make skey and pcre support optional

openssh/openssh.spec

@@ -22,6 +22,9 @@
 ##  SUCH DAMAGE.
 ##
 
+%define       with_pcre    yes
+%define       with_skey    no
+
 #   package information
 Name:         openssh
 Summary:      Secure Shell (SSH)
@@ -43,7 +46,13 @@ Source3:      ssh_config
 #   build information
 Prefix:       %{l_prefix}
 BuildRoot:    %{l_buildroot}
-BuildPreReq:  OpenPKG, openpkg >= 0.9-20011107.0, perl, openssl, zlib, skey, pcre
+BuildPreReq:  OpenPKG, openpkg >= 0.9-20011107.0, perl, openssl, zlib
+%if "%{with_pcre}" == "yes"
+BuildPreReq:  pcre
+%endif
+%if "%{with_skey}" == "yes"
+BuildPreReq:  skey
+%endif
 PreReq:       OpenPKG, openpkg >= 0.9-20011107.0
 AutoReq:      no
 AutoReqProv:  no
@@ -78,9 +87,13 @@ AutoReqProv:  no
         --localstatedir=%{l_prefix}/var/openssh \
         --with-pid-dir=%{l_prefix}/var/openssh \
         --with-ssl-dir=%{l_prefix} \
+%if "%{with_pcre}" == "yes"
+        --with-pcre=%{l_prefix} \
+%endif
+%if "%{with_skey}" == "yes"
         --with-skey=%{l_prefix} \
+%endif
         --with-zlib=%{l_prefix} \
-        --with-pcre=%{l_prefix} \
         --with-ipv4-default \
         --with-md5-passwords \
         --with-pam \