Add sexy information messages to configure output.

configure.in

@@ -1226,14 +1226,20 @@ Suricata Configuration:
   DAG enabled:                             ${enable_dag}
   Napatech enabled:                        ${enable_napatech}
   Profiling enabled:                       ${enable_profiling}
+  Old barnyard2 support:                   ${enable_old_barnyard2}
+  Non-bundled htp:                         ${enable_non_bundled_htp}
+  PCRE jit:                                ${pcre_jit_available}
+
+Generic build parameters:
+  Installation prefix (--prefix):          ${prefix}
+  Configuration directory (--sysconfdir):  ${e_sysconfdir}
+  Log directory (--localstatedir) :        ${e_logdir}
+  Host:                                    ${host}
+  GCC binary:                              ${CC}
   GCC Protect enabled:                     ${enable_gccprotect}
   GCC march native enabled:                ${enable_gccmarch_native}
   GCC Profile enabled:                     ${enable_gccprofile}
-  Old barnyard2 support:    ${enable_old_barnyard2}
-  Non-bundled htp:          ${enable_non_bundled_htp}
-  PCRE jit:                 ${pcre_jit_available}"
 
-echo "
 To build and install run 'make' and 'make install'.
-You can run 'make install-conf' if you want to install initial configuration files.
+You can run 'make install-conf' if you want to install initial configuration files to ${e_sysconfdir}.
 Running 'make install-full' will install configuration and rules and provide you a ready-to-run suricata."