CMakeLists.txt

#-------------------------------------------------------------------------------
#	CMAKE SETTINGS
#-------------------------------------------------------------------------------

cmake_minimum_required(VERSION 2.8.12)

#-------------------------------------------------------------------------------
#	COMMAND SOURCE CODE
#-------------------------------------------------------------------------------

# .cpp files
list(APPEND COMMAND_SOURCE_FILES
src/commands/command
src/commands/echo.cpp
src/commands/wait.cpp
)

#-------------------------------------------------------------------------------
#	SOURCE CODE
#-------------------------------------------------------------------------------

# .h files
list(APPEND HEADER_FILES
src/command.h
src/commandCallback.h
src/parser.h
src/script.h
)

# .cpp files
list(APPEND SOURCE_FILES
src/command.cpp
src/main.cpp
src/parser.cpp
src/script.cpp
)

# on windows, append headers to source so they show up in visual studio
if(WIN32)
	LIST(APPEND SOURCE_FILES ${HEADER_FILES})
endif()

# Set the project name
PROJECT(script)

#-------------------------------------------------------------------------------
#	COMPILE FLAGS
#-------------------------------------------------------------------------------

set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_STANDARD 17)

if(MSVC)
	add_compile_options(/MP)
elseif(CMAKE_COMPILER_IS_GNUCXX)
	add_compile_options(-std=c++17)
endif(MSVC)

#-------------------------------------------------------------------------------
#	HELPERS
#-------------------------------------------------------------------------------

# Helper function to add preprocesor definition of FILE_BASENAME
# to pass the filename without directory path for debugging use.
#
# Example:
#
#   define_file_basename_for_sources(my_target)
#
# Will add -DFILE_BASENAME="filename" for each source file depended on
# by my_target, where filename is the name of the file.
#
function(define_file_basename_for_sources targetname)
    get_target_property(source_files "${targetname}" SOURCES)
    foreach(sourcefile ${source_files})
        # Get source file's current list of compile definitions.
        get_property(defs SOURCE "${sourcefile}"
            PROPERTY COMPILE_DEFINITIONS)
        # Add the FILE_BASENAME=filename compile definition to the list.
        get_filename_component(basename "${sourcefile}" NAME_WE)
        list(APPEND defs "FILE_BASENAME=${basename}")
        # Set the updated compile definitions on the source file.
        set_property(
            SOURCE "${sourcefile}"
            PROPERTY COMPILE_DEFINITIONS ${defs})
    endforeach()
endfunction()



#-------------------------------------------------------------------------------
#	GENERATE EXECUTABLE
#-------------------------------------------------------------------------------

# Set additional include directories
include_directories(${INCLUDE_DIRS} ${PROJECT_SOURCE_DIR}/src ${PROJECT_SOURCE_DIR}/src/commands)

# Generate the executable
add_executable(${PROJECT_NAME} ${SOURCE_FILES} ${COMMAND_SOURCE_FILES})

define_file_basename_for_sources(${PROJECT_NAME})