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#===============================================================================
# Copyright 2018-2024 Intel Corporation
#
# Licensed 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.
#===============================================================================
# Auxiliary build functions
#===============================================================================
if(utils_cmake_included)
return()
endif()
set(utils_cmake_included true)
include("cmake/options.cmake")
# Common configuration for tests / test cases on Windows
function(maybe_configure_windows_test name kind)
if(WIN32 AND (NOT DNNL_BUILD_FOR_CI))
string(REPLACE ";" "\;" PATH "${CTESTCONFIG_PATH};$ENV{PATH}")
set_property(${kind} ${name} PROPERTY ENVIRONMENT "PATH=${PATH}")
if(TARGET ${name} AND CMAKE_GENERATOR MATCHES "Visual Studio")
configure_file(${PROJECT_SOURCE_DIR}/cmake/template.vcxproj.user
${name}.vcxproj.user @ONLY)
endif()
endif()
endfunction()
# Add test (aka add_test), but possibly appends an emulator
function(add_dnnl_test name command)
add_test(${name} ${DNNL_TARGET_EMULATOR} ${command} ${ARGN})
endfunction()
# Register new executable/test
# name -- name of the executable
# srcs -- list of source, if many must be enclosed with ""
# test -- "test" to mark executable as a test, "" otherwise
# arg4 -- (optional) list of extra library dependencies
function(register_exe name srcs test)
add_executable(${name} ${srcs})
target_link_libraries(${name} ${LIB_PACKAGE_NAME} ${EXTRA_SHARED_LIBS} ${ARGV3})
if("x${test}" STREQUAL "xtest")
add_dnnl_test(${name} ${name})
maybe_configure_windows_test(${name} TEST)
else()
maybe_configure_windows_test(${name} TARGET)
endif()
endfunction()
# Append to a variable
# var = var + value
macro(append var value)
set(${var} "${${var}} ${value}")
endmacro()
# Set variable depending on condition:
# var = cond ? val_if_true : val_if_false
macro(set_ternary var condition val_if_true val_if_false)
if (${condition})
set(${var} "${val_if_true}")
else()
set(${var} "${val_if_false}")
endif()
endmacro()
# Conditionally set a variable
# if (cond) var = value
macro(set_if condition var value)
if (${condition})
set(${var} "${value}")
endif()
endmacro()
# Conditionally append
# if (cond) var = var + value
macro(append_if condition var value)
if (${condition})
append(${var} "${value}")
endif()
endmacro()
# Append options for sycl host compiler
macro(append_host_compiler_options var opts)
if(NOT DNNL_DPCPP_HOST_COMPILER STREQUAL "DEFAULT")
if(${var} MATCHES "-fsycl-host-compiler-options")
if("${ARGV2}" STREQUAL "BEFORE") # prepend
string(REGEX REPLACE
"(.*)(-fsycl-host-compiler-options=)\"(.*)\"(.*)"
"\\1\\2\"${opts} \\3\"\\4" ${var} ${${var}})
elseif("${ARGV2}" STREQUAL "") # append
string(REGEX REPLACE
"(.*)(-fsycl-host-compiler-options=)\"(.*)\"(.*)"
"\\1\\2\"\\3 ${opts}\"\\4" ${var} ${${var}})
else()
message(FATAL_ERROR "Unknown argument: ${ARGV2}")
endif()
else()
append(${var} "-fsycl-host-compiler-options=\"${opts}\"")
endif()
endif()
endmacro()
macro(include_directories_with_host_compiler)
foreach(inc_dir ${ARGV})
include_directories(${inc_dir})
append_host_compiler_options(CMAKE_CXX_FLAGS "-I${inc_dir}")
endforeach()
endmacro()
macro(include_directories_with_host_compiler_before)
foreach(inc_dir ${ARGV})
include_directories(BEFORE ${inc_dir})
append_host_compiler_options(CMAKE_CXX_FLAGS "-I${inc_dir}" BEFORE)
endforeach()
endmacro()
macro(add_definitions_with_host_compiler)
foreach(def ${ARGV})
add_definitions(${def})
append_host_compiler_options(CMAKE_CXX_FLAGS "${def}")
endforeach()
endmacro()
# Append a path to path_list variable (Windows-only version)
macro(append_to_windows_path_list path_list path)
file(TO_NATIVE_PATH "${path}" append_to_windows_path_list_tmp__)
if(${path_list})
set(${path_list}
"${${path_list}};${append_to_windows_path_list_tmp__}")
else()
set(${path_list}
"${append_to_windows_path_list_tmp__}")
endif()
endmacro()
# Strip paths from libraries before populating INSTALL_INTERFACE
function(target_link_libraries_install target list)
foreach(lib ${list})
get_filename_component(base "${lib}" NAME)
target_link_libraries(${target} PUBLIC "$<INSTALL_INTERFACE:${base}>")
endforeach(lib)
endfunction()
function(find_libm var)
if(UNIX)
find_library(${var} m REQUIRED)
endif()
endfunction()
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