mirror of
https://github.com/ZDoom/zdoom-macos-deps.git
synced 2024-11-26 05:41:14 +00:00
259 lines
10 KiB
CMake
259 lines
10 KiB
CMake
# Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
# file Copyright.txt or https://cmake.org/licensing for details.
|
|
|
|
|
|
# search for additional tools required for C/C++ (and other languages ?)
|
|
#
|
|
# If the internal cmake variable _CMAKE_TOOLCHAIN_PREFIX is set, this is used
|
|
# as prefix for the tools (e.g. arm-elf-gcc etc.)
|
|
# If the cmake variable _CMAKE_TOOLCHAIN_LOCATION is set, the compiler is
|
|
# searched only there. The other tools are at first searched there, then
|
|
# also in the default locations.
|
|
#
|
|
# Sets the following variables:
|
|
# CMAKE_AR
|
|
# CMAKE_RANLIB
|
|
# CMAKE_LINKER
|
|
# CMAKE_MT
|
|
# CMAKE_STRIP
|
|
# CMAKE_INSTALL_NAME_TOOL
|
|
|
|
# on UNIX, cygwin and mingw
|
|
|
|
cmake_policy(PUSH)
|
|
cmake_policy(SET CMP0057 NEW) # if IN_LIST
|
|
|
|
# Resolve full path of CMAKE_TOOL from user-defined name and SEARCH_PATH.
|
|
function(__resolve_tool_path CMAKE_TOOL SEARCH_PATH DOCSTRING)
|
|
|
|
if(${CMAKE_TOOL})
|
|
# We only get here if CMAKE_TOOL was
|
|
# specified using -D or a pre-made CMakeCache.txt (e.g. via ctest)
|
|
# or set in CMAKE_TOOLCHAIN_FILE.
|
|
|
|
get_filename_component(_CMAKE_USER_TOOL_PATH "${${CMAKE_TOOL}}" DIRECTORY)
|
|
# Is CMAKE_TOOL a user-defined name instead of a full path?
|
|
if(NOT _CMAKE_USER_TOOL_PATH)
|
|
|
|
# Find CMAKE_TOOL in the SEARCH_PATH directory by user-defined name.
|
|
find_program(_CMAKE_TOOL_WITH_PATH NAMES ${${CMAKE_TOOL}} HINTS ${SEARCH_PATH} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH)
|
|
if(_CMAKE_TOOL_WITH_PATH)
|
|
|
|
# Overwrite CMAKE_TOOL with full path found in SEARCH_PATH.
|
|
set(${CMAKE_TOOL} ${_CMAKE_TOOL_WITH_PATH} PARENT_SCOPE)
|
|
|
|
get_property(_CMAKE_TOOL_CACHED CACHE ${CMAKE_TOOL} PROPERTY TYPE)
|
|
# If CMAKE_TOOL is present in the CMake Cache, then overwrit it as well.
|
|
if(_CMAKE_TOOL_CACHED)
|
|
set(${CMAKE_TOOL} "${_CMAKE_TOOL_WITH_PATH}" CACHE STRING ${DOCSTRING} FORCE)
|
|
endif()
|
|
|
|
endif()
|
|
unset(_CMAKE_TOOL_WITH_PATH CACHE)
|
|
|
|
endif()
|
|
|
|
endif()
|
|
|
|
endfunction()
|
|
|
|
__resolve_tool_path(CMAKE_LINKER "${_CMAKE_TOOLCHAIN_LOCATION}" "Default Linker")
|
|
__resolve_tool_path(CMAKE_MT "${_CMAKE_TOOLCHAIN_LOCATION}" "Default Manifest Tool")
|
|
|
|
set(_CMAKE_TOOL_VARS "")
|
|
|
|
# if it's the MS C/CXX compiler, search for link
|
|
if(("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_SIMULATE_ID}" STREQUAL "xMSVC" AND
|
|
("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_FRONTEND_VARIANT}" STREQUAL "xMSVC"
|
|
OR NOT "x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xClang"))
|
|
OR "x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xMSVC"
|
|
OR (CMAKE_HOST_WIN32 AND "x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xPGI")
|
|
OR (CMAKE_HOST_WIN32 AND "x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xNVIDIA")
|
|
OR (CMAKE_HOST_WIN32 AND "x${_CMAKE_PROCESSING_LANGUAGE}" STREQUAL "xISPC")
|
|
OR (CMAKE_GENERATOR MATCHES "Visual Studio"
|
|
AND NOT CMAKE_VS_PLATFORM_NAME STREQUAL "Tegra-Android"))
|
|
|
|
# Start with the canonical names.
|
|
set(_CMAKE_LINKER_NAMES "link")
|
|
set(_CMAKE_AR_NAMES "lib")
|
|
set(_CMAKE_MT_NAMES "mt")
|
|
|
|
# Prepend toolchain-specific names.
|
|
if("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xClang")
|
|
set(_CMAKE_NM_NAMES "llvm-nm" "nm")
|
|
list(PREPEND _CMAKE_AR_NAMES "llvm-lib")
|
|
# llvm-mt does not support all flags we need in vs_link_exe
|
|
# list(PREPEND _CMAKE_MT_NAMES "llvm-mt")
|
|
list(PREPEND _CMAKE_LINKER_NAMES "lld-link")
|
|
list(APPEND _CMAKE_TOOL_VARS NM)
|
|
elseif("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL "xIntel")
|
|
list(PREPEND _CMAKE_AR_NAMES "xilib")
|
|
list(PREPEND _CMAKE_LINKER_NAMES "xilink")
|
|
endif()
|
|
|
|
list(APPEND _CMAKE_TOOL_VARS LINKER MT AR)
|
|
|
|
elseif("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" MATCHES "^x(Open)?Watcom$")
|
|
set(_CMAKE_LINKER_NAMES "wlink")
|
|
set(_CMAKE_AR_NAMES "wlib")
|
|
list(APPEND _CMAKE_TOOL_VARS LINKER AR)
|
|
|
|
elseif("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" MATCHES "^xIAR$")
|
|
# Small helper declaring an IAR tool (e.g. linker) to avoid repeating the same idiom every time
|
|
macro(__append_IAR_tool TOOL_VAR NAME)
|
|
set(_CMAKE_${TOOL_VAR}_NAMES "${NAME}" "${NAME}.exe")
|
|
list(APPEND _CMAKE_TOOL_VARS ${TOOL_VAR})
|
|
endmacro()
|
|
|
|
# Resolve hint path from an IAR compiler
|
|
function(__resolve_IAR_hints COMPILER RESULT)
|
|
get_filename_component(_CMAKE_IAR_HINT "${COMPILER}" REALPATH)
|
|
get_filename_component(_CMAKE_IAR_HINT "${_CMAKE_IAR_HINT}" DIRECTORY)
|
|
list(APPEND _IAR_HINTS "${_CMAKE_IAR_HINT}")
|
|
|
|
get_filename_component(_CMAKE_IAR_HINT "${COMPILER}" DIRECTORY)
|
|
list(APPEND _IAR_HINTS "${_CMAKE_IAR_HINT}")
|
|
|
|
set(${RESULT} "${_IAR_HINTS}" PARENT_SCOPE)
|
|
endfunction()
|
|
|
|
__resolve_IAR_hints("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER}" _CMAKE_TOOLCHAIN_LOCATION)
|
|
set(_CMAKE_IAR_ITOOLS "ARM" "RX" "RH850" "RL78" "RISCV" "RISC-V" "STM8")
|
|
set(_CMAKE_IAR_XTOOLS "AVR" "MSP430" "V850" "8051")
|
|
|
|
if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" IN_LIST _CMAKE_IAR_ITOOLS)
|
|
string(TOLOWER "${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" _CMAKE_IAR_LOWER_ARCHITECTURE_ID)
|
|
|
|
__append_IAR_tool(AR "iarchive")
|
|
__append_IAR_tool(LINKER "ilink${_CMAKE_IAR_LOWER_ARCHITECTURE_ID}")
|
|
|
|
__append_IAR_tool(IAR_ELFDUMP "ielfdump${_CMAKE_IAR_LOWER_ARCHITECTURE_ID}")
|
|
__append_IAR_tool(IAR_ELFTOOL "ielftool")
|
|
__append_IAR_tool(IAR_OBJMANIP "iobjmanip")
|
|
__append_IAR_tool(IAR_SYMEXPORT "isymexport")
|
|
|
|
unset(_CMAKE_IAR_LOWER_ARCHITECTURE_ID)
|
|
|
|
elseif("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}" IN_LIST _CMAKE_IAR_XTOOLS)
|
|
__append_IAR_tool(AR "xar")
|
|
__append_IAR_tool(LINKER "xlink")
|
|
|
|
else()
|
|
message(FATAL_ERROR "Failed to find linker and librarian for ${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID} on ${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ARCHITECTURE_ID}.")
|
|
endif()
|
|
|
|
unset(_CMAKE_IAR_ITOOLS)
|
|
unset(_CMAKE_IAR_XTOOLS)
|
|
|
|
# in all other cases search for ar, ranlib, etc.
|
|
else()
|
|
if(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN)
|
|
set(_CMAKE_TOOLCHAIN_LOCATION ${_CMAKE_TOOLCHAIN_LOCATION} ${CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN}/bin)
|
|
endif()
|
|
if(CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN)
|
|
set(_CMAKE_TOOLCHAIN_LOCATION ${_CMAKE_TOOLCHAIN_LOCATION} ${CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN}/bin)
|
|
endif()
|
|
|
|
# Start with the canonical names.
|
|
set(_CMAKE_AR_NAMES "ar")
|
|
set(_CMAKE_RANLIB_NAMES "ranlib")
|
|
set(_CMAKE_STRIP_NAMES "strip")
|
|
set(_CMAKE_LINKER_NAMES "ld")
|
|
set(_CMAKE_NM_NAMES "nm")
|
|
set(_CMAKE_OBJDUMP_NAMES "objdump")
|
|
set(_CMAKE_OBJCOPY_NAMES "objcopy")
|
|
set(_CMAKE_READELF_NAMES "readelf")
|
|
set(_CMAKE_DLLTOOL_NAMES "dlltool")
|
|
set(_CMAKE_ADDR2LINE_NAMES "addr2line")
|
|
|
|
# Prepend toolchain-specific names.
|
|
if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL Clang)
|
|
if("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_SIMULATE_ID}" STREQUAL "xMSVC")
|
|
list(PREPEND _CMAKE_LINKER_NAMES "lld-link")
|
|
elseif(NOT APPLE)
|
|
list(PREPEND _CMAKE_LINKER_NAMES "ld.lld")
|
|
endif()
|
|
if(APPLE)
|
|
# llvm-ar does not generate a symbol table that the Apple ld64 linker accepts.
|
|
# FIXME(#23333): We still need to consider 'llvm-ar' as a fallback because
|
|
# the 'APPLE' definition may be based on the host in this context, and a
|
|
# cross-compiling toolchain may not have 'ar'.
|
|
list(APPEND _CMAKE_AR_NAMES "llvm-ar")
|
|
else()
|
|
list(PREPEND _CMAKE_AR_NAMES "llvm-ar")
|
|
endif()
|
|
list(PREPEND _CMAKE_RANLIB_NAMES "llvm-ranlib")
|
|
if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}" VERSION_GREATER_EQUAL 11)
|
|
# llvm-strip versions prior to 11 require additional flags we do not yet add.
|
|
list(PREPEND _CMAKE_STRIP_NAMES "llvm-strip")
|
|
endif()
|
|
list(PREPEND _CMAKE_NM_NAMES "llvm-nm")
|
|
if("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_VERSION}" VERSION_GREATER_EQUAL 9)
|
|
# llvm-objdump versions prior to 9 did not support everything we need.
|
|
list(PREPEND _CMAKE_OBJDUMP_NAMES "llvm-objdump")
|
|
endif()
|
|
list(PREPEND _CMAKE_OBJCOPY_NAMES "llvm-objcopy")
|
|
list(PREPEND _CMAKE_READELF_NAMES "llvm-readelf")
|
|
list(PREPEND _CMAKE_DLLTOOL_NAMES "llvm-dlltool")
|
|
list(PREPEND _CMAKE_ADDR2LINE_NAMES "llvm-addr2line")
|
|
elseif("${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" STREQUAL ARMClang)
|
|
list(PREPEND _CMAKE_AR_NAMES "armar")
|
|
list(PREPEND _CMAKE_LINKER_NAMES "armlink")
|
|
endif()
|
|
|
|
list(APPEND _CMAKE_TOOL_VARS AR RANLIB STRIP LINKER NM OBJDUMP OBJCOPY READELF DLLTOOL ADDR2LINE)
|
|
endif()
|
|
|
|
foreach(_CMAKE_TOOL IN LISTS _CMAKE_TOOL_VARS)
|
|
# Build the final list of prefixed/suffixed names.
|
|
set(_CMAKE_${_CMAKE_TOOL}_FIND_NAMES "")
|
|
foreach(_CMAKE_TOOL_NAME IN LISTS _CMAKE_${_CMAKE_TOOL}_NAMES)
|
|
list(APPEND _CMAKE_${_CMAKE_TOOL}_FIND_NAMES
|
|
${_CMAKE_TOOLCHAIN_PREFIX}${_CMAKE_TOOL_NAME}${_CMAKE_TOOLCHAIN_SUFFIX}
|
|
${_CMAKE_TOOLCHAIN_PREFIX}${_CMAKE_TOOL_NAME}
|
|
${_CMAKE_TOOL_NAME}${_CMAKE_TOOLCHAIN_SUFFIX}
|
|
${_CMAKE_TOOL_NAME}
|
|
)
|
|
endforeach()
|
|
list(REMOVE_DUPLICATES _CMAKE_${_CMAKE_TOOL}_FIND_NAMES)
|
|
|
|
find_program(CMAKE_${_CMAKE_TOOL} NAMES ${_CMAKE_${_CMAKE_TOOL}_FIND_NAMES} HINTS ${_CMAKE_TOOLCHAIN_LOCATION} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH)
|
|
unset(_CMAKE_${_CMAKE_TOOL}_FIND_NAMES)
|
|
endforeach()
|
|
|
|
if(NOT CMAKE_RANLIB)
|
|
set(CMAKE_RANLIB : CACHE INTERNAL "noop for ranlib")
|
|
endif()
|
|
|
|
|
|
if(CMAKE_PLATFORM_HAS_INSTALLNAME)
|
|
find_program(CMAKE_INSTALL_NAME_TOOL NAMES ${_CMAKE_TOOLCHAIN_PREFIX}install_name_tool HINTS ${_CMAKE_TOOLCHAIN_LOCATION} NO_CMAKE_PATH NO_CMAKE_ENVIRONMENT_PATH)
|
|
|
|
if(NOT CMAKE_INSTALL_NAME_TOOL)
|
|
message(FATAL_ERROR "Could not find install_name_tool, please check your installation.")
|
|
endif()
|
|
|
|
list(APPEND _CMAKE_TOOL_VARS INSTALL_NAME_TOOL)
|
|
endif()
|
|
|
|
# Mark any tool cache entries as advanced.
|
|
foreach(_CMAKE_TOOL IN LISTS _CMAKE_TOOL_VARS)
|
|
get_property(_CMAKE_TOOL_CACHED CACHE CMAKE_${_CMAKE_TOOL} PROPERTY TYPE)
|
|
if(_CMAKE_TOOL_CACHED)
|
|
mark_as_advanced(CMAKE_${_CMAKE_TOOL})
|
|
endif()
|
|
unset(_CMAKE_${_CMAKE_TOOL}_NAMES)
|
|
endforeach()
|
|
unset(_CMAKE_TOOL_VARS)
|
|
unset(_CMAKE_TOOL_CACHED)
|
|
unset(_CMAKE_TOOL_NAME)
|
|
unset(_CMAKE_TOOL)
|
|
|
|
if("x${CMAKE_${_CMAKE_PROCESSING_LANGUAGE}_COMPILER_ID}" MATCHES "^xIAR$")
|
|
# Set for backwards compatibility
|
|
set(CMAKE_IAR_ARCHIVE "${CMAKE_AR}" CACHE FILEPATH "The IAR archiver")
|
|
set(CMAKE_IAR_LINKER "${CMAKE_LINKER}" CACHE FILEPATH "The IAR ILINK linker")
|
|
mark_as_advanced(CMAKE_IAR_LINKER CMAKE_IAR_AR)
|
|
endif()
|
|
|
|
cmake_policy(POP)
|