Hello Oliver, Thanks for the bug report.
* Oliver Kennedy wrote on Tue, Jun 27, 2006 at 08:26:32PM CEST: > Compiling zebra-0.94 under OS X 10.4.6, the following excerpt > happened. As requested, I'm reporting the error. > > checking netinet/in_var.h usability... no > checking netinet/in_var.h presence... yes > configure: WARNING: netinet/in_var.h: present but cannot be compiled > configure: WARNING: netinet/in_var.h: check for missing prerequisite > headers? > checking netinet/icmp6.h usability... no > checking netinet/icmp6.h presence... yes > configure: WARNING: netinet/icmp6.h: present but cannot be compiled > configure: WARNING: netinet/icmp6.h: check for missing prerequisite > headers? > checking netinet6/nd6.h usability... no > checking netinet6/nd6.h presence... yes > configure: WARNING: netinet6/nd6.h: present but cannot be compiled > configure: WARNING: netinet6/nd6.h: check for missing prerequisite > headers? > configure: WARNING: netinet6/nd6.h: proceeding with the > preprocessor's result These are bugs in the configure.ac file of the zebra package: the header check needs to ensure some necessary headers are included beforehand. Please report them to its maintainer, and point him to the Autoconf manual at http://www.gnu.org/software/autoconf/manual/html_node/Present-But-Cannot-Be-Compiled.html http://www.gnu.org/software/autoconf/manual/html_node/Header-Portability.html (and hinting that a new Autoconf version is available may be useful, too :-) Cheers, Ralf