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#################################################
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#
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# (C) 2010-2011 Serghei Amelian
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# serghei (DOT) amelian (AT) gmail.com
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#
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# Improvements and feedback are welcome
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#
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# This file is released under GPL >= 2
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#
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#################################################
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check_include_file( stropts.h HAVE_STROPTS )
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check_include_file( libutil.h HAVE_LIBUTIL_H )
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check_include_file( util.h HAVE_UTIL_H )
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check_include_file( pty.h HAVE_PTY_H )
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tde_save( CMAKE_REQUIRED_LIBRARIES )
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set( CMAKE_REQUIRED_LIBRARIES util )
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if( HAVE_PTY_H )
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set( USE_OPENPTY_H pty.h )
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elseif( HAVE_UTIL_H )
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set( USE_OPENPTY_H util.h )
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elseif( HAVE_LIBUTIL_H )
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set( USE_OPENPTY_H libutil.h )
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endif( )
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if( USE_OPENPTY_H )
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check_c_source_runs("
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#include <${USE_OPENPTY_H}>
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int main(int argc, char* argv[]) {
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int master_fd, slave_fd;
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int result;
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result = openpty(&master_fd, &slave_fd, 0, 0, 0);
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return 0;
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}"
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HAVE_OPENPTY
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)
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endif( )
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if( HAVE_OPENPTY )
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set( LIB_UTIL util )
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endif( )
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tde_restore( CMAKE_REQUIRED_LIBRARIES )
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