Fix build on SunOS. Fix pkglint warnings while at it.

Problem isolated and solution provided by @Kurlon
  TritonDataCenter/pkgsrc#350

security/pam-radius/Makefile

@@ -1,13 +1,14 @@
-# $NetBSD: Makefile,v 1.6 2015/09/26 20:58:06 bsiegert Exp $
+# $NetBSD: Makefile,v 1.7 2016/04/12 13:15:14 fhajny Exp $
 
-PKGNAME=	${DISTNAME:S/_/-/}
 DISTNAME=	pam_radius-1.4.0
+PKGNAME=	${DISTNAME:S/_/-/}
 CATEGORIES=	security
 MASTER_SITES=	ftp://ftp.freeradius.org/pub/freeradius/
 
 MAINTAINER=	pkgsrc-users@NetBSD.org
 HOMEPAGE=	http://www.freeradius.org/pam_radius_auth/
 COMMENT=	PAM module for authentication against a RADIUS server
+LICENSE=	gnu-gpl-v2
 
 USE_TOOLS+=	gmake
 GNU_CONFIGURE=	yes

security/pam-radius/distinfo

@@ -1,8 +1,8 @@
-$NetBSD: distinfo,v 1.6 2015/12/24 23:40:27 dholland Exp $
+$NetBSD: distinfo,v 1.7 2016/04/12 13:15:14 fhajny Exp $
 
 SHA1 (pam_radius-1.4.0.tar.gz) = 161af24355b79736bb63ba1cf9e627f9ca6e1671
 RMD160 (pam_radius-1.4.0.tar.gz) = 765bf1d81243504b6fccbab4032baba424dd8d33
 SHA512 (pam_radius-1.4.0.tar.gz) = 3505e3de6777c4129a36d2dbd1ae1dbdc5fe46d752c58a6f2a325f77d6f41f7bd999b886f830c0631e51112f756a16e699f29daa428c2befc79cfab5e5b58624
 Size (pam_radius-1.4.0.tar.gz) = 179458 bytes
-SHA1 (patch-configure) = 50cdf0f778d3b48e8c06f9871dcf3ef0efa4cdee
+SHA1 (patch-configure) = 88f71bec092c9f9df95fe9de665ba4b37a440af0
 SHA1 (patch-src_pam__radius__auth.h) = e17931e1789636f6bccf80e51d2f875d36ed7681

security/pam-radius/patches/patch-configure

@@ -1,10 +1,27 @@
-$NetBSD: patch-configure,v 1.1 2015/12/24 23:40:27 dholland Exp $
+$NetBSD: patch-configure,v 1.2 2016/04/12 13:15:15 fhajny Exp $
 
 Fix shell conditional.
+Backport SunOS fix from upstream:
+  https://github.com/FreeRADIUS/pam_radius/commit/f6e2fb9a2dd04e23e7ca16350e6c3a8ccbd52d33
 
---- configure~	2014-12-17 22:00:59.000000000 +0000
+--- configure.orig	2014-12-17 22:00:59.000000000 +0000
 +++ configure
-@@ -5261,7 +5261,7 @@ fi
+@@ -4540,7 +4540,13 @@ done
+ for ac_header in security/pam_modules.h pam/pam_modules.h
+ do :
+   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
+-ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
++ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "
++    #ifdef HAVE_SECURITY_PAM_APPL_H
++    #  include <security/pam_appl.h>
++    #endif
++
++
++"
+ if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
+   cat >>confdefs.h <<_ACEOF
+ #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
+@@ -5261,7 +5267,7 @@ fi
  HOSTINFO=$host