270 lines
10 KiB
Nix
270 lines
10 KiB
Nix
{ stdenv, buildPackages, lib
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, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
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, zlib, openssl, gdbm, ncurses, readline, groff, libyaml, libffi, autoreconfHook, bison
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, autoconf, libiconv, libobjc, libunwind, Foundation
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, buildEnv, bundler, bundix
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, makeWrapper, buildRubyGem, defaultGemConfig, removeReferencesTo
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} @ args:
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let
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op = lib.optional;
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ops = lib.optionals;
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opString = lib.optionalString;
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patchSet = import ./rvm-patchsets.nix { inherit fetchFromGitHub; };
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config = import ./config.nix { inherit fetchFromSavannah; };
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rubygems = import ./rubygems { inherit stdenv lib fetchurl fetchpatch; };
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# Contains the ruby version heuristics
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rubyVersion = import ./ruby-version.nix { inherit lib; };
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# Needed during postInstall
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buildRuby =
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if stdenv.hostPlatform == stdenv.buildPlatform
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then "$out/bin/ruby"
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else "${buildPackages.ruby}/bin/ruby";
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generic = { version, sha256 }: let
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ver = version;
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tag = ver.gitTag;
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atLeast27 = lib.versionAtLeast ver.majMin "2.7";
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baseruby = self.override {
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useRailsExpress = false;
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docSupport = false;
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rubygemsSupport = false;
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};
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self = lib.makeOverridable (
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{ stdenv, buildPackages, lib
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, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
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, useRailsExpress ? true
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, rubygemsSupport ? true
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, zlib, zlibSupport ? true
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, openssl, opensslSupport ? true
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, gdbm, gdbmSupport ? true
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, ncurses, readline, cursesSupport ? true
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, groff, docSupport ? true
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, libyaml, yamlSupport ? true
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, libffi, fiddleSupport ? true
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# By default, ruby has 3 observed references to stdenv.cc:
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#
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# - If you run:
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# ruby -e "puts RbConfig::CONFIG['configure_args']"
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# - In:
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# $out/${passthru.libPath}/${stdenv.targetPlatform.system}/rbconfig.rb
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# Or (usually):
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# $(nix-build -A ruby)/lib/ruby/2.6.0/x86_64-linux/rbconfig.rb
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# - In $out/lib/libruby.so and/or $out/lib/libruby.dylib
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#
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# Since some Gems require JIT support, there's probably no
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# escape from this reference. Hence, it was decided to enable this
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# feature by default, as it's enabled by default by ruby's ./configure
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# script. If you'd like to have a ruby without reference to cc, setting
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# jitSupport to false should remove all known references mentioned above.
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, removeReferencesTo, jitSupport ? true
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, autoreconfHook, bison, autoconf
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, buildEnv, bundler, bundix
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, libiconv, libobjc, libunwind, Foundation
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, makeWrapper, buildRubyGem, defaultGemConfig
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}:
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stdenv.mkDerivation rec {
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pname = "ruby";
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inherit version;
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src = if useRailsExpress then fetchFromGitHub {
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owner = "ruby";
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repo = "ruby";
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rev = tag;
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sha256 = sha256.git;
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} else fetchurl {
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url = "https://cache.ruby-lang.org/pub/ruby/${ver.majMin}/ruby-${ver}.tar.gz";
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sha256 = sha256.src;
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};
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# Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
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NROFF = if docSupport then "${groff}/bin/nroff" else null;
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outputs = [ "out" ] ++ lib.optional docSupport "devdoc";
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nativeBuildInputs = [ autoreconfHook bison ]
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++ (op docSupport groff)
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++ op (stdenv.buildPlatform != stdenv.hostPlatform) buildPackages.ruby;
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buildInputs = [ autoconf ]
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++ (op fiddleSupport libffi)
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++ (ops cursesSupport [ ncurses readline ])
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++ (op zlibSupport zlib)
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++ (op opensslSupport openssl)
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++ (op gdbmSupport gdbm)
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++ (op yamlSupport libyaml)
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# Looks like ruby fails to build on darwin without readline even if curses
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# support is not enabled, so add readline to the build inputs if curses
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# support is disabled (if it's enabled, we already have it) and we're
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# running on darwin
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++ op (!cursesSupport && stdenv.isDarwin) readline
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++ ops stdenv.isDarwin [ libiconv libobjc libunwind Foundation ];
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enableParallelBuilding = true;
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patches =
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(import ./patchsets.nix {
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inherit patchSet useRailsExpress ops fetchpatch;
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patchLevel = ver.patchLevel;
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}).${ver.majMinTiny};
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postUnpack = opString rubygemsSupport ''
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rm -rf $sourceRoot/{lib,test}/rubygems*
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cp -r ${rubygems}/lib/rubygems* $sourceRoot/lib
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cp -r ${rubygems}/test/rubygems $sourceRoot/test
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'';
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postPatch = ''
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sed -i configure.ac -e '/config.guess/d'
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cp --remove-destination ${config}/config.guess tool/
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cp --remove-destination ${config}/config.sub tool/
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# Make the build reproducible for ruby <= 2.7
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# See https://github.com/ruby/io-console/commit/679a941d05d869f5e575730f6581c027203b7b26#diff-d8422f096931c58d4463e2489f62a228b0f24f0492950ba88c8c89a0d741cfe6
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sed -i ext/io/console/io-console.gemspec -e '/s\.date/d'
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'';
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# Force the revision.h generation. Somehow `revision.tmp` is an empty
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# file and because we don't add `git` to buildInputs, hence the check is
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# always true.
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# https://github.com/ruby/ruby/commit/97a5af62a318fcd93a4e5e4428d576c0280ddbae
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buildFlags = lib.optionals atLeast27 [ "REVISION_LATEST=0" ];
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configureFlags = ["--enable-shared" "--enable-pthread" "--with-soname=ruby-${version}"]
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++ op useRailsExpress "--with-baseruby=${baseruby}/bin/ruby"
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++ op (!jitSupport) "--disable-jit-support"
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++ op (!docSupport) "--disable-install-doc"
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++ ops stdenv.isDarwin [
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# on darwin, we have /usr/include/tk.h -- so the configure script detects
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# that tk is installed
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"--with-out-ext=tk"
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# on yosemite, "generating encdb.h" will hang for a very long time without this flag
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"--with-setjmp-type=setjmp"
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]
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++ op (stdenv.hostPlatform != stdenv.buildPlatform)
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"--with-baseruby=${buildRuby}";
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preConfigure = opString docSupport ''
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configureFlagsArray+=("--with-ridir=$devdoc/share/ri")
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'';
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# fails with "16993 tests, 2229489 assertions, 105 failures, 14 errors, 89 skips"
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# mostly TZ- and patch-related tests
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# TZ- failures are caused by nix sandboxing, I didn't investigate others
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doCheck = false;
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preInstall = ''
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# Ruby installs gems here itself now.
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mkdir -pv "$out/${passthru.gemPath}"
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export GEM_HOME="$out/${passthru.gemPath}"
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'';
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installFlags = stdenv.lib.optional docSupport "install-doc";
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# Bundler tries to create this directory
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postInstall = ''
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# Remove unnecessary groff reference from runtime closure, since it's big
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sed -i '/NROFF/d' $out/lib/ruby/*/*/rbconfig.rb
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${
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lib.optionalString (!jitSupport) ''
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# Get rid of the CC runtime dependency
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${removeReferencesTo}/bin/remove-references-to \
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-t ${stdenv.cc} \
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$out/lib/libruby*
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${removeReferencesTo}/bin/remove-references-to \
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-t ${stdenv.cc} \
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$out/${passthru.libPath}/${stdenv.targetPlatform.system}/rbconfig.rb
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''
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}
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# Bundler tries to create this directory
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mkdir -p $out/nix-support
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cat > $out/nix-support/setup-hook <<EOF
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addGemPath() {
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addToSearchPath GEM_PATH \$1/${passthru.gemPath}
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}
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addRubyLibPath() {
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addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby
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addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby/${ver.libDir}
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addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby/${ver.libDir}/${stdenv.targetPlatform.system}
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}
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addEnvHooks "$hostOffset" addGemPath
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addEnvHooks "$hostOffset" addRubyLibPath
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EOF
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rbConfig=$(find $out/lib/ruby -name rbconfig.rb)
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'' + opString docSupport ''
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# Prevent the docs from being included in the closure
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sed -i "s|\$(DESTDIR)$devdoc|\$(datarootdir)/\$(RI_BASE_NAME)|" $rbConfig
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sed -i "s|'--with-ridir=$devdoc/share/ri'||" $rbConfig
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# Add rbconfig shim so ri can find docs
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mkdir -p $devdoc/lib/ruby/site_ruby
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cp ${./rbconfig.rb} $devdoc/lib/ruby/site_ruby/rbconfig.rb
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'' + opString useRailsExpress ''
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# Prevent the baseruby from being included in the closure.
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sed -i '/^ CONFIG\["BASERUBY"\]/d' $rbConfig
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sed -i "s|'--with-baseruby=${baseruby}/bin/ruby'||" $rbConfig
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'';
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disallowedRequisites = op (!jitSupport) stdenv.cc.cc;
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meta = with stdenv.lib; {
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description = "The Ruby language";
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homepage = "http://www.ruby-lang.org/en/";
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license = licenses.ruby;
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maintainers = with maintainers; [ vrthra manveru marsam ];
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platforms = platforms.all;
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};
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passthru = rec {
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version = ver;
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rubyEngine = "ruby";
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baseRuby = baseruby;
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libPath = "lib/${rubyEngine}/${ver.libDir}";
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gemPath = "lib/${rubyEngine}/gems/${ver.libDir}";
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devEnv = import ./dev.nix {
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inherit buildEnv bundler bundix;
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ruby = self;
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};
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inherit (import ../../ruby-modules/with-packages {
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inherit lib stdenv makeWrapper buildRubyGem buildEnv;
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gemConfig = defaultGemConfig;
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ruby = self;
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}) withPackages gems;
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# deprecated 2016-09-21
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majorVersion = ver.major;
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minorVersion = ver.minor;
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teenyVersion = ver.tiny;
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patchLevel = ver.patchLevel;
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};
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}
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) args; in self;
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in {
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ruby_2_5 = generic {
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version = rubyVersion "2" "5" "8" "";
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sha256 = {
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src = "16md4jspjwixjlbhx3pnd5iwpca07p23ghkxkqd82sbchw3xy2vc";
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git = "19gkk3q9l33cwkfsp5k8f8fipq7gkyqkqirm9farbvy425519rv2";
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};
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};
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ruby_2_6 = generic {
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version = rubyVersion "2" "6" "6" "";
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sha256 = {
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src = "1492x795qzgp3zhpl580kd1sdp50n5hfsmpbfhdsq2rnxwyi8jrn";
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git = "1jr9v99a7awssqmw7531afbx4a8i9x5yfqyffha545g7r4s7kj50";
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};
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};
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ruby_2_7 = generic {
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version = rubyVersion "2" "7" "2" "";
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sha256 = {
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src = "1m63461mxi3fg4y3bspbgmb0ckbbb1ldgf9xi0piwkpfsk80cmvf";
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git = "0kbgznf1yprfp9645k31ra5f4757b7fichzi0hdg6nxkj90853s0";
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};
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};
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}
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