1.1 --- a/configure.ac	Thu Jan 08 14:35:18 2009 +0000
     1.2 +++ b/configure.ac	Thu Jan 08 15:18:01 2009 +0000
     1.3 @@ -22,6 +22,7 @@
     1.4  gl_EARLY
     1.5  AM_PROG_CC_STDC
     1.6  AC_HEADER_STDC
     1.7 +AC_HEADER_SYS_WAIT
     1.8  AC_CHECK_HEADERS([sys/mman.h])
     1.9  gl_INIT
    1.10  AC_CHECK_FUNCS([symlink chroot])