dfhack/plugins/Plugins.cmake

157 lines
5.2 KiB
CMake

IF(UNIX)
IF(NOT APPLE)
# Linux: Check for unresolved symbols at link time
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wl,-z,defs")
SET(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wl,-z,defs")
ENDIF()
ENDIF()
include_directories("${dfhack_SOURCE_DIR}/library/include")
include_directories("${dfhack_SOURCE_DIR}/library/proto")
include_directories("${CMAKE_CURRENT_SOURCE_DIR}/proto")
include_directories("${dfhack_SOURCE_DIR}/library/depends/xgetopt")
MACRO(CAR var)
SET(${var} ${ARGV1})
ENDMACRO()
MACRO(CDR var junk)
SET(${var} ${ARGN})
ENDMACRO()
MACRO(LIST_CONTAINS var value)
SET(${var})
FOREACH (value2 ${ARGN})
IF (${value} STREQUAL ${value2})
SET(${var} TRUE)
ENDIF()
ENDFOREACH()
ENDMACRO()
MACRO(PARSE_ARGUMENTS prefix arg_names option_names)
SET(DEFAULT_ARGS)
FOREACH(arg_name ${arg_names})
SET(${prefix}_${arg_name})
ENDFOREACH()
FOREACH(option ${option_names})
SET(${prefix}_${option} FALSE)
ENDFOREACH()
SET(current_arg_name DEFAULT_ARGS)
SET(current_arg_list)
FOREACH(arg ${ARGN})
LIST_CONTAINS(is_arg_name ${arg} ${arg_names})
IF (is_arg_name)
SET(${prefix}_${current_arg_name} ${current_arg_list})
SET(current_arg_name ${arg})
SET(current_arg_list)
ELSE()
LIST_CONTAINS(is_option ${arg} ${option_names})
IF(is_option)
SET(${prefix}_${arg} TRUE)
ELSE()
SET(current_arg_list ${current_arg_list} ${arg})
ENDIF()
ENDIF()
ENDFOREACH()
SET(${prefix}_${current_arg_name} ${current_arg_list})
ENDMACRO()
MACRO(DFHACK_PLUGIN)
PARSE_ARGUMENTS(PLUGIN
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"LINK_LIBRARIES;DEPENDS;PROTOBUFS;COMPILE_FLAGS;COMPILE_FLAGS_GCC;COMPILE_FLAGS_MSVC"
"SOME_OPT"
${ARGN}
)
CAR(PLUGIN_NAME ${PLUGIN_DEFAULT_ARGS})
CDR(PLUGIN_SOURCES ${PLUGIN_DEFAULT_ARGS})
SET(PLUGIN_PROTOS)
FOREACH(pbuf ${PLUGIN_PROTOBUFS})
LIST(APPEND PLUGIN_PROTOS ${CMAKE_CURRENT_SOURCE_DIR}/proto/${pbuf}.proto)
ENDFOREACH()
LIST(LENGTH PLUGIN_PROTOS NUM_PROTO)
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IF(NUM_PROTO)
STRING(REPLACE ".proto" ".pb.cc" PLUGIN_PROTO_SRCS "${PLUGIN_PROTOS}")
STRING(REPLACE ".proto" ".pb.h" PLUGIN_PROTO_HDRS "${PLUGIN_PROTOS}")
STRING(REPLACE "/proto/" "/proto/tmp/" PLUGIN_PROTO_TMP_FILES "${PLUGIN_PROTO_SRCS};${PLUGIN_PROTO_HDRS}")
SET_SOURCE_FILES_PROPERTIES(${PLUGIN_PROTO_SRCS} ${PLUGIN_PROTO_HDRS} PROPERTIES GENERATED TRUE)
# Force a re-gen if any *.pb.* files are missing
# (only runs when cmake is run, but better than nothing)
FOREACH(file IN LISTS PLUGIN_PROTO_SRCS PLUGIN_PROTO_HDRS)
IF(NOT EXISTS ${file})
# MESSAGE("Resetting generate_proto_${PLUGIN_NAME} because '${file}' is missing")
FILE(REMOVE ${PLUGIN_PROTO_TMP_FILES})
BREAK()
ENDIF()
ENDFOREACH()
ADD_CUSTOM_COMMAND(
OUTPUT ${PLUGIN_PROTO_TMP_FILES}
COMMAND protoc-bin -I=${CMAKE_CURRENT_SOURCE_DIR}/proto/
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--cpp_out=${CMAKE_CURRENT_SOURCE_DIR}/proto/tmp/
${PLUGIN_PROTOS}
COMMAND ${PERL_EXECUTABLE} ${CMAKE_SOURCE_DIR}/depends/copy-if-different.pl
${PLUGIN_PROTO_TMP_FILES}
${CMAKE_CURRENT_SOURCE_DIR}/proto/
COMMENT "Generating plugin ${PLUGIN_NAME} protobufs"
DEPENDS protoc-bin ${PLUGIN_PROTOS}
)
IF(UNIX)
SET_SOURCE_FILES_PROPERTIES(${PLUGIN_PROTO_SRCS} PROPERTIES COMPILE_FLAGS "-Wno-misleading-indentation")
ENDIF()
ADD_CUSTOM_TARGET(generate_proto_${PLUGIN_NAME} DEPENDS ${PLUGIN_PROTO_TMP_FILES})
# Merge headers into sources
SET_SOURCE_FILES_PROPERTIES( ${PLUGIN_PROTO_HDRS} PROPERTIES HEADER_FILE_ONLY TRUE )
LIST(APPEND PLUGIN_SOURCES ${PLUGIN_PROTO_HDRS})
LIST(APPEND PLUGIN_SOURCES ${PLUGIN_PROTO_SRCS})
LIST(APPEND PLUGIN_SOURCES ${PLUGIN_PROTOS})
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IF(UNIX)
SET(PLUGIN_COMPILE_FLAGS "${PLUGIN_COMPILE_FLAGS} -include Export.h")
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ELSE()
SET(PLUGIN_COMPILE_FLAGS "${PLUGIN_COMPILE_FLAGS} /FI\"Export.h\"")
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ENDIF()
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ENDIF()
ADD_LIBRARY(${PLUGIN_NAME} MODULE ${PLUGIN_SOURCES})
IDE_FOLDER(${PLUGIN_NAME} "Plugins")
IF(NUM_PROTO)
ADD_DEPENDENCIES(${PLUGIN_NAME} generate_proto_${PLUGIN_NAME})
TARGET_LINK_LIBRARIES(${PLUGIN_NAME} dfhack protobuf-lite dfhack-version ${PLUGIN_LINK_LIBRARIES})
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ELSE()
TARGET_LINK_LIBRARIES(${PLUGIN_NAME} dfhack dfhack-version ${PLUGIN_LINK_LIBRARIES})
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ENDIF()
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ADD_DEPENDENCIES(${PLUGIN_NAME} dfhack-version)
# Make sure the source is generated before the executable builds.
ADD_DEPENDENCIES(${PLUGIN_NAME} generate_proto)
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IF(UNIX)
SET(PLUGIN_COMPILE_FLAGS "${PLUGIN_COMPILE_FLAGS} ${PLUGIN_COMPILE_FLAGS_GCC}")
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ELSE()
SET(PLUGIN_COMPILE_FLAGS "${PLUGIN_COMPILE_FLAGS} ${PLUGIN_COMPILE_FLAGS_MSVC}")
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ENDIF()
SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES COMPILE_FLAGS "${PLUGIN_COMPILE_FLAGS}")
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IF(APPLE)
SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES SUFFIX .plug.dylib PREFIX "")
ELSEIF(UNIX)
SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES SUFFIX .plug.so PREFIX "")
ELSE()
SET_TARGET_PROPERTIES(${PLUGIN_NAME} PROPERTIES SUFFIX .plug.dll)
ENDIF()
install(TARGETS ${PLUGIN_NAME}
LIBRARY DESTINATION ${DFHACK_PLUGIN_DESTINATION}
RUNTIME DESTINATION ${DFHACK_PLUGIN_DESTINATION})
ENDMACRO(DFHACK_PLUGIN)