56 lines
2.1 KiB
Ruby
56 lines
2.1 KiB
Ruby
class Libmodbus < Formula
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desc "Portable modbus library"
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homepage "https://libmodbus.org/"
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url "https://github.com/stephane/libmodbus/archive/v3.1.10.tar.gz"
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sha256 "e93503749cd89fda4c8cf1ee6371a3a9cc1f0a921c165afbbc4fd96d4813fa1a"
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license "LGPL-2.1-or-later"
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head "https://github.com/stephane/libmodbus.git", branch: "master"
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bottle do
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sha256 cellar: :any, arm64_ventura: "585781b5c3f26d145faf3b0c06e58bd9789ace242f6631689edfc4dee3ab5b1f"
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sha256 cellar: :any, arm64_monterey: "782038c57d82103f1c245d8d76f9acec4fd25b9bbb38c90fc8558c63ff00ddb5"
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sha256 cellar: :any, arm64_big_sur: "870b055e0964bde546ca96ac9a381f6d47de22e1bda504e9332800eefa2478bf"
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sha256 cellar: :any, ventura: "20eb8bf548c71959c9269981ec3d95b30871cca5074b32d60780356ee2930bb2"
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sha256 cellar: :any, monterey: "aaf518a16cbfdcc17b4355d4edb497607363b3b8f78d57e5b1c7d5af67588532"
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sha256 cellar: :any, big_sur: "25ad3c494672c5006f15cb27bd69cedb91d5a14ada0f52a4e8c622dbdec76d6c"
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sha256 cellar: :any_skip_relocation, x86_64_linux: "b04b946ea68e47136a06d01734d22e1a6c6eb9ed21514394f28f9b30364e1f54"
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end
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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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def install
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system "./autogen.sh"
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system "./configure", "--prefix=#{prefix}"
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system "make", "install"
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end
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test do
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(testpath/"hellomodbus.c").write <<~EOS
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#include <modbus.h>
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#include <stdio.h>
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int main() {
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modbus_t *mb;
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uint16_t tab_reg[32];
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mb = 0;
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mb = modbus_new_tcp("127.0.0.1", 1502);
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modbus_connect(mb);
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/* Read 5 registers from the address 0 */
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modbus_read_registers(mb, 0, 5, tab_reg);
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void *p = mb;
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modbus_close(mb);
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modbus_free(mb);
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mb = 0;
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return (p == 0);
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}
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EOS
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system ENV.cc, "hellomodbus.c", "-o", "foo", "-L#{lib}", "-lmodbus",
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"-I#{include}/libmodbus", "-I#{include}/modbus"
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system "./foo"
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end
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end
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