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