From e8029434696f4979f33e537352870dee3dd9aa9b Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Fri, 22 Feb 2013 16:55:02 -0800
Subject: [PATCH] only build tiff/png readers if support is requested

---
 src/build.py | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/src/build.py b/src/build.py
index be658b7ab..e19e485ba 100644
--- a/src/build.py
+++ b/src/build.py
@@ -151,7 +151,6 @@ source = Split(
     path_expression_grammar.cpp
     placement_finder.cpp
     plugin.cpp
-    png_reader.cpp
     point_symbolizer.cpp
     polygon_pattern_symbolizer.cpp
     polygon_symbolizer.cpp
@@ -159,7 +158,6 @@ source = Split(
     save_map.cpp
     shield_symbolizer.cpp
     text_symbolizer.cpp
-    tiff_reader.cpp
     wkb.cpp
     projection.cpp
     proj_transform.cpp
@@ -222,6 +220,18 @@ if env['JPEG']:
         jpeg_reader.cpp
         """)
 
+if env['TIFF']:
+    source += Split(
+        """
+        tiff_reader.cpp
+        """)
+
+if env['PNG']:
+    source += Split(
+        """
+        png_reader.cpp
+        """)
+
 # agg backend
 source += Split(
     """