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Fix compiling for 32-bit Linux #627

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Fix compiling for 32-bit Linux #627

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5 changes: 5 additions & 0 deletions physx/source/compiler/cmake/linux/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,11 @@ IF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "Clang")
SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -fstrict-aliasing ${CLANG_WARNINGS}" CACHE INTERNAL "PhysX CXX")
ELSEIF ("${CMAKE_CXX_COMPILER_ID}" STREQUAL "GNU")
SET(PHYSX_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11 -fno-rtti -fno-exceptions -ffunction-sections -fdata-sections -fno-strict-aliasing ${GCC_WARNINGS}" CACHE INTERNAL "PhysX CXX")

# Enable SSE2 and fix double alignment for 32-bit x86 builds
IF (CMAKE_SYSTEM_PROCESSOR MATCHES "i686.*|i386.*|x86.*")
STRING(APPEND PHYSX_CXX_FLAGS " -malign-double -msse2")
ENDIF()
ENDIF()

# Build debug info for all configurations
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