cmake/toolchain-nacl-x86_32-glibc.cmake

   1 #
   2 # NaCl toolchain file for 32bit x86 using glibc C library
   3 #
   4
   5 if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux")
   6     set(CMAKE_SYSTEM_NAME "Linux")
   7     set(nacl_host_os "linux")
   8 else()
   9     message(FATAL_ERROR "TODO: NaCl support on ${CMAKE_HOST_SYSTEM_NAME}")
  10 endif()
  11
  12 set(nacl_target_arch "i686")
  13 set(nacl_ports "glibc_x86_32")
  14 set(nacl_toolchain "${nacl_host_os}_x86_glibc")
  15
  16 # setup paths for nacl
  17 set(nacl_root ${nacl_sdk_path}/${nacl_version})
  18 set(nacl_toolpath ${nacl_root}/toolchain/${nacl_toolchain}/bin)
  19
  20 # setup compilers from toolchain
  21 set(CMAKE_C_COMPILER ${nacl_toolpath}/${nacl_target_arch}-nacl-gcc)
  22 set(CMAKE_CXX_COMPILER ${nacl_toolpath}/${nacl_target_arch}-nacl-g++)
  23
  24 set(CMAKE_FIND_ROOT_PATH ${nacl_root})
  25
  26 # for FIND_LIBRARY|INCLUDE use ${nacl_root} only,
  27 # for helper programs during build time, use host
  28 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  29 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  30 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  31
  32 # setup nacl includes and required libraries
  33 set(nacl_INCLUDE_DIRS ${nacl_INCLUDE_DIRS} ${nacl_sdk_path}/${nacl_version}/include)
  34 set(nacl_LIBS ${nacl_sdk_path}/${nacl_version}/lib/${nacl_ports}/${CMAKE_BUILD_TYPE})
  35 set(nacl_LDFLAGS
  36     -L${nacl_LIBS}
  37     -lppapi_cpp
  38     -lppapi
  39     -lpthread
  40     -ldl
  41     )