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cmake: llvm: Invalidate toolchain capability cache

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Invalidate toolchain capability cache on toolchain configuration.

Signed-off-by: Oleg Zhurakivskyy <oleg.zhurakivskyy@intel.com>
This commit is contained in:
Oleg Zhurakivskyy 2019-04-21 17:43:05 +03:00 • committed by Anas Nashif
commit cbe74d46e0
1 changed files with 8 additions and 0 deletions
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8
cmake/toolchain/llvm/generic.cmake
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@ -1,5 +1,13 @@
# SPDX-License-Identifier: Apache-2.0
find_appropriate_cache_directory(USER_CACHE_DIR)
if((NOT "${USER_CACHE_DIR}" STREQUAL "") AND (EXISTS "${USER_CACHE_DIR}"))
message(STATUS "Invalidating toolchain capability cache in ${USER_CACHE_DIR}")
execute_process(COMMAND
${CMAKE_COMMAND} -E remove_directory "${USER_CACHE_DIR}")
endif()
if(DEFINED $ENV{CLANG_ROOT_DIR})
set(TOOLCHAIN_HOME ${CLANG_ROOT}/bin/)
endif()