basic_nis_auth: Improved portability

diff --git a/helpers/basic_auth/NIS/nis_support.cc b/helpers/basic_auth/NIS/nis_support.cc
index 075eb5b6678b27dbeaeaff6c3f34cf1f48825fb7..01657199aef78c2cb82f9ccccbc55ac40d1e4cb0 100644 (file)
--- a/helpers/basic_auth/NIS/nis_support.cc
+++ b/helpers/basic_auth/NIS/nis_support.cc
@@ -2,12 +2,25 @@
  * Written By Rabellino Sergio (rabellino@di.unito.it) For Solaris 2.x
  */
 #include "squid.h"
+
+#if HAVE_STDLIB_H
 #include <stdlib.h>
+#endif
+#if HAVE_STDIO_H
 #include <stdio.h>
+#endif
+#if HAVE_STRING_H
 #include <string.h>
+#endif
+#if HAVE_SYSLOG_H
 #include <syslog.h>
+#endif
+#if HAVE_SYS_TYPES_H
 #include <sys/types.h>
+#endif
+#if HAVE_RPC_RPC_H
 #include <rpc/rpc.h>
+#endif
 
 #if _SQUID_FREEBSD_  && !defined(BOOL_DEFINED)
 // BUG: FreeBSD rpcsvc/yp_* headers try to redefine bool unless we match their non-standard hack.
@@ -15,7 +28,10 @@
 #endif
 
 #include <rpcsvc/ypclnt.h>
+
+#if HAVE_RPCSVC_YP_PROT_H
 #include <rpcsvc/yp_prot.h>
+#endif
 
 #include "nis_support.h"
 

diff --git a/helpers/basic_auth/NIS/required.m4 b/helpers/basic_auth/NIS/required.m4
index 4b66a61a877affcade4e4fccea86852a507f8627..9d046673e63f65856736fabbbc3d28653383d449 100755 (executable)
--- a/helpers/basic_auth/NIS/required.m4
+++ b/helpers/basic_auth/NIS/required.m4
@@ -1 +1,5 @@
-AC_CHECK_HEADERS([rpcsvc/yp_prot.h],[BUILD_HELPER="NIS"])
+AC_CHECK_HEADERS([sys/types.h rpc/rpc.h rpcsvc/yp_prot.h],[BUILD_HELPER="NIS"],,AC_INCLUDES_DEFAULT([
+#if HAVE_RPC_RPC_H
+#include <rpc/rpc.h>
+#endif
+]))