I'm running OpenBSD 3.9 stable, arch i386. Also autoconf-2.59. I'd install the nmap package, but it's an older version.
When I run ./configure --with-openssl=/usr/sbin/ I get a number of warnings like the following: configure: WARNING: net/if.h: present but cannot be compiled configure: WARNING: net/if.h: check for missing prerequisite headers? configure: WARNING: net/if.h: see the Autoconf documentation configure: WARNING: net/if.h: section "Present But Cannot Be Compiled" configure: WARNING: net/if.h: proceeding with the preprocessor's result configure: WARNING: net/if.h: in the future, the compiler will take precedence configure: WARNING: ## ------------------------------------------ ## configure: WARNING: ## Report this to the AC_PACKAGE_NAME lists. ## configure: WARNING: ## ------------------------------------------ ## This happens for several files: net/if.h, sys/sysctl.h, net/if_arp.h, net/fpvar.h, net/route.h, and netinet/in_var.h. Then when I run make I get: "Makefile", line 1: Need an operator "Makefile", line 14: Need an operator "Makefile", line 15: Need an operator "Makefile", line 21: Need an operator "Makefile", line 38: Need an operator "Makefile", line 49: Need an operator "Makefile", line 51: Need an operator "Makefile", line 190: Could not find makefile.dep Fatal errors encountered -- cannot continue I can provide the contents of my config.log file if necessary. TIA for help.

