homebrew-core/Formula/zeromq@3.2.rb

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class ZeromqAT32 < Formula
desc "High-performance, asynchronous messaging library"
homepage "http://www.zeromq.org/"
url "http://download.zeromq.org/zeromq-3.2.5.tar.gz"
sha256 "09653e56a466683edb2f87ee025c4de55b8740df69481b9d7da98748f0c92124"
keg_only :versioned_formula
option "with-pgm", "Build with PGM extension"
depends_on "pkg-config" => :build
depends_on "libpgm" if build.with? "pgm"
def install
args = ["--disable-dependency-tracking", "--prefix=#{prefix}"]
if build.with? "pgm"
# Use HB libpgm-5.2 because their internal 5.1 is b0rked.
ENV["OpenPGM_CFLAGS"] = `pkg-config --cflags openpgm-5.2`.chomp
ENV["OpenPGM_LIBS"] = `pkg-config --libs openpgm-5.2`.chomp
args << "--with-system-pgm"
end
system "./configure", *args
system "make"
system "make", "install"
end
def caveats; <<-EOS.undent
To install the zmq gem on 10.6 with the system Ruby on a 64-bit machine,
you may need to do:
ARCHFLAGS="-arch x86_64" gem install zmq -- --with-zmq-dir=#{opt_prefix}
EOS
end
test do
(testpath/"test.c").write <<-EOS.undent
#include <zmq.h>
#include <assert.h>
int main (void)
{
void *context = zmq_ctx_new ();
void *responder = zmq_socket (context, ZMQ_REP);
int rc = zmq_bind (responder, "tcp://*:5555");
assert (rc == 0);
return 0;
}
EOS
system ENV.cc, "-I#{include}", "-L#{lib}", "-lzmq",
testpath/"test.c", "-o", "test"
system "./test"
end
end