35 lines
1.7 KiB
CMake
35 lines
1.7 KiB
CMake
message("========use armv7_8.cmake")
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set(CMAKE_C_FLAGS "-mcpu=${CONFIG_ARCH} -Ofast -g3 -mfloat-abi=${CONFIG_FLOAT_TYPE} -mthumb -DMKRTOS \
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-std=gnu11 -ffunction-sections -fdata-sections -fno-builtin -u=_printf_float \
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-nostartfiles -nodefaultlibs -nostdlib -nostdinc \
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-fno-stack-protector -Wl,--gc-section -D__ARM_ARCH_7M__ \
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-include ${CMAKE_SOURCE_DIR}/build/autoconf.h \
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" CACHE STRING "" FORCE)
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set(CMAKE_CXX_FLAGS "-mcpu=${CONFIG_ARCH} -O0 -g3 -mfloat-abi=${CONFIG_FLOAT_TYPE} -mthumb -DMKRTOS -std=c++11 \
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-fmessage-length=0 -Xlinker --print-map -Wall -W -fno-stack-protector \
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-u=_printf_float -D__ARM_ARCH_7M__ \
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-ffunction-sections -fdata-sections -fno-builtin -nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker \
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-include ${CMAKE_SOURCE_DIR}/build/autoconf.h \
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" CACHE STRING "" FORCE)
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set(CMAKE_ASM_FLAGS "-mcpu=${CONFIG_ARCH} -O0 -g3 -mfloat-abi=${CONFIG_FLOAT_TYPE} -mthumb -DMKRTOS \
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-u=_printf_float -std=gnu11 -ffunction-sections -fdata-sections -fno-builtin \
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-nostartfiles -nodefaultlibs -nostdlib -nostdinc -Xlinker -fno-stack-protector -D__ARM_ARCH_7M__ \
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-include ${CMAKE_SOURCE_DIR}/build/autoconf.h \
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" CACHE STRING "" FORCE)
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if (${CONFIG_FLOAT_TYPE} STREQUAL "hard")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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endif()
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if (${CONFIG_FLOAT_TYPE} STREQUAL "softfp")
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set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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set(CMAKE_ASM_FLAGS "${CMAKE_ASM_FLAGS} -DMKRTOS_USE_FPU -mfpu=fpv4-sp-d16 ")
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endif()
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