nixpkgs/pkgs/development/interpreters/ruby/default.nix
2024-01-02 15:30:36 +01:00

316 lines
13 KiB
Nix

{ stdenv, buildPackages, lib
, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
, zlib, gdbm, ncurses, readline, groff, libyaml, libffi, jemalloc, autoreconfHook, bison
, autoconf, libiconv, libobjc, libunwind, Foundation
, buildEnv, bundler, bundix, cargo, rustPlatform, rustc
, makeBinaryWrapper, buildRubyGem, defaultGemConfig, removeReferencesTo
, openssl
, linuxPackages, libsystemtap
} @ args:
let
op = lib.optional;
ops = lib.optionals;
opString = lib.optionalString;
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; };
generic = { version, hash, cargoHash ? null }: let
ver = version;
atLeast31 = lib.versionAtLeast ver.majMin "3.1";
atLeast32 = lib.versionAtLeast ver.majMin "3.2";
# https://github.com/ruby/ruby/blob/v3_2_2/yjit.h#L21
yjitSupported = atLeast32 && (stdenv.hostPlatform.isx86_64 || (!stdenv.hostPlatform.isWindows && stdenv.hostPlatform.isAarch64));
self = lib.makeOverridable (
{ stdenv, buildPackages, lib
, fetchurl, fetchpatch, fetchFromSavannah, fetchFromGitHub
, 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
, linuxPackages, systemtap ? linuxPackages.systemtap, libsystemtap, dtraceSupport ? 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 $out/lib/libruby.dylib
, removeReferencesTo, jitSupport ? yjitSupport
, cargo, rustPlatform, rustc, yjitSupport ? yjitSupported
, autoreconfHook, bison, autoconf
, buildEnv, bundler, bundix
, libiconv, libobjc, libunwind, Foundation
, makeBinaryWrapper, buildRubyGem, defaultGemConfig
, baseRuby ? buildPackages.ruby.override {
docSupport = false;
rubygemsSupport = false;
}
, useBaseRuby ? stdenv.hostPlatform != stdenv.buildPlatform
}:
stdenv.mkDerivation rec {
pname = "ruby";
inherit version;
src = fetchurl {
url = "https://cache.ruby-lang.org/pub/ruby/${ver.majMin}/ruby-${ver}.tar.gz";
inherit hash;
};
# Have `configure' avoid `/usr/bin/nroff' in non-chroot builds.
NROFF = if docSupport then "${groff}/bin/nroff" else null;
outputs = [ "out" ] ++ lib.optional docSupport "devdoc";
strictDeps = true;
nativeBuildInputs = [ autoreconfHook bison ]
++ (op docSupport groff)
++ (ops (dtraceSupport && stdenv.isLinux) [ systemtap libsystemtap ])
++ ops yjitSupport [ rustPlatform.cargoSetupHook cargo rustc ]
++ op useBaseRuby baseRuby;
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 ];
propagatedBuildInputs = op jemallocSupport jemalloc;
enableParallelBuilding = true;
# /build/ruby-2.7.7/lib/fileutils.rb:882:in `chmod':
# No such file or directory @ apply2files - ...-ruby-2.7.7-devdoc/share/ri/2.7.0/system/ARGF/inspect-i.ri (Errno::ENOENT)
# make: *** [uncommon.mk:373: do-install-all] Error 1
enableParallelInstalling = false;
patches = op (lib.versionOlder ver.majMin "3.1") ./do-not-regenerate-revision.h.patch
++ op useBaseRuby (
if atLeast32 then ./do-not-update-gems-baseruby-3.2.patch
else ./do-not-update-gems-baseruby.patch
)
++ ops (ver.majMin == "3.0") [
# Ruby 3.0 adds `-fdeclspec` to $CC instead of $CFLAGS. Fixed in later versions.
(fetchpatch {
url = "https://github.com/ruby/ruby/commit/0acc05caf7518cd0d63ab02bfa036455add02346.patch";
hash = "sha256-43hI9L6bXfeujgmgKFVmiWhg7OXvshPCCtQ4TxqK1zk=";
})
]
++ ops atLeast31 [
# When using a baseruby, ruby always sets "libdir" to the build
# directory, which nix rejects due to a reference in to /build/ in
# the final product. Removing this reference doesn't seem to break
# anything and fixes cross compliation.
./dont-refer-to-build-dir.patch
];
cargoRoot = opString yjitSupport "yjit";
cargoDeps = if yjitSupport then rustPlatform.fetchCargoTarball {
inherit src;
sourceRoot = "${pname}-${version}/${cargoRoot}";
hash = cargoHash;
} else null;
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 ${config}/config.sub tool/
'';
configureFlags = [
(lib.enableFeature (!stdenv.hostPlatform.isStatic) "shared")
(lib.enableFeature true "pthread")
(lib.withFeatureAs true "soname" "ruby-${version}")
(lib.withFeatureAs useBaseRuby "baseruby" "${baseRuby}/bin/ruby")
(lib.enableFeature dtraceSupport "dtrace")
(lib.enableFeature jitSupport "jit-support")
(lib.enableFeature yjitSupport "yjit")
(lib.enableFeature docSupport "install-doc")
(lib.withFeature jemallocSupport "jemalloc")
(lib.withFeatureAs docSupport "ridir" "${placeholder "devdoc"}/share/ri")
# ruby enables -O3 for gcc, however our compiler hardening wrapper
# overrides that by enabling `-O2` which is the minimum optimization
# needed for `_FORTIFY_SOURCE`.
] ++ lib.optional stdenv.cc.isGNU "CFLAGS=-O3" ++ [
] ++ 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"
];
preConfigure = opString docSupport ''
# 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 references to the build environment from the closure
sed -i '/^ CONFIG\["\(BASERUBY\|SHELL\|GREP\|EGREP\|MKDIR_P\|MAKEDIRS\|INSTALL\)"\]/d' $rbConfig
# 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
''
}
# Allow to override compiler. This is important for cross compiling as
# we need to set a compiler that is different from the build one.
sed -i 's/CONFIG\["CC"\] = "\(.*\)"/CONFIG["CC"] = if ENV["CC"].nil? || ENV["CC"].empty? then "\1" else ENV["CC"] end/' "$rbConfig"
# Remove unnecessary external intermediate files created by gems
extMakefiles=$(find $out/${passthru.gemPath} -name Makefile)
for makefile in $extMakefiles; do
make -C "$(dirname "$makefile")" distclean
done
find "$out/${passthru.gemPath}" \( -name gem_make.out -o -name mkmf.log \) -delete
# 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 useBaseRuby ''
# Prevent the baseruby from being included in the closure.
${removeReferencesTo}/bin/remove-references-to \
-t ${baseRuby} \
$rbConfig $out/lib/libruby*
'';
installCheckPhase = ''
overriden_cc=$(CC=foo $out/bin/ruby -rrbconfig -e 'puts RbConfig::CONFIG["CC"]')
if [[ "$overriden_cc" != "foo" ]]; then
echo "CC cannot be overwritten: $overriden_cc != foo" >&2
false
fi
fallback_cc=$(unset CC; $out/bin/ruby -rrbconfig -e 'puts RbConfig::CONFIG["CC"]')
if [[ "$fallback_cc" != "$CC" ]]; then
echo "CC='$fallback_cc' should be '$CC' by default" >&2
false
fi
'';
doInstallCheck = true;
disallowedRequisites = op (!jitSupport) stdenv.cc.cc
++ op useBaseRuby baseRuby;
meta = with lib; {
description = "An object-oriented language for quick and easy programming";
homepage = "https://www.ruby-lang.org/";
license = licenses.ruby;
maintainers = with maintainers; [ vrthra manveru marsam ];
platforms = platforms.all;
knownVulnerabilities = op (lib.versionOlder ver.majMin "3.0") "This Ruby release has reached its end of life. See https://www.ruby-lang.org/en/downloads/branches/.";
};
passthru = rec {
version = ver;
rubyEngine = "ruby";
libPath = "lib/${rubyEngine}/${ver.libDir}";
gemPath = "lib/${rubyEngine}/gems/${ver.libDir}";
devEnv = import ./dev.nix {
inherit buildEnv bundler bundix;
ruby = self;
};
inherit rubygems;
inherit (import ../../ruby-modules/with-packages {
inherit lib stdenv makeBinaryWrapper buildRubyGem buildEnv;
gemConfig = defaultGemConfig;
ruby = self;
}) withPackages buildGems gems;
} // lib.optionalAttrs useBaseRuby {
inherit baseRuby;
};
}
) args; in self;
in {
mkRubyVersion = rubyVersion;
mkRuby = generic;
ruby_3_1 = generic {
version = rubyVersion "3" "1" "4" "";
hash = "sha256-o9VYeaDfqx1xQf3xDSKgfb+OXNxEFdob3gYSfVzDx7Y=";
};
ruby_3_2 = generic {
version = rubyVersion "3" "2" "2" "";
hash = "sha256-lsV1WIcaZ0jeW8nydOk/S1qtBs2PN776Do2U57ikI7w=";
cargoHash = "sha256-6du7RJo0DH+eYMOoh3L31F3aqfR5+iG1iKauSV1uNcQ=";
};
ruby_3_3 = generic {
version = rubyVersion "3" "3" "0" "";
hash = "sha256-llGIFNmDK+zpKoVBWoGdSJOzB9tZIa4fD3Uamomla30=";
cargoHash = "sha256-GeelTMRFIyvz1QS2L+Q3KAnyQy7jc0ejhx3TdEFVEbk=";
};
}