move this to the root build file

BUILD.bazel

@@ -45,6 +45,8 @@ haskell_toolchain_library(name = "deepseq")
 
 haskell_toolchain_library(name = "filepath")
 
+haskell_toolchain_library(name = "ghc-prim")
+
 haskell_toolchain_library(name = "text")
 
 haskell_toolchain_library(name = "haskeline")

semantic/BUILD.bazel

@@ -5,7 +5,6 @@ load(
     "haskell_binary",
     "haskell_library",
     "haskell_test",
-    "haskell_toolchain_library",
 )
 load(
     "@rules_haskell//haskell:cabal.bzl",
@@ -22,8 +21,6 @@ load(
     "SEMANTIC_EXTERNAL_TEST_REPOSITORIES",
 )
 
-haskell_toolchain_library(name = "ghc-prim")
-
 semantic_common_dependencies = [
     "//:bytestring",
     "//:containers",
@@ -73,7 +70,7 @@ haskell_library(
         "//semantic-tags",
         "//semantic-tsx",
         "//semantic-typescript",
-        ":ghc-prim",
+        "//:ghc-prim",
         "@stackage//:ansi-terminal",
         "@stackage//:attoparsec",
         "@stackage//:bifunctors",

semantic/semantic.cabal

@@ -38,6 +38,7 @@ common haskell
     -Wno-missed-specialisations
     -Wno-all-missed-specialisations
     -Wno-star-is-type
+  cpp-options:
     -DBAZEL_BUILD=0
   if (impl(ghc >= 8.8))
     ghc-options: -Wno-missing-deriving-strategies