1 Use flock instead of lockf for visudo on hurd
2 Index: sudo-1.8.3p1/configure.in
3 ===================================================================
4 --- sudo-1.8.3p1.orig/configure.in 2011-10-25 14:11:40.000000000 +0000
5 +++ sudo-1.8.3p1/configure.in 2012-01-08 04:05:23.000000000 +0000
9 OSDEFS="${OSDEFS} -D_GNU_SOURCE"
10 + # lockf() isn't implemented on the Hurd -- use flock instead
12 + ac_cv_func_flock=yes