2 # Automatically generated file; DO NOT EDIT.
3 # CMake toolchain file for Buildroot
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})
13 set(CMAKE_SYSTEM_NAME Linux)
14 set(CMAKE_SYSTEM_PROCESSOR @@CMAKE_SYSTEM_PROCESSOR@@)
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@@ ${CMAKE_EXE_LINKER_FLAGS}" CACHE STRING "Buildroot LDFLAGS")
19 set(CMAKE_INSTALL_SO_NO_EXE 0)
21 set(CMAKE_PROGRAM_PATH "${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@@")
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)
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 "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
42 set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
43 set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
46 find_program(CCACHE ccache HINTS "${RELOCATED_HOST_DIR}/usr/bin")
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 "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")
53 message(STATUS "ccache program has been found and will be used for the build.")
54 message(STATUS " To disable ccache, add -DUSE_CCACHE=OFF on the cmake command line.")
56 set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC_NOCCACHE@@")
57 set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CXX_NOCCACHE@@")