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vcpkg/scripts/buildsystems/vcpkg.cmake
Jörg Bornemann 512d62f7ee
[vcpkg.cmake] Fix CMP0126 warnings (#23784) (#29969) 
When running CMake 3.21 or newer in trace or debug mode, vcpkg.cmake
would trigger the CMP0126 warning for VCPKG_MANIFEST_DIR and
VCPKG_INSTALLED_DIR.

The regular variable was used to set the initial value of the cache
variable of the same name. This patch adds the regular variables
Z_VCPKG_MANIFEST_DIR_INITIAL_VALUE and
Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE that are used to initialize their
respective cache variables.
2023-05-09 17:08:28 -07:00

897 lines
43 KiB
CMake
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# Mark variables as used so cmake doesn't complain about them
mark_as_advanced(CMAKE_TOOLCHAIN_FILE)
# NOTE: to figure out what cmake versions are required for different things,
# grep for `CMake 3`. All version requirement comments should follow that format.
# Attention: Changes to this file do not affect ABI hashing.
#[===[.md:
# z_vcpkg_add_fatal_error
Add a fatal error.
```cmake
z_vcpkg_add_fatal_error(<message>...)
```
We use this system, instead of `message(FATAL_ERROR)`,
since cmake prints a lot of nonsense if the toolchain errors out before it's found the build tools.
This `Z_VCPKG_HAS_FATAL_ERROR` must be checked before any filesystem operations are done,
since otherwise you might be doing something with bad variables set up.
#]===]
# this is defined above everything else so that it can be used.
set(Z_VCPKG_FATAL_ERROR)
set(Z_VCPKG_HAS_FATAL_ERROR OFF)
function(z_vcpkg_add_fatal_error ERROR)
if(NOT Z_VCPKG_HAS_FATAL_ERROR)
set(Z_VCPKG_HAS_FATAL_ERROR ON PARENT_SCOPE)
set(Z_VCPKG_FATAL_ERROR "${ERROR}" PARENT_SCOPE)
else()
string(APPEND Z_VCPKG_FATAL_ERROR "\n${ERROR}")
endif()
endfunction()
set(Z_VCPKG_CMAKE_REQUIRED_MINIMUM_VERSION "3.7.2")
if(CMAKE_VERSION VERSION_LESS Z_VCPKG_CMAKE_REQUIRED_MINIMUM_VERSION)
message(FATAL_ERROR "vcpkg.cmake requires at least CMake ${Z_VCPKG_CMAKE_REQUIRED_MINIMUM_VERSION}.")
endif()
cmake_policy(PUSH)
cmake_policy(VERSION 3.7.2)
include(CMakeDependentOption)
# VCPKG toolchain options.
option(VCPKG_VERBOSE "Enables messages from the VCPKG toolchain for debugging purposes." OFF)
mark_as_advanced(VCPKG_VERBOSE)
option(VCPKG_APPLOCAL_DEPS "Automatically copy dependencies into the output directory for executables." ON)
option(X_VCPKG_APPLOCAL_DEPS_SERIALIZED "(experimental) Add USES_TERMINAL to VCPKG_APPLOCAL_DEPS to force serialization." OFF)
# requires CMake 3.14
option(X_VCPKG_APPLOCAL_DEPS_INSTALL "(experimental) Automatically copy dependencies into the install target directory for executables. Requires CMake 3.14." OFF)
option(VCPKG_PREFER_SYSTEM_LIBS "Appends the vcpkg paths to CMAKE_PREFIX_PATH, CMAKE_LIBRARY_PATH and CMAKE_FIND_ROOT_PATH so that vcpkg libraries/packages are found after toolchain/system libraries/packages." OFF)
if(VCPKG_PREFER_SYSTEM_LIBS)
message(WARNING "VCPKG_PREFER_SYSTEM_LIBS has been deprecated. Use empty overlay ports instead.")
endif()
# Manifest options and settings
set(Z_VCPKG_MANIFEST_DIR_INITIAL_VALUE "${VCPKG_MANIFEST_DIR}")
if(NOT DEFINED VCPKG_MANIFEST_DIR)
if(EXISTS "${CMAKE_SOURCE_DIR}/vcpkg.json")
set(Z_VCPKG_MANIFEST_DIR_INITIAL_VALUE "${CMAKE_SOURCE_DIR}")
endif()
endif()
set(VCPKG_MANIFEST_DIR "${Z_VCPKG_MANIFEST_DIR_INITIAL_VALUE}"
CACHE PATH "The path to the vcpkg manifest directory." FORCE)
if(DEFINED VCPKG_MANIFEST_DIR AND NOT VCPKG_MANIFEST_DIR STREQUAL "")
set(Z_VCPKG_HAS_MANIFEST_DIR ON)
else()
set(Z_VCPKG_HAS_MANIFEST_DIR OFF)
endif()
option(VCPKG_MANIFEST_MODE "Use manifest mode, as opposed to classic mode." "${Z_VCPKG_HAS_MANIFEST_DIR}")
if(VCPKG_MANIFEST_MODE AND NOT Z_VCPKG_HAS_MANIFEST_DIR)
z_vcpkg_add_fatal_error(
"vcpkg manifest mode was enabled, but we couldn't find a manifest file (vcpkg.json)
in the current source directory (${CMAKE_CURRENT_SOURCE_DIR}).
Please add a manifest, or disable manifests by turning off VCPKG_MANIFEST_MODE."
)
endif()
if(NOT DEFINED CACHE{Z_VCPKG_CHECK_MANIFEST_MODE})
set(Z_VCPKG_CHECK_MANIFEST_MODE "${VCPKG_MANIFEST_MODE}"
CACHE INTERNAL "Making sure VCPKG_MANIFEST_MODE doesn't change")
endif()
if(NOT VCPKG_MANIFEST_MODE AND Z_VCPKG_CHECK_MANIFEST_MODE)
z_vcpkg_add_fatal_error([[
vcpkg manifest mode was disabled for a build directory where it was initially enabled.
This is not supported. Please delete the build directory and reconfigure.
]])
elseif(VCPKG_MANIFEST_MODE AND NOT Z_VCPKG_CHECK_MANIFEST_MODE)
z_vcpkg_add_fatal_error([[
vcpkg manifest mode was enabled for a build directory where it was initially disabled.
This is not supported. Please delete the build directory and reconfigure.
]])
endif()
CMAKE_DEPENDENT_OPTION(VCPKG_MANIFEST_INSTALL [[
Install the dependencies listed in your manifest:
If this is off, you will have to manually install your dependencies.
See https://github.com/microsoft/vcpkg/tree/master/docs/specifications/manifests.md for more info.
]]
ON
"VCPKG_MANIFEST_MODE"
OFF)
if(VCPKG_MANIFEST_INSTALL)
set(VCPKG_BOOTSTRAP_OPTIONS "${VCPKG_BOOTSTRAP_OPTIONS}" CACHE STRING "Additional options to bootstrap vcpkg" FORCE)
set(VCPKG_OVERLAY_PORTS "${VCPKG_OVERLAY_PORTS}" CACHE STRING "Overlay ports to use for vcpkg install in manifest mode" FORCE)
set(VCPKG_OVERLAY_TRIPLETS "${VCPKG_OVERLAY_TRIPLETS}" CACHE STRING "Overlay triplets to use for vcpkg install in manifest mode" FORCE)
set(VCPKG_INSTALL_OPTIONS "${VCPKG_INSTALL_OPTIONS}" CACHE STRING "Additional install options to pass to vcpkg" FORCE)
set(Z_VCPKG_UNUSED VCPKG_BOOTSTRAP_OPTIONS)
set(Z_VCPKG_UNUSED VCPKG_OVERLAY_PORTS)
set(Z_VCPKG_UNUSED VCPKG_OVERLAY_TRIPLETS)
set(Z_VCPKG_UNUSED VCPKG_INSTALL_OPTIONS)
endif()
# CMake helper utilities
#[===[.md:
# z_vcpkg_function_arguments
Get a list of the arguments which were passed in.
Unlike `ARGV`, which is simply the arguments joined with `;`,
so that `(A B)` is not distinguishable from `("A;B")`,
this macro gives `"A;B"` for the first argument list,
and `"A\;B"` for the second.
```cmake
z_vcpkg_function_arguments(<out-var> [<N>])
```
`z_vcpkg_function_arguments` gets the arguments between `ARGV<N>` and the last argument.
`<N>` defaults to `0`, so that all arguments are taken.
## Example:
```cmake
function(foo_replacement)
z_vcpkg_function_arguments(ARGS)
foo(${ARGS})
...
endfunction()
```
#]===]
# NOTE: this function definition is copied directly from scripts/cmake/z_vcpkg_function_arguments.cmake
# do not make changes here without making the same change there.
macro(z_vcpkg_function_arguments OUT_VAR)
if("${ARGC}" EQUAL "1")
set(z_vcpkg_function_arguments_FIRST_ARG "0")
elseif("${ARGC}" EQUAL "2")
set(z_vcpkg_function_arguments_FIRST_ARG "${ARGV1}")
else()
# vcpkg bug
message(FATAL_ERROR "z_vcpkg_function_arguments: invalid arguments (${ARGV})")
endif()
set("${OUT_VAR}" "")
# this allows us to get the value of the enclosing function's ARGC
set(z_vcpkg_function_arguments_ARGC_NAME "ARGC")
set(z_vcpkg_function_arguments_ARGC "${${z_vcpkg_function_arguments_ARGC_NAME}}")
math(EXPR z_vcpkg_function_arguments_LAST_ARG "${z_vcpkg_function_arguments_ARGC} - 1")
if(z_vcpkg_function_arguments_LAST_ARG GREATER_EQUAL z_vcpkg_function_arguments_FIRST_ARG)
foreach(z_vcpkg_function_arguments_N RANGE "${z_vcpkg_function_arguments_FIRST_ARG}" "${z_vcpkg_function_arguments_LAST_ARG}")
string(REPLACE ";" "\\;" z_vcpkg_function_arguments_ESCAPED_ARG "${ARGV${z_vcpkg_function_arguments_N}}")
# adds an extra `;` on the first time through
set("${OUT_VAR}" "${${OUT_VAR}};${z_vcpkg_function_arguments_ESCAPED_ARG}")
endforeach()
# remove leading `;`
string(SUBSTRING "${${OUT_VAR}}" "1" "-1" "${OUT_VAR}")
endif()
endmacro()
#[===[.md:
# z_vcpkg_set_powershell_path
Gets either the path to powershell or powershell core,
and places it in the variable Z_VCPKG_POWERSHELL_PATH.
#]===]
function(z_vcpkg_set_powershell_path)
# Attempt to use pwsh if it is present; otherwise use powershell
if(NOT DEFINED Z_VCPKG_POWERSHELL_PATH)
find_program(Z_VCPKG_PWSH_PATH pwsh)
if(Z_VCPKG_PWSH_PATH)
set(Z_VCPKG_POWERSHELL_PATH "${Z_VCPKG_PWSH_PATH}" CACHE INTERNAL "The path to the PowerShell implementation to use.")
else()
message(DEBUG "vcpkg: Could not find PowerShell Core; falling back to PowerShell")
find_program(Z_VCPKG_BUILTIN_POWERSHELL_PATH powershell REQUIRED)
if(Z_VCPKG_BUILTIN_POWERSHELL_PATH)
set(Z_VCPKG_POWERSHELL_PATH "${Z_VCPKG_BUILTIN_POWERSHELL_PATH}" CACHE INTERNAL "The path to the PowerShell implementation to use.")
else()
message(WARNING "vcpkg: Could not find PowerShell; using static string 'powershell.exe'")
set(Z_VCPKG_POWERSHELL_PATH "powershell.exe" CACHE INTERNAL "The path to the PowerShell implementation to use.")
endif()
endif()
endif() # Z_VCPKG_POWERSHELL_PATH
endfunction()
# Determine whether the toolchain is loaded during a try-compile configuration
get_property(Z_VCPKG_CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
if(VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
include("${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}")
endif()
if(VCPKG_TOOLCHAIN)
cmake_policy(POP)
return()
endif()
#If CMake does not have a mapping for MinSizeRel and RelWithDebInfo in imported targets
#it will map those configuration to the first valid configuration in CMAKE_CONFIGURATION_TYPES or the targets IMPORTED_CONFIGURATIONS.
#In most cases this is the debug configuration which is wrong.
if(NOT DEFINED CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL)
set(CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL "MinSizeRel;Release;")
if(VCPKG_VERBOSE)
message(STATUS "VCPKG-Info: CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL set to MinSizeRel;Release;")
endif()
endif()
if(NOT DEFINED CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO)
set(CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO "RelWithDebInfo;Release;")
if(VCPKG_VERBOSE)
message(STATUS "VCPKG-Info: CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO set to RelWithDebInfo;Release;")
endif()
endif()
if(VCPKG_TARGET_TRIPLET)
# This is required since a user might do: 'set(VCPKG_TARGET_TRIPLET somevalue)' [no CACHE] before the first project() call
# Latter within the toolchain file we do: 'set(VCPKG_TARGET_TRIPLET somevalue CACHE STRING "")' which
# will otherwise override the user setting of VCPKG_TARGET_TRIPLET in the current scope of the toolchain since the CACHE value
# did not exist previously. Since the value is newly created CMake will use the CACHE value within this scope since it is the more
# recently created value in directory scope. This 'strange' behaviour only happens on the very first configure call since subsequent
# configure call will see the user value as the more recent value. The same logic must be applied to all cache values within this file!
# The FORCE keyword is required to ALWAYS lift the user provided/previously set value into a CACHE value.
set(VCPKG_TARGET_TRIPLET "${VCPKG_TARGET_TRIPLET}" CACHE STRING "Vcpkg target triplet (ex. x86-windows)" FORCE)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Ww][Ii][Nn]32$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Xx]64$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]64$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
else()
if(CMAKE_GENERATOR STREQUAL "Visual Studio 14 2015 Win64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 14 2015 ARM")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 14 2015")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 15 2017 Win64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 15 2017 ARM")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 15 2017")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 16 2019" AND CMAKE_VS_PLATFORM_NAME_DEFAULT STREQUAL "ARM64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 16 2019")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 17 2022" AND CMAKE_VS_PLATFORM_NAME_DEFAULT STREQUAL "ARM64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(CMAKE_GENERATOR STREQUAL "Visual Studio 17 2022")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
else()
find_program(Z_VCPKG_CL cl)
if(Z_VCPKG_CL MATCHES "amd64/cl.exe$" OR Z_VCPKG_CL MATCHES "x64/cl.exe$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(Z_VCPKG_CL MATCHES "arm/cl.exe$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(Z_VCPKG_CL MATCHES "arm64/cl.exe$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(Z_VCPKG_CL MATCHES "bin/cl.exe$" OR Z_VCPKG_CL MATCHES "x86/cl.exe$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin" AND DEFINED CMAKE_SYSTEM_NAME AND NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")
list(LENGTH CMAKE_OSX_ARCHITECTURES Z_VCPKG_OSX_ARCH_COUNT)
if(Z_VCPKG_OSX_ARCH_COUNT EQUAL "0")
message(WARNING "Unable to determine target architecture. "
"Consider providing a value for the CMAKE_OSX_ARCHITECTURES cache variable. "
"Continuing without vcpkg.")
set(VCPKG_TOOLCHAIN ON)
cmake_policy(POP)
return()
endif()
if(Z_VCPKG_OSX_ARCH_COUNT GREATER "1")
message(WARNING "Detected more than one target architecture. Using the first one.")
endif()
list(GET CMAKE_OSX_ARCHITECTURES "0" Z_VCPKG_OSX_TARGET_ARCH)
if(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "arm64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "arm64s")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64s)
elseif(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "armv7s")
set(Z_VCPKG_TARGET_TRIPLET_ARCH armv7s)
elseif(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "armv7")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "x86_64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(Z_VCPKG_OSX_TARGET_ARCH STREQUAL "i386")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x86)
else()
message(WARNING "Unable to determine target architecture, continuing without vcpkg.")
set(VCPKG_TOOLCHAIN ON)
cmake_policy(POP)
return()
endif()
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "x86_64" OR
CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "AMD64" OR
CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "amd64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "s390x")
set(Z_VCPKG_TARGET_TRIPLET_ARCH s390x)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "ppc64le")
set(Z_VCPKG_TARGET_TRIPLET_ARCH ppc64le)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "armv7l")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "^(aarch64|arm64|ARM64)$")
set(Z_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "riscv32")
set(Z_VCPKG_TARGET_TRIPLET_ARCH riscv32)
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "riscv64")
set(Z_VCPKG_TARGET_TRIPLET_ARCH riscv64)
else()
if(Z_VCPKG_CMAKE_IN_TRY_COMPILE)
message(STATUS "Unable to determine target architecture, continuing without vcpkg.")
else()
message(WARNING "Unable to determine target architecture, continuing without vcpkg.")
endif()
set(VCPKG_TOOLCHAIN ON)
cmake_policy(POP)
return()
endif()
endif()
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" OR CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone")
set(Z_VCPKG_TARGET_TRIPLET_PLAT uwp)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux"))
set(Z_VCPKG_TARGET_TRIPLET_PLAT linux)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin"))
set(Z_VCPKG_TARGET_TRIPLET_PLAT osx)
elseif(CMAKE_SYSTEM_NAME STREQUAL "iOS")
set(Z_VCPKG_TARGET_TRIPLET_PLAT ios)
elseif(MINGW)
set(Z_VCPKG_TARGET_TRIPLET_PLAT mingw-dynamic)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows"))
if(XBOX_CONSOLE_TARGET STREQUAL "scarlett")
set(Z_VCPKG_TARGET_TRIPLET_PLAT xbox-scarlett)
elseif(XBOX_CONSOLE_TARGET STREQUAL "xboxone")
set(Z_VCPKG_TARGET_TRIPLET_PLAT xbox-xboxone)
else()
set(Z_VCPKG_TARGET_TRIPLET_PLAT windows)
endif()
elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "FreeBSD"))
set(Z_VCPKG_TARGET_TRIPLET_PLAT freebsd)
endif()
if(EMSCRIPTEN)
set(Z_VCPKG_TARGET_TRIPLET_ARCH wasm32)
set(Z_VCPKG_TARGET_TRIPLET_PLAT emscripten)
endif()
set(VCPKG_TARGET_TRIPLET "${Z_VCPKG_TARGET_TRIPLET_ARCH}-${Z_VCPKG_TARGET_TRIPLET_PLAT}" CACHE STRING "Vcpkg target triplet (ex. x86-windows)")
set(Z_VCPKG_TOOLCHAIN_DIR "${CMAKE_CURRENT_LIST_DIR}")
# Detect .vcpkg-root to figure VCPKG_ROOT_DIR
set(Z_VCPKG_ROOT_DIR_CANDIDATE "${CMAKE_CURRENT_LIST_DIR}")
while(NOT DEFINED Z_VCPKG_ROOT_DIR)
if(EXISTS "${Z_VCPKG_ROOT_DIR_CANDIDATE}/.vcpkg-root")
set(Z_VCPKG_ROOT_DIR "${Z_VCPKG_ROOT_DIR_CANDIDATE}" CACHE INTERNAL "Vcpkg root directory")
elseif(IS_DIRECTORY "${Z_VCPKG_ROOT_DIR_CANDIDATE}")
get_filename_component(Z_VCPKG_ROOT_DIR_TEMP "${Z_VCPKG_ROOT_DIR_CANDIDATE}" DIRECTORY)
if(Z_VCPKG_ROOT_DIR_TEMP STREQUAL Z_VCPKG_ROOT_DIR_CANDIDATE)
break() # If unchanged, we have reached the root of the drive without finding vcpkg.
endif()
SET(Z_VCPKG_ROOT_DIR_CANDIDATE "${Z_VCPKG_ROOT_DIR_TEMP}")
unset(Z_VCPKG_ROOT_DIR_TEMP)
else()
break()
endif()
endwhile()
unset(Z_VCPKG_ROOT_DIR_CANDIDATE)
if(NOT Z_VCPKG_ROOT_DIR)
z_vcpkg_add_fatal_error("Could not find .vcpkg-root")
endif()
if(DEFINED VCPKG_INSTALLED_DIR)
set(Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE "${VCPKG_INSTALLED_DIR}")
elseif(DEFINED _VCPKG_INSTALLED_DIR)
set(Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE "${_VCPKG_INSTALLED_DIR}")
elseif(VCPKG_MANIFEST_MODE)
set(Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE "${CMAKE_BINARY_DIR}/vcpkg_installed")
else()
set(Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE "${Z_VCPKG_ROOT_DIR}/installed")
endif()
set(VCPKG_INSTALLED_DIR "${Z_VCPKG_INSTALLED_DIR_INITIAL_VALUE}"
CACHE PATH
"The directory which contains the installed libraries for each triplet" FORCE)
set(_VCPKG_INSTALLED_DIR "${VCPKG_INSTALLED_DIR}"
CACHE PATH
"The directory which contains the installed libraries for each triplet" FORCE)
function(z_vcpkg_add_vcpkg_to_cmake_path list suffix)
set(vcpkg_paths
"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}${suffix}"
"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug${suffix}"
)
if(NOT DEFINED CMAKE_BUILD_TYPE OR CMAKE_BUILD_TYPE MATCHES "^[Dd][Ee][Bb][Uu][Gg]$")
list(REVERSE vcpkg_paths) # Debug build: Put Debug paths before Release paths.
endif()
if(VCPKG_PREFER_SYSTEM_LIBS)
list(APPEND "${list}" "${vcpkg_paths}")
else()
list(INSERT "${list}" "0" "${vcpkg_paths}") # CMake 3.15 is required for list(PREPEND ...).
endif()
set("${list}" "${${list}}" PARENT_SCOPE)
endfunction()
z_vcpkg_add_vcpkg_to_cmake_path(CMAKE_PREFIX_PATH "")
z_vcpkg_add_vcpkg_to_cmake_path(CMAKE_LIBRARY_PATH "/lib/manual-link")
z_vcpkg_add_vcpkg_to_cmake_path(CMAKE_FIND_ROOT_PATH "")
if(NOT VCPKG_PREFER_SYSTEM_LIBS)
set(CMAKE_FIND_FRAMEWORK "LAST") # we assume that frameworks are usually system-wide libs, not vcpkg-built
set(CMAKE_FIND_APPBUNDLE "LAST") # we assume that appbundles are usually system-wide libs, not vcpkg-built
endif()
# If one CMAKE_FIND_ROOT_PATH_MODE_* variables is set to ONLY, to make sure that ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}
# and ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug are searched, it is not sufficient to just add them to CMAKE_FIND_ROOT_PATH,
# as CMAKE_FIND_ROOT_PATH specify "one or more directories to be prepended to all other search directories", so to make sure that
# the libraries are searched as they are, it is necessary to add "/" to the CMAKE_PREFIX_PATH
if(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE STREQUAL "ONLY" OR
CMAKE_FIND_ROOT_PATH_MODE_LIBRARY STREQUAL "ONLY" OR
CMAKE_FIND_ROOT_PATH_MODE_PACKAGE STREQUAL "ONLY")
list(APPEND CMAKE_PREFIX_PATH "/")
endif()
set(VCPKG_CMAKE_FIND_ROOT_PATH "${CMAKE_FIND_ROOT_PATH}")
# CMAKE_EXECUTABLE_SUFFIX is not yet defined
if(CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows")
set(Z_VCPKG_EXECUTABLE "${Z_VCPKG_ROOT_DIR}/vcpkg.exe")
set(Z_VCPKG_BOOTSTRAP_SCRIPT "${Z_VCPKG_ROOT_DIR}/bootstrap-vcpkg.bat")
else()
set(Z_VCPKG_EXECUTABLE "${Z_VCPKG_ROOT_DIR}/vcpkg")
set(Z_VCPKG_BOOTSTRAP_SCRIPT "${Z_VCPKG_ROOT_DIR}/bootstrap-vcpkg.sh")
endif()
if(VCPKG_MANIFEST_MODE AND VCPKG_MANIFEST_INSTALL AND NOT Z_VCPKG_CMAKE_IN_TRY_COMPILE AND NOT Z_VCPKG_HAS_FATAL_ERROR)
if(NOT EXISTS "${Z_VCPKG_EXECUTABLE}" AND NOT Z_VCPKG_HAS_FATAL_ERROR)
message(STATUS "Bootstrapping vcpkg before install")
set(Z_VCPKG_BOOTSTRAP_LOG "${CMAKE_BINARY_DIR}/vcpkg-bootstrap.log")
file(TO_NATIVE_PATH "${Z_VCPKG_BOOTSTRAP_LOG}" Z_NATIVE_VCPKG_BOOTSTRAP_LOG)
execute_process(
COMMAND "${Z_VCPKG_BOOTSTRAP_SCRIPT}" ${VCPKG_BOOTSTRAP_OPTIONS}
OUTPUT_FILE "${Z_VCPKG_BOOTSTRAP_LOG}"
ERROR_FILE "${Z_VCPKG_BOOTSTRAP_LOG}"
RESULT_VARIABLE Z_VCPKG_BOOTSTRAP_RESULT)
if(Z_VCPKG_BOOTSTRAP_RESULT EQUAL "0")
message(STATUS "Bootstrapping vcpkg before install - done")
else()
message(STATUS "Bootstrapping vcpkg before install - failed")
z_vcpkg_add_fatal_error("vcpkg install failed. See logs for more information: ${Z_NATIVE_VCPKG_BOOTSTRAP_LOG}")
endif()
endif()
if(NOT Z_VCPKG_HAS_FATAL_ERROR)
message(STATUS "Running vcpkg install")
set(Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS)
if(DEFINED VCPKG_HOST_TRIPLET AND NOT VCPKG_HOST_TRIPLET STREQUAL "")
list(APPEND Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS "--host-triplet=${VCPKG_HOST_TRIPLET}")
endif()
if(VCPKG_OVERLAY_PORTS)
foreach(Z_VCPKG_OVERLAY_PORT IN LISTS VCPKG_OVERLAY_PORTS)
list(APPEND Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS "--overlay-ports=${Z_VCPKG_OVERLAY_PORT}")
endforeach()
endif()
if(VCPKG_OVERLAY_TRIPLETS)
foreach(Z_VCPKG_OVERLAY_TRIPLET IN LISTS VCPKG_OVERLAY_TRIPLETS)
list(APPEND Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS "--overlay-triplets=${Z_VCPKG_OVERLAY_TRIPLET}")
endforeach()
endif()
if(DEFINED VCPKG_FEATURE_FLAGS OR DEFINED CACHE{VCPKG_FEATURE_FLAGS})
list(JOIN VCPKG_FEATURE_FLAGS "," Z_VCPKG_FEATURE_FLAGS)
set(Z_VCPKG_FEATURE_FLAGS "--feature-flags=${Z_VCPKG_FEATURE_FLAGS}")
endif()
foreach(Z_VCPKG_FEATURE IN LISTS VCPKG_MANIFEST_FEATURES)
list(APPEND Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS "--x-feature=${Z_VCPKG_FEATURE}")
endforeach()
if(VCPKG_MANIFEST_NO_DEFAULT_FEATURES)
list(APPEND Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS "--x-no-default-features")
endif()
if(CMAKE_VERSION VERSION_GREATER_EQUAL "3.18")
set(Z_VCPKG_MANIFEST_INSTALL_ECHO_PARAMS ECHO_OUTPUT_VARIABLE ECHO_ERROR_VARIABLE)
else()
set(Z_VCPKG_MANIFEST_INSTALL_ECHO_PARAMS)
endif()
execute_process(
COMMAND "${Z_VCPKG_EXECUTABLE}" install
--triplet "${VCPKG_TARGET_TRIPLET}"
--vcpkg-root "${Z_VCPKG_ROOT_DIR}"
"--x-wait-for-lock"
"--x-manifest-root=${VCPKG_MANIFEST_DIR}"
"--x-install-root=${_VCPKG_INSTALLED_DIR}"
${Z_VCPKG_FEATURE_FLAGS}
${Z_VCPKG_ADDITIONAL_MANIFEST_PARAMS}
${VCPKG_INSTALL_OPTIONS}
OUTPUT_VARIABLE Z_VCPKG_MANIFEST_INSTALL_LOGTEXT
ERROR_VARIABLE Z_VCPKG_MANIFEST_INSTALL_LOGTEXT
RESULT_VARIABLE Z_VCPKG_MANIFEST_INSTALL_RESULT
${Z_VCPKG_MANIFEST_INSTALL_ECHO_PARAMS}
)
set(Z_VCPKG_MANIFEST_INSTALL_LOGFILE "${CMAKE_BINARY_DIR}/vcpkg-manifest-install.log")
file(TO_NATIVE_PATH "${Z_VCPKG_MANIFEST_INSTALL_LOGFILE}" Z_NATIVE_VCPKG_MANIFEST_INSTALL_LOGFILE)
file(WRITE "${Z_VCPKG_MANIFEST_INSTALL_LOGFILE}" "${Z_VCPKG_MANIFEST_INSTALL_LOGTEXT}")
if(Z_VCPKG_MANIFEST_INSTALL_RESULT EQUAL "0")
message(STATUS "Running vcpkg install - done")
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS
"${VCPKG_MANIFEST_DIR}/vcpkg.json")
if(EXISTS "${VCPKG_MANIFEST_DIR}/vcpkg-configuration.json")
set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS
"${VCPKG_MANIFEST_DIR}/vcpkg-configuration.json")
endif()
else()
message(STATUS "Running vcpkg install - failed")
z_vcpkg_add_fatal_error("vcpkg install failed. See logs for more information: ${Z_NATIVE_VCPKG_MANIFEST_INSTALL_LOGFILE}")
endif()
endif()
endif()
option(VCPKG_SETUP_CMAKE_PROGRAM_PATH "Enable the setup of CMAKE_PROGRAM_PATH to vcpkg paths" ON)
set(VCPKG_CAN_USE_HOST_TOOLS OFF)
if(DEFINED VCPKG_HOST_TRIPLET AND NOT VCPKG_HOST_TRIPLET STREQUAL "")
set(VCPKG_CAN_USE_HOST_TOOLS ON)
endif()
cmake_dependent_option(VCPKG_USE_HOST_TOOLS "Setup CMAKE_PROGRAM_PATH to use host tools" ON "VCPKG_CAN_USE_HOST_TOOLS" OFF)
unset(VCPKG_CAN_USE_HOST_TOOLS)
if(VCPKG_SETUP_CMAKE_PROGRAM_PATH)
set(tools_base_path "${VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/tools")
if(VCPKG_USE_HOST_TOOLS)
set(tools_base_path "${VCPKG_INSTALLED_DIR}/${VCPKG_HOST_TRIPLET}/tools")
endif()
list(APPEND CMAKE_PROGRAM_PATH "${tools_base_path}")
file(GLOB Z_VCPKG_TOOLS_DIRS LIST_DIRECTORIES true "${tools_base_path}/*")
file(GLOB Z_VCPKG_TOOLS_FILES LIST_DIRECTORIES false "${tools_base_path}/*")
file(GLOB Z_VCPKG_TOOLS_DIRS_BIN LIST_DIRECTORIES true "${tools_base_path}/*/bin")
file(GLOB Z_VCPKG_TOOLS_FILES_BIN LIST_DIRECTORIES false "${tools_base_path}/*/bin")
list(REMOVE_ITEM Z_VCPKG_TOOLS_DIRS ${Z_VCPKG_TOOLS_FILES} "") # need at least one item for REMOVE_ITEM if CMake <= 3.19
list(REMOVE_ITEM Z_VCPKG_TOOLS_DIRS_BIN ${Z_VCPKG_TOOLS_FILES_BIN} "")
string(REPLACE "/bin" "" Z_VCPKG_TOOLS_DIRS_TO_REMOVE "${Z_VCPKG_TOOLS_DIRS_BIN}")
list(REMOVE_ITEM Z_VCPKG_TOOLS_DIRS ${Z_VCPKG_TOOLS_DIRS_TO_REMOVE} "")
list(APPEND Z_VCPKG_TOOLS_DIRS ${Z_VCPKG_TOOLS_DIRS_BIN})
foreach(Z_VCPKG_TOOLS_DIR IN LISTS Z_VCPKG_TOOLS_DIRS)
list(APPEND CMAKE_PROGRAM_PATH "${Z_VCPKG_TOOLS_DIR}")
endforeach()
unset(Z_VCPKG_TOOLS_DIR)
unset(Z_VCPKG_TOOLS_DIRS)
unset(Z_VCPKG_TOOLS_FILES)
unset(Z_VCPKG_TOOLS_DIRS_BIN)
unset(Z_VCPKG_TOOLS_FILES_BIN)
unset(Z_VCPKG_TOOLS_DIRS_TO_REMOVE)
unset(tools_base_path)
endif()
cmake_policy(POP)
# Any policies applied to the below macros and functions appear to leak into consumers
function(add_executable)
z_vcpkg_function_arguments(ARGS)
_add_executable(${ARGS})
set(target_name "${ARGV0}")
list(FIND ARGV "IMPORTED" IMPORTED_IDX)
list(FIND ARGV "ALIAS" ALIAS_IDX)
list(FIND ARGV "MACOSX_BUNDLE" MACOSX_BUNDLE_IDX)
if(IMPORTED_IDX EQUAL "-1" AND ALIAS_IDX EQUAL "-1")
if(VCPKG_APPLOCAL_DEPS)
if(Z_VCPKG_TARGET_TRIPLET_PLAT MATCHES "windows|uwp|xbox")
z_vcpkg_set_powershell_path()
set(EXTRA_OPTIONS "")
if(X_VCPKG_APPLOCAL_DEPS_SERIALIZED)
set(EXTRA_OPTIONS USES_TERMINAL)
endif()
add_custom_command(TARGET "${target_name}" POST_BUILD
COMMAND "${Z_VCPKG_POWERSHELL_PATH}" -noprofile -executionpolicy Bypass -file "${Z_VCPKG_TOOLCHAIN_DIR}/msbuild/applocal.ps1"
-targetBinary "$<TARGET_FILE:${target_name}>"
-installedDir "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>/bin"
-OutVariable out
VERBATIM
${EXTRA_OPTIONS}
)
elseif(Z_VCPKG_TARGET_TRIPLET_PLAT MATCHES "osx")
if(NOT MACOSX_BUNDLE_IDX EQUAL "-1")
find_package(Python COMPONENTS Interpreter)
add_custom_command(TARGET "${target_name}" POST_BUILD
COMMAND "${Python_EXECUTABLE}" "${Z_VCPKG_TOOLCHAIN_DIR}/osx/applocal.py"
"$<TARGET_FILE:${target_name}>"
"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>"
VERBATIM
)
endif()
endif()
endif()
set_target_properties("${target_name}" PROPERTIES VS_USER_PROPS do_not_import_user.props)
set_target_properties("${target_name}" PROPERTIES VS_GLOBAL_VcpkgEnabled false)
endif()
endfunction()
function(add_library)
z_vcpkg_function_arguments(ARGS)
_add_library(${ARGS})
set(target_name "${ARGV0}")
list(FIND ARGS "IMPORTED" IMPORTED_IDX)
list(FIND ARGS "INTERFACE" INTERFACE_IDX)
list(FIND ARGS "ALIAS" ALIAS_IDX)
if(IMPORTED_IDX EQUAL "-1" AND INTERFACE_IDX EQUAL "-1" AND ALIAS_IDX EQUAL "-1")
get_target_property(IS_LIBRARY_SHARED "${target_name}" TYPE)
if(VCPKG_APPLOCAL_DEPS AND Z_VCPKG_TARGET_TRIPLET_PLAT MATCHES "windows|uwp|xbox" AND (IS_LIBRARY_SHARED STREQUAL "SHARED_LIBRARY" OR IS_LIBRARY_SHARED STREQUAL "MODULE_LIBRARY"))
z_vcpkg_set_powershell_path()
add_custom_command(TARGET "${target_name}" POST_BUILD
COMMAND "${Z_VCPKG_POWERSHELL_PATH}" -noprofile -executionpolicy Bypass -file "${Z_VCPKG_TOOLCHAIN_DIR}/msbuild/applocal.ps1"
-targetBinary "$<TARGET_FILE:${target_name}>"
-installedDir "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>/bin"
-OutVariable out
VERBATIM
)
endif()
set_target_properties("${target_name}" PROPERTIES VS_USER_PROPS do_not_import_user.props)
set_target_properties("${target_name}" PROPERTIES VS_GLOBAL_VcpkgEnabled false)
endif()
endfunction()
# This is an experimental function to enable applocal install of dependencies as part of the `make install` process
# Arguments:
# TARGETS - a list of installed targets to have dependencies copied for
# DESTINATION - the runtime directory for those targets (usually `bin`)
# COMPONENT - the component this install command belongs to (optional)
#
# Note that this function requires CMake 3.14 for policy CMP0087
function(x_vcpkg_install_local_dependencies)
if(CMAKE_VERSION VERSION_LESS "3.14")
message(FATAL_ERROR "x_vcpkg_install_local_dependencies and X_VCPKG_APPLOCAL_DEPS_INSTALL require at least CMake 3.14
(current version: ${CMAKE_VERSION})"
)
endif()
cmake_parse_arguments(PARSE_ARGV "0" arg
""
"DESTINATION;COMPONENT"
"TARGETS"
)
if(DEFINED arg_UNPARSED_ARGUMENTS)
message(FATAL_ERROR "${CMAKE_CURRENT_FUNCTION} was passed extra arguments: ${arg_UNPARSED_ARGUMENTS}")
endif()
if(NOT DEFINED arg_DESTINATION)
message(FATAL_ERROR "DESTINATION must be specified")
endif()
if(Z_VCPKG_TARGET_TRIPLET_PLAT MATCHES "^(windows|uwp|xbox-.*)$")
# Install CODE|SCRIPT allow the use of generator expressions
cmake_policy(SET CMP0087 NEW) # CMake 3.14
z_vcpkg_set_powershell_path()
if(NOT IS_ABSOLUTE "${arg_DESTINATION}")
set(arg_DESTINATION "\${CMAKE_INSTALL_PREFIX}/${arg_DESTINATION}")
endif()
set(component_param "")
if(DEFINED arg_COMPONENT)
set(component_param COMPONENT "${arg_COMPONENT}")
endif()
foreach(target IN LISTS arg_TARGETS)
get_target_property(target_type "${target}" TYPE)
if(NOT target_type STREQUAL "INTERFACE_LIBRARY")
install(CODE "message(\"-- Installing app dependencies for ${target}...\")
execute_process(COMMAND \"${Z_VCPKG_POWERSHELL_PATH}\" -noprofile -executionpolicy Bypass -file \"${Z_VCPKG_TOOLCHAIN_DIR}/msbuild/applocal.ps1\"
-targetBinary \"${arg_DESTINATION}/$<TARGET_FILE_NAME:${target}>\"
-installedDir \"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>/bin\"
-OutVariable out)"
${component_param}
)
endif()
endforeach()
endif()
endfunction()
if(X_VCPKG_APPLOCAL_DEPS_INSTALL)
function(install)
z_vcpkg_function_arguments(ARGS)
_install(${ARGS})
if(ARGV0 STREQUAL "TARGETS")
# Will contain the list of targets
set(parsed_targets "")
# Destination - [RUNTIME] DESTINATION argument overrides this
set(destination "bin")
set(component_param "")
# Parse arguments given to the install function to find targets and (runtime) destination
set(modifier "") # Modifier for the command in the argument
set(last_command "") # Last command we found to process
foreach(arg IN LISTS ARGS)
if(arg MATCHES "^(ARCHIVE|LIBRARY|RUNTIME|OBJECTS|FRAMEWORK|BUNDLE|PRIVATE_HEADER|PUBLIC_HEADER|RESOURCE|INCLUDES)$")
set(modifier "${arg}")
continue()
endif()
if(arg MATCHES "^(TARGETS|DESTINATION|PERMISSIONS|CONFIGURATIONS|COMPONENT|NAMELINK_COMPONENT|OPTIONAL|EXCLUDE_FROM_ALL|NAMELINK_ONLY|NAMELINK_SKIP|EXPORT)$")
set(last_command "${arg}")
continue()
endif()
if(last_command STREQUAL "TARGETS")
list(APPEND parsed_targets "${arg}")
endif()
if(last_command STREQUAL "DESTINATION" AND (modifier STREQUAL "" OR modifier STREQUAL "RUNTIME"))
set(destination "${arg}")
endif()
if(last_command STREQUAL "COMPONENT")
set(component_param "COMPONENT" "${arg}")
endif()
endforeach()
x_vcpkg_install_local_dependencies(
TARGETS ${parsed_targets}
DESTINATION "${destination}"
${component_param}
)
endif()
endfunction()
endif()
option(VCPKG_TRACE_FIND_PACKAGE "Trace calls to find_package()" OFF)
if(NOT DEFINED VCPKG_OVERRIDE_FIND_PACKAGE_NAME)
set(VCPKG_OVERRIDE_FIND_PACKAGE_NAME find_package)
endif()
# NOTE: this is not a function, which means that arguments _are not_ perfectly forwarded
# this is fine for `find_package`, since there are no usecases for `;` in arguments,
# so perfect forwarding is not important
set(z_vcpkg_find_package_backup_id "0")
macro("${VCPKG_OVERRIDE_FIND_PACKAGE_NAME}" z_vcpkg_find_package_package_name)
if(VCPKG_TRACE_FIND_PACKAGE)
string(REPEAT " " "${z_vcpkg_find_package_backup_id}" z_vcpkg_find_package_indent)
string(JOIN " " z_vcpkg_find_package_argn ${ARGN})
message(STATUS "${z_vcpkg_find_package_indent}find_package(${z_vcpkg_find_package_package_name} ${z_vcpkg_find_package_argn})")
unset(z_vcpkg_find_package_argn)
unset(z_vcpkg_find_package_indent)
endif()
math(EXPR z_vcpkg_find_package_backup_id "${z_vcpkg_find_package_backup_id} + 1")
set(z_vcpkg_find_package_package_name "${z_vcpkg_find_package_package_name}")
set(z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN "${ARGN}")
set(z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_vars "")
# Workaround to set the ROOT_PATH until upstream CMake stops overriding
# the ROOT_PATH at apple OS initialization phase.
# See https://gitlab.kitware.com/cmake/cmake/merge_requests/3273
# Fixed in CMake 3.15
if(CMAKE_SYSTEM_NAME STREQUAL "iOS")
list(APPEND z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_vars "CMAKE_FIND_ROOT_PATH")
if(DEFINED CMAKE_FIND_ROOT_PATH)
set(z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_CMAKE_FIND_ROOT_PATH "${CMAKE_FIND_ROOT_PATH}")
endif()
list(APPEND CMAKE_FIND_ROOT_PATH "${VCPKG_CMAKE_FIND_ROOT_PATH}")
endif()
string(TOLOWER "${z_vcpkg_find_package_package_name}" z_vcpkg_find_package_lowercase_package_name)
set(z_vcpkg_find_package_vcpkg_cmake_wrapper_path
"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/${z_vcpkg_find_package_lowercase_package_name}/vcpkg-cmake-wrapper.cmake")
if(EXISTS "${z_vcpkg_find_package_vcpkg_cmake_wrapper_path}")
if(VCPKG_TRACE_FIND_PACKAGE)
string(REPEAT " " "${z_vcpkg_find_package_backup_id}" z_vcpkg_find_package_indent)
message(STATUS "${z_vcpkg_find_package_indent}using share/${z_vcpkg_find_package_lowercase_package_name}/vcpkg-cmake-wrapper.cmake")
unset(z_vcpkg_find_package_indent)
endif()
list(APPEND z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_vars "ARGS")
if(DEFINED ARGS)
set(z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_ARGS "${ARGS}")
endif()
set(ARGS "${z_vcpkg_find_package_package_name};${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN}")
include("${z_vcpkg_find_package_vcpkg_cmake_wrapper_path}")
elseif(z_vcpkg_find_package_package_name STREQUAL "Boost" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/boost")
# Checking for the boost headers disables this wrapper unless the user has installed at least one boost library
# these intentionally are not backed up
set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
set(Boost_NO_BOOST_CMAKE ON)
set(Boost_USE_STATIC_RUNTIME)
unset(Boost_USE_STATIC_RUNTIME CACHE)
if(CMAKE_VS_PLATFORM_TOOLSET STREQUAL "v120")
set(Boost_COMPILER "-vc120")
else()
set(Boost_COMPILER "-vc140")
endif()
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
elseif(z_vcpkg_find_package_package_name STREQUAL "ICU" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/unicode/utf.h")
list(FIND z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN "COMPONENTS" z_vcpkg_find_package_COMPONENTS_IDX)
if(NOT z_vcpkg_find_package_COMPONENTS_IDX EQUAL "-1")
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN} COMPONENTS data)
else()
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
endif()
elseif(z_vcpkg_find_package_package_name STREQUAL "GSL" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/gsl")
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
if(GSL_FOUND AND TARGET GSL::gsl)
set_property( TARGET GSL::gslcblas APPEND PROPERTY IMPORTED_CONFIGURATIONS Release )
set_property( TARGET GSL::gsl APPEND PROPERTY IMPORTED_CONFIGURATIONS Release )
if( EXISTS "${GSL_LIBRARY_DEBUG}" AND EXISTS "${GSL_CBLAS_LIBRARY_DEBUG}")
set_property( TARGET GSL::gsl APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug )
set_target_properties( GSL::gsl PROPERTIES IMPORTED_LOCATION_DEBUG "${GSL_LIBRARY_DEBUG}" )
set_property( TARGET GSL::gslcblas APPEND PROPERTY IMPORTED_CONFIGURATIONS Debug )
set_target_properties( GSL::gslcblas PROPERTIES IMPORTED_LOCATION_DEBUG "${GSL_CBLAS_LIBRARY_DEBUG}" )
endif()
endif()
elseif("${z_vcpkg_find_package_package_name}" STREQUAL "CURL" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/curl")
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
if(CURL_FOUND)
if(EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/nghttp2.lib")
list(APPEND CURL_LIBRARIES
"debug" "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib/nghttp2.lib"
"optimized" "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/nghttp2.lib")
endif()
endif()
elseif("${z_vcpkg_find_package_lowercase_package_name}" STREQUAL "grpc" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/grpc")
_find_package(gRPC ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
else()
_find_package("${z_vcpkg_find_package_package_name}" ${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_ARGN})
endif()
# Do not use z_vcpkg_find_package_package_name beyond this point since it might have changed!
# Only variables using z_vcpkg_find_package_backup_id can used correctly below!
foreach(z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var IN LISTS z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_vars)
if(DEFINED z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var})
set("${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var}" "${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var}}")
else()
unset("${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var}")
endif()
unset("z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_${z_vcpkg_find_package_${z_vcpkg_find_package_backup_id}_backup_var}")
endforeach()
math(EXPR z_vcpkg_find_package_backup_id "${z_vcpkg_find_package_backup_id} - 1")
if(z_vcpkg_find_package_backup_id LESS "0")
message(FATAL_ERROR "[vcpkg]: find_package ended with z_vcpkg_find_package_backup_id being less than 0! This is a logical error and should never happen. Please provide a cmake trace log via cmake cmd line option '--trace-expand'!")
endif()
endmacro()
cmake_policy(PUSH)
cmake_policy(VERSION 3.7.2)
set(VCPKG_TOOLCHAIN ON)
set(Z_VCPKG_UNUSED "${CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION}")
set(Z_VCPKG_UNUSED "${CMAKE_EXPORT_NO_PACKAGE_REGISTRY}")
set(Z_VCPKG_UNUSED "${CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY}")
set(Z_VCPKG_UNUSED "${CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY}")
set(Z_VCPKG_UNUSED "${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP}")
# Propogate these values to try-compile configurations so the triplet and toolchain load
if(NOT Z_VCPKG_CMAKE_IN_TRY_COMPILE)
list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
VCPKG_TARGET_TRIPLET
VCPKG_TARGET_ARCHITECTURE
VCPKG_APPLOCAL_DEPS
VCPKG_CHAINLOAD_TOOLCHAIN_FILE
Z_VCPKG_ROOT_DIR
)
endif()
if(Z_VCPKG_HAS_FATAL_ERROR)
message(FATAL_ERROR "${Z_VCPKG_FATAL_ERROR}")
endif()
cmake_policy(POP)
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