mirror of https://github.com/zeldaret/botw.git
43 lines
1.7 KiB
CMake
43 lines
1.7 KiB
CMake
if (NOT DEFINED ENV{UKING_CLANG})
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message(FATAL_ERROR "Please define the UKING_CLANG env variable. It should point to a path such that $UKING_CLANG/bin/clang exists")
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endif()
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if (NOT DEFINED ENV{DEVKITA64})
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message(FATAL_ERROR "Please define the DEVKITA64 env variable.")
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endif()
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set(UKING_CLANG "$ENV{UKING_CLANG}")
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set(DEVKITA64 "$ENV{DEVKITA64}")
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set(NX64_OPT_FLAGS "-O3 -g")
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set(triple aarch64-none-elf)
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set(CMAKE_SYSTEM_NAME Generic)
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set(CMAKE_SYSTEM_VERSION 1)
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set(CMAKE_SYSTEM_PROCESSOR aarch64)
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set(CMAKE_SYSROOT ${UKING_CLANG})
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set(CMAKE_C_COMPILER "${UKING_CLANG}/bin/clang")
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set(CMAKE_C_COMPILER_TARGET ${triple})
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set(CMAKE_CXX_COMPILER "${UKING_CLANG}/bin/clang++")
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set(CMAKE_CXX_COMPILER_TARGET ${triple})
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set(CMAKE_C_FLAGS_RELEASE ${NX64_OPT_FLAGS})
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set(CMAKE_CXX_FLAGS_RELEASE ${NX64_OPT_FLAGS})
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set(CMAKE_C_FLAGS_RELWITHDEBINFO ${NX64_OPT_FLAGS})
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set(CMAKE_CXX_FLAGS_RELWITHDEBINFO ${NX64_OPT_FLAGS})
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set(ARCH "-mcpu=cortex-a57+fp+simd+crypto+crc")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${ARCH} -isystem ${DEVKITA64}/aarch64-none-elf/include")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -isystem ${UKING_CLANG}/include/c++/v1 -D _LIBCPP_HAS_THREAD_API_PTHREAD ${CMAKE_C_FLAGS}")
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set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -x assembler-with-cpp ${ARCH}")
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add_compile_options(-fPIC -fno-vectorize -fno-slp-vectorize -stdlib=libc++ -mno-implicit-float)
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add_link_options(-fPIC -Wl,-Bsymbolic-functions -shared -nodefaultlibs)
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add_definitions(-D SWITCH -D __DEVKITA64__ -D __ELF__)
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add_definitions(-D NNSDK)
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add_definitions(-D MATCHING_HACK_NX_CLANG)
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# Helps with matching as this causes Clang to emit debug type info even for dynamic classes
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# with undefined vtables.
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add_compile_options(-fstandalone-debug)
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