65 lines
2 KiB
Nix
65 lines
2 KiB
Nix
{ lib, stdenv
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, fetchurl
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, cmake
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, pkg-config
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, libffi
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, boehmgc
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, openssl
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, zlib
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, odbcSupport ? !stdenv.isDarwin
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, libiodbc
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}:
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let platformLdLibraryPath = if stdenv.isDarwin then "DYLD_FALLBACK_LIBRARY_PATH"
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else if (stdenv.isLinux or stdenv.isBSD) then "LD_LIBRARY_PATH"
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else throw "unsupported platform";
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in
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stdenv.mkDerivation rec {
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pname = "sagittarius-scheme";
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version = "0.9.11";
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src = fetchurl {
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url = "https://bitbucket.org/ktakashi/${pname}/downloads/sagittarius-${version}.tar.gz";
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hash = "sha256-LIF1EW8sMBMKycQnVAXk+5iEpKmRHMmzBILAg2tjk8c=";
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};
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preBuild = ''
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# since we lack rpath during build, need to explicitly add build path
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# to LD_LIBRARY_PATH so we can load libsagittarius.so as required to
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# build extensions
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export ${platformLdLibraryPath}="$(pwd)/build"
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'';
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nativeBuildInputs = [ pkg-config cmake ];
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buildInputs = [ libffi boehmgc openssl zlib ] ++ lib.optional odbcSupport libiodbc;
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env.NIX_CFLAGS_COMPILE = toString (lib.optionals stdenv.isDarwin [
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"-Wno-error=int-conversion"
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] ++ lib.optionals (stdenv.isDarwin && stdenv.isx86_64) [
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# error: '__builtin_ia32_aeskeygenassist128' needs target feature aes
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"-maes"
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]);
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meta = with lib; {
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description = "An R6RS/R7RS Scheme system";
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longDescription = ''
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Sagittarius Scheme is a free Scheme implementation supporting
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R6RS/R7RS specification.
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Features:
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- Builtin CLOS.
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- Common Lisp like reader macro.
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- Cryptographic libraries.
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- Customisable cipher and hash algorithm.
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- Custom codec mechanism.
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- CL like keyword lambda syntax (taken from Gauche).
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- Constant definition form. (define-constant form).
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- Builtin regular expression
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- mostly works O(n)
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- Replaceable reader
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'';
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homepage = "https://bitbucket.org/ktakashi/sagittarius-scheme";
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license = licenses.bsd2;
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platforms = platforms.all;
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maintainers = with maintainers; [ abbe ];
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};
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}
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