DROP me before merging: use source-repository-package for semaphore-compat 2.0.0

Author: wz1000

cabal.project

@@ -2,6 +2,7 @@ import: project-cabal/ghc-options.config
 import: project-cabal/ghc-latest.config
 import: project-cabal/pkgs.config
 import: project-cabal/constraints.config
+import: project-cabal/source-deps.config
 
 tests: True
 

cabal.validate-libonly.project

@@ -3,6 +3,7 @@ import: project-cabal/pkgs/cabal.config
 import: project-cabal/pkgs/tests.config
 import: project-cabal/pkgs/integration-tests.config
 import: project-cabal/constraints.config
+import: project-cabal/source-deps.config
 
 tests: True
 write-ghc-environment-files: never

cabal.validate.project

@@ -2,6 +2,7 @@ import: project-cabal/ghc-options.config
 import: project-cabal/ghc-latest.config
 import: project-cabal/pkgs.config
 import: project-cabal/constraints.config
+import: project-cabal/source-deps.config
 
 tests: True
 write-ghc-environment-files: never

project-cabal/ghc-options.config

@@ -9,4 +9,3 @@ if impl(ghc >= 9)
     ghc-options: -Wunused-packages
   package cabal-testsuite
     ghc-options: -Wwarn=unused-packages
-

project-cabal/source-deps.config

@@ -0,0 +1,4 @@
+source-repository-package
+    type: git
+    location: https://gitlab.haskell.org/ghc/semaphore-compat.git
+    tag: efb04e774623672b28adb7d8038fb1c40cd5d202