cirros-testvm/src-cirros/buildroot-2015.05/support/misc/toolchainfile.cmake.in

   1 #
   2 # Automatically generated file; DO NOT EDIT.
   3 # CMake toolchain file for Buildroot
   4 #
   5
   6 # In order to allow the toolchain to be relocated, we calculate the
   7 # HOST_DIR based on this file's location: $(HOST_DIR)/usr/share/buildroot
   8 # and store it in RELOCATED_HOST_DIR.
   9 # All the other variables that need to refer to HOST_DIR will use the
  10 # RELOCATED_HOST_DIR variable.
  11 string(REPLACE "/usr/share/buildroot" "" RELOCATED_HOST_DIR ${CMAKE_CURRENT_LIST_DIR})
  12
  13 set(CMAKE_SYSTEM_NAME Linux)
  14 set(CMAKE_SYSTEM_PROCESSOR @@CMAKE_SYSTEM_PROCESSOR@@)
  15
  16 set(CMAKE_C_FLAGS "@@TARGET_CFLAGS@@ ${CMAKE_C_FLAGS}" CACHE STRING "Buildroot CFLAGS")
  17 set(CMAKE_CXX_FLAGS "@@TARGET_CXXFLAGS@@ ${CMAKE_CXX_FLAGS}" CACHE STRING "Buildroot CXXFLAGS")
  18 set(CMAKE_EXE_LINKER_FLAGS "@@TARGET_LDFLAGS@@ ${CMAKE_EXE_LINKER_FLAGS}" CACHE STRING "Buildroot LDFLAGS")
  19 set(CMAKE_INSTALL_SO_NO_EXE 0)
  20
  21 set(CMAKE_PROGRAM_PATH "${RELOCATED_HOST_DIR}/usr/bin")
  22 set(CMAKE_FIND_ROOT_PATH "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@")
  23 set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)
  24 set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY)
  25 set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)
  26 set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)
  27 set(ENV{PKG_CONFIG_SYSROOT_DIR} "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@")
  28
  29 # This toolchain file can be used both inside and outside Buildroot.
  30 # * When used inside Buildroot, ccache support is explicitly driven using the
  31 #   USE_CCACHE variable.
  32 # * When used outside Buildroot (i.e. when USE_CCACHE is not defined), ccache
  33 #   support is automatically enabled if the ccache program is available.
  34 if(DEFINED USE_CCACHE)
  35         if(USE_CCACHE)
  36                 set(CMAKE_ASM_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  37                 set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/usr/bin/ccache")
  38                 set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/usr/bin/ccache")
  39                 set(CMAKE_C_COMPILER_ARG1 "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  40                 set(CMAKE_CXX_COMPILER_ARG1 "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
  41         else()
  42                 set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  43                 set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
  44         endif()
  45 else()
  46         find_program(CCACHE ccache HINTS "${RELOCATED_HOST_DIR}/usr/bin")
  47         if(CCACHE)
  48                 set(CMAKE_ASM_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  49                 set(CMAKE_C_COMPILER "${CCACHE}")
  50                 set(CMAKE_CXX_COMPILER "${CCACHE}")
  51                 set(CMAKE_C_COMPILER_ARG1 "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  52                 set(CMAKE_CXX_COMPILER_ARG1 "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
  53                 message(STATUS "ccache program has been found and will be used for the build.")
  54                 message(STATUS "  To disable ccache, add -DUSE_CCACHE=OFF on the cmake command line.")
  55         else()
  56                 set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
  57                 set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
  58         endif()
  59 endif()