cygwin.cygwinDllLinkHook: add tests

  substitutions = {

    objdump = "${lib.getBin binutils-unwrapped}/${stdenv.targetPlatform.config}/bin/objdump";

  };

  passthru.tests = callPackage ./tests { };

} ./cygwin-dll-link.sh

{

  dieHook,

  lib,

  stdenv,

  testers,

  runCommand,

}:

rec {

  dll = stdenv.mkDerivation {

    name = "dll";

    src = ./dll;

    outputs = [

      "out"

      "dev"

    ];

    buildInputs = [ dll2 ];

    strictDeps = true;

  };

  dll2 = stdenv.mkDerivation {

    name = "dll2";

    src = ./dll2;

    outputs = [

      "out"

      "dev"

    ];

  };

  exe = stdenv.mkDerivation {

    name = "exe";

    src = ./exe;

    buildInputs = [ dll ];

    nativeBuildInputs = [ dieHook ];

    strictDeps = true;

    doCheck = true;

    postFixup = ''[[ -e "$out"/bin/cyghello2.dll ]] || die missing indirect dependency'';

  };

  link-dll = exe.overrideAttrs {

    name = "link-dll";

    preFixup = ''

      ln -s ${lib.getLib dll}/bin/cyghello.dll "$out"/bin/

    '';

  };

  user32 = stdenv.mkDerivation {

    name = "user32";

    src = ./user32;

    allowedImpureDLLs = [ "USER32.dll" ];

  };

  impure-dll = testers.testBuildFailure (

    user32.overrideAttrs {

      name = "impure-dll";

      allowedImpureDLLs = [ ];

    }

  );

  user32-dll = stdenv.mkDerivation {

    name = "user32-dll";

    src = ./user32-dll;

    outputs = [

      "out"

      "dev"

    ];

    allowedImpureDLLs = [ "USER32.dll" ];

  };

  user32-exe = stdenv.mkDerivation {

    name = "user32-exe";

    src = ./user32-exe;

    buildInputs = [ user32-dll ];

    strictDeps = true;

    doCheck = true;

  };

  link-dir-dll = exe.overrideAttrs {

    name = "link-dir-dll";

    preFixup = ''

      mkdir "$out"/libexec

      ln -s ${lib.getLib user32-dll}/bin/cygpeek.dll "$out"/libexec/

      linkDLLsDir="$out"/bin linkDLLs "$out"/libexec/cygpeek.dll

    '';

  };

  link-dir-exe = exe.overrideAttrs {

    name = "link-dir-exe";

    preFixup = ''

      mkdir "$out"/libexec

      ln -s ${lib.getLib user32-exe}/bin/{peek.exe,cygpeek.dll} "$out"/libexec/

      linkDLLsDir="$out"/bin linkDLLs "$out"/libexec/peek.exe

    '';

  };

  link-user32-dll = exe.overrideAttrs {

    name = "link-user32-dll";

    preFixup = ''

      ln -s ${lib.getLib user32-dll}/bin/cygpeek.dll "$out"/bin/

    '';

  };

  copy-dll-impure = testers.testBuildFailure (

    user32-exe.overrideAttrs {

      name = "copy-dll-impure";

      preFixup = ''

        cp ${lib.getLib user32-dll}/bin/cygpeek.dll "$out"/bin/

      '';

    }

  );

  copy-dll = user32-exe.overrideAttrs {

    name = "copy-dll";

    preFixup = ''

      cp ${lib.getLib user32-dll}/bin/cygpeek.dll "$out"/bin/

      linkDLLs "$out"/bin/cygpeek.dll

    '';

    allowedImpureDLLs = [ "USER32.dll" ];

  };

  double-link = user32-exe.overrideAttrs {

    name = "double-link";

    preFixup = ''linkDLLs "$out"'';

  };

  utf8-glob = runCommand "utf8-glob" { } ''

    touch NetLock_Arany_=Class_Gold=_Főtanstvny:49412ce40010.crt

    ls -l NetLock* > "$out"

  '';

}

.PHONY: all install

all: cyghello.dll

install: $(out)/bin/cyghello.dll $(out)/lib/libhello.dll.a $(out)/include/hello.h

cyghello.dll libhello.dll.a: hello.c

	$(CC) -o $@ $^ -shared -Wl,--out-implib,libhello.dll.a -Wl,--export-all-symbols -lhello2

$(out)/bin/cyghello.dll: cyghello.dll

	install -m755 -D $< $@

$(out)/lib/libhello.dll.a: libhello.dll.a

	install -m644 -D $< $@

$(out)/include/hello.h: hello.h

	install -m644 -D $< $@

#include "hello.h"

#include <stdio.h>

#include <hello2.h>

void hello() {

				hello2();

}

#pragma once

void hello();