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nixpkgs/pkgs/development/tools/rund/default.nix
Jonathan Marler c6a1412132 rund: init at version 1.0.0
Adding a D Programming Language Compiler Wrapper tool that runs and caches D programs.  This is an alternative to the existing `rdmd` tool.  It's a rewrite that leverages a new compiler feature that allows it to run the compiler once instead of having to run it twice like `rdmd` does.  I decided to create a new tool rather than trying to support both older and new compilers in the same tool.  It also introduces new features like "Source Compiler Directives" which allow D Language source files to contain compiler configuration such as import paths, environment variables, etc.
2019-10-01 18:27:38 +02:00

50 lines
1.2 KiB
Nix

{stdenv, lib, fetchFromGitHub, ldc ? null, dcompiler ? ldc }:
assert dcompiler != null;
stdenv.mkDerivation rec {
pname = "rund";
version = "1.0.0";
src = fetchFromGitHub {
owner = "dragon-lang";
repo = pname;
rev = "v${version}";
sha256 = "10x6f1nn294r5qnpacrpcbp348dndz5fv4nz6ih55c61ckpkvgcf";
};
buildInputs = [ dcompiler ];
buildPhase = ''
for candidate in dmd ldmd2 gdmd; do
echo Checking for DCompiler $candidate ...
dc=$(type -P $candidate || echo "")
if [ ! "$dc" == "" ]; then
break
fi
done
if [ "$dc" == "" ]; then
exit "Error: could not find a D compiler"
fi
echo Using DCompiler $candidate
$dc -I=$src/src -i -run $src/make.d build --out $NIX_BUILD_TOP
'';
doCheck = true;
checkPhase = ''
$NIX_BUILD_TOP/rund make.d test
'';
installPhase = ''
mkdir -p $out/bin
mv $NIX_BUILD_TOP/rund $out/bin
'';
meta = with stdenv.lib; {
description = "A compiler-wrapper that runs and caches D programs";
homepage = https://github.com/dragon-lang/rund;
license = lib.licenses.boost;
maintainers = with maintainers; [ jonathanmarler ];
platforms = stdenv.lib.platforms.unix;
};
}