mirror of https://github.com/PCSX2/pcsx2.git
56 lines
2.0 KiB
CMake
56 lines
2.0 KiB
CMake
# Tell cmake we are cross compiling and targeting linux
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set(CMAKE_SYSTEM_NAME Linux)
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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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# Leave it generic to only support amd64 or x32 to i386 with any compiler.
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if ("$ENV{CC}" STREQUAL "")
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set(CMAKE_C_COMPILER cc -m32)
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elseif(NOT "$ENV{CC}" MATCHES "-m32")
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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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elseif(NOT "$ENV{CXX}" MATCHES "-m32")
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set(CMAKE_CXX_COMPILER $ENV{CXX} -m32)
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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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# Be really strict about what gets used.
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if(EXISTS /usr/lib/i386-linux-gnu)
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set(CMAKE_SYSTEM_IGNORE_PATH
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/lib /lib64 /lib32
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/usr/lib /usr/lib64 /usr/lib32
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/usr/local/lib /usr/local/lib64 /usr/local/lib32)
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list(APPEND CMAKE_LIBRARY_PATH /usr/local/lib/i386-linux-gnu)
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list(APPEND CMAKE_LIBRARY_PATH /usr/lib/i386-linux-gnu)
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list(APPEND CMAKE_LIBRARY_PATH /lib/i386-linux-gnu)
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elseif(EXISTS /usr/lib32)
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set(CMAKE_SYSTEM_IGNORE_PATH
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/lib /lib64
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/usr/lib /usr/lib64
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/usr/local/lib /usr/local/lib64)
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set(CMAKE_LIBRARY_ARCHITECTURE "../lib32")
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list(APPEND CMAKE_LIBRARY_PATH /usr/local/lib32)
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list(APPEND CMAKE_LIBRARY_PATH /usr/lib32)
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list(APPEND CMAKE_LIBRARY_PATH /lib32)
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else()
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set(CMAKE_SYSTEM_IGNORE_PATH
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/lib64
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/usr/lib64
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/usr/local/lib64)
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set(CMAKE_LIBRARY_ARCHITECTURE ".")
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list(APPEND CMAKE_LIBRARY_PATH /usr/local/lib)
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list(APPEND CMAKE_LIBRARY_PATH /usr/lib)
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list(APPEND CMAKE_LIBRARY_PATH /lib)
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endif()
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list(REMOVE_DUPLICATES CMAKE_LIBRARY_PATH)
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# If given a CMAKE_FIND_ROOT_PATH then
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# FIND_PROGRAM ignores CMAKE_FIND_ROOT_PATH (probably can't run)
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# FIND_{LIBRARY,INCLUDE,PACKAGE} only uses the files in CMAKE_FIND_ROOT_PATH.
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set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
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set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
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set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
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