don't build any PPP file if PPP support is disabled

src/netif/ppp/auth.c

@@ -69,6 +69,7 @@
  */
 
 #include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #if 0 /* UNUSED */
 #include <stdio.h>
@@ -2580,3 +2581,5 @@ free_wordlist(wp)
     }
 }
 #endif /* UNUSED */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/ccp.c

@@ -31,8 +31,6 @@
 #include "lwip/opt.h"
 #if PPP_SUPPORT && CCP_SUPPORT  /* don't build if not configured for use in lwipopts.h */
 
-#define RCSID	"$Id: ccp.c,v 1.50 2005/06/26 19:34:41 carlsonj Exp $"
-
 #include <stdlib.h>
 #include <string.h>
 
@@ -47,8 +45,6 @@
 #include "lcp.h"	/* lcp_close(), lcp_fsm */
 #endif
 
-static const char rcsid[] = RCSID;
-
 /*
  * Unfortunately there is a bug in zlib which means that using a
  * size of 8 (window size = 256) for Deflate compression will cause

src/netif/ppp/chap-new.c

@@ -31,8 +31,6 @@
 #include "lwip/opt.h"
 #if PPP_SUPPORT && CHAP_SUPPORT  /* don't build if not configured for use in lwipopts.h */
 
-#define RCSID	"$Id: chap-new.c,v 1.9 2007/06/19 02:08:35 carlsonj Exp $"
-
 #if 0 /* UNUSED */
 #include <stdlib.h>
 #include <string.h>

src/netif/ppp/demand.c

@@ -58,8 +58,6 @@
 #include "ipcp.h"
 #include "lcp.h"
 
-static const char rcsid[] = RCSID;
-
 char *frame;
 int framelen;
 int framemax;

src/netif/ppp/ecp.c

@@ -60,10 +60,6 @@
 #include "lwip/opt.h"
 #if PPP_SUPPORT && ECP_SUPPORT  /* don't build if not configured for use in lwipopts.h */
 
-#define RCSID	"$Id: ecp.c,v 1.4 2004/11/04 10:02:26 paulus Exp $"
-
-static const char rcsid[] = RCSID;
-
 #include <string.h>
 
 #include "ppp.h"

src/netif/ppp/fsm.c

@@ -41,8 +41,7 @@
  */
 
 #include "lwip/opt.h"
-
-#define RCSID	"$Id: fsm.c,v 1.23 2004/11/13 02:28:15 paulus Exp $"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 /*
  * TODO:
@@ -60,8 +59,6 @@
 
 #include "fsm.h"
 
-static const char rcsid[] = RCSID;
-
 static void fsm_timeout __P((void *));
 static void fsm_rconfreq __P((fsm *, int, u_char *, int));
 static void fsm_rconfack __P((fsm *, int, u_char *, int));
@@ -820,3 +817,5 @@ fsm_sdata(f, code, id, data, datalen)
     PUTSHORT(outlen, outp);
     ppp_write(f->unit, outpacket_buf, outlen + PPP_HDRLEN);
 }
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/fsm.h

@@ -42,6 +42,9 @@
  * $Id: fsm.h,v 1.10 2004/11/13 02:28:15 paulus Exp $
  */
 
+#include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
+
 /*
  * Packet header = Code, id, length.
  */
@@ -166,3 +169,5 @@ void fsm_sdata __P((fsm *, int, int, u_char *, int));
  * Variables
  */
 extern int peer_mru[];		/* currently negotiated peer MRU (per unit) */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/ipcp.c

@@ -41,8 +41,7 @@
  */
 
 #include "lwip/opt.h"
-
-#define RCSID	"$Id: ipcp.c,v 1.73 2008/05/26 08:33:22 paulus Exp $"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 /*
  * TODO:
@@ -65,8 +64,6 @@
 #include "fsm.h"
 #include "ipcp.h"
 
-static const char rcsid[] = RCSID;
-
 /* global vars */
 ipcp_options ipcp_wantoptions[NUM_PPP];	/* Options that we want to request */
 ipcp_options ipcp_gotoptions[NUM_PPP];	/* Options that peer ack'd */
@@ -2268,3 +2265,5 @@ ip_active_pkt(pkt, len)
     return 1;
 }
 #endif /* DEMAND_SUPPORT */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/ipcp.h

@@ -42,6 +42,9 @@
  * $Id: ipcp.h,v 1.14 2002/12/04 23:03:32 paulus Exp $
  */
 
+#include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
+
 /*
  * Options.
  */
@@ -97,3 +100,5 @@ char *ip_ntoa __P((u_int32_t));
 #endif /* UNUSED, already defined by lwIP */
 
 extern struct protent ipcp_protent;
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/lcp.c

@@ -41,6 +41,7 @@
  */
 
 #include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 /*
  * TODO:
@@ -2735,3 +2736,5 @@ lcp_echo_lowerdown (unit)
         lcp_echo_timer_running = 0;
     }
 }
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/lcp.h

@@ -42,6 +42,9 @@
  * $Id: lcp.h,v 1.20 2004/11/14 22:53:42 carlsonj Exp $
  */
 
+#include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
+
 /*
  * Options.
  */
@@ -145,3 +148,5 @@ extern struct protent lcp_protent;
 /* Default number of times we receive our magic number from the peer
    before deciding the link is looped-back. */
 #define DEFLOOPBACKFAIL	10
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/magic.h

@@ -74,12 +74,12 @@
 *   Extracted from avos.
 *****************************************************************************/
 
-#ifndef MAGIC_H
-#define MAGIC_H
-
 #include "lwip/opt.h"
 #if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
+#ifndef MAGIC_H
+#define MAGIC_H
+
 /***********************
 *** PUBLIC FUNCTIONS ***
 ***********************/
@@ -114,5 +114,6 @@ u32_t magic(void);	/* Returns the next magic number */
 void random_bytes(unsigned char *buf, u32_t len);
 #endif /* PPP_MD5_RANDM */
 
-#endif /* PPP_SUPPORT */
 #endif /* MAGIC_H */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/multilink.c

@@ -29,6 +29,7 @@
  */
 
 #include "lwip/opt.h"
+#if PPP_SUPPORT && HAVE_MULTILINK /* don't build if not configured for use in lwipopts.h */
 
 /* Multilink support
  *
@@ -39,8 +40,6 @@
  * or dropping multilink support at all.
  */
 
-#ifdef HAVE_MULTILINK
-
 #include <string.h>
 #include <ctype.h>
 #include <stdlib.h>
@@ -607,4 +606,4 @@ str_to_epdisc(ep, str)
 	return 1;
 }
 
-#endif /* HAVE_MULTILINK */
+#endif /* PPP_SUPPORT && HAVE_MULTILINK */

src/netif/ppp/options.c

@@ -41,8 +41,7 @@
  */
 
 #include "lwip/opt.h"
-
-#define RCSID	"$Id: options.c,v 1.102 2008/06/15 06:53:06 paulus Exp $"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #include <ctype.h>
 #include <stdio.h>
@@ -82,8 +81,6 @@
 char *strdup __P((char *));
 #endif
 
-static const char rcsid[] = RCSID;
-
 struct option_value {
     struct option_value *next;
     const char *source;
@@ -1647,3 +1644,5 @@ loadplugin(argv)
 }
 #endif /* PLUGIN */
 #endif /* PPP_OPTIONS */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/polarssl/des.h

@@ -32,6 +32,10 @@
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+#include "lwip/opt.h"
+#if LWIP_INCLUDED_POLARSSL_DES
+
 #ifndef LWIP_INCLUDED_POLARSSL_DES_H
 #define LWIP_INCLUDED_POLARSSL_DES_H
 
@@ -84,3 +88,5 @@ void des_crypt_ecb( des_context *ctx,
 #endif
 
 #endif /* LWIP_INCLUDED_POLARSSL_DES_H */
+
+#endif /* LWIP_INCLUDED_POLARSSL_DES */

src/netif/ppp/polarssl/md4.h

@@ -32,6 +32,10 @@
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+#include "lwip/opt.h"
+#if LWIP_INCLUDED_POLARSSL_MD4
+
 #ifndef LWIP_INCLUDED_POLARSSL_MD4_H
 #define LWIP_INCLUDED_POLARSSL_MD4_H
 
@@ -89,3 +93,5 @@ void md4( unsigned char *input, int ilen, unsigned char output[16] );
 #endif
 
 #endif /* LWIP_INCLUDED_POLARSSL_MD4_H */
+
+#endif /* LWIP_INCLUDED_POLARSSL_MD4 */

src/netif/ppp/polarssl/md5.h

@@ -32,6 +32,10 @@
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+#include "lwip/opt.h"
+#if LWIP_INCLUDED_POLARSSL_MD5
+
 #ifndef LWIP_INCLUDED_POLARSSL_MD5_H
 #define LWIP_INCLUDED_POLARSSL_MD5_H
 
@@ -88,3 +92,5 @@ void md5( unsigned char *input, int ilen, unsigned char output[16] );
 #endif
 
 #endif /* LWIP_INCLUDED_POLARSSL_MD5_H */
+
+#endif /* LWIP_INCLUDED_POLARSSL_MD5 */

src/netif/ppp/polarssl/sha1.h

@@ -32,6 +32,10 @@
  *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
+
+#include "lwip/opt.h"
+#if LWIP_INCLUDED_POLARSSL_SHA1
+
 #ifndef LWIP_INCLUDED_POLARSSL_SHA1_H
 #define LWIP_INCLUDED_POLARSSL_SHA1_H
 
@@ -88,3 +92,5 @@ void sha1( unsigned char *input, int ilen, unsigned char output[20] );
 #endif
 
 #endif /* LWIP_INCLUDED_POLARSSL_SHA1_H */
+
+#endif /* LWIP_INCLUDED_POLARSSL_SHA1 */

src/netif/ppp/ppp.c

@@ -6,6 +6,7 @@
  */
 
 #include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #include "lwip/pbuf.h"
 #include "lwip/stats.h"
@@ -1571,3 +1572,5 @@ void print_link_stats() {
     }
 }
 #endif /* PPP_STATS_SUPPORT */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/ppp.h

@@ -6,6 +6,7 @@
  */
 
 #include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #ifndef PPPMY_H_
 #define PPPMY_H_
@@ -744,3 +745,5 @@ void dump_packet __P((const char *, u_char *, int));
 
 
 #endif /* PPPMY_H_ */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/ppp_oe.c

@@ -69,7 +69,7 @@
  */
 
 #include "lwip/opt.h"
-#if PPPOE_SUPPORT /* don't build if not configured for use in lwipopts.h */
+#if PPP_SUPPORT && PPPOE_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #if 0 /* UNUSED */
 #include <string.h>
@@ -1126,5 +1126,4 @@ pppoe_clear_softc(struct pppoe_softc *sc, const char *message)
   sc->sc_session = 0;
 }
 
-#endif /* PPPOE_SUPPORT */
-
+#endif /* PPP_SUPPORT && PPPOE_SUPPORT */

src/netif/ppp/pppdebug.h

@@ -33,6 +33,10 @@
 *
 *****************************************************************************
 */
+
+#include "lwip/opt.h"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
+
 #ifndef PPPDEBUG_H
 #define PPPDEBUG_H
 
@@ -72,3 +76,5 @@
 #endif /* PPP_DEBUG */
 
 #endif /* PPPDEBUG_H */
+
+#endif /* PPP_SUPPORT */

src/netif/ppp/utils.c

@@ -29,8 +29,7 @@
  */
 
 #include "lwip/opt.h"
-
-#define RCSID	"$Id: utils.c,v 1.25 2008/06/03 12:06:37 paulus Exp $"
+#if PPP_SUPPORT /* don't build if not configured for use in lwipopts.h */
 
 #if 0 /* UNUSED */
 #include <stdio.h>
@@ -66,8 +65,6 @@
 #include "fsm.h"
 #include "lcp.h"
 
-static const char rcsid[] = RCSID;
-
 #if defined(SUNOS4)
 extern char *strerror();
 #endif
@@ -1084,3 +1081,5 @@ unlock()
 }
 
 #endif /* Unused */
+
+#endif /* PPP_SUPPORT */