Installing/MacOS Build w Homebrew

If you did not already install homebrew do it by invoking

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

make sure your homebrew db is up-to-date

brew update

Install dependencies

brew install Caskroom/cask/xquartz
brew install gdal
brew install proj
brew install xerces-c
brew install homebrew/x11/fox

Set necessary environment variables

export CPPFLAGS="$CPPFLAGS -I/opt/X11/include/"
export LDFLAGS="-L/opt/X11/lib"

Run configure

./configure CXX=clang++ CXXFLAGS="-stdlib=libc++ -std=gnu++11" --with-xerces=/usr/local --with-proj-gdal=/usr/local

Build

make -j8

Install

make install