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closes https://github.com/assimp/assimp/issues/97: define for 32-bit linux

pull/978/head
Kim Kulling 2016-08-14 12:23:16 +02:00
parent eb82a800cb
commit ec67a1f2ea
1 changed files with 7 additions and 0 deletions
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7
CMakeLists.txt
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@ -154,6 +154,13 @@ IF( CMAKE_COMPILER_IS_MINGW )
ADD_DEFINITIONS(-DASSIMP_BUILD_NO_IFC_IMPORTER )
ENDIF()
# Ensure that we do not run into issues like http://www.tcm.phy.cam.ac.uk/sw/inodes64.html on 32 bit linux
IF( UNIX )
IF (BUILD_SHARED_LIBS AND CMAKE_SIZEOF_VOID_P EQUAL 4) # only necessary for 32-bit linux
ADD_DEFINITIONS(-D_FILE_OFFSET_BITS=64 )
ENDIF()
ENDIF()
IF((CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX) AND NOT CMAKE_COMPILER_IS_MINGW)
IF (BUILD_SHARED_LIBS AND CMAKE_SIZEOF_VOID_P EQUAL 8) # -fPIC is only required for shared libs on 64 bit
SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fPIC")