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Fix RVV toolchain conflicts.

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This commit is contained in:
HAN Liutong 2021-05-30 16:00:18 +08:00
parent cb51a155b2
commit 8bd5405228
2 changed files with 3 additions and 3 deletions
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2
modules/core/include/opencv2/core/cv_cpu_dispatch.h
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@ -142,7 +142,7 @@
# define CV_NEON 1
#endif
#if defined(__riscv) && defined(__riscv_vector)
#if defined(__riscv) && defined(__riscv_vector) && defined(__riscv_vector_071)
# include<riscv-vector.h>
# define CV_RVV071 1
#endif

4
platforms/linux/riscv64-071-gcc.toolchain.cmake
View File

@ -5,5 +5,5 @@ set(CMAKE_CXX_COMPILER riscv64-unknown-linux-gnu-g++)
set(CMAKE_CXX_FLAGS "" CACHE STRING "")
set(CMAKE_C_FLAGS "" CACHE STRING "")
set(CMAKE_CXX_FLAGS "-static -march=rv64gcvxthead -mabi=lp64v -pthread")
set(CMAKE_C_FLAGS "-static -march=rv64gcvxthead -mabi=lp64v -pthread")
set(CMAKE_CXX_FLAGS "-static -march=rv64gcvxthead -mabi=lp64v -pthread -D__riscv_vector_071")
set(CMAKE_C_FLAGS "-static -march=rv64gcvxthead -mabi=lp64v -pthread -D__riscv_vector_071")