Add GNAT cross compiler from Alire project (#3294)gh-1774

Add new adarts compiler properties used to set the RTS (if needed) to be used by
GNAT. This is needed as the cross compilers come with several RTS and you must
provide one.

Use Alire (https://alire.ada.dev/) cross compilers for ARM32 and RISC-V 64.

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

1 files changed, 8 insertions, 0 deletions

diff --git a/lib/compilers/ada.js b/lib/compilers/ada.js
index 105ee8ae1..8219f9b35 100644
--- a/lib/compilers/ada.js
+++ b/lib/compilers/ada.js
@@ -123,6 +123,14 @@ export class AdaCompiler extends BaseCompiler {
         for (let i = 0; i < options.length; i++) {
             if (options[i] === '-cargs') {
                 options.splice(i, 0, inputFileName);
+
+                // If the compiler contains a RTS, add the extra --RTS=.
+                // FIXME: should probably check the user did not use one.
+                if (this.compiler.adarts) {
+                    options.splice(i, 0,
+                        `--RTS=${this.compiler.adarts}`,
+                    );
+                }
                 break;
             }
         }