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4ccd459994
It is automatically set in CMakeFindBinUtils.cmake using the value of _CMAKE_TOOLCHAIN_PREFIX extracted from the compiler name within CMakeDetermineCCompiler.cmake. The CMake issue is #15448 - https://cmake.org/Bug/view.php?id=15448
21 lines
719 B
CMake
21 lines
719 B
CMake
set(CMAKE_SYSTEM_NAME Linux)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_SYSTEM_PROCESSOR i686)
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# Setting these is not needed because the -m32 flag is already
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# associated with the ${cross_triple}-gcc wrapper script.
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#set(CMAKE_CXX_COMPILER_ARG1 "-m32")
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#set(CMAKE_C_COMPILER_ARG1 "-m32")
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set(cross_triple "i686-linux-gnu")
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set(CMAKE_C_COMPILER /usr/${cross_triple}/bin/${cross_triple}-gcc)
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set(CMAKE_CXX_COMPILER /usr/${cross_triple}/bin/${cross_triple}-g++)
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set(CMAKE_ASM_COMPILER ${CMAKE_C_COMPILER})
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# Discard path returned by pkg-config and associated with HINTS in module
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# like FindOpenSSL.
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set(CMAKE_IGNORE_PATH /usr/lib/x86_64-linux-gnu/ /usr/lib/x86_64-linux-gnu/lib/)
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set(CMAKE_CROSSCOMPILING_EMULATOR sh -c)
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