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@@ -63,7 +63,9 @@ if( CMAKE_COMPILER_IS_MINGW )
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endif()
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endif()
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if((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW)
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if((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW)
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- set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC") # this is a very important switch and some libraries seem now to have it....
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+ if (BUILD_SHARED_LIBS AND CMAKE_SIZEOF_VOID_P EQUAL 8) # -fPIC is only required for shared libs on 64 bit
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+ set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")
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+ endif()
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# hide all not-exported symbols
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# hide all not-exported symbols
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Wall" )
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=hidden -Wall" )
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elseif(MSVC)
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elseif(MSVC)
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abma