homebrew-core/Formula/libmodbus.rb
2018-08-22 00:07:21 +02:00

58 lines
1.8 KiB
Ruby

class Libmodbus < Formula
desc "Portable modbus library"
homepage "http://libmodbus.org"
url "http://libmodbus.org/releases/libmodbus-3.1.4.tar.gz"
mirror "https://librecmc.org/librecmc/downloads/sources/v1.3.4/libmodbus-3.1.4.tar.gz"
sha256 "c8c862b0e9a7ba699a49bc98f62bdffdfafd53a5716c0e162696b4bf108d3637"
bottle do
cellar :any
sha256 "5fb8b99f7f627463dfc980ca02e9d0edc16c8d93238395e980c38b928682eb58" => :mojave
sha256 "a3c060ca8f3d80e7e2a42f2a87ffbeb157105632e5e2a9a107e4c0f3523199d3" => :high_sierra
sha256 "4cf11a1c8739b213105a05bbaf49331b35b226dd90191d6a494898b3021aba6e" => :sierra
sha256 "3335403ddd6011372473fe338ae2cac2ab7f168f214a0624620aa9c1575477be" => :el_capitan
sha256 "0c3f25dc4288d69acc7abc8cd3e46915c76c7ea50d7ef62893a36981d6f926a3" => :yosemite
sha256 "bff065c529bf0ab2cbac0fe93336b7106e08d02926c57ccb949f9c7bca025d23" => :mavericks
end
head do
url "https://github.com/stephane/libmodbus.git"
depends_on "autoconf" => :build
depends_on "automake" => :build
depends_on "libtool" => :build
end
def install
system "./autogen.sh" if build.head?
system "./configure", "--prefix=#{prefix}"
system "make", "install"
end
test do
(testpath/"hellomodbus.c").write <<~EOS
#include <modbus.h>
#include <stdio.h>
int main() {
modbus_t *mb;
uint16_t tab_reg[32];
mb = 0;
mb = modbus_new_tcp("127.0.0.1", 1502);
modbus_connect(mb);
/* Read 5 registers from the address 0 */
modbus_read_registers(mb, 0, 5, tab_reg);
void *p = mb;
modbus_close(mb);
modbus_free(mb);
mb = 0;
return (p == 0);
}
EOS
system ENV.cc, "hellomodbus.c", "-o", "foo", "-L#{lib}", "-lmodbus",
"-I#{include}/libmodbus", "-I#{include}/modbus"
system "./foo"
end
end