riscv-linux-gcc.cmake (1205B)
1 # 2 # Copyright (c) 2022, Alliance for Open Media. All rights reserved. 3 # 4 # This source code is subject to the terms of the BSD 2 Clause License and the 5 # Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License was 6 # not distributed with this source code in the LICENSE file, you can obtain it 7 # at www.aomedia.org/license/software. If the Alliance for Open Media Patent 8 # License 1.0 was not distributed with this source code in the PATENTS file, you 9 # can obtain it at www.aomedia.org/license/patent. 10 # 11 if(AOM_BUILD_CMAKE_TOOLCHAINS_RISCV_LINUX_GCC_CMAKE_) 12 return() 13 endif() # AOM_BUILD_CMAKE_TOOLCHAINS_RISCV_LINUX_GCC_CMAKE_ 14 set(AOM_BUILD_CMAKE_TOOLCHAINS_RISCV_LINUX_GCC_CMAKE_ 1) 15 16 set(CMAKE_SYSTEM_NAME "Linux") 17 18 if("${CROSS}" STREQUAL "") 19 20 # Default the cross compiler prefix to one used by Debian and other package 21 # management systems. 22 set(CROSS riscv64-linux-gnu-) 23 endif() 24 25 if(NOT CMAKE_C_COMPILER) 26 set(CMAKE_C_COMPILER ${CROSS}gcc) 27 endif() 28 if(NOT CMAKE_CXX_COMPILER) 29 set(CMAKE_CXX_COMPILER ${CROSS}g++) 30 endif() 31 if(NOT CMAKE_ASM_COMPILER) 32 set(CMAKE_ASM_COMPILER ${CROSS}as) 33 endif() 34 set(CMAKE_SYSTEM_PROCESSOR "riscv") 35 36 set(CONFIG_RUNTIME_CPU_DETECT 0 CACHE STRING "")