enable ORC for nimble (#1074)

* Revert "test against the devel branch"

* Apply suggestions from code review

* no more stable

* remove another flag from the config

.github/workflows/test.yml

@@ -14,7 +14,7 @@ jobs:
           - ubuntu-latest
         nimversion:
           - devel
-          - stable
+          # - stable
     name: ${{ matrix.os }} - ${{ matrix.nimversion }}
     runs-on: ${{ matrix.os }}
     env:
@@ -33,7 +33,7 @@ jobs:
       - name: Run nim c -r tester
         run: |
           cd tests
-          nim c -r --mm:refc tester
+          nim c -r tester
           # there's no need to add nimblepkg unit tests --
           # they are run by tmoduletests.nim
       - run: ./src/nimble install -y

nimble.nimble

@@ -28,4 +28,4 @@ before build:
 
 task test, "Run the Nimble tester!":
   withDir "tests":
-    exec "nim c -r --gc:refc tester"
+    exec "nim c -r tester"

src/nimble.nim.cfg

@@ -2,6 +2,5 @@
 #--noNimblePath
 --path:"$nim/"
 --path:"./vendor/nim"
---mm:refc
 -d:ssl
 -d:nimcore # Enable 'gorge' in Nim's VM. See https://github.com/nim-lang/Nim/issues/8096

tests/nim.cfg

@@ -1,3 +1,2 @@
 --path:"$nim/"
 --path:"../src/"
---mm:refc