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zlib1.dll is missing #531

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Inplex-sys opened this issue Mar 13, 2024 · 1 comment
Open

zlib1.dll is missing #531

Inplex-sys opened this issue Mar 13, 2024 · 1 comment

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@Inplex-sys
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Hi,
i'm new to haskell, i'm trying to write a program that send http requests, i'm using cabal.
when i try to enter "cabal build" there is no error, bet when i try to run the binary output it shows
an "zlib1.dll is missing". I tried to add the zlib header and lib that i have installed with vcpkg using
--extra-lib-dirs and --extra-include-dirs but it doesn't work. Is there a way to statically link the dll ?

cabal-3.10.2.1
ghc-9.4.8

cabal-version:      3.0
-- The cabal-version field refers to the version of the .cabal specification,
-- and can be different from the cabal-install (the tool) version and the
-- Cabal (the library) version you are using. As such, the Cabal (the library)
-- version used must be equal or greater than the version stated in this field.
-- Starting from the specification version 2.2, the cabal-version field must be
-- the first thing in the cabal file.

-- Initial package description 'haskell-stager' generated by
-- 'cabal init'. For further documentation, see:
--   http://haskell.org/cabal/users-guide/
--
-- The name of the package.
name:               haskell-stager

-- The package version.
-- See the Haskell package versioning policy (PVP) for standards
-- guiding when and how versions should be incremented.
-- https://pvp.haskell.org
-- PVP summary:     +-+------- breaking API changes
--                  | | +----- non-breaking API additions
--                  | | | +--- code changes with no API change
version:            0.1.0.0

-- A short (one-line) description of the package.
-- synopsis:

-- A longer description of the package.
-- description:

-- The license under which the package is released.
license:            BSD-2-Clause

-- The file containing the license text.
license-file:       LICENSE

-- The package author(s).
author:             Inplex-sys

-- An email address to which users can send suggestions, bug reports, and patches.
maintainer:         [email protected]

-- A copyright notice.
-- copyright:
build-type:         Simple

-- Extra doc files to be distributed with the package, such as a CHANGELOG or a README.
extra-doc-files:    CHANGELOG.md

-- Extra source files to be distributed with the package, such as examples, or a tutorial module.
-- extra-source-files:

common warnings
    ghc-options: -Wall

executable haskell-stager
    -- Import common warning flags.
    import:           warnings

    -- .hs or .lhs file containing the Main module.
    main-is:          Main.hs

    -- Modules included in this executable, other than Main.
    -- other-modules:

    -- LANGUAGE extensions used by modules in this package.
    -- other-extensions:

    -- Other library packages from which modules are imported.
    build-depends:    base ^>=4.17.2.1,
                      zlib,
                      http-types,
                      http-client,
                      http-client-tls

    -- Directories containing source files.
    hs-source-dirs:   app

    extra-libraries:     zlib

    -- Base language which the package is written in.
    default-language: GHC2021
@Yuras
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Yuras commented Mar 13, 2024

Probably caused by haskell/zlib#65

@Inplex-sys I'd suggest to try with bundled-c-zlib flag as suggested in the above issue.

Also see https://gitlab.haskell.org/ghc/ghc/-/issues/24531

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