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# based on https://github.com/nim-lang/Nim/blob/v0.18.0/.travis.yml
{ stdenv, lib, fetchurl, makeWrapper, nodejs-slim-8_x, openssl, pcre, readline, sqlite, boehmgc, sfml, tzdata, coreutils }:
stdenv.mkDerivation rec {
name = "nim-${version}";
version = "0.18.0";
src = fetchurl {
url = "https://nim-lang.org/download/${name}.tar.xz";
sha256 = "45c74adb35f08dfa9add1112ae17330e5d902ebb4a36e7046caee8b79e6f3bd0";
};
doCheck = !stdenv.isDarwin;
enableParallelBuilding = true;
NIX_LDFLAGS = [
"-lcrypto"
"-lpcre"
"-lreadline"
"-lsqlite3"
"-lgc"
];
# 1. nodejs is only needed for tests
# 2. we could create a separate derivation for the "written in c" version of nim
# used for bootstrapping, but koch insists on moving the nim compiler around
# as part of building it, so it cannot be read-only
buildInputs = [
makeWrapper nodejs-slim-8_x tzdata coreutils
openssl pcre readline sqlite boehmgc sfml
];
buildPhase = ''
sh build.sh
./bin/nim c koch
./koch boot -d:release \
-d:useGnuReadline \
${lib.optionals (stdenv.isDarwin || stdenv.isLinux) "-d:nativeStacktrace"}
./koch tools -d:release
'';
installPhase = ''
install -Dt $out/bin bin/* koch
./koch install $out
mv $out/nim/bin/* $out/bin/ && rmdir $out/nim/bin
mv $out/nim/* $out/ && rmdir $out/nim
wrapProgram $out/bin/nim \
--suffix PATH : ${lib.makeBinPath [ stdenv.cc ]}
'';
postPatch =
let disableTest = ''sed -i '1i discard \"\"\"\n disabled: true\n\"\"\"\n\n' '';
disableCompile = ''sed -i -e 's/^/#/' '';
in ''
substituteInPlace ./tests/async/tioselectors.nim --replace "/bin/sleep" "sleep"
substituteInPlace ./tests/osproc/tworkingdir.nim --replace "/usr/bin" "${coreutils}/bin"
substituteInPlace ./tests/stdlib/ttimes.nim --replace "/usr/share/zoneinfo" "${tzdata}/share/zoneinfo"
# disable supposedly broken tests
${disableTest} ./tests/errmsgs/tproper_stacktrace2.nim
${disableTest} ./tests/vm/trgba.nim
# disable tests requiring network access (not available in the build container)
${disableTest} ./tests/stdlib/thttpclient.nim
${disableTest} ./tests/cpp/tasync_cpp.nim
${disableTest} ./tests/niminaction/Chapter7/Tweeter/src/tweeter.nim
# disable tests requiring un-downloadable dependencies (using nimble, which isn't available in the fetch phase)
${disableCompile} ./tests/manyloc/keineschweine/keineschweine.nim
${disableTest} ./tests/manyloc/keineschweine/keineschweine.nim
${disableCompile} ./tests/manyloc/nake/nakefile.nim
${disableTest} ./tests/manyloc/nake/nakefile.nim
${disableCompile} ./tests/manyloc/named_argument_bug/main.nim
${disableTest} ./tests/manyloc/named_argument_bug/main.nim
'';
checkPhase = ''
./koch tests
'';
meta = with stdenv.lib; {
description = "Statically typed, imperative programming language";
homepage = https://nim-lang.org/;
license = licenses.mit;
maintainers = with maintainers; [ ehmry peterhoeg ];
platforms = with platforms; linux ++ darwin; # arbitrary
};
}
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