| # SPDX-License-Identifier: Apache-2.0 |
| |
| # Purpose of the generic.cmake is to define a generic C compiler which can be |
| # used for devicetree pre-processing and other pre-processing tasks which must |
| # be performed before the target can be determined. |
| |
| # Todo: deprecate CLANG_ROOT_DIR |
| set_ifndef(LLVM_TOOLCHAIN_PATH "$ENV{CLANG_ROOT_DIR}") |
| zephyr_get(LLVM_TOOLCHAIN_PATH) |
| |
| if(LLVM_TOOLCHAIN_PATH) |
| set(TOOLCHAIN_HOME ${LLVM_TOOLCHAIN_PATH}/bin/) |
| endif() |
| |
| set(LLVM_TOOLCHAIN_PATH ${CLANG_ROOT_DIR} CACHE PATH "clang install directory") |
| |
| set(COMPILER clang) |
| set(BINTOOLS llvm) |
| |
| set(TOOLCHAIN_HAS_NEWLIB OFF CACHE BOOL "True if toolchain supports newlib") |
| |
| list(APPEND TOOLCHAIN_C_FLAGS --config ${ZEPHYR_BASE}/cmake/toolchain/llvm/clang.cfg) |
| list(APPEND TOOLCHAIN_LD_FLAGS --config ${ZEPHYR_BASE}/cmake/toolchain/llvm/clang.cfg) |
| |
| message(STATUS "Found toolchain: host (clang/ld)") |
