2019-08-19 21:28:04 +02:00
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CMAKE_MINIMUM_REQUIRED(VERSION 3.2)
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INCLUDE(CheckFunctionExists)
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FIND_PACKAGE(PkgConfig)
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FIND_PACKAGE(BISON)
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FIND_PACKAGE(FLEX)
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PKG_CHECK_MODULES(CMOCKA REQUIRED cmocka)
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ENABLE_TESTING()
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SET(VERSION "0.4")
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SET(TARGET "dice")
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SET(SOURCES
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"lib/diceexpr.c"
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"lib/dice.c"
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)
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SET(HEADERS
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"lib/dice.h"
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)
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2019-08-19 21:33:32 +02:00
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INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/lib
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${CMAKE_CURRENT_BINARY_DIR}
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)
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2019-08-19 21:28:04 +02:00
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# Yacc/BISON/Flex stuff
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BISON_TARGET(DICE_PARSER
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"${CMAKE_CURRENT_SOURCE_DIR}/lib/dice_parse.y"
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"${CMAKE_CURRENT_BINARY_DIR}/dice_parse.c"
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COMPILE_FLAGS "-d"
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)
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FLEX_TARGET(DICE_LEXER
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"${CMAKE_CURRENT_SOURCE_DIR}/lib/dice_lexer.l"
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"${CMAKE_CURRENT_BINARY_DIR}/dice_lexer.c"
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COMPILE_FLAGS "-P dp"
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)
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ADD_DEFINITIONS("-Wall")
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CHECK_FUNCTION_EXISTS("arc4random_uniform" HAVE_ARC4RANDOM_UNIFORM)
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IF (HAVE_ARC4RANDOM_UNIFORM)
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ADD_DEFINITIONS("-DHAVE_ARC4RANDOM_UNIFORM")
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ELSE()
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PKG_CHECK_MODULES(BSD REQUIRED libbsd)
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INCLUDE_DIRECTORIES(${BSD_INCLUDE_DIRS})
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# used in pkg-config IN file
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SET(REQUIRES "libbsd")
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ENDIF()
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# pkg-config file
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CONFIGURE_FILE("${CMAKE_CURRENT_SOURCE_DIR}/libdice.pc.in"
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"${CMAKE_CURRENT_BINARY_DIR}/libdice.pc"
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)
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ADD_LIBRARY(${TARGET} SHARED
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${SOURCES} ${HEADERS}
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${BISON_DICE_PARSER_OUTPUTS}
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${FLEX_DICE_LEXER_OUTPUTS}
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)
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IF (NOT HAVE_ARC4RANDOM_UNIFORM)
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TARGET_LINK_LIBRARIES(${TARGET} ${BSD_LIBRARIES} m)
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ENDIF()
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INSTALL(TARGETS ${TARGET} DESTINATION lib)
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INSTALL(FILES ${HEADERS} DESTINATION include)
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INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libdice.pc
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DESTINATION share/pkgconfig)
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ADD_SUBDIRECTORY(tests)
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