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|
{ stdenv, fetchFromGitHub
, python3, boost
, cmake
}:
let
boostWithPython3 = boost.override { python = python3; enablePython = true; };
in
stdenv.mkDerivation rec {
pname = "trellis";
version = "2019.10.13";
# git describe --tags
realVersion = with stdenv.lib; with builtins;
"1.0-95-g${substring 0 7 (elemAt srcs 0).rev}";
srcs = [
(fetchFromGitHub {
owner = "SymbiFlow";
repo = "prjtrellis";
rev = "e2e10bfdfaa29fed5d19e83dc7460be9880f5af4";
sha256 = "0l59nliv75rdxnajl2plilib0r0bzbr3qqzc88cdal841x1m0izs";
name = "trellis";
})
(fetchFromGitHub {
owner = "SymbiFlow";
repo = "prjtrellis-db";
rev = "5b5bb70bae13e6b8c971b4b2d26931f4a64b51bc";
sha256 = "1fi963zdny3gxdvq564037qs22i7b4y7mxc3yij2a1ww8rzrnpdj";
name = "trellis-database";
})
];
sourceRoot = "trellis";
buildInputs = [ boostWithPython3 ];
nativeBuildInputs = [ cmake python3 ];
cmakeFlags = [ "-DCURRENT_GIT_VERSION=${realVersion}" ];
preConfigure = with builtins; ''
rmdir database && ln -sfv ${elemAt srcs 1} ./database
source environment.sh
cd libtrellis
'';
meta = with stdenv.lib; {
description = "Documentation and bitstream tools for Lattice ECP5 FPGAs";
longDescription = ''
Project Trellis documents the Lattice ECP5 architecture
to enable development of open-source tools. Its goal is
to provide sufficient information to develop a free and
open Verilog to bitstream toolchain for these devices.
'';
homepage = https://github.com/symbiflow/prjtrellis;
license = stdenv.lib.licenses.isc;
maintainers = with maintainers; [ q3k thoughtpolice emily ];
platforms = stdenv.lib.platforms.all;
};
}
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