mirror of https://github.com/PCSX2/pcsx2.git
cmake: always set -m32 for 32 bits build
It fixes cross-compilition issue when users/env set CC/CXX variables
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@ -4,9 +4,15 @@ set(CMAKE_SYSTEM_PROCESSOR i686)
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# It could be i?86-*linux-gnu, x86_64-*linux-gnu, x86_64-*linux-gnux32, etc.
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# It could be i?86-*linux-gnu, x86_64-*linux-gnu, x86_64-*linux-gnux32, etc.
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# Leave it generic to only support amd64 or x32 to i386 with any compiler.
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# Leave it generic to only support amd64 or x32 to i386 with any compiler.
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if("$ENV{CC}" STREQUAL "" OR "$ENV{CXX}" STREQUAL "")
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if ("$ENV{CC}" STREQUAL "")
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set(CMAKE_C_COMPILER cc -m32)
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set(CMAKE_C_COMPILER cc -m32)
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else()
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set(CMAKE_C_COMPILER $ENV{CC} -m32)
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endif()
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if ("$ENV{CXX}" STREQUAL "")
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set(CMAKE_CXX_COMPILER c++ -m32)
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set(CMAKE_CXX_COMPILER c++ -m32)
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else()
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set(CMAKE_CXX_COMPILER $ENV{CXX} -m32)
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endif()
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endif()
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# cmake 2.8.5 correctly sets CMAKE_LIBRARY_ARCHITECTURE for Debian multiarch.
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# cmake 2.8.5 correctly sets CMAKE_LIBRARY_ARCHITECTURE for Debian multiarch.
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