82 lines
2.4 KiB
Nix
82 lines
2.4 KiB
Nix
{ lib
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, stdenv
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, fetchurl
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, dos2unix
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, runCommand
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, tinyscheme
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}:
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stdenv.mkDerivation rec {
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pname = "tinyscheme";
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version = "1.42";
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src = fetchurl {
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url = "mirror://sourceforge/tinyscheme/${pname}-${version}.tar.gz";
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sha256 = "sha256-F7Cxv/0i89SdWDPiKhILM5A50s/aC0bW/FHdLwG0B60=";
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};
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nativeBuildInputs = [ dos2unix ];
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prePatch = "dos2unix makefile";
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patches = [
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# The alternate macOS main makes use of `ccommand` which seems to be
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# `MetroWerks CodeWarrier` specific:
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# https://ptgmedia.pearsoncmg.com/imprint_downloads/informit/downloads/9780201703535/macfix.html
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#
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# In any case, this is not needed to build on macOS.
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./01-remove-macOS-main.patch
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# We want to have the makefile pick up $CC, etc. so that we don't have
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# to unnecessarily tie this package to the GCC stdenv.
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./02-use-toolchain-env-vars.patch
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] ++ lib.optionals stdenv.hostPlatform.isDarwin [
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# On macOS the library suffix is .dylib:
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./03-macOS-SOsuf.patch
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];
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postPatch = ''
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substituteInPlace scheme.c --replace "init.scm" "$out/lib/init.scm"
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'';
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installPhase = ''
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mkdir -p $out/bin $out/lib
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cp init.scm $out/lib
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cp libtinyscheme* $out/lib
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cp scheme $out/bin/tinyscheme
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'';
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passthru.tests = {
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# Checks that the program can run and exit:
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simple = runCommand "${pname}-simple-test" {} ''
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${tinyscheme}/bin/tinyscheme <<<"(quit 0)"
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echo "success" > $out
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'';
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fileIo = runCommand "${pname}-file-io-test" {} ''
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${tinyscheme}/bin/tinyscheme <<EOF
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(call-with-output-file "$out"
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(lambda (p)
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(begin
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(write "success!" p)
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(newline p)
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)))
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EOF
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'';
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helpText = runCommand "${pname}-help-text-test" {} ''
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${tinyscheme}/bin/tinyscheme '-?' | tee > $out || :
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[[ "$(cat $out)" =~ ^Usage: ]]
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'';
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};
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meta = with lib; {
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description = "Lightweight Scheme implementation";
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longDescription = ''
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TinyScheme is a lightweight Scheme interpreter that implements as large a
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subset of R5RS as was possible without getting very large and complicated.
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'';
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homepage = "https://tinyscheme.sourceforge.net/";
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changelog = "https://tinyscheme.sourceforge.net/CHANGES";
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license = licenses.bsdOriginal;
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mainProgram = "tinyscheme";
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maintainers = [ maintainers.ebzzry ];
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platforms = platforms.unix;
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};
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}
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