src/CMakeToolChainRPi.txt

   1 set(CMAKE_SYSTEM_NAME Linux)
   2
   3 set(CMAKE_FIND_ROOT_PATH /pi-root)
   4 set(CMAKE_SYSROOT /pi-root)
   5
   6
   7 # GCC
   8 #set(CMAKE_C_COMPILER /usr/bin/arm-linux-gnueabihf-gcc)
   9 #set(CMAKE_CXX_COMPILER /usr/bin/arm-linux-gnueabihf-g++)
  10 #set(CMAKE_C_FLAGS "-Wno-psabi -mtune=cortex-a7 -mfloat-abi=hard -fopenmp")
  11 #set(CMAKE_CXX_FLAGS "-Wno-psabi -mtune=cortex-a7 -mfloat-abi=hard -fopenmp")
  12
  13 # Pi1: -mtune=arm1176jzf-s  Pi2: -mtune=cortex-a7  Pi3: -mtune=cortex-a53
  14
  15 # Clang
  16 set(CMAKE_C_COMPILER /usr/bin/clang-11)
  17 set(CMAKE_CXX_COMPILER /usr/bin/clang++-11)
  18 set(CMAKE_LINKER /usr/bin/arm-linux-gnueabihf-ld)
  19 set(CMAKE_C_FLAGS "-target arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a7")
  20 set(CMAKE_CXX_FLAGS "-target arm-linux-gnueabihf -mfloat-abi=hard -mcpu=cortex-a7")
  21
  22
  23 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  24
  25 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  26 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)