Actually compile on systems without syslog.

PR: #9412

Author: Sascha Schumann

ext/standard/basic_functions.c

@@ -507,10 +507,12 @@ function_entry basic_functions[] = {
 	PHP_FE(ezmlm_hash,				NULL)
 
 	/* functions from syslog.c */
+#ifdef HAVE_SYSLOG_H
 	PHP_FE(openlog,					NULL)
 	PHP_FE(syslog,					NULL)
 	PHP_FE(closelog,				NULL)
 	PHP_FE(define_syslog_variables,	NULL)
+#endif
 
 	/* functions from lcg.c */
 	PHP_FE(lcg_value, NULL)

ext/standard/php_ext_syslog.h

@@ -25,9 +25,9 @@
 
 #include "php_syslog.h"
 
-extern PHP_MINIT_FUNCTION(syslog);
-extern PHP_RINIT_FUNCTION(syslog);
-extern PHP_RSHUTDOWN_FUNCTION(syslog);
+PHP_MINIT_FUNCTION(syslog);
+PHP_RINIT_FUNCTION(syslog);
+PHP_RSHUTDOWN_FUNCTION(syslog);
 
 PHP_FUNCTION(openlog);
 PHP_FUNCTION(syslog);

ext/standard/syslog.c

@@ -19,6 +19,8 @@
 /* $Id$ */
 
 #include "php.h"
+
+#ifdef HAVE_SYSLOG_H
 #include "php_ini.h"
 #include "zend_globals.h"
 
@@ -262,6 +264,8 @@ PHP_FUNCTION(syslog)
 }
 /* }}} */
 
+#endif
+
 /*
  * Local variables:
  * tab-width: 4

main/php_syslog.h

@@ -4,8 +4,11 @@
 #ifdef PHP_WIN32
 #include "win32/syslog.h"
 #else
+#include "php_config.h"
+#ifdef HAVE_SYSLOG_H
 #include <syslog.h>
 #endif
+#endif
 
 /* 
  * The SCO OpenServer 5 Development System (not the UDK)