From 07e06e1781cb4ab64d34ed3471a4b67ac927a4ad Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@mapbox.com>
Date: Wed, 17 Jun 2015 12:33:48 -0700
Subject: [PATCH] tame a few more boost -Wsign-conversion warnings

---
 src/image_options.cpp              | 8 ++++++++
 src/mapped_memory_cache.cpp        | 1 +
 src/text/font_feature_settings.cpp | 1 +
 3 files changed, 10 insertions(+)

diff --git a/src/image_options.cpp b/src/image_options.cpp
index 0c102aeb1..3b1b1fe07 100644
--- a/src/image_options.cpp
+++ b/src/image_options.cpp
@@ -21,8 +21,16 @@
  *****************************************************************************/
 
 #include <mapnik/image_options.hpp>
+
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#pragma GCC diagnostic ignored "-Wunused-local-typedef"
+#pragma GCC diagnostic ignored "-Wshadow"
+#pragma GCC diagnostic ignored "-Wsign-conversion"
+#pragma GCC diagnostic ignored "-Wconversion"
 #include <boost/spirit/include/qi.hpp>
 #include <boost/fusion/include/std_pair.hpp>
+#pragma GCC diagnostic pop
 
 namespace mapnik { namespace detail {
 
diff --git a/src/mapped_memory_cache.cpp b/src/mapped_memory_cache.cpp
index 318c81c7c..abe08d1b9 100644
--- a/src/mapped_memory_cache.cpp
+++ b/src/mapped_memory_cache.cpp
@@ -31,6 +31,7 @@
 #include <boost/assert.hpp>
 #pragma GCC diagnostic push
 #pragma GCC diagnostic ignored "-Wshadow"
+#pragma GCC diagnostic ignored "-Wsign-conversion"
 #include <boost/interprocess/mapped_region.hpp>
 #include <boost/interprocess/file_mapping.hpp>
 #pragma GCC diagnostic pop
diff --git a/src/text/font_feature_settings.cpp b/src/text/font_feature_settings.cpp
index ac46e4f9b..581c08501 100644
--- a/src/text/font_feature_settings.cpp
+++ b/src/text/font_feature_settings.cpp
@@ -29,6 +29,7 @@
 #pragma GCC diagnostic ignored "-Wunused-parameter"
 #pragma GCC diagnostic ignored "-Wunused-local-typedef"
 #pragma GCC diagnostic ignored "-Wmissing-field-initializers"
+#pragma GCC diagnostic ignored "-Wsign-conversion"
 #include <boost/spirit/include/qi.hpp>
 #include <boost/version.hpp>
 #pragma GCC diagnostic pop