| define_property(GLOBAL PROPERTY LICENSE_TEXT |
| BRIEF_DOCS "Embedded licenses" |
| FULL_DOCS "Global string containing all aggregated licenses" |
| ) |
|
|
| function(license_add_file NAME FILE) |
| if(NOT IS_ABSOLUTE "${FILE}") |
| set(FILE "${CMAKE_CURRENT_SOURCE_DIR}/${FILE}") |
| endif() |
| if(EXISTS "${FILE}") |
| set(TITLE "License for ${NAME}") |
| string(REGEX REPLACE "." "=" UNDERLINE "${TITLE}") |
| file(READ "${FILE}" TEXT) |
| get_property(TMP GLOBAL PROPERTY LICENSE_TEXT) |
| string(APPEND TMP "R\"=L=(${TITLE}\n${UNDERLINE}\n\n${TEXT})=L=\",\n") |
| set_property(GLOBAL PROPERTY LICENSE_TEXT "${TMP}") |
| else() |
| message(WARNING "License file '${FILE}' not found") |
| endif() |
| endfunction() |
|
|
| function(license_generate TARGET_NAME) |
| message(STATUS "Generating embedded license file for target: ${TARGET_NAME}") |
| get_property(TEXT GLOBAL PROPERTY LICENSE_TEXT) |
|
|
| set(CPP_CONTENT "// Generated by CMake\n\n") |
| string(APPEND CPP_CONTENT "const char* LICENSES[] = {\n") |
| string(APPEND CPP_CONTENT "${TEXT}") |
| string(APPEND CPP_CONTENT "nullptr\n") |
| string(APPEND CPP_CONTENT "};\n") |
|
|
| set(CPP_FILE "${CMAKE_BINARY_DIR}/license.cpp") |
| file(WRITE "${CPP_FILE}" "${CPP_CONTENT}") |
|
|
| if(TARGET ${TARGET_NAME}) |
| target_sources(${TARGET_NAME} PRIVATE "${CPP_FILE}") |
| else() |
| message(FATAL_ERROR "Target '${TARGET_NAME}' does not exist") |
| endif() |
| endfunction() |
|
|
