CMakeLists.txt

cmake_minimum_required(VERSION 3.27)

#set(CMAKE_SYSTEM_NAME Windows)

if(CMAKE_SYSTEM_NAME MATCHES "Windows")
	set(CMAKE_C_COMPILER   x86_64-w64-mingw32-gcc)
	set(CMAKE_CXX_COMPILER x86_64-w64-mingw32-g++)
	set(CMAKE_RC_COMPILER  x86_64-w64-mingw32-windres)
	set(CMAKE_RANLIB       x86_64-w64-mingw32-ranlib)

	set(CMAKE_FIND_ROOT_PATH "/usr/x86_64-w64-mingw32")
	set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
	set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
	set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
else()
	set(CMAKE_C_COMPILER   gcc)
	set(CMAKE_CXX_COMPILER g++)
endif()

set(CMAKE_CXX_FLAGS  "-Wall -Wextra -g")
set(CMAKE_C_FLAGS    "-Wall -Wextra -g")
set(CMAKE_SHARED_LIBRARY_LINK_CXX_FLAGS)

project(gibmeaname)

# OpenGL
set(OpenGL_GL_PREFERENCE GLVND)
find_package(OpenGL REQUIRED)

# imgui source files
file(GLOB cppsource CONFIGURE_DEPENDS "imgui/*.cpp"
                                      "imgui/backends/imgui_impl_glfw.cpp"
                                      "imgui/backends/imgui_impl_opengl3.cpp")
add_library(imgui ${cppsource})
target_include_directories(imgui PUBLIC imgui/)
unset(cppsource)

# implot source files
file(GLOB_RECURSE cppsource CONFIGURE_DEPENDS "implot/*.cpp")
add_library(implot ${cppsource})
target_link_libraries(implot imgui)
target_include_directories(implot PUBLIC implot/)
unset(cppsource)

# glad source files
file(GLOB csource   CONFIGURE_DEPENDS "glad/glad.c")
add_library(glad ${csource})
unset(csource)

# stb_image source files
file(GLOB csource   CONFIGURE_DEPENDS "stbi/stb_image.c")
add_library(stb_image ${csource})
unset(csource)

# exe source files
file(GLOB cppsource CONFIGURE_DEPENDS "*.cpp")

add_executable(sim ${csource} ${cppsource})
target_link_libraries(sim ${OPENGL_LIBRARIES} glad stb_image imgui implot ginac cln)

if(CMAKE_SYSTEM_NAME MATCHES "Windows")
	target_link_libraries(sim -lm -lgdi32 -luser32 -lkernel32)
	target_link_libraries(sim glfw3)
else()
	target_link_libraries(sim -lglfw -lGL -lrt -lm -lX11 -lpthread -lXrandr -lXi -ldl -lxcb -lXau -lXdmcp)
endif()

add_custom_command(
	TARGET sim
	POST_BUILD
	COMMAND ${CMAKE_COMMAND}
	ARGS -E copy $<TARGET_FILE:sim> ${PROJECT_SOURCE_DIR}
)