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Changed: #1152 FindLibwww does not make all needed libs link to ryzom_client
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1 changed files with 4 additions and 11 deletions
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@ -6,7 +6,7 @@
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#
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#
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# Syntax:
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# Syntax:
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# CHECK_UNDEFINED_SYMBOL(MYLIBRARY SYMBOL SYMBOL_FOUND)
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# CHECK_UNDEFINED_SYMBOL(MYLIBRARY SYMBOL SYMBOL_FOUND)
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# SYMBOL_FOUND will be set to TRUE or FALSE
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# SYMBOL_FOUND will be set to TRUE if UNDEFINED
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#
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#
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# Example:
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# Example:
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# CHECK_UNDEFINED_SYMBOL(PNG_LIBRARY inflate INFLATE_FOUND)
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# CHECK_UNDEFINED_SYMBOL(PNG_LIBRARY inflate INFLATE_FOUND)
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@ -16,21 +16,14 @@ MACRO(CHECK_UNDEFINED_SYMBOL MYLIBRARY SYMBOL SYMBOL_FOUND)
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IF(WIN32)
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IF(WIN32)
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# Always TRUE under Windows because we are using static libraries
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# Always TRUE under Windows because we are using static libraries
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ELSEIF(APPLE)
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ELSEIF(APPLE)
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# SET(CMAKE_OTOOL otool)
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SET(CMAKE_NM nm)
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SET(CMAKE_NM nm)
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IF(CMAKE_OTOOL)
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# Use otool to check if a library is using an external symbol
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EXEC_PROGRAM(${CMAKE_OTOOL} ARGS "-Rv ${${MYLIBRARY}} | grep ${SYMBOL}" OUTPUT_VARIABLE OTOOL_SYMBOL)
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IF(NOT OTOOL_SYMBOL MATCHES "undefined")
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SET(${SYMBOL_FOUND} FALSE)
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ENDIF(NOT OTOOL_SYMBOL MATCHES "undefined")
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ENDIF(CMAKE_OTOOL)
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IF(CMAKE_NM)
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IF(CMAKE_NM)
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# Use nm to check if a library is using an external symbol
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# Use nm to check if a library is using an external symbol
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EXEC_PROGRAM(${CMAKE_NM} ARGS "-gu ${${MYLIBRARY}} | grep ${SYMBOL}" OUTPUT_VARIABLE NM_SYMBOL)
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EXEC_PROGRAM(${CMAKE_NM} ARGS "-gu ${${MYLIBRARY}} | grep ${SYMBOL}" OUTPUT_VARIABLE NM_SYMBOL)
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MESSAGE(STATUS "Checking for undefined symbol ${SYMBOL} in ${${MYLIBRARY}}")
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IF(NOT NM_SYMBOL MATCHES ${SYMBOL})
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IF(NOT NM_SYMBOL MATCHES ${SYMBOL})
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SET(${SYMBOL_FOUND} FALSE)
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SET(${SYMBOL_FOUND} FALSE)
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MESSAGE(STATUS "Undefined symbol ${SYMBOL} detected in ${${MYLIBRARY}}")
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MESSAGE(STATUS "Defined symbol ${SYMBOL} detected in ${${MYLIBRARY}}")
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ENDIF(NOT NM_SYMBOL MATCHES ${SYMBOL})
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ENDIF(NOT NM_SYMBOL MATCHES ${SYMBOL})
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ENDIF(CMAKE_NM)
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ENDIF(CMAKE_NM)
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ELSEIF(UNIX)
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ELSEIF(UNIX)
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@ -49,7 +42,7 @@ ENDMACRO(CHECK_UNDEFINED_SYMBOL)
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#
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#
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# Syntax:
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# Syntax:
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# CHECK_LINKED_LIBRARY(MYLIBRARY OTHERLIBRARY LIBRARY_FOUND)
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# CHECK_LINKED_LIBRARY(MYLIBRARY OTHERLIBRARY LIBRARY_FOUND)
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# LIBRARY_FOUND will be set to TRUE or FALSE
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# LIBRARY_FOUND will be set to TRUE if LINKED
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#
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#
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# Example:
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# Example:
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# CHECK_LINKED_LIBRARY(PNG_LIBRARY ZLIB_LIBRARY ZLIB_FOUND)
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# CHECK_LINKED_LIBRARY(PNG_LIBRARY ZLIB_LIBRARY ZLIB_FOUND)
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