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|
{ lib
, stdenv
, fetchFromGitHub
, runCommand
, libtool
, cmake
, zlib
, bzip2
, enableRexx ? stdenv.isLinux, regina
}:
let
herculesCpu =
if stdenv.hostPlatform.isx86 then "x86"
else stdenv.hostPlatform.qemuArch;
herculesBits = if stdenv.hostPlatform.is32bit then "32" else "64";
herculesLibDir =
if stdenv.hostPlatform.isx86 then "lib"
else "lib/${herculesCpu}";
mkExtPkg = depName: attrFn: (stdenv.mkDerivation {
pname = "hercules-${depName}";
postPatch = ''
patchShebangs build
sed -i build \
-e "s%_tool=.*$%_tool=${cmake}/bin/cmake%" \
-e "s/CPUS=.*$/CPUS=$NIX_BUILD_CORES/"
'';
dontUseCmakeConfigure = true;
buildPhase = ''
mkdir ../build $out
# In source builds are not allowed.
cd ../build
../source/build \
--pkgname ${depName} \
--cpu ${herculesCpu} \
--arch ${herculesBits} \
--install "$out"
'';
nativeBuildInputs = [ cmake ];
enableParallelBuilding = true;
meta = with lib; {
description = "Hercules ${depName} library";
license = lib.licenses.free; # Mixture of Public Domain, ICU (MIT compatible) and others
maintainers = with maintainers; [ anna328p vifino ];
};
}).overrideAttrs (default: attrFn default);
crypto = mkExtPkg "crypto" (default: {
version = "1.0.0";
src = fetchFromGitHub {
owner = "SDL-Hercules-390";
repo = "crypto";
rev = "a5096e5dd79f46b568806240c0824cd8cb2fcda2";
hash = "sha256-VWjM8WxPMynyW49Z8U/r6SsF7u7Xbk7Dd0gR35lIw28=";
};
});
decNumber = mkExtPkg "decNumber" (default: {
version = "3.68.0";
src = fetchFromGitHub {
owner = "SDL-Hercules-390";
repo = "decNumber";
rev = "3aa2f4531b5fcbd0478ecbaf72ccc47079c67280";
hash = "sha256-PfPhnYUSIw1sYiGRM3iHRTbHHbQ+sK7oO12pH/yt+MQ=";
};
});
softFloat = mkExtPkg "SoftFloat" (default: {
version = "3.5.0";
src = fetchFromGitHub {
owner = "SDL-Hercules-390";
repo = "SoftFloat";
rev = "4b0c326008e174610969c92e69178939ed80653d";
hash = "sha256-DEIT5Xk6IqUXCIGD2Wj0h9xPOR0Mid2Das7aKMQMDaM=";
};
});
telnet = mkExtPkg "telnet" (default: {
version = "1.0.0";
src = fetchFromGitHub {
owner = "SDL-Hercules-390";
repo = "telnet";
rev = "729f0b688c1426018112c1e509f207fb5f266efa";
hash = "sha256-ED0Cl+VcK6yl59ShgJBZKy25oAFC8eji36pNLwMxTM0=";
};
});
extpkgs = runCommand "hercules-extpkgs" {} ''
OUTINC="$out/include"
OUTLIB="$out/${herculesLibDir}"
mkdir -p "$OUTINC" "$OUTLIB"
for dep in "${crypto}" "${decNumber}" "${softFloat}" "${telnet}"; do
ln -s $dep/include/* "$OUTINC"
ln -s $dep/${herculesLibDir}/* "$OUTLIB"
done
'';
in
stdenv.mkDerivation rec {
pname = "hercules";
version = "4.6";
src = fetchFromGitHub {
owner = "SDL-Hercules-390";
repo = "hyperion";
rev = "Release_${version}";
hash = "sha256-ZhMTun6tmTsmIiFPTRFudwRXzWydrih61RsLyv0p24U=";
};
postPatch = ''
patchShebangs _dynamic_version
'';
nativeBuildInputs = [ libtool ];
buildInputs = [
(lib.getOutput "lib" libtool)
zlib
bzip2
extpkgs
] ++ lib.optionals enableRexx [
regina
];
configureFlags = [
"--enable-extpkgs=${extpkgs}"
"--without-included-ltdl"
"--enable-ipv6"
"--enable-cckd-bzip2"
"--enable-het-bzip2"
] ++ lib.optionals enableRexx [
"--enable-regina-rexx"
];
meta = with lib; {
homepage = "https://sdl-hercules-390.github.io/html/";
description = "IBM mainframe emulator";
longDescription = ''
Hercules is an open source software implementation of the mainframe
System/370 and ESA/390 architectures, in addition to the latest 64-bit
z/Architecture. Hercules runs under Linux, Windows, Solaris, FreeBSD, and
Mac OS X.
'';
license = licenses.qpl;
maintainers = with maintainers; [ anna328p vifino ];
};
}
|
