Merge pull request #183641 from paulo-ferraz-oliveira/feature/erlang@26

erlang@26

Formula/e/erlang@26.rb

@@ -0,0 +1,115 @@
+class ErlangAT26 < Formula
+ desc "Programming language for highly scalable real-time systems"
+ homepage "https://www.erlang.org/"
+ # Download tarball from GitHub; it is served faster than the official tarball.
+ # Don't forget to update the documentation resource along with the url!
+ url "https://github.com/erlang/otp/releases/download/OTP-26.2.5/otp_src_26.2.5.tar.gz"
+ sha256 "de155c4ad9baab2b9e6c96dbd03bf955575a04dd6feee9c08758beb28484c9f6"
+ license "Apache-2.0"
+
+ livecheck do
+ url :stable
+ regex(/^OTP[._-]v?(\d+(?:\.\d+)+)$/i)
+ end
+
+ bottle do
+ sha256 cellar: :any, arm64_sequoia: "9194410784163b15850db2ded3c18e57ae04251fb8412afb01f40a47a9630e2f"
+ sha256 cellar: :any, arm64_sonoma: "6f17b1b3f5969ba5cc962181c2e21194f3d81fc92b33f97bce8fe5c7d9d6362f"
+ sha256 cellar: :any, arm64_ventura: "482c27d1ab22a3ecdf9bb99aed1617c5ecc27400a8b1da19af03fa9d11d455d8"
+ sha256 cellar: :any, sonoma: "29210a65d0354019005bf2bdc8771ad438a31e2a38af16ab18e8b642581a7164"
+ sha256 cellar: :any, ventura: "cfaac2e6c5e5c22785670fef85862a01b5bf7f55d81115ac38b5871c26875583"
+ sha256 cellar: :any_skip_relocation, x86_64_linux: "3760323bf424e95774f7a47d5eeee495675cd0b861c3aba12484416343d4aec0"
+ end
+
+ keg_only :versioned_formula
+
+ depends_on "openssl@3"
+ depends_on "unixodbc"
+ depends_on "wxwidgets" # for GUI apps like observer
+
+ uses_from_macos "libxslt" => :build
+
+ resource "html" do
+ url "https://github.com/erlang/otp/releases/download/OTP-26.2.5/otp_doc_html_26.2.5.tar.gz"
+ sha256 "7c9c99695f8b0218f655ec154954bac1d70e25fe3d54810cf81590e1eb711e47"
+ end
+
+ def install
+ odie "html resource needs to be updated" if version != resource("html").version
+
+ # Unset these so that building wx, kernel, compiler and
+ # other modules doesn't fail with an unintelligible error.
+ %w[LIBS FLAGS AFLAGS ZFLAGS].each { |k| ENV.delete("ERL_#{k}") }
+
+ # Do this if building from a checkout to generate configure
+ system "./otp_build", "autoconf" unless File.exist? "configure"
+
+ args = %W[
+ --enable-dynamic-ssl-lib
+ --enable-hipe
+ --enable-shared-zlib
+ --enable-smp-support
+ --enable-threads
+ --enable-wx
+ --with-odbc=#{Formula["unixodbc"].opt_prefix}
+ --with-ssl=#{Formula["openssl@3"].opt_prefix}
+ --without-javac
+ ]
+
+ if OS.mac?
+ args << "--enable-darwin-64bit"
+ args << "--enable-kernel-poll" if MacOS.version > :el_capitan
+ args << "--with-dynamic-trace=dtrace" if MacOS::CLT.installed?
+ end
+
+ system "./configure", *std_configure_args, *args
+ system "make"
+ system "make", "install"
+
+ # Build the doc chunks (manpages are also built by default)
+ ENV.deparallelize { system "make", "docs", "DOC_TARGETS=chunks" }
+ ENV.deparallelize { system "make", "install-docs" }
+
+ 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"
+
+ (testpath/"factorial").write <<~EOS
+ #!#{bin}/escript
+ %% -*- erlang -*-
+ %%! -smp enable -sname factorial -mnesia debug verbose
+ main([String]) ->
+ try
+ N = list_to_integer(String),
+ F = fac(N),
+ io:format("factorial ~w = ~w\n", [N,F])
+ catch
+ _:_ ->
+ usage()
+ end;
+ main(_) ->
+ usage().
+
+ usage() ->
+ io:format("usage: factorial integer\n").
+
+ fac(0) -> 1;
+ fac(N) -> N * fac(N-1).
+ EOS
+
+ chmod 0755, "factorial"
+ assert_match "usage: factorial integer", shell_output("./factorial")
+ assert_match "factorial 42 = 1405006117752879898543142606244511569936384000000000", shell_output("./factorial 42")
+ end
+end