mirror of
https://github.com/VectorCamp/vectorscan.git
synced 2025-06-28 08:31:00 +03:00
17 lines
776 B
CMake
17 lines
776 B
CMake
# function for doing all the dirty work in turning a .rl into C++
|
|
|
|
function(ragelmaker src_rl)
|
|
get_filename_component(src_dir ${src_rl} PATH) # old cmake needs PATH
|
|
get_filename_component(src_file ${src_rl} NAME_WE)
|
|
set(rl_out ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}/${src_file}.cpp)
|
|
add_custom_command(
|
|
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}/${src_file}.cpp
|
|
COMMAND ${CMAKE_COMMAND} -E make_directory ${CMAKE_CURRENT_BINARY_DIR}/${src_dir}
|
|
COMMAND ${RAGEL} ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl} -o ${rl_out} -G0
|
|
DEPENDS ${CMAKE_CURRENT_SOURCE_DIR}/${src_rl}
|
|
)
|
|
add_custom_target(ragel_${src_file} DEPENDS ${rl_out})
|
|
set_source_files_properties(${rl_out} PROPERTIES GENERATED TRUE)
|
|
endfunction(ragelmaker)
|
|
|