nixpkgs/pkgs/development/interpreters/ruby/default.nix
2021-10-22 08:46:57 +01:00

269 lines
10 KiB
Nix

{ stdenv, buildPackages, lib
, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
, zlib, openssl, gdbm, ncurses, readline, groff, libyaml, libffi, jemalloc, 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; };
# 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;
atLeast30 = lib.versionAtLeast ver.majMin "3.0";
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
, jemalloc, jemallocSupport ? false
# By default, ruby has 3 observed references to stdenv.cc:
#
# - If you run:
# ruby -e "puts RbConfig::CONFIG['configure_args']"
# - In:
# $out/${passthru.libPath}/${stdenv.hostPlatform.system}/rbconfig.rb
# Or (usually):
# $(nix-build -A ruby)/lib/ruby/2.6.0/x86_64-linux/rbconfig.rb
# - In $out/lib/libruby.so and/or $out/lib/libruby.dylib
, removeReferencesTo, jitSupport ? false
, autoreconfHook, bison, autoconf
, buildEnv, bundler, bundix
, libiconv, libobjc, libunwind, Foundation
, makeWrapper, buildRubyGem, defaultGemConfig
}:
stdenv.mkDerivation rec {
pname = "ruby";
inherit version;
src = if useRailsExpress then fetchFromGitHub {
owner = "ruby";
repo = "ruby";
rev = tag;
sha256 = sha256.git;
} else fetchurl {
url = "https://cache.ruby-lang.org/pub/ruby/${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)
++ (op jemallocSupport jemalloc)
# 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}
++ [ ./do-not-regenerate-revision.h.patch ]
++ op (atLeast30 && useRailsExpress) ./do-not-update-gems-baseruby.patch
# Ruby prior to 3.0 has a bug the installer (tools/rbinstall.rb) but
# the resulting error was swallowed. Newer rubygems no longer swallows
# this error. We upgrade rubygems when rubygemsSupport is enabled, so
# we have to fix this bug to prevent the install step from failing.
# See https://github.com/ruby/ruby/pull/2930
++ op (!atLeast30 && rubygemsSupport)
(fetchpatch {
url = "https://github.com/ruby/ruby/commit/261d8dd20afd26feb05f00a560abd99227269c1c.patch";
sha256 = "0wrii25cxcz2v8bgkrf7ibcanjlxwclzhayin578bf0qydxdm9qy";
});
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 ${config}/config.sub tool/
'' + opString (!atLeast30) ''
# Make the build reproducible for ruby <= 2.7
# See https://github.com/ruby/io-console/commit/679a941d05d869f5e575730f6581c027203b7b26#diff-d8422f096931c58d4463e2489f62a228b0f24f0492950ba88c8c89a0d741cfe6
sed -i ext/io/console/io-console.gemspec -e '/s\.date/d'
'';
configureFlags = ["--enable-shared" "--enable-pthread" "--with-soname=ruby-${version}"]
++ op useRailsExpress "--with-baseruby=${baseruby}/bin/ruby"
++ op (!jitSupport) "--disable-jit-support"
++ op (!docSupport) "--disable-install-doc"
++ op (jemallocSupport) "--with-jemalloc"
++ ops stdenv.isDarwin [
# on darwin, we have /usr/include/tk.h -- so the configure script detects
# that tk is installed
"--with-out-ext=tk"
# on yosemite, "generating encdb.h" will hang for a very long time without this flag
"--with-setjmp-type=setjmp"
]
++ op (stdenv.hostPlatform != stdenv.buildPlatform)
"--with-baseruby=${buildRuby}";
preConfigure = opString docSupport ''
configureFlagsArray+=("--with-ridir=$devdoc/share/ri")
# rdoc creates XDG_DATA_DIR (defaulting to $HOME/.local/share) even if
# it's not going to be used.
export HOME=$TMPDIR
'';
# 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 = lib.optional docSupport "install-doc";
# Bundler tries to create this directory
postInstall = ''
rbConfig=$(find $out/lib/ruby -name rbconfig.rb)
# Remove unnecessary groff reference from runtime closure, since it's big
sed -i '/NROFF/d' $rbConfig
${
lib.optionalString (!jitSupport) ''
# Get rid of the CC runtime dependency
${removeReferencesTo}/bin/remove-references-to \
-t ${stdenv.cc} \
$out/lib/libruby*
${removeReferencesTo}/bin/remove-references-to \
-t ${stdenv.cc} \
$rbConfig
sed -i '/CC_VERSION_MESSAGE/d' $rbConfig
''
}
# Bundler tries to create this directory
mkdir -p $out/nix-support
cat > $out/nix-support/setup-hook <<EOF
addGemPath() {
addToSearchPath GEM_PATH \$1/${passthru.gemPath}
}
addRubyLibPath() {
addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby
addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby/${ver.libDir}
addToSearchPath RUBYLIB \$1/lib/ruby/site_ruby/${ver.libDir}/${stdenv.hostPlatform.system}
}
addEnvHooks "$hostOffset" addGemPath
addEnvHooks "$hostOffset" addRubyLibPath
EOF
'' + opString docSupport ''
# Prevent the docs from being included in the closure
sed -i "s|\$(DESTDIR)$devdoc|\$(datarootdir)/\$(RI_BASE_NAME)|" $rbConfig
sed -i "s|'--with-ridir=$devdoc/share/ri'||" $rbConfig
# Add rbconfig shim so ri can find docs
mkdir -p $devdoc/lib/ruby/site_ruby
cp ${./rbconfig.rb} $devdoc/lib/ruby/site_ruby/rbconfig.rb
'' + opString useRailsExpress ''
# Prevent the baseruby from being included in the closure.
sed -i '/^ CONFIG\["BASERUBY"\]/d' $rbConfig
sed -i "s|'--with-baseruby=${baseruby}/bin/ruby'||" $rbConfig
'';
disallowedRequisites = op (!jitSupport) stdenv.cc.cc;
meta = with lib; {
description = "The Ruby language";
homepage = "http://www.ruby-lang.org/en/";
license = licenses.ruby;
maintainers = with maintainers; [ vrthra manveru marsam ];
platforms = platforms.all;
};
passthru = rec {
version = ver;
rubyEngine = "ruby";
baseRuby = baseruby;
libPath = "lib/${rubyEngine}/${ver.libDir}";
gemPath = "lib/${rubyEngine}/gems/${ver.libDir}";
devEnv = import ./dev.nix {
inherit buildEnv bundler bundix;
ruby = self;
};
inherit (import ../../ruby-modules/with-packages {
inherit lib stdenv makeWrapper buildRubyGem buildEnv;
gemConfig = defaultGemConfig;
ruby = self;
}) withPackages gems;
# deprecated 2016-09-21
majorVersion = ver.major;
minorVersion = ver.minor;
teenyVersion = ver.tiny;
patchLevel = ver.patchLevel;
};
}
) args; in self;
in {
ruby_2_7 = generic {
version = rubyVersion "2" "7" "4" "";
sha256 = {
src = "0nxwkxh7snmjqf787qsp4i33mxd1rbf9yzyfiky5k230i680jhrh";
git = "1prsrqwkla4k5japlm54k0j700j4824rg8z8kpswr9r3swrmrf5p";
};
};
ruby_3_0 = generic {
version = rubyVersion "3" "0" "2" "";
sha256 = {
src = "1wg6yyzc6arzikcy48igqbxfcdc79bmfpiyfi9m9j1lzmphdx1ah";
git = "1kbkxqichi11vli080jgyvjf2xgnlbl9l2f2n1hv4s8b31gjib3r";
};
};
}