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-rw-r--r--utils/ghc-cabal/Main.hs9
1 files changed, 7 insertions, 2 deletions
diff --git a/utils/ghc-cabal/Main.hs b/utils/ghc-cabal/Main.hs
index 9cb9928f79..f189e07092 100644
--- a/utils/ghc-cabal/Main.hs
+++ b/utils/ghc-cabal/Main.hs
@@ -376,9 +376,14 @@ generate config_args distdir directory
variablePrefix ++ "_DEP_LIB_DIRS = " ++ unwords (wrap $ forDeps Installed.libraryDirs),
variablePrefix ++ "_DEP_EXTRA_LIBS = " ++ unwords (forDeps Installed.extraLibraries),
variablePrefix ++ "_DEP_LD_OPTS = " ++ unwords (forDeps Installed.ldOptions),
- variablePrefix ++ "_BUILD_GHCI_LIB = " ++ boolToYesNo (withGHCiLib lbi)]
+ variablePrefix ++ "_BUILD_GHCI_LIB = " ++ boolToYesNo (withGHCiLib lbi),
+ "",
+ -- Sometimes we need to modify the automatically-generated package-data.mk
+ -- bindings in a special way for the GHC build system, so allow that here:
+ "$(eval $(" ++ directory ++ "_PACKAGE_MAGIC))",
+ ]
writeFile (distdir ++ "/package-data.mk") $ unlines xs
- writeFile (distdir ++ "/haddock-prologue.txt") $
+ writeFile (distdir ++ "/haddock-prologue.txt") $
if null (description pd) then synopsis pd
else description pd
where