2019-07-05 16:42:08 +01:00
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{ stdenv, fetchFromGitHub, cmake
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2019-04-09 23:12:11 +01:00
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, boost, python3, eigen
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2019-01-08 23:19:51 +00:00
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, icestorm, trellis
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2019-01-08 22:00:58 +00:00
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# TODO(thoughtpolice) Currently the GUI build seems broken at runtime on my
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# laptop (and over a remote X server on my server...), so mark it broken for
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# now, with intent to fix later.
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, enableGui ? false
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2019-07-05 16:42:08 +01:00
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, qtbase, wrapQtAppsHook
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2018-08-15 08:18:53 +01:00
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}:
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let
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boostPython = boost.override { python = python3; enablePython = true; };
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2019-01-08 23:19:51 +00:00
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# This is a massive hack. For now, Trellis doesn't really support
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# installation through an already-built package; you have to build it once to
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# get the tools, then reuse the build directory to build nextpnr -- the
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# 'install' phase doesn't install everything it needs. This will be fixed in
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# the future but for now we can do this horrific thing.
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trellisRoot = trellis.overrideAttrs (_: {
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installPhase = ''
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mkdir -p $out
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cp *.so ..
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cd ../../.. && cp -R trellis database $out/
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'';
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});
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2018-08-15 08:18:53 +01:00
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in
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stdenv.mkDerivation rec {
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2019-08-14 00:40:25 +01:00
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pname = "nextpnr";
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2019-08-22 07:50:34 +01:00
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version = "2019.08.21";
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2018-08-15 08:18:53 +01:00
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src = fetchFromGitHub {
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owner = "yosyshq";
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repo = "nextpnr";
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2019-08-22 07:50:34 +01:00
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rev = "c192ba261d77ad7f0a744fb90b01e4a5b63938c4";
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sha256 = "0g2ar1z89b31qw5vgqj2rrcv9rzncs94184dgcsrz19p866654mf";
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2018-08-15 08:18:53 +01:00
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};
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2019-07-05 16:42:08 +01:00
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nativeBuildInputs
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= [ cmake ]
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++ (stdenv.lib.optional enableGui wrapQtAppsHook);
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2019-01-08 22:00:58 +00:00
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buildInputs
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2019-04-09 23:12:11 +01:00
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= [ boostPython python3 eigen ]
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2019-01-08 22:00:58 +00:00
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++ (stdenv.lib.optional enableGui qtbase);
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2018-08-15 08:18:53 +01:00
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enableParallelBuilding = true;
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cmakeFlags =
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2019-01-08 23:19:51 +00:00
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[ "-DARCH=generic;ice40;ecp5"
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2018-08-15 08:18:53 +01:00
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"-DICEBOX_ROOT=${icestorm}/share/icebox"
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2019-01-08 23:19:51 +00:00
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"-DTRELLIS_ROOT=${trellisRoot}/trellis"
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2019-04-15 06:02:35 +01:00
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"-DUSE_OPENMP=ON"
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2019-08-14 00:40:25 +01:00
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# warning: high RAM usage
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"-DSERIALIZE_CHIPDB=OFF"
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# use PyPy for icestorm if enabled
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"-DPYTHON_EXECUTABLE=${icestorm.pythonInterp}"
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2019-01-08 22:00:58 +00:00
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] ++ (stdenv.lib.optional (!enableGui) "-DBUILD_GUI=OFF");
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2018-08-15 08:18:53 +01:00
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2019-01-08 22:18:12 +00:00
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# Fix the version number. This is a bit stupid (and fragile) in practice
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# but works ok. We should probably make this overrideable upstream.
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patchPhase = with builtins; ''
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substituteInPlace ./CMakeLists.txt \
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--replace 'git log -1 --format=%h' 'echo ${substring 0 11 src.rev}'
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'';
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2018-08-15 08:18:53 +01:00
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meta = with stdenv.lib; {
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description = "Place and route tool for FPGAs";
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homepage = https://github.com/yosyshq/nextpnr;
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license = licenses.isc;
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2019-08-22 07:50:34 +01:00
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platforms = platforms.all;
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maintainers = with maintainers; [ thoughtpolice emily ];
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2019-01-08 22:00:58 +00:00
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broken = enableGui;
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2018-08-15 08:18:53 +01:00
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};
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}
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