Revert "Merge pull request #3913 from patrickbkr/fix-static-rakudo-home"

This seems to have broken building for some reason.
No idea what's wrong yet. So revert for now.

This reverts commit c69fd17, reversing
changes made to d87eaa7.

src/Perl6/SysConfig.nqp

@@ -2,16 +2,8 @@ class Perl6::SysConfig is HLL::SysConfig {
     has %!rakudo-build-config;
     has $!rakudo-home;
 
-    method new(%rakudo-build-config) {
-        my $obj := nqp::create(self);
-        $obj.BUILD(%rakudo-build-config);
-        $obj
-    }
-
-    method BUILD(%rakudo-build-config) {
-        self.build-hll-sysconfig();
-
-        %!rakudo-build-config := %rakudo-build-config;
+    method BUILD() {
+        %!rakudo-build-config := nqp::hash();
 
         # Determine Rakudo home.
         my $execname := nqp::execname();

src/main.nqp

@@ -7,9 +7,8 @@ use Perl6::SysConfig;
 # Initialize Rakudo runtime support.
 nqp::p6init();
 
-my %rakudo-build-config := nqp::hash();
-hll-config(%rakudo-build-config);
-nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new(%rakudo-build-config));
+nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new());
+hll-config(nqp::gethllsym('default', 'SysConfig').rakudo-build-config);
 
 # Create and configure compiler object.
 my $comp := Perl6::Compiler.new();

src/rakudo-debug.nqp

@@ -454,9 +454,8 @@ sub MAIN(*@ARGS) {
     # Initialize dynops.
     nqp::p6init();
 
-    my %rakudo-build-config := nqp::hash();
-    hll-config(%rakudo-build-config);
-    nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new(%rakudo-build-config));
+    nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new());
+    hll-config(nqp::gethllsym('default', 'SysConfig').rakudo-build-config);
 
     # Create and configure compiler object.
     my $comp := Perl6::Debugger.new();

src/vm/js/load-compiler.nqp

@@ -3,9 +3,8 @@ use Perl6::Actions;
 use Perl6::Compiler;
 use Perl6::SysConfig;
 
-my %rakudo-build-config := nqp::hash();
-hll-config(%rakudo-build-config);
-nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new(%rakudo-build-config));
+nqp::bindhllsym('default', 'SysConfig', Perl6::SysConfig.new());
+hll-config(nqp::gethllsym('default', 'SysConfig').rakudo-build-config);
 
 # Create and configure compiler object.
 my $comp := Perl6::Compiler.new();

tools/templates/NQP_REVISION

@@ -1 +1 @@
-2020.08.2-18-gb28db8914
+2020.08.2-15-gea2e8f080