reinstall fontconfig as needed; const an imbigious == operator

CI/before_install.osx.sh

@@ -9,7 +9,7 @@ brew update --quiet
 [ -z "${TRAVIS}" ] && brew uninstall --ignore-dependencies qt@6 || true
 
 # Some of these tools can come from places other than brew, so check before installing
-[ -z "${TRAVIS}" ] && brew install fontconfig
+[ -z "${TRAVIS}" ] && brew reinstall fontconfig
 command -v ccache >/dev/null 2>&1 || brew install ccache
 command -v cmake >/dev/null 2>&1 || brew install cmake
 command -v qmake >/dev/null 2>&1 || brew install qt@5

apps/openmw/mwrender/globalmap.cpp

@@ -453,7 +453,7 @@ namespace MWRender
             : mLeft(left), mTop(top), mRight(right), mBottom(bottom)
         {
         }
-        bool operator == (const Box& other)
+        bool operator == (const Box& other) const
         {
             return mLeft == other.mLeft && mTop == other.mTop && mRight == other.mRight && mBottom == other.mBottom;
         }