ceev/CMakeLists.txt

cmake_minimum_required(VERSION 3.7)

project(ceev)

execute_process(
    COMMAND git rev-parse --short HEAD
    WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
    OUTPUT_VARIABLE GIT_COMMIT_HASH
    OUTPUT_STRIP_TRAILING_WHITESPACE)

execute_process(
	COMMAND git log -1 --pretty=%B
	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
	OUTPUT_VARIABLE GIT_COMMIT_MSG
	OUTPUT_STRIP_TRAILING_WHITESPACE)

# Hacky way to get environment variables
execute_process(
    COMMAND bash -c "echo $VIM"
    OUTPUT_VARIABLE ISVIM
    OUTPUT_STRIP_TRAILING_WHITESPACE)

set(CMAKE_CXX_STANDARD 17)
find_package(SDL2 REQUIRED)
include_directories(${SDL2_INCLUDE_DIRS})
add_executable(ceev src/ceev.cc src/ceev.h src/colors.cc src/colors.h)
target_link_libraries(ceev ${SDL2_LIBRARIES})

target_compile_definitions(${PROJECT_NAME} PRIVATE
    "-DGIT_COMMIT_HASH=\"${GIT_COMMIT_HASH}\"")

string(REPLACE "\n" "\\n" GIT_COMMIT_MSG "${GIT_COMMIT_MSG}")

target_compile_definitions(${PROJECT_NAME} PRIVATE
    "-DGIT_COMMIT_MSG=\"${GIT_COMMIT_MSG}\"")

target_compile_definitions(${PROJECT_NAME} PRIVATE "-DISVIM=${ISVIM}")