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toolchain: rename xcc-clang to xt-clang

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This reflects the actual compiler executable name of the Xtensa
LLVM/Clang compiler.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This commit is contained in:
Daniel Leung 2023-02-14 10:34:21 -08:00 • committed by Anas Nashif
commit 53316d5c8e
9 changed files with 14 additions and 9 deletions
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33
cmake/compiler/xt-clang/compiler_flags.cmake Normal file
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# SPDX-License-Identifier: Apache-2.0
include(${ZEPHYR_BASE}/cmake/compiler/clang/compiler_flags.cmake)
# nostdinc_include contains path to llvm headers and also relative
# path of "include-fixed".
# Clear "nostdinc" and nostdinc_include
set_compiler_property(PROPERTY nostdinc)
set_compiler_property(PROPERTY nostdinc_include)
# For C++ code, re-add the standard includes directory which was
# cleared up from nostdinc_inlcude in above lines with no
# "include-fixed" this time"
if(CONFIG_CPP)
execute_process(
COMMAND ${CMAKE_C_COMPILER} --print-file-name=include/stddef.h
OUTPUT_VARIABLE _OUTPUT
COMMAND_ERROR_IS_FATAL ANY
)
get_filename_component(_OUTPUT "${_OUTPUT}" DIRECTORY)
string(REGEX REPLACE "\n" "" _OUTPUT "${_OUTPUT}")
set_compiler_property(PROPERTY nostdinc_include "${_OUTPUT}")
endif()
if($ENV{XCC_NO_G_FLAG})
# Older xcc/clang cannot use "-g" due to this bug:
# https://bugs.llvm.org/show_bug.cgi?id=11740.
# Clear the related flag(s) here so it won't cause issues.
set_compiler_property(PROPERTY debug)
endif()
# Clang version used by Xtensa does not support -fno-pic and -fno-pie
set_compiler_property(PROPERTY no_position_independent "")