cvs: avoid opportunistic linking to kerberos

devel/cvs/Portfile

@@ -22,9 +22,6 @@ use_bzip2           yes
 checksums           rmd160  ff8c5c6777f1c12ee9134a3cf59e00c2ebaad279 \
                     sha256  400f51b59d85116e79b844f2d5dbbad4759442a789b401a94aa5052c3d7a4aa9
 
-depends_lib         port:libcomerr \
-                    port:kerberos5 \
-                    path:lib/libssl.dylib:openssl
 installs_libs       no
 
 # Lion provides a POSIX getline; rename the one in the source to use
@@ -34,11 +31,13 @@ if {${os.platform} eq "darwin" && ${os.major} >= 11} {
 }
 
 configure.args      --infodir=${prefix}/share/info \
-                    --mandir=${prefix}/share/man
+                    --mandir=${prefix}/share/man \
+                    --without-gssapi
 
 variant gssapi {
-    configure.args-append   --enable-encryption \
-                            --with-gssapi
+    depends_lib-append      port:kerberos5
+    configure.args-replace  --without-gssapi --with-gssapi
+    configure.args-append   --enable-encryption
 }
 
 variant proxy {