- add openswan support. Compile tested only. Closes #200.

source "package/file/Config.in"

source "package/freetype/Config.in"

source "package/gettext/Config.in"

source "package/gmp/Config.in"

source "package/mpfr/Config.in"

source "package/gzip/Config.in"

source "package/haserl/Config.in"

source "package/hdparm/Config.in"

source "package/openssh/Config.in"

source "package/openssl/Config.in"

source "package/openvpn/Config.in"

source "package/openswan/Config.in"

source "package/pciutils/Config.in"

source "package/pcmcia/Config.in"

source "package/pkgconfig/Config.in"

config BR2_PACKAGE_OPENSWAN

        bool "openswan"

        default n

        select BR2_PACKAGE_LIBGMP

        select BR2_PACKAGE_MICROPERL

        help

	  Openswan is an implementation of IPsec for Linux.

          http://openswan.org/

--- openswan-2.4.7.orig/lib/libopenswan/oswlog.c	2004-10-17 01:42:13.000000000 +0200

+++ openswan-2.4.7/lib/libopenswan/oswlog.c	2006-11-28 16:08:18.000000000 +0100

@@ -41,9 +41,11 @@ bool

 bool

     logged_txt_warning = FALSE;  /* should we complain about finding KEY? */

+#if !defined(NO_DEBUG)

 void openswanlib_passert_fail(const char *pred_str, const char *file_str,

 			      unsigned long line_no);

 openswan_passert_fail_t openswan_passert_fail = openswanlib_passert_fail;

+#endif /* NO_DEBUG */

 void

 tool_init_log(void)

@@ -104,6 +106,7 @@ openswan_log(const char *message, ...)

 	syslog(LOG_WARNING, "%s", m);

 }

+#if !defined(NO_DEBUG)

 void

 openswan_loglog(int mess_no, const char *message, ...)

 {

@@ -119,6 +122,7 @@ openswan_loglog(int mess_no, const char 

     if (log_to_syslog)

 	syslog(LOG_WARNING, "%s", m);

 }

+#endif

 void

 openswan_log_errno_routine(int e, const char *message, ...)

diff -urp openswan-2.4.7.orig/include/oswlog.h openswan-2.4.7/include/oswlog.h

--- openswan-2.4.7.orig/include/oswlog.h	2005-01-26 01:52:16.000000000 +0100

+++ openswan-2.4.7/include/oswlog.h	2006-11-28 17:56:59.000000000 +0100

@@ -53,6 +53,16 @@ extern void tool_close_log(void);

 #else /*!DEBUG*/

 #define DBG(cond, action)	{ }	/* do nothing */

+#define DBGP(...) (0)

+#define exit_tool exit

+#define loglog(...) do { } while(0)

+#define openswan_loglog(...) do { } while(0)

+#define openswan_DBG_dump(...) do { } while(0)

+#define plog    openswan_log

+extern void openswan_log(const char *message, ...) PRINTF_LIKE(1);

+#define DBG_log(...) do { } while(0)

+extern void tool_init_log(void);

+extern void tool_close_log(void);

 #endif /*!DEBUG*/

diff -urp openswan-2.4.7.orig/include/pluto_constants.h openswan-2.4.7/include/pluto_constants.h

--- openswan-2.4.7.orig/include/pluto_constants.h	2005-11-16 23:41:30.000000000 +0100

+++ openswan-2.4.7/include/pluto_constants.h	2006-11-28 17:34:20.000000000 +0100

@@ -175,6 +175,10 @@ extern const char *const debug_bit_names

 #define DBG_NONE	0	/* no options on, including impairments */

 #define DBG_ALL		LRANGES(DBG_RAW, DBG_X509)  /* all logging options on EXCEPT DBG_PRIVATE */

+#else

+/* FIXME: better cleanup ac.c instead of this */

+#define DBG_RAW         LELEM(0)

+#define DBG_PRIVATE     LELEM(20)

 #endif

 /* State of exchanges

--- openswan-2.4.7.orig/programs/spi/spi.c	2006-02-15 05:36:36.000000000 +0100

+++ openswan-2.4.7/programs/spi/spi.c	2006-11-28 15:52:41.000000000 +0100

@@ -538,7 +538,9 @@ main(int argc, char *argv[])

 		case 'g':

 			debug = 1;

 			pfkey_lib_debug = PF_KEY_DEBUG_PARSE_MAX;

+#if !defined(NO_DEBUG)

 			cur_debugging = 0xffffffff;

+#endif

 			argcount--;

 			break;