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cmake_minimum_required(VERSION 2.6)
if(POLICY CMP0011)
cmake_policy(SET CMP0011 NEW)
endif(POLICY CMP0011)
find_program(GDBUS_CODEGEN NAMES gdbus-codegen DOC "gdbus-codegen executable")
if(NOT GDBUS_CODEGEN)
message(FATAL_ERROR "Excutable gdbus-codegen not found")
endif()
function(add_gdbus_codegen)
set(_one_value OUTFILES NAME PREFIX NAMESPACE SERVICE_XML)
set(_multi_value DEPENDS)
cmake_parse_arguments (arg "" "${_one_value}" "${_multi_value}" ${ARGN})
if(arg_PREFIX)
set(PREFIX --interface-prefix ${arg_PREFIX})
endif()
if(arg_NAMESPACE)
set(NAMESPACE --c-namespace ${arg_NAMESPACE})
endif()
add_custom_command(
OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.h" "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.c"
COMMAND "${GDBUS_CODEGEN}"
--generate-c-code "${arg_NAME}"
${PREFIX}
${NAMESPACE}
"${arg_SERVICE_XML}"
WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}
DEPENDS ${arg_DEPENDS} "${arg_SERVICE_XML}"
)
set(${arg_OUTFILES} ${${arg_OUTFILES}} "${CMAKE_CURRENT_BINARY_DIR}/${arg_NAME}.c" PARENT_SCOPE)
endfunction(add_gdbus_codegen)
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