835ac98a23
libgmpxx was built against libstdc++, so if the application uses e.g. libc++, linking fails because of the standard symbols mismatch.
16 lines
719 B
C++
16 lines
719 B
C++
// Copyright John Maddock 2008.
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// Use, modification and distribution are subject to the
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// Boost Software License, Version 1.0. (See accompanying file
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// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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#include <gmpxx.h>
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// On Linux, libgmpxx is built with gcc and libstdc++. When the user application, such as tests, are built against libc++,
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// linking fails because of the C++ standard library symbol names mismatch. So fail the test if we're not using libstdc++.
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#if defined(__linux__) || defined(__linux) || defined(linux)
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#include <utility>
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#if !defined(__GLIBCPP__) && !defined(__GLIBCXX__)
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#error "libgmpxx is not supported on this platform with this C++ standard library"
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#endif
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#endif
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