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35 lines
1.2 KiB
CMake
35 lines
1.2 KiB
CMake
set(CMAKE_SYSTEM_NAME "Linux")
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set(CMAKE_SYSTEM_PROCESSOR "mips32")
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if (ENABLE_DSPR2 AND ENABLE_MSA)
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message(FATAL_ERROR "ENABLE_DSPR2 and ENABLE_MSA cannot be combined.")
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endif ()
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if (ENABLE_DSPR2)
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set(HAVE_DSPR2 1 CACHE BOOL "" FORCE)
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set(MIPS_CFLAGS "-mdspr2")
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set(MIPS_CXXFLAGS "-mdspr2")
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elseif (ENABLE_MSA)
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set(HAVE_MSA 1 CACHE BOOL "" FORCE)
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set(MIPS_CFLAGS "-mmsa")
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set(MIPS_CXXFLAGS "-mmsa")
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endif ()
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if ("${MIPS_CPU}" STREQUAL "")
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set(MIPS_CFLAGS "${MIPS_CFLAGS} -mips32r2")
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set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} -mips32r2")
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elseif ("${MIPS_CPU}" STREQUAL "p5600")
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set(P56_FLAGS "-mips32r5 -mload-store-pairs -msched-weight -mhard-float -mfp64")
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set(MIPS_CFLAGS "${MIPS_CFLAGS} ${P56_FLAGS}")
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set(MIPS_CXXFLAGS "${MIPS_CXXFLAGS} ${P56_FLAGS}")
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set(CMAKE_EXE_LINKER_FLAGS "-mfp64 ${CMAKE_EXE_LINKER_FLAGS}")
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endif ()
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set(CMAKE_C_COMPILER ${CROSS}gcc)
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set(CMAKE_CXX_COMPILER ${CROSS}g++)
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set(AS_EXECUTABLE ${CROSS}as)
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set(CMAKE_C_COMPILER_ARG1 "-EL ${MIPS_CFLAGS}")
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set(CMAKE_CXX_COMPILER_ARG1 "-EL ${MIPS_CXXFLAGS}")
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set(THREADS_PTHREAD_ARG "2" CACHE STRING "Forcibly set by CMakeLists.txt." FORCE)
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