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{ lib, stdenv
, fetchurl
, cmake
, pkg-config
, libffi
, boehmgc
, openssl
, zlib
, odbcSupport ? !stdenv.isDarwin
, libiodbc
}:
let platformLdLibraryPath = if stdenv.isDarwin then "DYLD_FALLBACK_LIBRARY_PATH"
else if (stdenv.isLinux or stdenv.isBSD) then "LD_LIBRARY_PATH"
else throw "unsupported platform";
in
stdenv.mkDerivation rec {
pname = "sagittarius-scheme";
version = "0.9.10";
src = fetchurl {
url = "https://bitbucket.org/ktakashi/${pname}/downloads/sagittarius-${version}.tar.gz";
sha256 = "sha256-F2GaaYVnDAGYDlQZBGhdPDO8lbeVgn+ta6LSK0L0zNA=";
};
preBuild = ''
# since we lack rpath during build, need to explicitly add build path
# to LD_LIBRARY_PATH so we can load libsagittarius.so as required to
# build extensions
export ${platformLdLibraryPath}="$(pwd)/build"
'';
nativeBuildInputs = [ pkg-config cmake ];
buildInputs = [ libffi boehmgc openssl zlib ] ++ lib.optional odbcSupport libiodbc;
env.NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-Wno-error=int-conversion";
meta = with lib; {
broken = stdenv.isDarwin && stdenv.isAarch64;
description = "An R6RS/R7RS Scheme system";
longDescription = ''
Sagittarius Scheme is a free Scheme implementation supporting
R6RS/R7RS specification.
Features:
- Builtin CLOS.
- Common Lisp like reader macro.
- Cryptographic libraries.
- Customisable cipher and hash algorithm.
- Custom codec mechanism.
- CL like keyword lambda syntax (taken from Gauche).
- Constant definition form. (define-constant form).
- Builtin regular expression
- mostly works O(n)
- Replaceable reader
'';
homepage = "https://bitbucket.org/ktakashi/sagittarius-scheme";
license = licenses.bsd2;
platforms = platforms.all;
maintainers = with maintainers; [ abbe ];
};
}
|