make it build on DragonFly/FreeBSD, from Hasso Tepper per PR pkg/38832

print/pdflib-lite/distinfo

@@ -1,5 +1,7 @@
-$NetBSD: distinfo,v 1.1.1.1 2008/05/15 20:06:03 drochner Exp $
+$NetBSD: distinfo,v 1.2 2008/06/02 16:46:42 drochner Exp $
 
 SHA1 (PDFlib-Lite-7.0.3.tar.gz) = f63950303de23b9c13e9fdf5d6aa6ecae1ddc542
 RMD160 (PDFlib-Lite-7.0.3.tar.gz) = 90f91e2ff08e0280dce63801899162411889f0b7
 Size (PDFlib-Lite-7.0.3.tar.gz) = 5898798 bytes
+SHA1 (patch-aa) = a01fa6d85d550f203982a17a898929a8cd94a492
+SHA1 (patch-ab) = b6278ca1573225e4cd462b88064a800acd19d504

print/pdflib-lite/patches/patch-aa

@@ -0,0 +1,16 @@
+$NetBSD: patch-aa,v 1.1 2008/06/02 16:46:42 drochner Exp $
+
+--- libs/pdflib/p_document.c.orig	2008-06-02 12:35:41 +0300
++++ libs/pdflib/p_document.c	2008-06-02 12:39:01 +0300
+@@ -1358,7 +1358,11 @@ pdf__begin_document(PDF *p, const char *
+ #endif
+ 
+         doc->fp = fp;
++#ifdef __DragonFly__
++        doc->len = sizeof(struct __FILE_public);
++#else
+         doc->len = sizeof(FILE);
++#endif
+     }
+     else if (filename && (*filename || len > 0))
+     {

print/pdflib-lite/patches/patch-ab

@@ -0,0 +1,31 @@
+$NetBSD: patch-ab,v 1.1 2008/06/02 16:46:42 drochner Exp $
+
+--- configure.orig	2008-06-02 13:09:29 +0300
++++ configure	2008-06-02 13:13:20 +0300
+@@ -3839,7 +3839,7 @@ darwin* | rhapsody*)
+   esac
+   ;;
+ 
+-freebsd*)
++freebsd*|dragonfly*)
+   if echo __ELF__ | $CC -E - | grep __ELF__ > /dev/null; then
+     case $host_cpu in
+     i*86 )
+@@ -6113,7 +6113,7 @@ else
+     ;;
+ 
+   # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
+-  freebsd*)
++  freebsd*|dragonfly*)
+     archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags'
+     hardcode_libdir_flag_spec='-R$libdir'
+     hardcode_direct=yes
+@@ -6576,7 +6576,7 @@ freebsd1*)
+   dynamic_linker=no
+   ;;
+ 
+-freebsd*)
++freebsd*|dragonfly*)
+   objformat=`test -x /usr/bin/objformat && /usr/bin/objformat || echo aout`
+   version_type=freebsd-$objformat
+   case $version_type in