84a4536e58
https://nim-lang.org/blog/2021/05/25/version-148-released.html Set a default $CC and $CXX in the Nim wrapper script, this makes the wrapper usuable outside of build environments.
323 lines
8.3 KiB
Nix
323 lines
8.3 KiB
Nix
# https://nim-lang.github.io/Nim/packaging.html
|
|
# https://nim-lang.org/docs/nimc.html
|
|
|
|
{ lib, buildPackages, stdenv, fetchurl, fetchgit, fetchFromGitHub, makeWrapper
|
|
, openssl, pcre, readline, boehmgc, sqlite, nim-unwrapped }:
|
|
|
|
let
|
|
parseCpu = platform:
|
|
with platform;
|
|
# Derive a Nim CPU identifier
|
|
if isAarch32 then
|
|
"arm"
|
|
else if isAarch64 then
|
|
"arm64"
|
|
else if isAlpha then
|
|
"alpha"
|
|
else if isAvr then
|
|
"avr"
|
|
else if isMips && is32bit then
|
|
"mips"
|
|
else if isMips && is64bit then
|
|
"mips64"
|
|
else if isMsp430 then
|
|
"msp430"
|
|
else if isPowerPC && is32bit then
|
|
"powerpc"
|
|
else if isPowerPC && is64bit then
|
|
"powerpc64"
|
|
else if isRiscV && is64bit then
|
|
"riscv64"
|
|
else if isSparc then
|
|
"sparc"
|
|
else if isx86_32 then
|
|
"i386"
|
|
else if isx86_64 then
|
|
"amd64"
|
|
else
|
|
abort "no Nim CPU support known for ${config}";
|
|
|
|
parseOs = platform:
|
|
with platform;
|
|
# Derive a Nim OS identifier
|
|
if isAndroid then
|
|
"Android"
|
|
else if isDarwin then
|
|
"MacOSX"
|
|
else if isFreeBSD then
|
|
"FreeBSD"
|
|
else if isGenode then
|
|
"Genode"
|
|
else if isLinux then
|
|
"Linux"
|
|
else if isNetBSD then
|
|
"NetBSD"
|
|
else if isNone then
|
|
"Standalone"
|
|
else if isOpenBSD then
|
|
"OpenBSD"
|
|
else if isWindows then
|
|
"Windows"
|
|
else if isiOS then
|
|
"iOS"
|
|
else
|
|
abort "no Nim OS support known for ${config}";
|
|
|
|
parsePlatform = p: {
|
|
cpu = parseCpu p;
|
|
os = parseOs p;
|
|
};
|
|
|
|
nimHost = parsePlatform stdenv.hostPlatform;
|
|
nimTarget = parsePlatform stdenv.targetPlatform;
|
|
|
|
bootstrapCompiler = stdenv.mkDerivation rec {
|
|
pname = "nim-bootstrap";
|
|
version = "0.20.0";
|
|
|
|
src = fetchgit {
|
|
# A Git checkout is much smaller than a GitHub tarball.
|
|
url = "https://github.com/nim-lang/csources.git";
|
|
rev = "v${version}";
|
|
sha256 = "0i6vsfy1sgapx43n226q8m0pvn159sw2mhp50zm3hhb9zfijanis";
|
|
};
|
|
|
|
enableParallelBuilding = true;
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
install -Dt $out/bin bin/nim
|
|
runHook postInstall
|
|
'';
|
|
};
|
|
|
|
in {
|
|
|
|
nim-unwrapped = stdenv.mkDerivation rec {
|
|
pname = "nim-unwrapped";
|
|
version = "1.4.8";
|
|
strictDeps = true;
|
|
|
|
src = fetchurl {
|
|
url = "https://nim-lang.org/download/nim-${version}.tar.xz";
|
|
hash = "sha256-t5jFd0EdfZW4YxJh27Nnbp0a/Z42dA0ESWagVVtBRBo=";
|
|
};
|
|
|
|
buildInputs = [ boehmgc openssl pcre readline sqlite ];
|
|
|
|
patches = [
|
|
./NIM_CONFIG_DIR.patch
|
|
# Override compiler configuration via an environmental variable
|
|
|
|
./nixbuild.patch
|
|
# Load libraries at runtime by absolute path
|
|
];
|
|
|
|
configurePhase = ''
|
|
runHook preConfigure
|
|
cp ${bootstrapCompiler}/bin/nim bin/
|
|
echo 'define:nixbuild' >> config/nim.cfg
|
|
runHook postConfigure
|
|
'';
|
|
|
|
kochArgs = [
|
|
"--cpu:${nimHost.cpu}"
|
|
"--os:${nimHost.os}"
|
|
"-d:release"
|
|
"-d:useGnuReadline"
|
|
] ++ lib.optional (stdenv.isDarwin || stdenv.isLinux) "-d:nativeStacktrace";
|
|
|
|
buildPhase = ''
|
|
runHook preBuild
|
|
local HOME=$TMPDIR
|
|
./bin/nim c koch
|
|
./koch boot $kochArgs --parallelBuild:$NIX_BUILD_CORES
|
|
./koch toolsNoExternal $kochArgs --parallelBuild:$NIX_BUILD_CORES
|
|
runHook postBuild
|
|
'';
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
install -Dt $out/bin bin/*
|
|
ln -sf $out/nim/bin/nim $out/bin/nim
|
|
./install.sh $out
|
|
runHook postInstall
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "Statically typed, imperative programming language";
|
|
homepage = "https://nim-lang.org/";
|
|
license = licenses.mit;
|
|
maintainers = with maintainers; [ ehmry ];
|
|
};
|
|
};
|
|
|
|
nimble-unwrapped = stdenv.mkDerivation rec {
|
|
pname = "nimble-unwrapped";
|
|
version = "0.13.1";
|
|
strictDeps = true;
|
|
|
|
src = fetchFromGitHub {
|
|
owner = "nim-lang";
|
|
repo = "nimble";
|
|
rev = "v${version}";
|
|
sha256 = "1idb4r0kjbqv16r6bgmxlr13w2vgq5332hmnc8pjbxiyfwm075x8";
|
|
};
|
|
|
|
depsBuildBuild = [ nim-unwrapped ];
|
|
buildInputs = [ openssl ];
|
|
|
|
nimFlags = [ "--cpu:${nimHost.cpu}" "--os:${nimHost.os}" "-d:release" ];
|
|
|
|
buildPhase = ''
|
|
runHook preBuild
|
|
HOME=$NIX_BUILD_TOP nim c $nimFlags src/nimble
|
|
runHook postBuild
|
|
'';
|
|
|
|
installPhase = ''
|
|
runHook preBuild
|
|
install -Dt $out/bin src/nimble
|
|
runHook postBuild
|
|
'';
|
|
};
|
|
|
|
nim = let
|
|
nim' = buildPackages.nim-unwrapped;
|
|
nimble' = buildPackages.nimble-unwrapped;
|
|
inherit (stdenv) targetPlatform;
|
|
in stdenv.mkDerivation {
|
|
name = "${targetPlatform.config}-nim-wrapper-${nim'.version}";
|
|
inherit (nim') version;
|
|
preferLocalBuild = true;
|
|
strictDeps = true;
|
|
|
|
nativeBuildInputs = [ makeWrapper ];
|
|
|
|
patches = [
|
|
./nim.cfg.patch
|
|
# Remove configurations that clash with ours
|
|
];
|
|
|
|
unpackPhase = ''
|
|
runHook preUnpack
|
|
tar xf ${nim'.src} nim-$version/config
|
|
cd nim-$version
|
|
runHook postUnpack
|
|
'';
|
|
|
|
dontConfigure = true;
|
|
|
|
buildPhase =
|
|
# Configure the Nim compiler to use $CC and $CXX as backends
|
|
# The compiler is configured by two configuration files, each with
|
|
# a different DSL. The order of evaluation matters and that order
|
|
# is not documented, so duplicate the configuration across both files.
|
|
''
|
|
runHook preBuild
|
|
cat >> config/config.nims << WTF
|
|
|
|
switch("os", "${nimTarget.os}")
|
|
switch("cpu", "${nimTarget.cpu}")
|
|
switch("define", "nixbuild")
|
|
|
|
# Configure the compiler using the $CC set by Nix at build time
|
|
import strutils
|
|
let cc = getEnv"CC"
|
|
if cc.contains("gcc"):
|
|
switch("cc", "gcc")
|
|
elif cc.contains("clang"):
|
|
switch("cc", "clang")
|
|
WTF
|
|
|
|
mv config/nim.cfg config/nim.cfg.old
|
|
cat > config/nim.cfg << WTF
|
|
os = "${nimTarget.os}"
|
|
cpu = "${nimTarget.cpu}"
|
|
define:"nixbuild"
|
|
WTF
|
|
|
|
cat >> config/nim.cfg < config/nim.cfg.old
|
|
rm config/nim.cfg.old
|
|
|
|
cat >> config/nim.cfg << WTF
|
|
|
|
clang.cpp.exe %= "\$CXX"
|
|
clang.cpp.linkerexe %= "\$CXX"
|
|
clang.exe %= "\$CC"
|
|
clang.linkerexe %= "\$CC"
|
|
gcc.cpp.exe %= "\$CXX"
|
|
gcc.cpp.linkerexe %= "\$CXX"
|
|
gcc.exe %= "\$CC"
|
|
gcc.linkerexe %= "\$CC"
|
|
WTF
|
|
|
|
runHook postBuild
|
|
'';
|
|
|
|
wrapperArgs = [
|
|
"--prefix PATH : ${lib.makeBinPath [ buildPackages.gdb ]}:${
|
|
placeholder "out"
|
|
}/bin"
|
|
# Used by nim-gdb
|
|
|
|
"--prefix LD_LIBRARY_PATH : ${lib.makeLibraryPath [ openssl pcre ]}"
|
|
# These libraries may be referred to by the standard library.
|
|
# This is broken for cross-compilation because the package
|
|
# set will be shifted back by nativeBuildInputs.
|
|
|
|
"--set NIM_CONFIG_PATH ${placeholder "out"}/etc/nim"
|
|
# Use the custom configuration
|
|
|
|
''--set NIX_HARDENING_ENABLE "''${NIX_HARDENING_ENABLE/fortify}"''
|
|
# Fortify hardening appends -O2 to gcc flags which is unwanted for unoptimized nim builds.
|
|
];
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
|
|
mkdir -p $out/bin $out/etc
|
|
|
|
cp -r config $out/etc/nim
|
|
|
|
for binpath in ${nim'}/bin/nim?*; do
|
|
local binname=`basename $binpath`
|
|
makeWrapper \
|
|
$binpath $out/bin/${targetPlatform.config}-$binname \
|
|
$wrapperArgs
|
|
ln -s $out/bin/${targetPlatform.config}-$binname $out/bin/$binname
|
|
done
|
|
|
|
makeWrapper \
|
|
${nim'}/nim/bin/nim $out/bin/${targetPlatform.config}-nim \
|
|
--set-default CC $(command -v $CC) \
|
|
--set-default CXX $(command -v $CXX) \
|
|
$wrapperArgs
|
|
ln -s $out/bin/${targetPlatform.config}-nim $out/bin/nim
|
|
|
|
makeWrapper \
|
|
${nim'}/bin/testament $out/bin/${targetPlatform.config}-testament \
|
|
$wrapperArgs
|
|
ln -s $out/bin/${targetPlatform.config}-testament $out/bin/testament
|
|
|
|
makeWrapper \
|
|
${nimble'}/bin/nimble $out/bin/${targetPlatform.config}-nimble \
|
|
--suffix PATH : $out/bin
|
|
ln -s $out/bin/${targetPlatform.config}-nimble $out/bin/nimble
|
|
|
|
runHook postInstall
|
|
'';
|
|
|
|
passthru = {
|
|
nim = nim';
|
|
nimble = nimble';
|
|
};
|
|
|
|
meta = nim'.meta // {
|
|
description = nim'.meta.description
|
|
+ " (${targetPlatform.config} wrapper)";
|
|
platforms = with lib.platforms; unix ++ genode;
|
|
};
|
|
};
|
|
|
|
}
|