61 lines
2.4 KiB
C++
Executable File
61 lines
2.4 KiB
C++
Executable File
// Copyright (c) 2011, Google Inc.
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following disclaimer
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// in the documentation and/or other materials provided with the
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// distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// ---
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// Author: csilvers@google.com (Craig Silverstein)
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//
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// A simple program that uses STRIP_FLAG_HELP. We'll have a shell
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// script that runs 'strings' over this program and makes sure
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// that the help string is not in there.
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#define STRIP_FLAG_HELP 1
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#include <gflags/gflags.h>
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#include <stdio.h>
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using GFLAGS_NAMESPACE::SetUsageMessage;
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using GFLAGS_NAMESPACE::ParseCommandLineFlags;
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DEFINE_bool(test, true, "This text should be stripped out");
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int main(int argc, char** argv) {
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SetUsageMessage("Usage message");
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ParseCommandLineFlags(&argc, &argv, false);
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// Unfortunately, for us, libtool can replace executables with a shell
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// script that does some work before calling the 'real' executable
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// under a different name. We need the 'real' executable name to run
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// 'strings' on it, so we construct this binary to print the real
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// name (argv[0]) on stdout when run.
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puts(argv[0]);
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return 0;
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}
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