120 lines
4.3 KiB
Ruby
120 lines
4.3 KiB
Ruby
class Erlang < Formula
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desc "Programming language for highly scalable real-time systems"
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homepage "https://www.erlang.org/"
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# Download tarball from GitHub; it is served faster than the official tarball.
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url "https://github.com/erlang/otp/archive/OTP-20.0.5.tar.gz"
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sha256 "45b6966362c3a4da292d470ef25af9f91b851d4e96d3736abdabbba0556acf6c"
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head "https://github.com/erlang/otp.git"
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bottle do
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cellar :any
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sha256 "a1b92de90f10b8b788cc83f477042d56ea88359d1c7b63ddaa00bb476d25434f" => :high_sierra
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sha256 "dc427d3e3ffe96bc5fa62dc8967f0b9bf50d11cf60bccb0e10f5a5c58c1547e8" => :sierra
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sha256 "d9c116c28403445bba187d3017b962d6089b8891da630a6b656af4961ea7c4dd" => :el_capitan
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end
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option "without-hipe", "Disable building hipe; fails on various macOS systems"
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option "with-native-libs", "Enable native library compilation"
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option "with-dirty-schedulers", "Enable experimental dirty schedulers"
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option "with-java", "Build jinterface application"
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option "without-docs", "Do not install documentation"
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deprecated_option "disable-hipe" => "without-hipe"
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deprecated_option "no-docs" => "without-docs"
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depends_on "autoconf" => :build
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depends_on "automake" => :build
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depends_on "libtool" => :build
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depends_on "openssl"
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depends_on "fop" => :optional # enables building PDF docs
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depends_on :java => :optional
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depends_on "wxmac" => :recommended # for GUI apps like observer
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resource "man" do
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url "https://www.erlang.org/download/otp_doc_man_20.0.tar.gz"
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mirror "https://fossies.org/linux/misc/otp_doc_man_20.0.tar.gz"
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sha256 "b7f1542a94a170f8791f5d80a85706f9e8838924ea65d4301032d0c0cfb845cc"
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end
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resource "html" do
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url "https://www.erlang.org/download/otp_doc_html_20.0.tar.gz"
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mirror "https://fossies.org/linux/misc/otp_doc_html_20.0.tar.gz"
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sha256 "1ab25110b148ce263d6e68cd5a3b912299b6066cfcd9d2fce416a4e9b7d2543a"
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end
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# Check if this patch can be removed when OTP 20.1 is released.
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# Erlang will crash on macOS 10.13 any time the crypto lib is used.
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# The Erlang team has an open PR for the patch but it needs to be applied to
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# older releases. See https://github.com/erlang/otp/pull/1501 and
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# https://bugs.erlang.org/browse/ERL-439 for additional information.
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patch do
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url "https://github.com/erlang/otp/pull/1501.patch?full_index=1"
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sha256 "e449d698a82e07eddfd86b5b06a0b4ab8fb4674cb72fc6ab037aa79b096f0a12"
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end
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def install
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# Unset these so that building wx, kernel, compiler and
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# other modules doesn't fail with an unintelligable error.
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%w[LIBS FLAGS AFLAGS ZFLAGS].each { |k| ENV.delete("ERL_#{k}") }
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ENV["FOP"] = "#{HOMEBREW_PREFIX}/bin/fop" if build.with? "fop"
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# Do this if building from a checkout to generate configure
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system "./otp_build", "autoconf" if File.exist? "otp_build"
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args = %W[
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--disable-debug
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--disable-silent-rules
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--prefix=#{prefix}
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--enable-kernel-poll
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--enable-threads
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--enable-sctp
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--enable-dynamic-ssl-lib
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--with-ssl=#{Formula["openssl"].opt_prefix}
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--enable-shared-zlib
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--enable-smp-support
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]
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args << "--enable-darwin-64bit" if MacOS.prefer_64_bit?
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args << "--enable-native-libs" if build.with? "native-libs"
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args << "--enable-dirty-schedulers" if build.with? "dirty-schedulers"
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args << "--enable-wx" if build.with? "wxmac"
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args << "--with-dynamic-trace=dtrace" if MacOS::CLT.installed?
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if build.without? "hipe"
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# HIPE doesn't strike me as that reliable on macOS
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# https://syntatic.wordpress.com/2008/06/12/macports-erlang-bus-error-due-to-mac-os-x-1053-update/
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# https://www.erlang.org/pipermail/erlang-patches/2008-September/000293.html
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args << "--disable-hipe"
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else
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args << "--enable-hipe"
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end
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if build.with? "java"
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args << "--with-javac"
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else
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args << "--without-javac"
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end
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system "./configure", *args
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system "make"
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system "make", "install"
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if build.with? "docs"
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(lib/"erlang").install resource("man").files("man")
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doc.install resource("html")
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end
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end
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def caveats; <<-EOS.undent
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Man pages can be found in:
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#{opt_lib}/erlang/man
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Access them with `erl -man`, or add this directory to MANPATH.
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EOS
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end
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test do
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system "#{bin}/erl", "-noshell", "-eval", "crypto:start().", "-s", "init", "stop"
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end
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end
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