nixpkgs/pkgs/development/compilers/ghdl/default.nix
sternenseemann debf4fc929 gnat: 9 -> 11
Update the default GNAT version from 9 to 11, as GNAT >= 11 is required
to compile the 22.* AdaCore libraries.

To allow this, we need to pick a patch from ghdl's master fixing a
compilation problem with GNAT 11.
2021-11-15 22:41:56 +01:00

60 lines
1.7 KiB
Nix

{ stdenv, fetchFromGitHub, fetchpatch, callPackage, gnat, zlib, llvm, lib
, backend ? "mcode" }:
assert backend == "mcode" || backend == "llvm";
stdenv.mkDerivation rec {
pname = "ghdl-${backend}";
version = "1.0.0";
src = fetchFromGitHub {
owner = "ghdl";
repo = "ghdl";
rev = "v${version}";
sha256 = "1gyh0xckwbzgslbpw9yrpj4gqs9fm1a2qpbzl0sh143fk1kwjlly";
};
patches = [
# Allow compilation with GNAT 11, picked from master
(fetchpatch {
name = "fix-gnat-11-compilation.patch";
url = "https://github.com/ghdl/ghdl/commit/8356ea3bb4e8d0e5ad8638c3d50914b64fc360ec.patch";
sha256 = "04pzn8g7xha8000wbjjmry6h1grfqyn3bjvj47hi4qwgl21wfjra";
})
];
LIBRARY_PATH = "${stdenv.cc.libc}/lib";
buildInputs = [ gnat zlib ] ++ lib.optional (backend == "llvm") [ llvm ];
propagatedBuildInputs = lib.optionals (backend == "llvm") [ zlib ];
preConfigure = ''
# If llvm 7.0 works, 7.x releases should work too.
sed -i 's/check_version 7.0/check_version 7/g' configure
'';
configureFlags = [ "--enable-synth" ] ++ lib.optional (backend == "llvm")
"--with-llvm-config=${llvm.dev}/bin/llvm-config";
hardeningDisable = [ "format" ];
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 = with lib; {
homepage = "https://github.com/ghdl/ghdl";
description = "VHDL 2008/93/87 simulator";
maintainers = with maintainers; [ lucus16 thoughtpolice ];
platforms = platforms.linux;
license = licenses.gpl2;
};
}