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function(clr_unknown_arch)
if (WIN32)
message(FATAL_ERROR "Only AMD64, ARM64, ARM and I386 are supported")
elseif(CLR_CROSS_COMPONENTS_BUILD)
message(FATAL_ERROR "Only AMD64, I386 host are supported for linux cross-architecture component")
else()
message(FATAL_ERROR "Only AMD64, ARM64 and ARM are supported")
endif()
endfunction()
# Build a list of compiler definitions by putting -D in front of each define.
function(get_compile_definitions DefinitionName)
# Get the current list of definitions
get_directory_property(COMPILE_DEFINITIONS_LIST COMPILE_DEFINITIONS)
foreach(DEFINITION IN LISTS COMPILE_DEFINITIONS_LIST)
if (${DEFINITION} MATCHES "^\\$<\\$<CONFIG:([^>]+)>:([^>]+)>$")
# The entries that contain generator expressions must have the -D inside of the
# expression. So we transform e.g. $<$<CONFIG:Debug>:_DEBUG> to $<$<CONFIG:Debug>:-D_DEBUG>
set(DEFINITION "$<$<CONFIG:${CMAKE_MATCH_1}>:-D${CMAKE_MATCH_2}>")
else()
set(DEFINITION -D${DEFINITION})
endif()
list(APPEND DEFINITIONS ${DEFINITION})
endforeach()
set(${DefinitionName} ${DEFINITIONS} PARENT_SCOPE)
endfunction(get_compile_definitions)
# Build a list of include directories
function(get_include_directories IncludeDirectories)
get_directory_property(dirs INCLUDE_DIRECTORIES)
foreach(dir IN LISTS dirs)
if (CLR_CMAKE_PLATFORM_ARCH_ARM AND WIN32)
list(APPEND INC_DIRECTORIES /I${dir})
else()
list(APPEND INC_DIRECTORIES -I${dir})
endif(CLR_CMAKE_PLATFORM_ARCH_ARM AND WIN32)
endforeach()
set(${IncludeDirectories} ${INC_DIRECTORIES} PARENT_SCOPE)
endfunction(get_include_directories)
# Build a list of include directories for consumption by the assembler
function(get_include_directories_asm IncludeDirectories)
get_directory_property(dirs INCLUDE_DIRECTORIES)
if (CLR_CMAKE_PLATFORM_ARCH_ARM AND WIN32)
list(APPEND INC_DIRECTORIES "-I ")
endif()
foreach(dir IN LISTS dirs)
if (CLR_CMAKE_PLATFORM_ARCH_ARM AND WIN32)
list(APPEND INC_DIRECTORIES ${dir};)
else()
list(APPEND INC_DIRECTORIES -I${dir})
endif()
endforeach()
set(${IncludeDirectories} ${INC_DIRECTORIES} PARENT_SCOPE)
endfunction(get_include_directories_asm)
# Set the passed in RetSources variable to the list of sources with added current source directory
# to form absolute paths.
# The parameters after the RetSources are the input files.
function(convert_to_absolute_path RetSources)
set(Sources ${ARGN})
foreach(Source IN LISTS Sources)
list(APPEND AbsolutePathSources ${CMAKE_CURRENT_SOURCE_DIR}/${Source})
endforeach()
set(${RetSources} ${AbsolutePathSources} PARENT_SCOPE)
endfunction(convert_to_absolute_path)
#Preprocess exports definition file
function(preprocess_def_file inputFilename outputFilename)
get_compile_definitions(PREPROCESS_DEFINITIONS)
get_include_directories(ASM_INCLUDE_DIRECTORIES)
add_custom_command(
OUTPUT ${outputFilename}
COMMAND ${CMAKE_CXX_COMPILER} ${ASM_INCLUDE_DIRECTORIES} /P /EP /TC ${PREPROCESS_DEFINITIONS} /Fi${outputFilename} ${inputFilename}
DEPENDS ${inputFilename}
COMMENT "Preprocessing ${inputFilename} - ${CMAKE_CXX_COMPILER} ${ASM_INCLUDE_DIRECTORIES} /P /EP /TC ${PREPROCESS_DEFINITIONS} /Fi${outputFilename} ${inputFilename}"
)
set_source_files_properties(${outputFilename}
PROPERTIES GENERATED TRUE)
endfunction()
function(generate_exports_file)
set(INPUT_LIST ${ARGN})
list(GET INPUT_LIST -1 outputFilename)
list(REMOVE_AT INPUT_LIST -1)
if(CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(AWK_SCRIPT generateexportedsymbols.awk)
else()
set(AWK_SCRIPT generateversionscript.awk)
endif(CMAKE_SYSTEM_NAME STREQUAL Darwin)
add_custom_command(
OUTPUT ${outputFilename}
COMMAND ${AWK} -f ${CMAKE_SOURCE_DIR}/${AWK_SCRIPT} ${INPUT_LIST} >${outputFilename}
DEPENDS ${INPUT_LIST} ${CMAKE_SOURCE_DIR}/${AWK_SCRIPT}
COMMENT "Generating exports file ${outputFilename}"
)
set_source_files_properties(${outputFilename}
PROPERTIES GENERATED TRUE)
endfunction()
function(add_precompiled_header header cppFile targetSources)
if(MSVC)
set(precompiledBinary "${CMAKE_CURRENT_BINARY_DIR}/${CMAKE_CFG_INTDIR}/stdafx.pch")
set_source_files_properties(${cppFile}
PROPERTIES COMPILE_FLAGS "/Yc\"${header}\" /Fp\"${precompiledBinary}\""
OBJECT_OUTPUTS "${precompiledBinary}")
set_source_files_properties(${${targetSources}}
PROPERTIES COMPILE_FLAGS "/Yu\"${header}\" /Fp\"${precompiledBinary}\""
OBJECT_DEPENDS "${precompiledBinary}")
# Add cppFile to SourcesVar
set(${targetSources} ${${targetSources}} ${cppFile} PARENT_SCOPE)
endif(MSVC)
endfunction()
function(strip_symbols targetName outputFilename)
if (CLR_CMAKE_PLATFORM_UNIX)
if (STRIP_SYMBOLS)
# On the older version of cmake (2.8.12) used on Ubuntu 14.04 the TARGET_FILE
# generator expression doesn't work correctly returning the wrong path and on
# the newer cmake versions the LOCATION property isn't supported anymore.
if (CMAKE_VERSION VERSION_EQUAL 3.0 OR CMAKE_VERSION VERSION_GREATER 3.0)
set(strip_source_file $<TARGET_FILE:${targetName}>)
else()
get_property(strip_source_file TARGET ${targetName} PROPERTY LOCATION)
endif()
if (CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(strip_destination_file ${strip_source_file}.dwarf)
add_custom_command(
TARGET ${targetName}
POST_BUILD
VERBATIM
COMMAND ${DSYMUTIL} --flat --minimize ${strip_source_file}
COMMAND ${STRIP} -S ${strip_source_file}
COMMENT Stripping symbols from ${strip_source_file} into file ${strip_destination_file}
)
else (CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(strip_destination_file ${strip_source_file}.dbg)
add_custom_command(
TARGET ${targetName}
POST_BUILD
VERBATIM
COMMAND ${OBJCOPY} --only-keep-debug ${strip_source_file} ${strip_destination_file}
COMMAND ${OBJCOPY} --strip-debug ${strip_source_file}
COMMAND ${OBJCOPY} --add-gnu-debuglink=${strip_destination_file} ${strip_source_file}
COMMENT Stripping symbols from ${strip_source_file} into file ${strip_destination_file}
)
endif (CMAKE_SYSTEM_NAME STREQUAL Darwin)
set(${outputFilename} ${strip_destination_file} PARENT_SCOPE)
endif (STRIP_SYMBOLS)
endif(CLR_CMAKE_PLATFORM_UNIX)
endfunction()
function(install_clr targetName)
list(FIND CLR_CROSS_COMPONENTS_LIST ${targetName} INDEX)
if (NOT DEFINED CLR_CROSS_COMPONENTS_LIST OR NOT ${INDEX} EQUAL -1)
strip_symbols(${targetName} strip_destination_file)
# On the older version of cmake (2.8.12) used on Ubuntu 14.04 the TARGET_FILE
# generator expression doesn't work correctly returning the wrong path and on
# the newer cmake versions the LOCATION property isn't supported anymore.
if(CMAKE_VERSION VERSION_EQUAL 3.0 OR CMAKE_VERSION VERSION_GREATER 3.0)
set(install_source_file $<TARGET_FILE:${targetName}>)
else()
get_property(install_source_file TARGET ${targetName} PROPERTY LOCATION)
endif()
install(PROGRAMS ${install_source_file} DESTINATION .)
if(WIN32)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/${targetName}.pdb DESTINATION PDB)
else()
install(FILES ${strip_destination_file} DESTINATION .)
endif()
if(CLR_CMAKE_PGO_INSTRUMENT)
if(WIN32)
install(FILES ${CMAKE_CURRENT_BINARY_DIR}/$<CONFIG>/${targetName}.pgd DESTINATION PGD OPTIONAL)
endif()
endif()
endif()
endfunction()
# Disable PAX mprotect that would prevent JIT and other codegen in coreclr from working.
# PAX mprotect prevents:
# - changing the executable status of memory pages that were
# not originally created as executable,
# - making read-only executable pages writable again,
# - creating executable pages from anonymous memory,
# - making read-only-after-relocations (RELRO) data pages writable again.
function(disable_pax_mprotect targetName)
if (NOT PAXCTL STREQUAL "PAXCTL-NOTFOUND")
add_custom_command(
TARGET ${targetName}
POST_BUILD
VERBATIM
COMMAND ${PAXCTL} -c -m $<TARGET_FILE:${targetName}>
)
endif()
endfunction()
function(_add_executable)
if(NOT WIN32)
add_executable(${ARGV} ${VERSION_FILE_PATH})
disable_pax_mprotect(${ARGV})
else()
add_executable(${ARGV})
endif(NOT WIN32)
list(FIND CLR_CROSS_COMPONENTS_LIST ${ARGV0} INDEX)
if (DEFINED CLR_CROSS_COMPONENTS_LIST AND ${INDEX} EQUAL -1)
set_target_properties(${ARGV0} PROPERTIES EXCLUDE_FROM_ALL 1)
endif()
endfunction()
function(_add_library)
if(NOT WIN32)
add_library(${ARGV} ${VERSION_FILE_PATH})
else()
add_library(${ARGV})
endif(NOT WIN32)
list(FIND CLR_CROSS_COMPONENTS_LIST ${ARGV0} INDEX)
if (DEFINED CLR_CROSS_COMPONENTS_LIST AND ${INDEX} EQUAL -1)
set_target_properties(${ARGV0} PROPERTIES EXCLUDE_FROM_ALL 1)
endif()
endfunction()
function(_install)
if(NOT DEFINED CLR_CROSS_COMPONENTS_BUILD)
install(${ARGV})
endif()
endfunction()
function(verify_dependencies targetName errorMessage)
# We don't need to verify dependencies on OSX, since missing dependencies
# result in link error over there.
if (NOT CLR_CMAKE_PLATFORM_DARWIN AND NOT CLR_CMAKE_PLATFORM_ANDROID)
add_custom_command(
TARGET ${targetName}
POST_BUILD
VERBATIM
COMMAND ${CMAKE_SOURCE_DIR}/verify-so.sh
$<TARGET_FILE:${targetName}>
${errorMessage}
COMMENT "Verifying ${targetName} dependencies"
)
endif()
endfunction()
function(add_library_clr)
_add_library(${ARGV})
add_dependencies(${ARGV0} GeneratedEventingFiles)
endfunction()
function(add_executable_clr)
_add_executable(${ARGV})
add_dependencies(${ARGV0} GeneratedEventingFiles)
endfunction()
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