Error's During Installation

I recently updated my computer and when I went to compile my latest GEANT project it failed. I have attempted to reinstall GEANT however have been met with many errors.
I am running OSX 10.14.16 (Mojave)
with Xcode version 11
and cmake 3.15.3

-- The C compiler identification is AppleClang 11.0.0.11000033

-- The CXX compiler identification is AppleClang 11.0.0.11000033

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc

-- Check for working C compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc -- works

-- Detecting C compiler ABI info

-- Detecting C compiler ABI info - done

-- Detecting C compile features

-- Detecting C compile features - done

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++

-- Check for working CXX compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/c++ -- works

-- Detecting CXX compiler ABI info

-- Detecting CXX compiler ABI info - done

-- Detecting CXX compile features

-- Detecting CXX compile features - done

-- Found EXPAT: /usr/lib/libexpat.dylib (found version "2.2.5")

-- Found X11: /opt/X11/include

-- Looking for XOpenDisplay in /opt/X11/lib/libX11.dylib;/opt/X11/lib/libXext.dylib

-- Looking for XOpenDisplay in /opt/X11/lib/libX11.dylib;/opt/X11/lib/libXext.dylib - found

-- Looking for gethostbyname

-- Looking for gethostbyname - found

-- Looking for connect

-- Looking for connect - found

-- Looking for remove

-- Looking for remove - found

-- Looking for shmat

-- Looking for shmat - found

-- Looking for IceConnectionNumber in ICE

-- Looking for IceConnectionNumber in ICE - found

-- Found OpenGL: /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.15.sdk/System/Library/Frameworks/OpenGL.framework

-- Looking for sys/types.h

-- Looking for sys/types.h - found

-- Looking for stdint.h

-- Looking for stdint.h - found

-- Looking for stddef.h

-- Looking for stddef.h - found

-- Check size of off64_t

-- Check size of off64_t - failed

-- Looking for fseeko

-- Looking for fseeko - found

-- Looking for unistd.h

-- Looking for unistd.h - found

-- Configuring download of missing dataset G4NDL (4.5)

-- Configuring download of missing dataset G4EMLOW (7.7)

-- Configuring download of missing dataset PhotonEvaporation (5.3)

-- Configuring download of missing dataset RadioactiveDecay (5.3)

-- Configuring download of missing dataset G4PARTICLEXS (1.1)

-- Configuring download of missing dataset G4PII (1.3)

-- Configuring download of missing dataset RealSurface (2.1.1)

-- Configuring download of missing dataset G4SAIDDATA (2.0)

-- Configuring download of missing dataset G4ABLA (3.1)

-- Configuring download of missing dataset G4INCL (1.0)

-- Configuring download of missing dataset G4ENSDFSTATE (2.2)

-- The following Geant4 features are enabled:

GEANT4_BUILD_CXXSTD: Compiling against C++ Standard '11'

GEANT4_USE_SYSTEM_EXPAT: Using system EXPAT library

GEANT4_USE_OPENGL_X11: Build Geant4 OpenGL driver with X11 support

CMake Error: The following variables are used in this project, but they are set to NOTFOUND.

Please set them or make sure they are set and tested correctly in the CMake files:

FREETYPE_LIBRARY

linked by target "G4analysis" in directory /usr/local/geant4.10.05-source/source/analysis

-- Configuring incomplete, errors occurred!

See also "/usr/local/geant4.10.05-build/CMakeFiles/CMakeOutput.log".

See also "/usr/local/geant4.10.05-build/CMakeFiles/CMakeError.log".

I can see that it is failing when it checks the size of off64_t and that it needs but can not find FREETYPE_LIBRARY. Does anyone know how to rectify this?

Just install one of the package managers for macOS: macports or homebrew and then it will just be something like: port search freetype, find the package name (it might just be freetype), and then port install <package-name>