diff options
Diffstat (limited to 'CabalHelper/Licenses.hs')
| -rw-r--r-- | CabalHelper/Licenses.hs | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/CabalHelper/Licenses.hs b/CabalHelper/Licenses.hs index 10a0e7c..55a1600 100644 --- a/CabalHelper/Licenses.hs +++ b/CabalHelper/Licenses.hs @@ -1,4 +1,10 @@ {-# LANGUAGE CPP #-} + +#ifdef MIN_VERSION_Cabal +#undef CH_MIN_VERSION_Cabal +#define CH_MIN_VERSION_Cabal MIN_VERSION_Cabal +#endif + module CabalHelper.Licenses ( displayDependencyLicenseList , groupByLicense @@ -32,21 +38,21 @@ import Distribution.Version (Version) -#if CABAL_MAJOR == 1 && CABAL_MINOR > 22 +#if CH_MIN_VERSION_Cabal(1,23,0) +-- CPP > 1.22 type CPackageIndex a = PackageIndex (InstalledPackageInfo) -#elif CABAL_MAJOR == 1 && CABAL_MINOR >= 22 +#elif CH_MIN_VERSION_Cabal(1,22,0) +-- CPP >= 1.22 type CPackageIndex a = PackageIndex (InstalledPackageInfo_ a) #else type CPackageIndex a = PackageIndex #endif -#if CABAL_MAJOR == 1 && CABAL_MINOR >= 23 +#if CH_MIN_VERSION_Cabal(1,23,0) +-- CPP >= 1.23 type CInstalledPackageId = UnitId lookupInstalledPackageId' :: PackageIndex a -> UnitId -> Maybe a lookupInstalledPackageId' = lookupUnitId -#elif CABAL_MAJOR == 1 && CABAL_MINOR > 22 -type CInstalledPackageId = ComponentId -lookupInstalledPackageId' = lookupComponentId #else type CInstalledPackageId = InstalledPackageId lookupInstalledPackageId' = lookupInstalledPackageId |