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[Hexagon] Reuse Hexagon SDK analysis across cmake files (apache#8822)
* [Hexagon] Reuse Hexagon SDK analysis across cmake files Different versions of the Hexagon SDK may have different directory structures. Extract the directory identification code into a separate cmake module. Use that module in Hexagon.cmake and in the cmake file for the FastRPC libraries. * Don't modify CMAKE_SHARED_LINKER_FLAGS, instead set target properties * Add quotes around ${...} * Add USE_HEXAGON_ARCH variable to cmake configuration * Restart build
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# Licensed to the Apache Software Foundation (ASF) under one | ||
# or more contributor license agreements. See the NOTICE file | ||
# distributed with this work for additional information | ||
# regarding copyright ownership. The ASF licenses this file | ||
# to you under the Apache License, Version 2.0 (the | ||
# "License"); you may not use this file except in compliance | ||
# with the License. You may obtain a copy of the License at | ||
# | ||
# http://www.apache.org/licenses/LICENSE-2.0 | ||
# | ||
# Unless required by applicable law or agreed to in writing, | ||
# software distributed under the License is distributed on an | ||
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY | ||
# KIND, either express or implied. See the License for the | ||
# specific language governing permissions and limitations | ||
# under the License. | ||
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set(FOUND_HEXAGON_SDK_ROOT FALSE) | ||
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macro(set_parent var) | ||
set(${var} ${ARGN} PARENT_SCOPE) | ||
endmacro() | ||
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function(find_hexagon_sdk_root HEXAGON_SDK_PATH HEXAGON_ARCH) | ||
if(FOUND_HEXAGON_SDK_ROOT) | ||
return() | ||
endif() | ||
if(${ARGC} LESS "2") | ||
message(SEND_ERROR "Must provide Hexagon SDK path and Hexagon arch") | ||
endif() | ||
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# Initial verification of the Hexagon SDK. | ||
message(STATUS "Checking Hexagon SDK root: ${HEXAGON_SDK_PATH}") | ||
file(GLOB_RECURSE VERSION_HEADERS "${HEXAGON_SDK_PATH}/*/version.h") | ||
if(VERSION_HEADERS) | ||
foreach(HEADER IN LISTS VERSION_HEADERS) | ||
if(HEADER MATCHES "incs/version.h$") | ||
set(SDK_VERSION_HEADER "${HEADER}") | ||
break() | ||
endif() | ||
endforeach() | ||
# The path is ${HEXAGON_SDK_ROOT}/incs/version.h. | ||
get_filename_component(TMP0 "${SDK_VERSION_HEADER}" DIRECTORY) | ||
get_filename_component(TMP1 "${TMP0}" DIRECTORY) | ||
set(HEXAGON_SDK_ROOT "${TMP1}" CACHE PATH "Root directory of Hexagon SDK") | ||
else() | ||
message(SEND_ERROR "Cannot validate Hexagon SDK in ${HEXAGON_SDK_PATH}") | ||
endif() | ||
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execute_process( | ||
COMMAND grep "#define[ \t]*VERSION_STRING" "${SDK_VERSION_HEADER}" | ||
OUTPUT_VARIABLE SDK_VERSION_DEFINE) | ||
string( | ||
REGEX REPLACE ".*VERSION_STRING.* ([0-9\\.]+) .*" "\\1" | ||
SDK_VERSION_STRING "${SDK_VERSION_DEFINE}") | ||
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if (SDK_VERSION_STRING MATCHES "3.5.1") | ||
message(SEND_ERROR "Hexagon SDK 3.5.1 is not supported") | ||
endif() | ||
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# Set the Hexagon arch directory component. | ||
set(HEXARCH_DIR_v60 "ADSPv60MP") | ||
set(HEXARCH_DIR_v62 "ADSPv62MP") | ||
set(HEXARCH_DIR_v65 "computev65") | ||
set(HEXARCH_DIR_v66 "computev66") | ||
set(HEXARCH_DIR_v68 "computev68") | ||
set(HEXARCH_DIR_STR "HEXARCH_DIR_${HEXAGON_ARCH}") | ||
set(HEXARCH_DIR "${${HEXARCH_DIR_STR}}") | ||
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if(NOT HEXARCH_DIR) | ||
message(SEND_ERROR | ||
"Please set HEXAGON_ARCH to one of v60, v62, v65, v66, v68") | ||
endif() | ||
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# Set parent variables: | ||
# - HEXAGON_SDK_VERSION | ||
# - HEXAGON_SDK_INCLUDES | ||
# - HEXAGON_QURT_INCLUDES | ||
# - HEXAGON_RPCMEM_ROOT | ||
# - HEXAGON_REMOTE_ROOT | ||
# - HEXAGON_QAIC_EXE | ||
set_parent(HEXAGON_SDK_VERSION "${SDK_VERSION_STRING}") | ||
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if(SDK_VERSION_STRING MATCHES "^3\.[0-9]+\.[0-9]+") | ||
# SDK 3.x.y | ||
if(HEXAGON_ARCH MATCHES "v6[7-9]|v[7-9][0-9]") | ||
message(SEND_ERROR | ||
"Hexagon SDK ${SDK_VERSION_STRING} does not support ${HEXAGON_ARCH}") | ||
endif() | ||
set_parent(HEXAGON_SDK_INCLUDES | ||
"${HEXAGON_SDK_ROOT}/incs" | ||
"${HEXAGON_SDK_ROOT}/incs/a1std" | ||
"${HEXAGON_SDK_ROOT}/incs/qlist" | ||
"${HEXAGON_SDK_ROOT}/incs/stddef") | ||
set_parent(HEXAGON_QURT_INCLUDES | ||
"${HEXAGON_SDK_ROOT}/libs/common/qurt/${HEXARCH_DIR}/include/posix" | ||
"${HEXAGON_SDK_ROOT}/libs/common/qurt/${HEXARCH_DIR}/include/qurt") | ||
set_parent(HEXAGON_RPCMEM_ROOT "${HEXAGON_SDK_ROOT}/libs/common/rpcmem") | ||
set_parent(HEXAGON_REMOTE_ROOT | ||
"${HEXAGON_SDK_ROOT}/libs/common/remote/ship/android_Release_aarch64") | ||
set_parent(HEXAGON_QAIC_EXE "${HEXAGON_SDK_ROOT}/tools/qaic/bin/qaic") | ||
else() | ||
# SDK 4.x.y.z | ||
if(HEXAGON_ARCH MATCHES "v6[02]") | ||
message(SEND_ERROR | ||
"Hexagon SDK ${SDK_VERSION_STRING} does not support ${HEXAGON_ARCH}") | ||
endif() | ||
set_parent(HEXAGON_SDK_INCLUDES | ||
"${HEXAGON_SDK_ROOT}/incs" | ||
"${HEXAGON_SDK_ROOT}/incs/stddef") | ||
set_parent(HEXAGON_QURT_INCLUDES | ||
"${HEXAGON_SDK_ROOT}/rtos/qurt/${HEXARCH_DIR}/include/posix" | ||
"${HEXAGON_SDK_ROOT}/rtos/qurt/${HEXARCH_DIR}/include/qurt") | ||
set_parent(HEXAGON_RPCMEM_ROOT "${HEXAGON_SDK_ROOT}/ipc/fastrpc/rpcmem") | ||
set_parent(HEXAGON_REMOTE_ROOT # libadsprpc.so | ||
"${HEXAGON_SDK_ROOT}/ipc/fastrpc/remote/ship/android_aarch64") | ||
set_parent(HEXAGON_QAIC_EXE | ||
"${HEXAGON_SDK_ROOT}/ipc/fastrpc/qaic/Ubuntu16/qaic") | ||
endif() | ||
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set(FOUND_HEXAGON_SDK_ROOT TRUE) | ||
endfunction() | ||
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