CMakeLists.txt

# We will always try to use a version > 3.1 if avaliable
cmake_minimum_required(VERSION 3.2)

if(NOT DEFINED CMAKE_TOOLCHAIN_FILE AND DEFINED ENV{CMAKE_TOOLCHAIN_FILE})
   set(CMAKE_TOOLCHAIN_FILE $ENV{CMAKE_TOOLCHAIN_FILE})
endif()

# name of the project It is best to use something different from the exe name
project(DLA_build) 

# Here we set the C++ standard to use
set(CMAKE_CXX_STANDARD 17)
find_package(OpenImageIO CONFIG REQUIRED)
find_package(fmt CONFIG REQUIRED)
include_directories(include)

# Now we add our target executable and the file it is built from.
add_executable(DLA)
# We now add the source files we want for the project. for now we are going to just add main.cpp
# See here for more details https://crascit.com/2016/01/31/enhanced-source-file-handling-with-target_sources/
target_sources(DLA PRIVATE src/main.cpp 
                           src/image.cpp 
                           src/Walker.cpp
                           include/image.h 
                           include/rgba.h
                           include/Walker.h)
target_link_libraries(DLA PRIVATE OpenImageIO::OpenImageIO)
target_link_libraries(DLA PRIVATE fmt::fmt-header-only)