2016-12-17 00:30:21 +00:00
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class Libswiftnav < Formula
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desc "C library implementing GNSS related functions and algorithms."
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homepage "https://github.com/swift-nav/libswiftnav"
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url "https://github.com/swift-nav/libswiftnav/archive/v0.21.tar.gz"
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sha256 "99e7ac3f190d76b2c1ceb17dae76d24b86d1a71501db4f6a49759539bb393756"
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2016-12-30 04:41:47 +00:00
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bottle do
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cellar :any
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sha256 "3f0e52c5a7be06dbcf140870af9ee3f74520d78a51104973d8279793f7919d1d" => :sierra
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sha256 "c5730d05abf427a9213faf36dd13517771bf1905f8df01619932c173c581e550" => :el_capitan
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sha256 "96e3a1e2e74ddce115e6ea88c389aa970c9acabaf6e75b3322ac0f23858fec85" => :yosemite
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end
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2016-12-17 00:30:21 +00:00
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depends_on "cmake" => :build
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depends_on "pkg-config" => :build
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def install
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system "cmake", ".", *std_cmake_args
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system "make", "install"
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end
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test do
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(testpath/"test.c").write <<-EOS.undent
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#include <stdlib.h>
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#include <stdio.h>
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#include <libswiftnav/edc.h>
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const u8 *test_data = (u8*)"123456789";
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int main() {
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u32 crc;
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crc = crc24q(test_data, 9, 0xB704CE);
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if (crc != 0x21CF02) {
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printf("libswiftnav CRC quick test failed: CRC of \\"123456789\\" with init value 0xB704CE should be 0x21CF02, not 0x%06X\\n", crc);
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exit(1);
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} else {
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printf("libswiftnav CRC quick test successful, CRC = 0x21CF02\\n");
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exit(0);
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}
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}
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EOS
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system ENV.cc, "-L", lib, "-lswiftnav", "-o", "test", "test.c"
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system "./test"
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end
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end
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