homebrew-core/Formula/erlang@18.rb
2018-10-30 15:56:14 +10:00

126 lines
4.7 KiB
Ruby

class ErlangAT18 < Formula
desc "Programming language for highly scalable real-time systems"
homepage "https://www.erlang.org/"
url "https://github.com/erlang/otp/archive/OTP-18.3.4.10.tar.gz"
sha256 "994c8aa2931d4d7ad473c68d1be31ec9e7faa96a2859f253225c3b33226dfcba"
bottle do
cellar :any
sha256 "fbd8cee1bec3a5e5489818af3eda83b5fbb6f1d2c43dfd8918e0cb20eafd5ddd" => :mojave
sha256 "494e7da2604522f1e3ce247712bfc760211914afd34521d61eed6138c2461b7f" => :high_sierra
sha256 "c4da61545ccaa6b5bde74ce57b36be02383634430e7b0b69e3ef0e31737f5b2f" => :sierra
end
keg_only :versioned_formula
option "without-hipe", "Disable building hipe; fails on various macOS systems"
option "with-native-libs", "Enable native library compilation"
option "with-dirty-schedulers", "Enable experimental dirty schedulers"
option "with-java", "Build jinterface application"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
depends_on "openssl"
depends_on "wxmac" => :recommended # for GUI apps like observer
depends_on "fop" => :optional # enables building PDF docs
depends_on :java => :optional
resource "man" do
url "https://www.erlang.org/download/otp_doc_man_18.3.tar.gz"
sha256 "978be100e9016874921b3ad1a65ee46b7b6a1e597b8db2ec4b5ef436d4c9ecc2"
end
resource "html" do
url "https://www.erlang.org/download/otp_doc_html_18.3.tar.gz"
sha256 "8fd6980fd05367735779a487df107ace7c53733f52fbe56de7ca7844a355676f"
end
# Check if this patch can be removed when OTP 18.3.5 is released.
# Erlang will crash on macOS 10.13 any time the crypto lib is used.
# The Erlang team has an open PR for the patch but it needs to be applied to
# older releases. See https://github.com/erlang/otp/pull/1501 and
# https://bugs.erlang.org/browse/ERL-439 for additional information.
patch do
url "https://raw.githubusercontent.com/Homebrew/formula-patches/774ad1f/erlang%4018/boring-ssl-high-sierra.patch"
sha256 "7cc1069a2d9418a545e12981c6d5c475e536f58207a1faf4b721cc33692657ac"
end
# Pointer comparison triggers error with Xcode 9
patch do
url "https://github.com/erlang/otp/commit/a64c4d806fa54848c35632114585ad82b98712e8.diff?full_index=1"
sha256 "3261400f8d7f0dcff3a52821daea3391ebfa01fd859f9f2d9cc5142138e26e15"
end
def install
# Fixes "dyld: Symbol not found: _clock_gettime"
# Reported 17 Sep 2016 https://bugs.erlang.org/browse/ERL-256
if MacOS.version == "10.11" && MacOS::Xcode.installed? && MacOS::Xcode.version >= "8.0"
ENV["erl_cv_clock_gettime_monotonic_default_resolution"] = "no"
ENV["erl_cv_clock_gettime_monotonic_try_find_pthread_compatible"] = "no"
ENV["erl_cv_clock_gettime_wall_default_resolution"] = "no"
end
# Unset these so that building wx, kernel, compiler and
# other modules doesn't fail with an unintelligable error.
%w[LIBS FLAGS AFLAGS ZFLAGS].each { |k| ENV.delete("ERL_#{k}") }
ENV["FOP"] = "#{HOMEBREW_PREFIX}/bin/fop" if build.with? "fop"
# Do this if building from a checkout to generate configure
system "./otp_build", "autoconf" if File.exist? "otp_build"
args = %W[
--disable-debug
--disable-silent-rules
--prefix=#{prefix}
--enable-kernel-poll
--enable-threads
--enable-sctp
--enable-dynamic-ssl-lib
--with-ssl=#{Formula["openssl"].opt_prefix}
--enable-shared-zlib
--enable-smp-support
]
args << "--enable-darwin-64bit" if MacOS.prefer_64_bit?
args << "--enable-native-libs" if build.with? "native-libs"
args << "--enable-dirty-schedulers" if build.with? "dirty-schedulers"
args << "--enable-wx" if build.with? "wxmac"
args << "--with-dynamic-trace=dtrace" if MacOS::CLT.installed?
if build.without? "hipe"
# HIPE doesn't strike me as that reliable on macOS
# https://syntatic.wordpress.com/2008/06/12/macports-erlang-bus-error-due-to-mac-os-x-1053-update/
# https://www.erlang.org/pipermail/erlang-patches/2008-September/000293.html
args << "--disable-hipe"
else
args << "--enable-hipe"
end
if build.with? "java"
args << "--with-javac"
else
args << "--without-javac"
end
system "./configure", *args
system "make"
ENV.deparallelize # Install is not thread-safe; can try to create folder twice and fail
system "make", "install"
(lib/"erlang").install resource("man").files("man")
doc.install resource("html")
end
def caveats; <<~EOS
Man pages can be found in:
#{opt_lib}/erlang/man
Access them with `erl -man`, or add this directory to MANPATH.
EOS
end
test do
system "#{bin}/erl", "-noshell", "-eval", "crypto:start().", "-s", "init", "stop"
end
end