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{ stdenv
, fetchFromGitHub
, fetchpatch
, callPackage
, gnat
, zlib
, llvm
, lib
, backend ? "mcode"
}:
assert backend == "mcode" || backend == "llvm";
stdenv.mkDerivation (finalAttrs: {
pname = "ghdl-${backend}";
version = "3.0.0";
src = fetchFromGitHub {
owner = "ghdl";
repo = "ghdl";
rev = "v${finalAttrs.version}";
hash = "sha256-94RNtHbOpbC2q/Z+PsQplrLxXmpS3LXOCXyTBB+n9c4=";
};
LIBRARY_PATH = "${stdenv.cc.libc}/lib";
nativeBuildInputs = [
gnat
];
buildInputs = [
zlib
] ++ lib.optionals (backend == "llvm") [
llvm
];
propagatedBuildInputs = [
] ++ lib.optionals (backend == "llvm") [
zlib
];
preConfigure = ''
# If llvm 7.0 works, 7.x releases should work too.
sed -i 's/check_version 7.0/check_version 7/g' configure
'';
configureFlags = [
# See https://github.com/ghdl/ghdl/pull/2058
"--disable-werror"
"--enable-synth"
] ++ lib.optionals (backend == "llvm") [
"--with-llvm-config=${llvm.dev}/bin/llvm-config"
];
enableParallelBuilding = true;
passthru = {
# run with either of
# nix-build -A ghdl-mcode.passthru.tests
# nix-build -A ghdl-llvm.passthru.tests
tests = {
simple = callPackage ./test-simple.nix { inherit backend; };
};
};
meta = {
homepage = "https://github.com/ghdl/ghdl";
description = "VHDL 2008/93/87 simulator";
license = lib.licenses.gpl2Plus;
mainProgram = "ghdl";
maintainers = with lib.maintainers; [ eclairevoyant lucus16 thoughtpolice ];
platforms = lib.platforms.linux;
};
})
|