cabal-install-3.12.1.0: The command-line interface for Cabal and Hackage.

Copyright | (c) David Himmelstrup 2005 Duncan Coutts 2005
License | BSD-like
Maintainer | cabal-devel@haskell.org
Portability | portable
Safe Haskell | None
Language | Haskell2010

Distribution.Client.Configure

Contents

- Saved configure flags

Description

High level interface to configuring a package.

Synopsis

- configure :: Verbosity -> PackageDBStack -> RepoContext -> Compiler -> Platform -> ProgramDb -> ConfigFlags -> ConfigExFlags -> [String] -> IO ()
- configureSetupScript :: PackageDBStack -> Compiler -> Platform -> ProgramDb -> FilePath -> VersionRange -> Maybe Lock -> Bool -> InstalledPackageIndex -> Maybe ReadyPackage -> SetupScriptOptions
- chooseCabalVersion :: ConfigExFlags -> Maybe Version -> VersionRange
- checkConfigExFlags :: Package pkg => Verbosity -> InstalledPackageIndex -> PackageIndex pkg -> ConfigExFlags -> IO ()
- readConfigFlagsFrom :: FilePath -> IO (ConfigFlags, ConfigExFlags)
- readConfigFlags :: FilePath -> IO (ConfigFlags, ConfigExFlags)
- cabalConfigFlagsFile :: FilePath -> FilePath
- writeConfigFlagsTo :: FilePath -> Verbosity -> (ConfigFlags, ConfigExFlags) -> IO ()
- writeConfigFlags :: Verbosity -> FilePath -> (ConfigFlags, ConfigExFlags) -> IO ()

# Documentation

configure :: Verbosity -> PackageDBStack -> RepoContext -> Compiler -> Platform -> ProgramDb -> ConfigFlags -> ConfigExFlags -> [String] -> IO () #

Configure the package found in the local directory

configureSetupScript :: PackageDBStack -> Compiler -> Platform -> ProgramDb -> FilePath -> VersionRange -> Maybe Lock -> Bool -> InstalledPackageIndex -> Maybe ReadyPackage -> SetupScriptOptions #

chooseCabalVersion :: ConfigExFlags -> Maybe Version -> VersionRange #

Choose the Cabal version such that the setup scripts compiled against this version will support the given command-line flags. Currently, it implements no specific restrictions and allows any version, unless the second argument is filled with a `Version`, in which case this version is picked.

checkConfigExFlags :: Package pkg => Verbosity -> InstalledPackageIndex -> PackageIndex pkg -> ConfigExFlags -> IO () #

Warn if any constraints or preferences name packages that are not in the source package index or installed package index.

# Saved configure flags

readConfigFlagsFrom #

Arguments

:: FilePath | path to saved flags file
-> IO (ConfigFlags, ConfigExFlags) |

Read saved configure flags and restore the saved environment from the specified files.

readConfigFlags #

Arguments

:: FilePath |
    --build-dir
-> IO (ConfigFlags, ConfigExFlags) |

Read saved configure flags and restore the saved environment from the usual location.

cabalConfigFlagsFile :: FilePath -> FilePath #

The path (relative to `--build-dir`) where the arguments to `configure` should be saved.

writeConfigFlagsTo #

Arguments

:: FilePath | path to saved flags file
-> Verbosity |
-> (ConfigFlags, ConfigExFlags) |
-> IO () |

Save the configure flags and environment to the specified files.

writeConfigFlags #

Arguments

:: Verbosity |
-> FilePath |
    --build-dir
-> (ConfigFlags, ConfigExFlags) |
-> IO () |

Save the build flags to the usual location.