GD Patch to support optional features included in libgd > 2.0.33

GD.patch

diff -urN GD-2.56.orig/Build.PL GD-2.56/Build.PL
--- GD-2.56.orig/Build.PL	2014-10-27 23:34:54.000000000 -0200
+++ GD-2.56/Build.PL	2017-03-13 18:03:07.000000000 -0300
@@ -261,7 +261,7 @@
   return unless $config;
   $AUTOCONFIG++;
 
-  my ($version) = $config =~ /^GD library\s+(\S+)/m;
+  my ($version) = $config =~ /^GD library\s+([0-9.]+)/m;
   warn "Configuring for libgd version $version.\n";
 
   my ($cflags)     = $config =~ /^cflags:\s+(.+)/m;
@@ -280,8 +280,10 @@
   ($$lib_gd_path = $libdir) =~ s!/[^/]+$!!;
   $$options      = $features;
 
-  my ($minor)    = $version =~ /^2\.\d+\.(\d+)$/;
-  $$options     .= " GD_UNCLOSEDPOLY GD_ANIMGIF GD_FTCIRCLE VERSION_33" if defined($minor) && $minor >= 33;
+  my ($release, $major, $minor) = $version =~ /^(\d+)\.(\d+)\.(\d+)$/;
+  if (defined($minor) && ($release > 2 || ($release == 2 && $major > 0) || ($release == 2 && $major == 0 && $minor >= 33))) {
+		$$options                    .= " GD_UNCLOSEDPOLY GD_ANIMGIF GD_FTCIRCLE VERSION_33";
+  }
 
   my @correct_inc = map {s/^-I// && $_} split /\s+/,$cflags;
   check_for_stray_headers($includedir,@correct_inc);
diff -urN GD-2.56.orig/Makefile.PL GD-2.56/Makefile.PL
--- GD-2.56.orig/Makefile.PL	2014-10-27 23:34:54.000000000 -0200
+++ GD-2.56/Makefile.PL	2017-03-13 18:03:55.000000000 -0300
@@ -280,7 +280,7 @@
   return unless $config;
   $AUTOCONFIG++;
 
-  my ($version) = $config =~ /^GD library\s+(\S+)/m;
+  my ($version) = $config =~ /^GD library\s+([0-9.]+)/m;
   warn "Configuring for libgd version $version.\n";
 
   my ($cflags)     = $config =~ /^cflags:\s+(.+)/m;
@@ -299,8 +299,10 @@
   ($$lib_gd_path = $libdir) =~ s!/[^/]+$!!;
   $$options      = $features;
 
-  my ($minor)    = $version =~ /^2\.\d+\.(\d+)$/;
-  $$options     .= " GD_UNCLOSEDPOLY GD_ANIMGIF GD_FTCIRCLE VERSION_33" if defined($minor) && $minor >= 33;
+  my ($release, $major, $minor) = $version =~ /^(\d+)\.(\d+)\.(\d+)$/;
+  if (defined($minor) && ($release > 2 || ($release == 2 && $major > 0) || ($release == 2 && $major == 0 && $minor >= 33))) {
+		$$options                    .= " GD_UNCLOSEDPOLY GD_ANIMGIF GD_FTCIRCLE VERSION_33";
+  }
 
   my @correct_inc = map {s/^-I// && $_} split /\s+/,$cflags;
   check_for_stray_headers($includedir,@correct_inc);