Adding an explicit pgmc flag for interaction with GHC

Cabal/src/Distribution/Simple/GHC/Internal.hs

@@ -81,10 +81,10 @@
 import Distribution.Types.LocalBuildInfo
 import Distribution.Types.TargetInfo
 import Distribution.Types.UnitId
+import Distribution.Types.Version
 import Distribution.Utils.NubList (NubListR, toNubListR)
 import Distribution.Utils.Path
 import Distribution.Verbosity
-import Distribution.Version (Version)
 import Language.Haskell.Extension
 import System.Directory (listDirectory)
 import System.Environment (getEnv)
@@ -514,6 +514,16 @@
     , ghcOptExtra = hcOptions GHC bi
     }
 
+-- Applies options only if the GHC version is greater than or
+-- equal to the given one.
+ghcOptionsSince :: Monoid a => Version -> Compiler -> a -> a
+ghcOptionsSince ver comp options =
+  case compilerCompatVersion GHC comp of
+    Just v
+      | v >= ver -> options
+      | otherwise -> mempty
+    Nothing -> mempty
+
 componentGhcOptions
   :: VerbosityLevel
   -> LocalBuildInfo
@@ -587,6 +597,15 @@
         , -- Unsupported extensions have already been checked by configure
           ghcOptExtensions = toNubListR $ usedExtensions bi
         , ghcOptExtensionMap = Map.fromList . compilerExtensions $ (compiler lbi)
+        , -- https://gitlab.haskell.org/ghc/ghc/-/merge_requests/6949
+          -- Only pass -pie, -no-pie when linking the value of -pgmc
+          -- does not matter when checking for the workaround of
+          -- https://gitlab.haskell.org/ghc/ghc/-/issues/15319
+          ghcOptCcProgram =
+            ghcOptionsSince
+              (mkVersion [9, 4])
+              (compiler lbi)
+              (maybeToFlag $ programPath <$> lookupProgram gccProgram (withPrograms lbi))
         }
   where
     exe_paths =

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/Main.hs

@@ -0,0 +1,16 @@
+{-# LANGUAGE ForeignFunctionInterface #-}
+
+module Main where
+
+import Foreign.C (CInt (..))
+
+foreign import ccall "pgmclib.h meaning_of_life_pgmc"
+  meaning_of_life_pgmc :: IO CInt
+
+main :: IO ()
+main = do
+  secret <- meaning_of_life_pgmc
+  -- The value 66 comes from __TESTOPT_PGMC__ - see cc-wrapper.sh.
+  if (secret == 66)
+    then putStrLn ("The secret is " ++ show secret)
+    else error ("Expected value 66, got " ++ show secret)

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/README.md

@@ -0,0 +1,7 @@
+# ForeignOptsPgmc
+
+This test case asserts that cabal passes the `-pgmc` GHC option to override the C compiler program.
+
+The cabal file sets `ghc-options: -pgmc scripts/cc-wrapper.sh`, pointing GHC at a shell script wrapper (`scripts/cc-wrapper.sh`) instead of the system C compiler. The wrapper adds `-D__TESTOPT_PGMC__=66` to every compilation and then delegates to the real `cc`. The C source requires `__TESTOPT_PGMC__` to be defined; if the wrapper is not used as the C compiler, the build fails with a `#error`.
+
+This test is skipped on Windows (no POSIX shell).

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/cabal.out

@@ -0,0 +1,10 @@
+# cabal v2-build
+Resolving dependencies...
+Build profile: -w ghc-<GHCVER> -O1
+In order, the following will be built:
+ - foreign-opts-pgmc-0.1 (exe:foreign-opts-pgmc-exe) (first run)
+Configuring executable 'foreign-opts-pgmc-exe' for foreign-opts-pgmc-0.1...
+Preprocessing executable 'foreign-opts-pgmc-exe' for foreign-opts-pgmc-0.1...
+Building executable 'foreign-opts-pgmc-exe' for foreign-opts-pgmc-0.1...
+# foreign-opts-pgmc foreign-opts-pgmc-exe
+The secret is 66

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/cabal.project

@@ -0,0 +1 @@
+packages: .

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/cabal.test.hs

@@ -0,0 +1,10 @@
+import Test.Cabal.Prelude
+
+main = do
+  skipIfWindows "requires a POSIX shell script as the C compiler wrapper"
+  cabalTest $ do
+    skipUnlessGhcVersion ">= 9.4"
+    cwd <- fmap testCurrentDir getTestEnv
+    let wrapper = cwd </> "scripts/cc-wrapper.sh"
+    cabal "v2-build" ["foreign-opts-pgmc-exe"]
+    withPlan $ runPlanExe "foreign-opts-pgmc" "foreign-opts-pgmc-exe" []

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/cbits/pgmclib.c

@@ -0,0 +1,9 @@
+#include "pgmclib.h"
+
+#ifndef __TESTOPT_PGMC__
+#error "Did not get required __TESTOPT_PGMC__ from the -pgmc wrapper"
+#endif
+
+int meaning_of_life_pgmc() {
+    return __TESTOPT_PGMC__;
+}

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/cbits/pgmclib.h

@@ -0,0 +1,6 @@
+#ifndef PGMCLIB_H
+#define PGMCLIB_H
+
+int meaning_of_life_pgmc();
+
+#endif

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/foreign-opts-pgmc.cabal

@@ -0,0 +1,12 @@
+cabal-version:       2.2
+name:                foreign-opts-pgmc
+version:             0.1
+build-type:          Simple
+
+executable foreign-opts-pgmc-exe
+  main-is:             Main.hs
+  build-depends:       base
+  default-language:    Haskell2010
+  include-dirs:        cbits
+  c-sources:           cbits/pgmclib.c
+  ghc-options:         -pgmc scripts/cc-wrapper.sh

cabal-testsuite/PackageTests/FFI/ForeignOptsPgmc/scripts/cc-wrapper.sh

@@ -0,0 +1,4 @@
+#!/bin/sh
+# Wrapper around cc that adds -D__TESTOPT_PGMC__=66 to every compilation.
+# Used by the ForeignOptsPgmc test to verify that -pgmc selects this wrapper.
+exec cc -D__TESTOPT_PGMC__=66 "$@"

cabal-testsuite/PackageTests/ShowBuildInfo/Complex/single-2.out

@@ -0,0 +1,67 @@
+# cabal v2-update
+Downloading the latest package list from test-local-repo
+# cabal build
+Resolving dependencies...
+Build profile: -w ghc-<GHCVER> -O1
+In order, the following will be built:
+ - Complex-0.1.0.0 (lib) (first run)
+ - Complex-0.1.0.0 (exe:Complex) (first run)
+Configuring library for Complex-0.1.0.0...
+Warning: [unknown-directory] 'hs-source-dirs: doesnt-exist' specifies a directory which does not exist.
+Preprocessing library for Complex-0.1.0.0...
+Building library for Complex-0.1.0.0...
+Configuring executable 'Complex' for Complex-0.1.0.0...
+Warning: [unknown-directory] 'hs-source-dirs: doesnt-exist' specifies a directory which does not exist.
+Preprocessing executable 'Complex' for Complex-0.1.0.0...
+Building executable 'Complex' for Complex-0.1.0.0...
+# show-build-info Complex exe:Complex
+{"cabal-lib-version":"<CABALVER>","compiler":{"flavour":"ghc","compiler-id":"ghc-<GHCVER>","path":"<GHCPATH>"},"components":[{"type":"exe","name":"exe:Complex","unit-id":"Complex-0.1.0.0-inplace-Complex","compiler-args":["-fbuilding-cabal-package","-O","-outputdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-odir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-hidir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-hiedir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/extra-compilation-artifacts/hie","-stubdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-i","-iapp","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/Complex/autogen","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/Complex/autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build","-optP-include","-optPsingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/x/Complex/build/Complex/autogen/cabal_macros.h","-this-unit-id","Complex-0.1.0.0-inplace-Complex","-hide-all-packages","-Wmissing-home-modules","-no-user-package-db","-package-db","<ROOT>/single-2.dist/home/.cabal/store/ghc-<GHCVER>/package.db","-package-db","<ROOT>/single-2.dist/work/dist/packagedb/ghc-<GHCVER>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-XHaskell2010","-threaded","-rtsopts","-with-rtsopts=-N -T","-Wredundant-constraints"],"modules":["Other","Paths_Complex"],"src-files":["Main.lhs"],"hs-src-dirs":["app"],"src-dir":"<ROOT>/","cabal-file":"Complex.cabal"}]}
+# cabal build
+Up to date
+# show-build-info Complex lib
+{"cabal-lib-version":"<CABALVER>","compiler":{"flavour":"ghc","compiler-id":"ghc-<GHCVER>","path":"<GHCPATH>"},"components":[{"type":"lib","name":"lib","unit-id":"Complex-0.1.0.0-inplace","compiler-args":["-fbuilding-cabal-package","-O","-outputdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-odir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-hidir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-hiedir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/extra-compilation-artifacts/hie","-stubdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-i","-isrc","-idoesnt-exist","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/autogen","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build","-optP-include","-optPsingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/build/autogen/cabal_macros.h","-this-unit-id","Complex-0.1.0.0-inplace","-hide-all-packages","-Wmissing-home-modules","-no-user-package-db","-package-db","<ROOT>/single-2.dist/home/.cabal/store/ghc-<GHCVER>/package.db","-package-db","<ROOT>/single-2.dist/work/dist/packagedb/ghc-<GHCVER>","-package-id","<PACKAGEDEP>","-XHaskell2010","-Wall"],"modules":["A","B","C","D","Paths_Complex"],"src-files":[],"hs-src-dirs":["src","doesnt-exist"],"src-dir":"<ROOT>/","cabal-file":"Complex.cabal"}]}
+# cabal build
+Build profile: -w ghc-<GHCVER> -O1
+In order, the following will be built:
+ - criterion-1.1.4.0 (lib) (requires build)
+ - Complex-0.1.0.0 (bench:complex-benchmarks) (first run)
+Configuring library for criterion-1.1.4.0...
+Preprocessing library for criterion-1.1.4.0...
+Building library for criterion-1.1.4.0...
+Installing library in <PATH>
+Configuring benchmark 'complex-benchmarks' for Complex-0.1.0.0...
+Warning: [unknown-directory] 'hs-source-dirs: doesnt-exist' specifies a directory which does not exist.
+Preprocessing benchmark 'complex-benchmarks' for Complex-0.1.0.0...
+Building benchmark 'complex-benchmarks' for Complex-0.1.0.0...
+# show-build-info Complex bench:complex-benchmarks
+{"cabal-lib-version":"<CABALVER>","compiler":{"flavour":"ghc","compiler-id":"ghc-<GHCVER>","path":"<GHCPATH>"},"components":[{"type":"bench","name":"bench:complex-benchmarks","unit-id":"Complex-0.1.0.0-inplace-complex-benchmarks","compiler-args":["-fbuilding-cabal-package","-O","-outputdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-odir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-hidir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-hiedir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/extra-compilation-artifacts/hie","-stubdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-i","-ibenchmark","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/complex-benchmarks/autogen","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/complex-benchmarks/autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build","-optP-include","-optPsingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/b/complex-benchmarks/build/complex-benchmarks/autogen/cabal_macros.h","-this-unit-id","Complex-0.1.0.0-inplace-complex-benchmarks","-hide-all-packages","-Wmissing-home-modules","-no-user-package-db","-package-db","<ROOT>/single-2.dist/home/.cabal/store/ghc-<GHCVER>/package.db","-package-db","<ROOT>/single-2.dist/work/dist/packagedb/ghc-<GHCVER>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-XHaskell2010","-Wall","-rtsopts","-threaded","-with-rtsopts=-N"],"modules":["Paths_Complex"],"src-files":["Main.hs"],"hs-src-dirs":["benchmark"],"src-dir":"<ROOT>/","cabal-file":"Complex.cabal"}]}
+# cabal build
+Build profile: -w ghc-<GHCVER> -O1
+In order, the following will be built:
+ - test-framework-0.8.1.1 (lib) (requires build)
+ - Complex-0.1.0.0 (test:func-test) (first run)
+Configuring library for test-framework-0.8.1.1...
+Preprocessing library for test-framework-0.8.1.1...
+Building library for test-framework-0.8.1.1...
+Installing library in <PATH>
+Configuring test suite 'func-test' for Complex-0.1.0.0...
+Warning: [unknown-directory] 'hs-source-dirs: doesnt-exist' specifies a directory which does not exist.
+Preprocessing test suite 'func-test' for Complex-0.1.0.0...
+Building test suite 'func-test' for Complex-0.1.0.0...
+# show-build-info Complex test:func-test
+{"cabal-lib-version":"<CABALVER>","compiler":{"flavour":"ghc","compiler-id":"ghc-<GHCVER>","path":"<GHCPATH>"},"components":[{"type":"test","name":"test:func-test","unit-id":"Complex-0.1.0.0-inplace-func-test","compiler-args":["-fbuilding-cabal-package","-O","-outputdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-odir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-hidir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-hiedir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/extra-compilation-artifacts/hie","-stubdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-i","-itest","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/func-test/autogen","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/func-test/autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build","-optP-include","-optPsingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/func-test/build/func-test/autogen/cabal_macros.h","-this-unit-id","Complex-0.1.0.0-inplace-func-test","-hide-all-packages","-Wmissing-home-modules","-no-user-package-db","-package-db","<ROOT>/single-2.dist/home/.cabal/store/ghc-<GHCVER>/package.db","-package-db","<ROOT>/single-2.dist/work/dist/packagedb/ghc-<GHCVER>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-XHaskell2010"],"modules":[],"src-files":["FuncMain.hs"],"hs-src-dirs":["test"],"src-dir":"<ROOT>/","cabal-file":"Complex.cabal"}]}
+# cabal build
+Build profile: -w ghc-<GHCVER> -O1
+In order, the following will be built:
+ - another-framework-0.8.1.1 (lib) (requires build)
+ - Complex-0.1.0.0 (test:unit-test) (first run)
+Configuring library for another-framework-0.8.1.1...
+Preprocessing library for another-framework-0.8.1.1...
+Building library for another-framework-0.8.1.1...
+Installing library in <PATH>
+Configuring test suite 'unit-test' for Complex-0.1.0.0...
+Warning: [unknown-directory] 'hs-source-dirs: doesnt-exist' specifies a directory which does not exist.
+Preprocessing test suite 'unit-test' for Complex-0.1.0.0...
+Building test suite 'unit-test' for Complex-0.1.0.0...
+# show-build-info Complex test:unit-test
+{"cabal-lib-version":"<CABALVER>","compiler":{"flavour":"ghc","compiler-id":"ghc-<GHCVER>","path":"<GHCPATH>"},"components":[{"type":"test","name":"test:unit-test","unit-id":"Complex-0.1.0.0-inplace-unit-test","compiler-args":["-fbuilding-cabal-package","-O","-outputdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-odir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-hidir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-hiedir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/extra-compilation-artifacts/hie","-stubdir","single-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-i","-itest","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/unit-test/autogen","-isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/unit-test/autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/global-autogen","-Isingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build","-optP-include","-optPsingle-2.dist/work/./dist/build/<ARCH>/ghc-<GHCVER>/Complex-0.1.0.0/t/unit-test/build/unit-test/autogen/cabal_macros.h","-this-unit-id","Complex-0.1.0.0-inplace-unit-test","-hide-all-packages","-Wmissing-home-modules","-no-user-package-db","-package-db","<ROOT>/single-2.dist/home/.cabal/store/ghc-<GHCVER>/package.db","-package-db","<ROOT>/single-2.dist/work/dist/packagedb/ghc-<GHCVER>","-package-id","<PACKAGEDEP>","-package-id","<PACKAGEDEP>","-XHaskell2010"],"modules":[],"src-files":["UnitMain.hs"],"hs-src-dirs":["test"],"src-dir":"<ROOT>/","cabal-file":"Complex.cabal"}]}

cabal-testsuite/PackageTests/ShowBuildInfo/Complex/single-2.test.hs

@@ -0,0 +1,75 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+import Test.Cabal.DecodeShowBuildInfo
+import Test.Cabal.Prelude
+
+main = cabalTest $ do
+  -- the With GHC-9.2+ output contains -this-unit-id
+  skipUnlessGhcVersion "^>= 9.2"
+  withRepo "repo" $ do
+    runShowBuildInfo ["exe:Complex"]
+      >> withPlan
+        ( do
+            recordBuildInfo "Complex" (exe "Complex")
+            assertComponent
+              "Complex"
+              (exe "Complex")
+              defCompAssertion
+                { modules = ["Other", "Paths_Complex"]
+                , sourceFiles = ["Main.lhs"]
+                , sourceDirs = ["app"]
+                }
+        )
+
+    runShowBuildInfo ["lib:Complex"]
+      >> withPlan
+        ( do
+            recordBuildInfo "Complex" mainLib
+            assertComponent
+              "Complex"
+              mainLib
+              defCompAssertion
+                { modules = ["A", "B", "C", "D", "Paths_Complex"]
+                , sourceDirs = ["src", "doesnt-exist"]
+                }
+        )
+
+    runShowBuildInfo ["benchmark:complex-benchmarks"]
+      >> withPlan
+        ( do
+            recordBuildInfo "Complex" (bench "complex-benchmarks")
+            assertComponent
+              "Complex"
+              (bench "complex-benchmarks")
+              defCompAssertion
+                { modules = ["Paths_Complex"]
+                , sourceFiles = ["Main.hs"]
+                , sourceDirs = ["benchmark"]
+                }
+        )
+
+    runShowBuildInfo ["test:func-test"]
+      >> withPlan
+        ( do
+            recordBuildInfo "Complex" (test "func-test")
+            assertComponent
+              "Complex"
+              (test "func-test")
+              defCompAssertion
+                { sourceFiles = ["FuncMain.hs"]
+                , sourceDirs = ["test"]
+                }
+        )
+
+    runShowBuildInfo ["test:unit-test"]
+      >> withPlan
+        ( do
+            recordBuildInfo "Complex" (test "unit-test")
+            assertComponent
+              "Complex"
+              (test "unit-test")
+              defCompAssertion
+                { sourceFiles = ["UnitMain.hs"]
+                , sourceDirs = ["test"]
+                }
+        )