mirror of https://github.com/ArduPilot/ardupilot
58 lines
2.2 KiB
Plaintext
58 lines
2.2 KiB
Plaintext
@[if DEVELSPACE]@
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# bin and template dir variables in develspace
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set(GENCPP_BIN "@(CMAKE_CURRENT_SOURCE_DIR)/scripts/gen_cpp.py")
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set(GENCPP_TEMPLATE_DIR "@(CMAKE_CURRENT_SOURCE_DIR)/scripts")
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@[else]@
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# bin and template dir variables in installspace
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set(GENCPP_BIN "${gencpp_DIR}/../../../@(CATKIN_PACKAGE_BIN_DESTINATION)/gen_cpp.py")
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set(GENCPP_TEMPLATE_DIR "${gencpp_DIR}/..")
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@[end if]@
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# Generate .msg->.h for cpp
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# The generated .h files should be added ALL_GEN_OUTPUT_FILES_cpp
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macro(_generate_msg_cpp ARG_PKG ARG_MSG ARG_IFLAGS ARG_MSG_DEPS ARG_GEN_OUTPUT_DIR)
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file(MAKE_DIRECTORY ${ARG_GEN_OUTPUT_DIR})
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#Create input and output filenames
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get_filename_component(MSG_NAME ${ARG_MSG} NAME)
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get_filename_component(MSG_SHORT_NAME ${ARG_MSG} NAME_WE)
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set(MSG_GENERATED_NAME ${MSG_SHORT_NAME}.h)
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set(GEN_OUTPUT_FILE ${ARG_GEN_OUTPUT_DIR}/${MSG_GENERATED_NAME})
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assert(CATKIN_ENV)
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add_custom_command(OUTPUT ${GEN_OUTPUT_FILE}
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DEPENDS ${GENCPP_BIN} ${ARG_MSG} ${ARG_MSG_DEPS} "${GENCPP_TEMPLATE_DIR}/msg.h.template" ${ARGN}
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COMMAND ${CATKIN_ENV} ${PYTHON_EXECUTABLE} ${GENCPP_BIN} ${ARG_MSG}
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${ARG_IFLAGS}
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-p ${ARG_PKG}
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-o ${ARG_GEN_OUTPUT_DIR}
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-e ${GENCPP_TEMPLATE_DIR}
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COMMENT "Generating C++ code from ${ARG_PKG}/${MSG_NAME}"
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)
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list(APPEND ALL_GEN_OUTPUT_FILES_cpp ${GEN_OUTPUT_FILE})
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gencpp_append_include_dirs()
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endmacro()
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#gencpp uses the same program to generate srv and msg files, so call the same macro
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macro(_generate_srv_cpp ARG_PKG ARG_SRV ARG_IFLAGS ARG_MSG_DEPS ARG_GEN_OUTPUT_DIR)
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_generate_msg_cpp(${ARG_PKG} ${ARG_SRV} "${ARG_IFLAGS}" "${ARG_MSG_DEPS}" ${ARG_GEN_OUTPUT_DIR} "${GENCPP_TEMPLATE_DIR}/srv.h.template")
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endmacro()
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macro(_generate_module_cpp)
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# the macros, they do nothing
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endmacro()
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set(gencpp_INSTALL_DIR include)
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macro(gencpp_append_include_dirs)
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if(NOT gencpp_APPENDED_INCLUDE_DIRS)
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# make sure we can find generated messages and that they overlay all other includes
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include_directories(BEFORE ${CATKIN_DEVEL_PREFIX}/${gencpp_INSTALL_DIR})
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# pass the include directory to catkin_package()
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list(APPEND ${PROJECT_NAME}_INCLUDE_DIRS ${CATKIN_DEVEL_PREFIX}/${gencpp_INSTALL_DIR})
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set(gencpp_APPENDED_INCLUDE_DIRS TRUE)
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endif()
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endmacro()
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