r7323@Kushana: nickm | 2006-08-10 22:04:57 -0700

 Add sys/socket.h prereq for net/if.h and net/pfvar.h


svn:r7019

configure.in

@@ -367,8 +367,14 @@ dnl These headers are not essential
 
 AC_CHECK_HEADERS(stdint.h sys/types.h inttypes.h sys/param.h sys/wait.h limits.h sys/limits.h netinet/in.h arpa/inet.h machine/limits.h syslog.h sys/time.h sys/resource.h stddef.h inttypes.h utime.h sys/utime.h sys/mman.h alloca.h)
 
-AC_CHECK_HEADERS(net/if.h, [net_if_found=1], [net_if_found=0])
-AC_CHECK_HEADERS(net/pfvar.h, [net_pfvar_found=1], [net_pfvar_found=0])
+AC_CHECK_HEADERS(net/if.h, [net_if_found=1], [net_if_found=0],
+[#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif])
+AC_CHECK_HEADERS(net/pfvar.h, [net_pfvar_found=1], [net_pfvar_found=0],
+[#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif])
 AC_CHECK_HEADERS(linux/netfilter_ipv4.h,
         [linux_netfilter_ipv4=1], [linux_netfilter_ipv4=0],
 [#ifdef HAVE_SYS_SOCKET_H