diff --git a/README.md b/README.md
index 6db491d..272ee03 100644
--- a/README.md
+++ b/README.md
@@ -45,6 +45,8 @@ Debian/Ubuntu/Mint:    `$ sudo apt-get install build-essential libxmu-dev libxi-
 
 RedHat/CentOS/Fedora:  `$ sudo yum install libXmu-devel libXi-devel libGL-devel`
 
+FreeBSD: `# pkg install xorg lang/gcc git cmake gmake bash python perl5`
+
 ##### Build
 
 	$ make
diff --git a/auto/Makefile b/auto/Makefile
index fa3218d..0a2d76e 100644
--- a/auto/Makefile
+++ b/auto/Makefile
@@ -114,7 +114,7 @@ ifeq ($(patsubst Darwin%,Darwin,$(SYSTEM)), Darwin)
 	xargs -J % cp % $(EXT)
 else
 	find $(CORE) -maxdepth 1 -type f | grep -v VERSION | grep -v "~" | \
-	xargs cp --target-directory=$(EXT)
+	xargs -I % -n 1 cp % $(EXT)
 endif
 	touch $@
 
@@ -290,7 +290,7 @@ $(S.DEST)/glewinfo.c: $(EXT)/.dummy
 	$(BIN)/make_info_list.pl $(EGL_CORE_SPEC) >> $@
 	$(BIN)/make_info_list.pl $(EGL_EXT_SPEC) >> $@
 	cat $(SRC)/glewinfo_tail.c >> $@
-	perl -e 's/"glColorSubTable"/"glBlendEquation", glBlendEquation == NULL);\n  glewInfoFunc("glColorSubTable"/g' -pi $@
+	perl -e 's/"glColorSubTable"/"glBlendEquation", glBlendEquation == NULL);\n  glewInfoFunc(fi, "glColorSubTable"/g' -pi $@
 	rm -f $@.bak
 
 # Update documentation
diff --git a/auto/bin/filter_gl_ext.sh b/auto/bin/filter_gl_ext.sh
index 07957df..7b6be4e 100755
--- a/auto/bin/filter_gl_ext.sh
+++ b/auto/bin/filter_gl_ext.sh
@@ -1,5 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -77,10 +78,6 @@ EOT
 # fix GL_NV_occlusion_query and GL_HP_occlusion_test
     grep -v '_HP' $1/GL_NV_occlusion_query > tmp
     mv tmp $1/GL_NV_occlusion_query
-    perl -e's/OCCLUSION_TEST_HP.*/OCCLUSION_TEST_HP 0x8165/' -pi \
-	$1/GL_HP_occlusion_test
-    perl -e's/OCCLUSION_TEST_RESULT_HP.*/OCCLUSION_TEST_RESULT_HP 0x8166/' -pi \
-	$1/GL_HP_occlusion_test
 
 # add deprecated constants to GL_ATI_fragment_shader
     cat >> $1/GL_ATI_fragment_shader <<EOT
@@ -338,11 +335,6 @@ EOT
     grep -v "glGetPointerv" $1/GL_KHR_debug > tmp
     mv tmp $1/GL_KHR_debug
 
-# Remove GL_ARB_debug_group, GL_ARB_debug_label and GL_ARB_debug_output2, for now
-    rm -f $1/GL_ARB_debug_group
-    rm -f $1/GL_ARB_debug_label
-    rm -f $1/GL_ARB_debug_output2
-
 # add typedefs to GL_ARB_cl_event
 # parse_spec.pl can't parse typedefs from New Types section, but ought to
     cat >> $1/GL_ARB_cl_event <<EOT
diff --git a/auto/bin/filter_gles_ext.sh b/auto/bin/filter_gles_ext.sh
index fa2fe4f..c562061 100755
--- a/auto/bin/filter_gles_ext.sh
+++ b/auto/bin/filter_gles_ext.sh
@@ -1,5 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make.pl b/auto/bin/make.pl
index a36ad6f..abd250e 100755
--- a/auto/bin/make.pl
+++ b/auto/bin/make.pl
@@ -1,4 +1,5 @@
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_def_fun.pl b/auto/bin/make_def_fun.pl
index 49f7e7e..af74706 100755
--- a/auto/bin/make_def_fun.pl
+++ b/auto/bin/make_def_fun.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_def_var.pl b/auto/bin/make_def_var.pl
index b1868e8..993a68c 100755
--- a/auto/bin/make_def_var.pl
+++ b/auto/bin/make_def_var.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_enable_index.pl b/auto/bin/make_enable_index.pl
index c9114cd..bdbe7d1 100755
--- a/auto/bin/make_enable_index.pl
+++ b/auto/bin/make_enable_index.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_header.pl b/auto/bin/make_header.pl
index 3a73efb..9917db1 100755
--- a/auto/bin/make_header.pl
+++ b/auto/bin/make_header.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_html.pl b/auto/bin/make_html.pl
index 59305bd..be97003 100755
--- a/auto/bin/make_html.pl
+++ b/auto/bin/make_html.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_index.pl b/auto/bin/make_index.pl
index 3f24258..cf247f8 100755
--- a/auto/bin/make_index.pl
+++ b/auto/bin/make_index.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_info.pl b/auto/bin/make_info.pl
index 78e8f82..3dcece9 100755
--- a/auto/bin/make_info.pl
+++ b/auto/bin/make_info.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
@@ -19,7 +20,7 @@ do 'bin/make.pl';
 sub make_pfn_info($%)
 {
     my $name = $_[0];
-    return "  glewInfoFunc(\"$_[0]\", $name == NULL);";
+    return "  glewInfoFunc(fi, \"$_[0]\", $name == NULL);";
 }
 
 #---------------------------------------------------------------------------------------
@@ -43,13 +44,23 @@ if (@ARGV)
 		#make_separator($extname);
 		print "#ifdef $extname\n\n";
 		print "static void _glewInfo_$extname (void)\n{\n";
-		if ($extvar =~ /VERSION/)
+
+		if (! %$functions)
 		{
-			print "  glewPrintExt(\"$extname\", $extvar, $extvar, $extvar);\n";
+			print "  ";		
 		}
 		else
 		{
-			print "  glewPrintExt(\"$extname\", $extvar, $extpre" .
+			print "  GLboolean fi = ";		
+		}
+
+		if ($extvar =~ /VERSION/)
+		{
+			print "glewPrintExt(\"$extname\", $extvar, $extvar, $extvar);\n";
+		}
+		else
+		{
+			print "glewPrintExt(\"$extname\", $extvar, $extpre" .
 				"ewIsSupported(\"$extname\"), $extpre" .
 				"ewGetExtension(\"$extstring\"));\n";
 		}
diff --git a/auto/bin/make_info_list.pl b/auto/bin/make_info_list.pl
index e27d36a..74dbb77 100755
--- a/auto/bin/make_info_list.pl
+++ b/auto/bin/make_info_list.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_init.pl b/auto/bin/make_init.pl
index 7f7d3aa..37922ee 100755
--- a/auto/bin/make_init.pl
+++ b/auto/bin/make_init.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_initd.pl b/auto/bin/make_initd.pl
index 0521726..2f7e2e6 100755
--- a/auto/bin/make_initd.pl
+++ b/auto/bin/make_initd.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_list.pl b/auto/bin/make_list.pl
index a5e8ec7..38aebcd 100755
--- a/auto/bin/make_list.pl
+++ b/auto/bin/make_list.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_list2.pl b/auto/bin/make_list2.pl
index 26d3d3d..3ded727 100755
--- a/auto/bin/make_list2.pl
+++ b/auto/bin/make_list2.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_str.pl b/auto/bin/make_str.pl
index 8859585..a6d7709 100755
--- a/auto/bin/make_str.pl
+++ b/auto/bin/make_str.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_struct_fun.pl b/auto/bin/make_struct_fun.pl
index 661c302..cc9eef5 100755
--- a/auto/bin/make_struct_fun.pl
+++ b/auto/bin/make_struct_fun.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/make_struct_var.pl b/auto/bin/make_struct_var.pl
index 802ae49..ab8b8b5 100755
--- a/auto/bin/make_struct_var.pl
+++ b/auto/bin/make_struct_var.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/parse_spec.pl b/auto/bin/parse_spec.pl
index 1f0cc62..71d6639 100755
--- a/auto/bin/parse_spec.pl
+++ b/auto/bin/parse_spec.pl
@@ -1,5 +1,6 @@
-#!/usr/bin/perl
+#!/usr/bin/env perl
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/bin/update_ext.sh b/auto/bin/update_ext.sh
index e990a21..0ee3af1 100755
--- a/auto/bin/update_ext.sh
+++ b/auto/bin/update_ext.sh
@@ -1,5 +1,6 @@
-#!/bin/bash
+#!/usr/bin/env bash
 ##
+## Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ## Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ## Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ##
diff --git a/auto/src/glew.rc b/auto/src/glew.rc
index e930220..fa747d3 100644
--- a/auto/src/glew.rc
+++ b/auto/src/glew.rc
@@ -42,6 +42,7 @@ BEGIN
         BEGIN
             VALUE "Comments", 
             "The OpenGL Extension Wrangler Library\r\n"
+            "Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>\r\n"
             "Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>\r\n"
             "Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>\r\n"
             "Copyright (C) 2002, Lev Povalahev\r\n"
@@ -119,7 +120,7 @@ BEGIN
             VALUE "FileDescription", "The OpenGL Extension Wrangler Library\0"
             VALUE "FileVersion", "GLEW_MAJOR,GLEW_MINOR,GLEW_MICRO,0\0"
             VALUE "InternalName", "GLEW\0"
-            VALUE "LegalCopyright", "© 2002-2008 Milan Ikits & Marcelo Magallon\0"
+            VALUE "LegalCopyright", "© 2002-2019 Nigel Stewart & Milan Ikits & Marcelo Magallon\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", FILENAME "\0"
             VALUE "PrivateBuild", "\0"
diff --git a/auto/src/glew_license.h b/auto/src/glew_license.h
index f257ed2..353640e 100644
--- a/auto/src/glew_license.h
+++ b/auto/src/glew_license.h
@@ -1,6 +1,6 @@
 /*
 ** The OpenGL Extension Wrangler Library
-** Copyright (C) 2008-2017, Nigel Stewart <nigels[]users sourceforge net>
+** Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 ** Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 ** Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 ** Copyright (C) 2002, Lev Povalahev
diff --git a/auto/src/glewinfo.rc b/auto/src/glewinfo.rc
index 2f46bc5..667f2cc 100644
--- a/auto/src/glewinfo.rc
+++ b/auto/src/glewinfo.rc
@@ -30,6 +30,7 @@ BEGIN
         BEGIN
             VALUE "Comments", 
             "The OpenGL Extension Wrangler Library\r\n"
+            "Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>\r\n"
             "Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>\r\n"
             "Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>\r\n"
             "Copyright (C) 2002, Lev Povalahev\r\n"
@@ -107,7 +108,7 @@ BEGIN
             VALUE "FileDescription", "Utility for verifying extension entry points\0"
             VALUE "FileVersion", "GLEW_MAJOR,GLEW_MINOR,GLEW_MICRO,0\0"
             VALUE "InternalName", "glewinfo\0"
-            VALUE "LegalCopyright", "© 2002-2008 Milan Ikits & Marcelo Magallon\0"
+            VALUE "LegalCopyright", "© 2002-2019 Nigel Stewart & Milan Ikits & Marcelo Magallon\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", FILENAME "\0"
             VALUE "PrivateBuild", "\0"
diff --git a/auto/src/glewinfo_head.c b/auto/src/glewinfo_head.c
index 02089f6..79ed785 100644
--- a/auto/src/glewinfo_head.c
+++ b/auto/src/glewinfo_head.c
@@ -40,6 +40,9 @@ struct createParams
   /* https://www.opengl.org/registry/specs/ARB/glx_create_context.txt */
   int         profile;       /* core = 1, compatibility = 2 */
   int         flags;         /* debug = 1, forward compatible = 2 */
+
+  /* GLEW experimental mode */
+  int         experimental;
 };
 
 GLboolean glewCreateContext (struct createParams *params);
@@ -50,7 +53,7 @@ void glewDestroyContext ();
 
 /* ------------------------------------------------------------------------- */
 
-static void glewPrintExt (const char* name, GLboolean def1, GLboolean def2, GLboolean def3)
+static GLboolean glewPrintExt (const char* name, GLboolean def1, GLboolean def2, GLboolean def3)
 {
   unsigned int i;
   fprintf(f, "\n%s:", name);
@@ -65,15 +68,19 @@ static void glewPrintExt (const char* name, GLboolean def1, GLboolean def2, GLbo
   for (i=0; i<strlen(name)+1; i++) fprintf(f, "-");
   fprintf(f, "\n");
   fflush(f);
+  return def1 || def2 || def3 || glewExperimental; /* Enable per-function info too? */
 }
 
-static void glewInfoFunc (const char* name, GLint undefined)
+static void glewInfoFunc (GLboolean fi, const char* name, GLint undefined)
 {
   unsigned int i;
-  fprintf(f, "  %s:", name);
-  for (i=0; i<60-strlen(name); i++) fprintf(f, " ");
-  fprintf(f, "%s\n", undefined ? "MISSING" : "OK");
-  fflush(f);
+  if (fi)
+  {
+    fprintf(f, "  %s:", name);
+    for (i=0; i<60-strlen(name); i++) fprintf(f, " ");
+    fprintf(f, "%s\n", undefined ? "MISSING" : "OK");
+    fflush(f);
+  }
 }
 
 /* ----------------------------- GL_VERSION_1_1 ---------------------------- */
diff --git a/auto/src/glewinfo_tail.c b/auto/src/glewinfo_tail.c
index 60cffee..fe51168 100644
--- a/auto/src/glewinfo_tail.c
+++ b/auto/src/glewinfo_tail.c
@@ -20,7 +20,8 @@ int main (int argc, char** argv)
     0,   /* major */
     0,   /* minor */
     0,   /* profile mask */
-    0    /* flags */
+    0,   /* flags */
+    0    /* experimental */
   };
 
 #if defined(GLEW_EGL)
@@ -41,7 +42,8 @@ int main (int argc, char** argv)
 #endif
       "[-version <OpenGL version>] "
       "[-profile core|compatibility] "
-      "[-flag debug|forward]"
+      "[-flag debug|forward] "
+      "[-experimental]"
       "\n");
     return 1;
   }
@@ -52,7 +54,7 @@ int main (int argc, char** argv)
     glewDestroyContext();
     return 1;
   }
-  glewExperimental = GL_TRUE;
+  glewExperimental = params.experimental ? GL_TRUE : GL_FALSE;
   err = glewInit();
   if (GLEW_OK != err)
   {
@@ -162,13 +164,18 @@ GLboolean glewParseArgs (int argc, char** argv, struct createParams *params)
     {
       if (++p >= argc) return GL_TRUE;
       params->display = argv[p++];
-     }
+    }
     else if (!strcmp(argv[p], "-visual"))
     {
       if (++p >= argc) return GL_TRUE;
       params->visual = (int)strtol(argv[p++], NULL, 0);
     }
 #endif
+    else if (!strcmp(argv[p], "-experimental"))
+    {
+      params->experimental = 1;
+      ++p;
+    }
     else
       return GL_TRUE;
   }
diff --git a/auto/src/header.html b/auto/src/header.html
index 2505b91..13bcfc1 100644
--- a/auto/src/header.html
+++ b/auto/src/header.html
@@ -1,7 +1,7 @@
 <!-- begin header.html -->
 <!--
 The OpenGL Extension Wrangler Library
-Copyright (C) 2008-2015, Nigel Stewart <nigels[]users sourceforge net>
+Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>
 Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>
 Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>
 Copyright (C) 2002, Lev Povalahev
diff --git a/auto/src/visualinfo.rc b/auto/src/visualinfo.rc
index 5719592..1afab91 100644
--- a/auto/src/visualinfo.rc
+++ b/auto/src/visualinfo.rc
@@ -30,6 +30,7 @@ BEGIN
         BEGIN
             VALUE "Comments", 
             "The OpenGL Extension Wrangler Library\r\n"
+            "Copyright (C) 2008-2019, Nigel Stewart <nigels[]users sourceforge net>\r\n"
             "Copyright (C) 2002-2008, Milan Ikits <milan ikits[]ieee org>\r\n"
             "Copyright (C) 2002-2008, Marcelo E. Magallon <mmagallo[]debian org>\r\n"
             "Copyright (C) 2002, Lev Povalahev\r\n"
@@ -107,7 +108,7 @@ BEGIN
             VALUE "FileDescription", "Utility for listing pixelformat capabilities\0"
             VALUE "FileVersion", "GLEW_MAJOR,GLEW_MINOR,GLEW_MICRO,0\0"
             VALUE "InternalName", "visualinfo\0"
-            VALUE "LegalCopyright", "© 2002-2008 Milan Ikits & Marcelo Magallon\0"
+            VALUE "LegalCopyright", "© 2002-2019 Nigel Stewart & Milan Ikits & Marcelo Magallon\0"
             VALUE "LegalTrademarks", "\0"
             VALUE "OriginalFilename", FILENAME "\0"
             VALUE "PrivateBuild", "\0"
diff --git a/build/cmake/CMakeLists.txt b/build/cmake/CMakeLists.txt
index 10fcffd..6865d30 100644
--- a/build/cmake/CMakeLists.txt
+++ b/build/cmake/CMakeLists.txt
@@ -42,9 +42,8 @@ set (CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
 
 find_package (OpenGL REQUIRED)
 
-# X11 required when builing visualinfo and glewinfo,
-# but not for Windows or Apple OSX platforms
-if (BUILD_UTILS AND NOT WIN32 AND NOT APPLE)
+# X11 required except for Windows and Apple OSX platforms
+if (NOT WIN32 AND NOT APPLE)
   find_package (X11)
 endif()
 
@@ -55,7 +54,7 @@ else ()
   set (DLL_PREFIX lib)
 endif ()
 
-set (GLEW_LIBRARIES ${OPENGL_LIBRARIES})
+set (GLEW_LIBRARIES ${OPENGL_LIBRARIES} ${X11_LIBRARIES})
 
 add_definitions (-DGLEW_NO_GLU)
 
@@ -96,7 +95,7 @@ endif ()
 
 #### GLEW ####
 
-include_directories (${GLEW_DIR}/include)
+include_directories (${GLEW_DIR}/include ${X11_INCLUDE_DIR})
 
 set (GLEW_PUBLIC_HEADERS_FILES ${GLEW_DIR}/include/GL/wglew.h ${GLEW_DIR}/include/GL/glew.h ${GLEW_DIR}/include/GL/glxew.h)
 set (GLEW_SRC_FILES ${GLEW_DIR}/src/glew.c)
diff --git a/config/Makefile.freebsd b/config/Makefile.freebsd
index 4fb9b6a..0ef81ce 100644
--- a/config/Makefile.freebsd
+++ b/config/Makefile.freebsd
@@ -1,11 +1,13 @@
+# As of FreeBSD12 X11 is in /usr/local
+
 NAME = $(GLEW_NAME)
 CC = cc
 LD = ld
-LDFLAGS.EXTRA = -L/usr/X11R6/lib
+LDFLAGS.EXTRA = -L/usr/local/lib
 LDFLAGS.GL = -lGL -lX11
 LDFLAGS.STATIC = -Wl,-Bstatic
 LDFLAGS.DYNAMIC = -Wl,-Bdynamic
-CFLAGS.EXTRA += -I/usr/X11R6/include -fPIC
+CFLAGS.EXTRA += -I/usr/local/include -fPIC
 NAME = GLEW
 WARN = -Wall -W
 POPT = -O2