{ stdenv, buildPackages, lib , fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub , zlib, openssl, gdbm, ncurses, readline, groff, libyaml, libffi, autoreconfHook, bison , autoconf, libiconv, libobjc, libunwind, Foundation , buildEnv, bundler, bundix , makeWrapper, buildRubyGem, defaultGemConfig, removeReferencesTo } @ args: let op = lib.optional; ops = lib.optionals; opString = lib.optionalString; patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; }; config = import ./config.nix { inherit fetchFromSavannah; }; rubygems = import ./rubygems { inherit stdenv lib fetchurl fetchpatch; }; # Contains the ruby version heuristics rubyVersion = import ./ruby-version.nix { inherit lib; }; # Needed during postInstall buildRuby = if stdenv.hostPlatform == stdenv.buildPlatform then "$out/bin/ruby" else "${buildPackages.ruby}/bin/ruby"; generic = { version, sha256 }: let ver = version; tag = ver.gitTag; atLeast27 = lib.versionAtLeast ver.majMin "2.7"; baseruby = self.override { useRailsExpress = false; docSupport = false; rubygemsSupport = false; }; self = lib.makeOverridable ( { stdenv, buildPackages, lib , fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub , useRailsExpress ? true , rubygemsSupport ? true , zlib, zlibSupport ? true , openssl, opensslSupport ? true , gdbm, gdbmSupport ? true , ncurses, readline, cursesSupport ? true , groff, docSupport ? true , libyaml, yamlSupport ? true , libffi, fiddleSupport ? true # ruby -e "puts RbConfig::CONFIG['configure_args']" # puts a reference to the C compiler in the binary. # This might be required by some gems at runtime, # but we allow to strip it out for smaller closure size. , removeReferencesTo, removeReferenceToCC ? true , autoreconfHook, bison, autoconf , buildEnv, bundler, bundix , libiconv, libobjc, libunwind, Foundation , makeWrapper, buildRubyGem, defaultGemConfig }: stdenv.mkDerivation rec { pname = "ruby"; inherit version; src = if useRailsExpress then fetchFromGitHub { owner = "ruby"; repo = "ruby"; rev = tag; sha256 = sha256.git; } else fetchurl { url = "https://cache.ruby-lang.org/pub/ruby/${ver.majMin}/ruby-${ver}.tar.gz"; sha256 = sha256.src; }; # Have `configure' avoid `/usr/bin/nroff' in non-chroot builds. NROFF = if docSupport then "${groff}/bin/nroff" else null; outputs = [ "out" ] ++ lib.optional docSupport "devdoc"; nativeBuildInputs = [ autoreconfHook bison ] ++ (op docSupport groff) ++ op (stdenv.buildPlatform != stdenv.hostPlatform) buildPackages.ruby; buildInputs = [ autoconf ] ++ (op fiddleSupport libffi) ++ (ops cursesSupport [ ncurses readline ]) ++ (op zlibSupport zlib) ++ (op opensslSupport openssl) ++ (op gdbmSupport gdbm) ++ (op yamlSupport libyaml) # Looks like ruby fails to build on darwin without readline even if curses # support is not enabled, so add readline to the build inputs if curses # support is disabled (if it's enabled, we already have it) and we're # running on darwin ++ op (!cursesSupport && stdenv.isDarwin) readline ++ ops stdenv.isDarwin [ libiconv libobjc libunwind Foundation ]; enableParallelBuilding = true; patches = (import ./patchsets.nix { inherit patchSet useRailsExpress ops fetchpatch; patchLevel = ver.patchLevel; }).${ver.majMinTiny}; postUnpack = opString rubygemsSupport '' rm -rf $sourceRoot/{lib,test}/rubygems* cp -r ${rubygems}/lib/rubygems* $sourceRoot/lib cp -r ${rubygems}/test/rubygems $sourceRoot/test ''; postPatch = '' sed -i configure.ac -e '/config.guess/d' cp --remove-destination ${config}/config.guess tool/ cp --remove-destination ${config}/config.sub tool/ # Make the build reproducible for ruby <= 2.7 # See https://github.com/ruby/io-console/commit/679a941d05d869f5e575730f6581c027203b7b26#diff-d8422f096931c58d4463e2489f62a228b0f24f0492950ba88c8c89a0d741cfe6 sed -i ext/io/console/io-console.gemspec -e '/s\.date/d' ''; # Force the revision.h generation. Somehow `revision.tmp` is an empty # file and because we don't add `git` to buildInputs, hence the check is # always true. # https://github.com/ruby/ruby/commit/97a5af62a318fcd93a4e5e4428d576c0280ddbae buildFlags = lib.optionals atLeast27 [ "REVISION_LATEST=0" ]; configureFlags = ["--enable-shared" "--enable-pthread" "--with-soname=ruby-${version}"] ++ op useRailsExpress "--with-baseruby=${baseruby}/bin/ruby" ++ op (!docSupport) "--disable-install-doc" ++ ops stdenv.isDarwin [ # on darwin, we have /usr/include/tk.h -- so the configure script detects # that tk is installed "--with-out-ext=tk" # on yosemite, "generating encdb.h" will hang for a very long time without this flag "--with-setjmp-type=setjmp" # silence linker warnings after upgrading darwin.cctools to 949.0.1, # which ruby treats as problem with LDFLAGS # https://github.com/NixOS/nixpkgs/issues/101330 "LDFLAGS=-Wl,-w" ] ++ op (stdenv.hostPlatform != stdenv.buildPlatform) "--with-baseruby=${buildRuby}"; preConfigure = opString docSupport '' configureFlagsArray+=("--with-ridir=$devdoc/share/ri") ''; # fails with "16993 tests, 2229489 assertions, 105 failures, 14 errors, 89 skips" # mostly TZ- and patch-related tests # TZ- failures are caused by nix sandboxing, I didn't investigate others doCheck = false; preInstall = '' # Ruby installs gems here itself now. mkdir -pv "$out/${passthru.gemPath}" export GEM_HOME="$out/${passthru.gemPath}" ''; installFlags = stdenv.lib.optional docSupport "install-doc"; # Bundler tries to create this directory postInstall = '' # Remove unnecessary groff reference from runtime closure, since it's big sed -i '/NROFF/d' $out/lib/ruby/*/*/rbconfig.rb ${ lib.optionalString removeReferenceToCC '' # Get rid of the CC runtime dependency ${removeReferencesTo}/bin/remove-references-to \ -t ${stdenv.cc} \ $out/lib/libruby* '' } # Bundler tries to create this directory mkdir -p $out/nix-support cat > $out/nix-support/setup-hook <