CMakeLists for parser

[Filyus]

This must be comfortable to customize the list of used libraries:

set(HEADERS
    raylib_api "${RAYLIB_DIR}/src/raylib.h" "-d RLAPI"
    raymath_api "${RAYLIB_DIR}/src/raymath.h" "-d RMAPI"
    rlgl_api "${RAYLIB_DIR}/src/rlgl.h" "-d RLAPI -t \"RLGL IMPLEMENTATION\""
    reasings_api "${RAYLIB_DIR}/examples/others/reasings.h" "-d EASEDEF"
)

if(USE_LIBRARY_RMEM)
    list(APPEND HEADERS rmem_api "${RMEM_DIR}/src/rmem.h" "-d RMEMAPI -t \"RMEM IMPLEMENTATION\"")
endif()
if(USE_LIBRARY_RRES)
    list(APPEND HEADERS rres_api "${RRES_DIR}/src/rres.h" "-d RRESAPI -t \"RRES IMPLEMENTATION\"")
endif()
if(USE_LIBRARY_PHYSAC)
    list(APPEND HEADERS physac_api "${PHYSAC_DIR}/src/physac.h" "-d PHYSACDEF -t \"PHYSAC IMPLEMENTATION\"")
endif()
if(USE_LIBRARY_RAYGUI)
    list(APPEND HEADERS raygui_api "${RAYGUI_DIR}/src/raygui.h" "-d RAYGUIAPI -t \"RAYGUI IMPLEMENTATION\"")
endif()
if(USE_LIBRARY_RAUDIO)
    list(APPEND HEADERS raudio_api "${RAUDIO_DIR}/src/raudio.h" "-t \"RAUDIO IMPLEMENTATION\"")
endif()

[raysan5]

@Filyus I'm afraid I'm not adding this alternative build system. I'm personally not a fan of Cmake and the code is jsut one single .c file. It seems to me like over-engineering.