This repository has been archived by the owner on Jan 7, 2023. It is now read-only.
-
Notifications
You must be signed in to change notification settings - Fork 8
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
IGC/LLVM Incremental build: unifying LLVM usage across different plat…
…forms - small tuning Change-Id: Ia78e4f5ad9ff2df78892046750ca831957149623
- Loading branch information
Showing
16 changed files
with
291 additions
and
65 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,46 @@ | ||
#===================== begin_copyright_notice ================================== | ||
# | ||
# Copyright (c) 2018 Intel Corporation. | ||
# | ||
# Permission is hereby granted, free of charge, to any person obtaining a | ||
# copy of this software and associated documentation files (the | ||
# "Software"), to deal in the Software without restriction, including | ||
# without limitation the rights to use, copy, modify, merge, publish, | ||
# distribute, sublicense, and/or sell copies of the Software, and to | ||
# permit persons to whom the Software is furnished to do so, subject to | ||
# the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included | ||
# in all copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | ||
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | ||
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | ||
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | ||
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
# | ||
# | ||
# ======================= end_copyright_notice ================================== | ||
|
||
set(LLVM_USE_PREBUILT true) | ||
|
||
if(NOT LLVM_PREBUILT_PATH) | ||
set(LLVM_PREBUILT_PATH "${CMAKE_CURRENT_BINARY_DIR}/src") | ||
endif() | ||
find_path (LLVM_DIR LLVM-Config.cmake | ||
${LLVM_PREBUILT_PATH}/lib/cmake/llvm | ||
) | ||
if(NOT LLVM_DIR) | ||
message(FATAL_ERROR "LLVM prebuilt not found at: ${LLVM_PREBUILT_PATH}/lib/cmake/llvm") | ||
endif() | ||
find_package(LLVM REQUIRED CONFIG) | ||
message(STATUS "[LLVM Prebuilt] Found LLVM ${LLVM_PACKAGE_VERSION} in ${LLVM_DIR}") | ||
message(STATUS "[LLVM Prebuilt] Using LLVM includes from: ${LLVM_INCLUDE_DIRS}") | ||
message(STATUS "[LLVM Prebuilt] Using LLVM libraries from: ${LLVM_LIBRARY_DIR}") | ||
unset(LLVM_DIR CACHE) | ||
|
||
#set(LLVM_INCLUDE_DIRS ${LLVM_INCLUDE_DIRS} PARENT_SCOPE) | ||
#set(LLVM_LIBRARY_DIR ${LLVM_LIBRARY_DIR} PARENT_SCOPE) | ||
#set(LLVM_DEFINITIONS ${LLVM_DEFINITIONS} PARENT_SCOPE) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,151 @@ | ||
#===================== begin_copyright_notice ================================== | ||
# | ||
# Copyright (c) 2018 Intel Corporation. | ||
# | ||
# Permission is hereby granted, free of charge, to any person obtaining a | ||
# copy of this software and associated documentation files (the | ||
# "Software"), to deal in the Software without restriction, including | ||
# without limitation the rights to use, copy, modify, merge, publish, | ||
# distribute, sublicense, and/or sell copies of the Software, and to | ||
# permit persons to whom the Software is furnished to do so, subject to | ||
# the following conditions: | ||
# | ||
# The above copyright notice and this permission notice shall be included | ||
# in all copies or substantial portions of the Software. | ||
# | ||
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF | ||
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | ||
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY | ||
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, | ||
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE | ||
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | ||
# | ||
# | ||
# ======================= end_copyright_notice ================================== | ||
|
||
|
||
# | ||
# Macro to clear and backup build flags already set | ||
# | ||
macro(llvm_utils_push_build_flags) | ||
message(STATUS "[LLVM] Clearing build system compilation flags") | ||
|
||
set(CMAKE_C_FLAGS_BACKUP ${CMAKE_C_FLAGS}) | ||
set(CMAKE_CXX_FLAGS_BACKUP ${CMAKE_CXX_FLAGS}) | ||
set(CMAKE_SHARED_LINKER_FLAGS_BACKUP ${CMAKE_SHARED_LINKER_FLAGS}) | ||
set(CMAKE_EXE_LINKER_FLAGS_BACKUP ${CMAKE_EXE_LINKER_FLAGS}) | ||
set(CMAKE_STATIC_LINKER_FLAGS_BACKUP ${CMAKE_STATIC_LINKER_FLAGS}) | ||
set(CMAKE_LOCAL_LINKER_FLAGS_BACKUP ${CMAKE_LOCAL_LINKER_FLAGS}) | ||
set(CMAKE_MODULE_LINKER_FLAGS_BACKUP ${CMAKE_MODULE_LINKER_FLAGS}) | ||
|
||
if(PRINT_DEBUG) | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_C_FLAGS = ${CMAKE_C_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_CXX_FLAGS = ${CMAKE_CXX_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_SHARED_LINKER_FLAGS = ${CMAKE_SHARED_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_EXE_LINKER_FLAGS = ${CMAKE_EXE_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_STATIC_LINKER_FLAGS = ${CMAKE_STATIC_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_LOCAL_LINKER_FLAGS = ${CMAKE_LOCAL_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_MODULE_LINKER_FLAGS = ${CMAKE_MODULE_LINKER_FLAGS}") | ||
endif() | ||
|
||
unset(CMAKE_C_FLAGS) | ||
unset(CMAKE_CXX_FLAGS) | ||
unset(CMAKE_SHARED_LINKER_FLAGS) | ||
unset(CMAKE_EXE_LINKER_FLAGS) | ||
unset(CMAKE_STATIC_LINKER_FLAGS) | ||
unset(CMAKE_LOCAL_LINKER_FLAGS) | ||
unset(CMAKE_MODULE_LINKER_FLAGS) | ||
|
||
foreach(configuration_type ${CMAKE_CONFIGURATION_TYPES} ${CMAKE_BUILD_TYPE}) | ||
string(TOUPPER ${configuration_type} capitalized_configuration_type) | ||
|
||
set(CMAKE_C_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_C_FLAGS_${capitalized_configuration_type}}) | ||
set(CMAKE_CXX_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_CXX_FLAGS_${capitalized_configuration_type}}) | ||
set(CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}}) | ||
set(CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}}) | ||
set(CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}}) | ||
set(CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP ${CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}}) | ||
|
||
if(PRINT_DEBUG) | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_C_FLAGS_${capitalized_configuration_type} = ${CMAKE_C_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_CXX_FLAGS_${capitalized_configuration_type} = ${CMAKE_CXX_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_push_build_flags() CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
endif() | ||
|
||
unset(CMAKE_C_FLAGS_${capitalized_configuration_type}) | ||
unset(CMAKE_CXX_FLAGS_${capitalized_configuration_type}) | ||
unset(CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}) | ||
unset(CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}) | ||
unset(CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}) | ||
unset(CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}) | ||
|
||
endforeach() | ||
|
||
endmacro() | ||
|
||
# | ||
# Macro to restore build flags set previously | ||
# | ||
macro(llvm_utils_pop_build_flags) | ||
message(STATUS "[LLVM] Restoring build system compilation flags") | ||
|
||
set(CMAKE_C_FLAGS ${CMAKE_C_FLAGS_BACKUP}) | ||
set(CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS_BACKUP}) | ||
set(CMAKE_SHARED_LINKER_FLAGS ${CMAKE_SHARED_LINKER_FLAGS_BACKUP}) | ||
set(CMAKE_EXE_LINKER_FLAGS ${CMAKE_EXE_LINKER_FLAGS_BACKUP}) | ||
set(CMAKE_STATIC_LINKER_FLAGS ${CMAKE_STATIC_LINKER_FLAGS_BACKUP}) | ||
set(CMAKE_LOCAL_LINKER_FLAGS ${CMAKE_LOCAL_LINKER_FLAGS_BACKUP}) | ||
set(CMAKE_MODULE_LINKER_FLAGS ${CMAKE_MODULE_LINKER_FLAGS_BACKUP}) | ||
|
||
if(PRINT_DEBUG) | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_C_FLAGS = ${CMAKE_C_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_CXX_FLAGS = ${CMAKE_CXX_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_SHARED_LINKER_FLAGS = ${CMAKE_SHARED_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_EXE_LINKER_FLAGS = ${CMAKE_EXE_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_STATIC_LINKER_FLAGS = ${CMAKE_STATIC_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_LOCAL_LINKER_FLAGS = ${CMAKE_LOCAL_LINKER_FLAGS}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_MODULE_LINKER_FLAGS = ${CMAKE_MODULE_LINKER_FLAGS}") | ||
endif() | ||
|
||
unset(CMAKE_C_FLAGS_BACKUP) | ||
unset(CMAKE_CXX_FLAGS_BACKUP) | ||
unset(CMAKE_SHARED_LINKER_FLAGS_BACKUP) | ||
unset(CMAKE_EXE_LINKER_FLAGS_BACKUP) | ||
unset(CMAKE_STATIC_LINKER_FLAGS_BACKUP) | ||
unset(CMAKE_LOCAL_LINKER_FLAGS_BACKUP) | ||
unset(CMAKE_MODULE_LINKER_FLAGS_BACKUP) | ||
|
||
foreach(configuration_type ${CMAKE_CONFIGURATION_TYPES} ${CMAKE_BUILD_TYPE}) | ||
string(TOUPPER ${configuration_type} capitalized_configuration_type) | ||
|
||
set(CMAKE_C_FLAGS_${capitalized_configuration_type} ${CMAKE_C_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
set(CMAKE_CXX_FLAGS_${capitalized_configuration_type} ${CMAKE_CXX_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
set(CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type} ${CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
set(CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type} ${CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
set(CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type} ${CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
set(CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type} ${CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP}) | ||
|
||
if(PRINT_DEBUG) | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_C_FLAGS_${capitalized_configuration_type} = ${CMAKE_C_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_CXX_FLAGS_${capitalized_configuration_type} = ${CMAKE_CXX_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
message(STATUS "[LLVM] llvm_utils_pop_build_flags() CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type} = ${CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}}") | ||
endif() | ||
|
||
unset(CMAKE_C_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
unset(CMAKE_CXX_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
unset(CMAKE_SHARED_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
unset(CMAKE_EXE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
unset(CMAKE_STATIC_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
unset(CMAKE_MODULE_LINKER_FLAGS_${capitalized_configuration_type}_BACKUP) | ||
|
||
endforeach() | ||
|
||
endmacro() | ||
|
Oops, something went wrong.