ceph/cmake/toolchains/mingw32.cmake

   1 set(CMAKE_SYSTEM_NAME Windows)
   2 set(TOOLCHAIN_PREFIX x86_64-w64-mingw32)
   3 set(CMAKE_SYSTEM_PROCESSOR x86_64)
   4
   5 # We'll need to use posix threads in order to use
   6 # C++11 features, such as std::thread.
   7 set(CMAKE_C_COMPILER ${TOOLCHAIN_PREFIX}-gcc-posix)
   8 set(CMAKE_CXX_COMPILER ${TOOLCHAIN_PREFIX}-g++-posix)
   9 set(CMAKE_RC_COMPILER ${TOOLCHAIN_PREFIX}-windres)
  10
  11 set(CMAKE_FIND_ROOT_PATH /usr/${TOOLCHAIN_PREFIX} /usr/lib/gcc/${TOOLCHAIN_PREFIX}/7.3-posix)
  12 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  13 # TODO: consider switching this to "ONLY". The issue with
  14 # that is that all our libs should then be under
  15 # CMAKE_FIND_ROOT_PATH and CMAKE_PREFIX_PATH would be ignored.
  16 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY BOTH)
  17 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE BOTH)
  18
  19 # Some functions (e.g. localtime_r) will not be available unless we set
  20 # the following flag.
  21 add_definitions(-D_POSIX=1)
  22 add_definitions(-D_POSIX_C_SOURCE=1)
  23 add_definitions(-D_POSIX_=1)
  24 add_definitions(-D_POSIX_THREADS=1)