diff options
| -rw-r--r-- | CMakeLists.txt | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index ca577fe63..55f61c87f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -472,20 +472,16 @@ endif( HAVE_RES_INIT) set( CMAKE_REQUIRED_LIBRARIES util ) if( HAVE_PTY_H ) - check_c_source_runs(" - #include <pty.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 - ) + 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 <util.h> - int main(int argc, char* argv) { + #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); |