+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0;
+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE])
+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0;
+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2])
+ REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0;
+ AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN])