# # Automatically generated file; DO NOT EDIT. # CMake toolchain file for Buildroot # # In order to allow the toolchain to be relocated, we calculate the # HOST_DIR based on this file's location: $(HOST_DIR)/share/buildroot # and store it in RELOCATED_HOST_DIR. # All the other variables that need to refer to HOST_DIR will use the # RELOCATED_HOST_DIR variable. string(REPLACE "/share/buildroot" "" RELOCATED_HOST_DIR ${CMAKE_CURRENT_LIST_DIR}) # Point cmake to the location where we have our custom modules, # so that it can find our custom platform description. list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_LIST_DIR}) set(CMAKE_SYSTEM_NAME Buildroot) set(CMAKE_SYSTEM_VERSION 1) set(CMAKE_SYSTEM_PROCESSOR @@CMAKE_SYSTEM_PROCESSOR@@) # Set the {C,CXX}FLAGS appended by CMake depending on the build type # defined by Buildroot. CMake defaults these variables with -g and/or # -O options, and they are appended at the end of the argument list, # so the Buildroot options are overridden. Therefore these variables # have to be cleared, so that the options passed in CMAKE_C_FLAGS do # apply. # # Note: # if the project forces some of these flag variables, Buildroot is # screwed up and there is nothing Buildroot can do about that :( set(CMAKE_C_FLAGS_DEBUG "" CACHE STRING "Debug CFLAGS") set(CMAKE_CXX_FLAGS_DEBUG "" CACHE STRING "Debug CXXFLAGS") set(CMAKE_C_FLAGS_RELEASE " -DNDEBUG" CACHE STRING "Release CFLAGS") set(CMAKE_CXX_FLAGS_RELEASE " -DNDEBUG" CACHE STRING "Release CXXFLAGS") # Build type from the Buildroot configuration set(CMAKE_BUILD_TYPE @@CMAKE_BUILD_TYPE@@ CACHE STRING "Buildroot build configuration") # Buildroot defaults flags. # If you are using this toolchainfile.cmake file outside of Buildroot and # want to customize the compiler/linker flags, then: # * set them all on the cmake command line, e.g.: # cmake -DCMAKE_C_FLAGS="@@TARGET_CFLAGS@@ -Dsome_custom_flag" ... # * and make sure the project's CMake code extends them like this if needed: # set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Dsome_definitions") set(CMAKE_C_FLAGS "@@TARGET_CFLAGS@@" CACHE STRING "Buildroot CFLAGS") set(CMAKE_CXX_FLAGS "@@TARGET_CXXFLAGS@@" CACHE STRING "Buildroot CXXFLAGS") set(CMAKE_EXE_LINKER_FLAGS "@@TARGET_LDFLAGS@@" CACHE STRING "Buildroot LDFLAGS for executables") set(CMAKE_SHARED_LINKER_FLAGS "@@TARGET_LDFLAGS@@" CACHE STRING "Buildroot LDFLAGS for shared libraries") set(CMAKE_MODULE_LINKER_FLAGS "@@TARGET_LDFLAGS@@" CACHE STRING "Buildroot LDFLAGS for module libraries") set(CMAKE_INSTALL_SO_NO_EXE 0) set(CMAKE_PROGRAM_PATH "${RELOCATED_HOST_DIR}/bin") set(CMAKE_SYSROOT "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@") set(CMAKE_FIND_ROOT_PATH "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@") set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) set(CMAKE_FIND_ROOT_PATH_MODE_PACKAGE ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) set(ENV{PKG_CONFIG_SYSROOT_DIR} "${RELOCATED_HOST_DIR}/@@STAGING_SUBDIR@@") # This toolchain file can be used both inside and outside Buildroot. set(CMAKE_C_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CC@@") set(CMAKE_CXX_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_CXX@@") if(@@TOOLCHAIN_HAS_FORTRAN@@) set(CMAKE_Fortran_FLAGS_DEBUG "" CACHE STRING "Debug Fortran FLAGS") set(CMAKE_Fortran_FLAGS_RELEASE " -DNDEBUG" CACHE STRING "Release Fortran FLAGS") set(CMAKE_Fortran_FLAGS "@@TARGET_FCFLAGS@@" CACHE STRING "Buildroot FCFLAGS") set(CMAKE_Fortran_COMPILER "${RELOCATED_HOST_DIR}/@@TARGET_FC@@") endif()