Description: Fix compiler id
 Replace compiler id with a hard coded string. This string will be changed
 at build time.
 .
 This should make compiler-id independant of arch and build directory.
Bug: https://github.com/rakudo/rakudo/issues/5099
Bug-Debian: https://bugs.debian.org/1027686
Author: dod@debian.org
--- a/src/core.c/Compiler.pm6
+++ b/src/core.c/Compiler.pm6
@@ -3,7 +3,7 @@
     my constant $config =
       nqp::gethllsym('default','SysConfig').rakudo-build-config;
     my constant $compilation-id = nqp::box_s(
-      nqp::sha1($*W.handle.Str ~ nqp::atkey($config,'source-digest')),Str
+      nqp::sha1("%%Debian-compiler-id%%"),Str
     );
     my constant $backend = $compiler.backend;
     my constant $name    = $backend.name;
