions for getting extra outputs (here MIR).

After discussions in #3107, the way the output files are created is also
changed to use the syntax `--emit KIND=PATH` (see
https://doc.bccnsoft.com/docs/rust-1.36.0-docs-html/rustc/command-line-arguments.html)

Signed-off-by: Marc Poulhiès <dkm@kataplop.net>

* fixup! Refactor rustc/MIR execution handling

Co-authored-by: Nico Lehmann <nico.lehmannm@gmail.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/lib/compilers/ada.js b/lib/compilers/ada.js
index 9a6fea6f8..6a93249de 100644
--- a/lib/compilers/ada.js
+++ b/lib/compilers/ada.js
@@ -46,9 +46,9 @@ export class AdaCompiler extends BaseCompiler {
         return path.join(dirPath, 'example.o');
     }
 
-    optionsForBackend(backendOptions){
+    optionsForBackend(backendOptions, outputFilename){
         // super is needed as it handles the GCC Dump files.
-        const opts = super.optionsForBackend (backendOptions);
+        const opts = super.optionsForBackend (backendOptions, outputFilename);
 
         if (backendOptions.produceGnatDebug && this.compiler.supportsGnatDebugView)
             opts.push('-gnatDGL');