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vcpkg/scripts/buildsystems/vcpkg.cmake
alcroito c5f01e1dee
Add initial iOS support (#6275) 
* Add iOS community triplets and toolchain support

Added an iOS toolchain to enable building packages for iOS.
The toolchain is used when a triplet's VCPKG_CMAKE_SYSTEM_NAME is set
to iOS.

To configure which architecture should be built, as well as other
iOS specifics, the following triplet variables can be set:
- VCPKG_TARGET_ARCHITECTURE
- VCPKG_OSX_SYSROOT
- VCPKG_OSX_DEPLOYMENT_TARGET
- VCPKG_OSX_ARCHITECTURES

The following VCPKG_TARGET_ARCHITECTURE values are currently
supported:
 - arm, arm64, x64, x86.

The following VCPKG_OSX_SYSROOT values are currently supported:
 - iphoneos, iphonesimulator, or an absolute path to the device or
   simulator Xcode SDK.

VCPKG_OSX_DEPLOYMENT_TARGET can be set to control the minimum iOS
delopyment target for the built libraries.

CMAKE_OSX_ARCHITECTURES is derived from VCPKG_TARGET_ARCHITECTURE,
so generally it should not be set. In case if someone needs to target
a more specific architecture (like armv7k or arm64e), it can
be set in the triplet via VCPKG_OSX_ARCHITECTURES.

Note that only certain combinations of the architecture and sysroot
will work: simulator SDKs only provide x86-based libraries, etc.

The toolchain also sets CMAKE_SYSTEM_PROCESSOR for certain
configurations, because certain packages (like libpng) depend on the
processor type.

Added 4 community iOS triplets that build static libraries:
- arm-ios, arm64-ios, x86-ios, x64-ios.
The non-arm triplets target the iOS simulator.

The triplets build static libraries because they are easiest to
integrate into an iOS project. Dynamic libraries or frameworks require
code signing on iOS, which complicates integration.

Added heuristics to try and automatically detect what iOS triplet to
use when building your own CMake project (so when a CMake project sets
CMAKE_TOOLCHAIN_FILE to buildsystems/vcpkg.cmake), if no explicit
triplet is provided (VCPKG_TARGET_TRIPLET is undefined).

The heuristic checks for the values of CMAKE_SYSTEM_NAME and
CMAKE_OSX_ARCHITECTURES. Note that for this to work,
CMAKE_OSX_ARCHITECTURES needs to be set before the first project()
call in your CMake project.

Added workaround so find_package finds vcpkg installed packages
when targeting iOS.
This is done by saving / restoring the value of CMAKE_FIND_ROOT_PATH
while also adding the vcpkg package root in the find_package override
macro.
The workaround can be removed once vcpkg upgrades to CMake 3.15.0
or higher where the issue is fixed.

Fixes: #6003

* Fix building libpng and pcre2 targetting iOS

Fixes: #6003
2020-04-15 13:06:55 -07:00

365 lines
18 KiB
CMake
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# Mark variables as used so cmake doesn't complain about them
mark_as_advanced(CMAKE_TOOLCHAIN_FILE)
# VCPKG toolchain options.
option(VCPKG_VERBOSE "Enables messages from the VCPKG toolchain for debugging purposes." OFF)
mark_as_advanced(VCPKG_VERBOSE)
# Determine whether the toolchain is loaded during a try-compile configuration
get_property(_CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)
if (${CMAKE_VERSION} VERSION_LESS "3.6.0")
set(_CMAKE_EMULATE_TRY_COMPILE_PLATFORM_VARIABLES ON)
else()
set(_CMAKE_EMULATE_TRY_COMPILE_PLATFORM_VARIABLES OFF)
endif()
if(_CMAKE_IN_TRY_COMPILE AND _CMAKE_EMULATE_TRY_COMPILE_PLATFORM_VARIABLES)
include("${CMAKE_CURRENT_SOURCE_DIR}/../vcpkg.config.cmake" OPTIONAL)
endif()
if(VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
include("${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}")
endif()
if(VCPKG_TOOLCHAIN)
return()
endif()
#If CMake does not have a mapping for MinSizeRel and RelWithDebInfo in imported targets
#it will map those configuration to the first valid configuration in CMAKE_CONFIGURATION_TYPES or the targets IMPORTED_CONFIGURATIONS.
#In most cases this is the debug configuration which is wrong.
if(NOT DEFINED CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL)
set(CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL "MinSizeRel;Release;")
if(VCPKG_VERBOSE)
message(STATUS "VCPKG-Info: CMAKE_MAP_IMPORTED_CONFIG_MINSIZEREL set to MinSizeRel;Release;")
endif()
endif()
if(NOT DEFINED CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO)
set(CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO "RelWithDebInfo;Release;")
if(VCPKG_VERBOSE)
message(STATUS "VCPKG-Info: CMAKE_MAP_IMPORTED_CONFIG_RELWITHDEBINFO set to RelWithDebInfo;Release;")
endif()
endif()
if(VCPKG_TARGET_TRIPLET)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Ww][Ii][Nn]32$")
set(_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Xx]64$")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]64$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm64)
else()
if(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015 Win64$")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015 ARM$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015$")
set(_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017 Win64$")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017 ARM$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017$")
set(_VCPKG_TARGET_TRIPLET_ARCH x86)
elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 16 2019$")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
else()
find_program(_VCPKG_CL cl)
if(_VCPKG_CL MATCHES "amd64/cl.exe$" OR _VCPKG_CL MATCHES "x64/cl.exe$")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(_VCPKG_CL MATCHES "arm/cl.exe$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(_VCPKG_CL MATCHES "arm64/cl.exe$")
set(_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(_VCPKG_CL MATCHES "bin/cl.exe$" OR _VCPKG_CL MATCHES "x86/cl.exe$")
set(_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 arch_count)
if(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)
return()
else()
if(arch_count GREATER 1)
message(WARNING "Detected more than one target architecture. Using the first one.")
endif()
list(GET CMAKE_OSX_ARCHITECTURES 0 target_arch)
if(target_arch STREQUAL arm64)
set(_VCPKG_TARGET_TRIPLET_ARCH arm64)
elseif(target_arch STREQUAL arm64s)
set(_VCPKG_TARGET_TRIPLET_ARCH arm64s)
elseif(target_arch STREQUAL armv7s)
set(_VCPKG_TARGET_TRIPLET_ARCH armv7s)
elseif(target_arch STREQUAL armv7)
set(_VCPKG_TARGET_TRIPLET_ARCH arm)
elseif(target_arch STREQUAL x86_64)
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
elseif(target_arch STREQUAL i386)
set(_VCPKG_TARGET_TRIPLET_ARCH x86)
else()
message(WARNING "Unable to determine target architecture, continuing without vcpkg.")
set(VCPKG_TOOLCHAIN ON)
return()
endif()
endif()
elseif(CMAKE_HOST_SYSTEM_PROCESSOR STREQUAL "x86_64")
set(_VCPKG_TARGET_TRIPLET_ARCH x64)
else()
if( _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)
return()
endif()
endif()
endif()
if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" OR CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone")
set(_VCPKG_TARGET_TRIPLET_PLAT uwp)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Linux" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Linux"))
set(_VCPKG_TARGET_TRIPLET_PLAT linux)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Darwin" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Darwin"))
set(_VCPKG_TARGET_TRIPLET_PLAT osx)
elseif(CMAKE_SYSTEM_NAME STREQUAL "iOS")
set(_VCPKG_TARGET_TRIPLET_PLAT ios)
elseif(CMAKE_SYSTEM_NAME STREQUAL "Windows" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "Windows"))
set(_VCPKG_TARGET_TRIPLET_PLAT windows)
elseif(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD" OR (NOT CMAKE_SYSTEM_NAME AND CMAKE_HOST_SYSTEM_NAME STREQUAL "FreeBSD"))
set(_VCPKG_TARGET_TRIPLET_PLAT freebsd)
endif()
set(VCPKG_TARGET_TRIPLET ${_VCPKG_TARGET_TRIPLET_ARCH}-${_VCPKG_TARGET_TRIPLET_PLAT} CACHE STRING "Vcpkg target triplet (ex. x86-windows)")
set(_VCPKG_TOOLCHAIN_DIR ${CMAKE_CURRENT_LIST_DIR})
if(NOT DEFINED _VCPKG_ROOT_DIR)
# Detect .vcpkg-root to figure VCPKG_ROOT_DIR
set(_VCPKG_ROOT_DIR_CANDIDATE ${CMAKE_CURRENT_LIST_DIR})
while(IS_DIRECTORY ${_VCPKG_ROOT_DIR_CANDIDATE} AND NOT EXISTS "${_VCPKG_ROOT_DIR_CANDIDATE}/.vcpkg-root")
get_filename_component(_VCPKG_ROOT_DIR_TEMP ${_VCPKG_ROOT_DIR_CANDIDATE} DIRECTORY)
if (_VCPKG_ROOT_DIR_TEMP STREQUAL _VCPKG_ROOT_DIR_CANDIDATE) # If unchanged, we have reached the root of the drive
message(FATAL_ERROR "Could not find .vcpkg-root")
else()
SET(_VCPKG_ROOT_DIR_CANDIDATE ${_VCPKG_ROOT_DIR_TEMP})
endif()
endwhile()
set(_VCPKG_ROOT_DIR ${_VCPKG_ROOT_DIR_CANDIDATE} CACHE INTERNAL "Vcpkg root directory")
endif()
set(_VCPKG_INSTALLED_DIR ${_VCPKG_ROOT_DIR}/installed)
if(NOT EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}" AND NOT _CMAKE_IN_TRY_COMPILE AND NOT VCPKG_SUPPRESS_INSTALLED_LIBRARIES_WARNING)
message(WARNING "There are no libraries installed for the Vcpkg triplet ${VCPKG_TARGET_TRIPLET}.")
endif()
if(CMAKE_BUILD_TYPE MATCHES "^[Dd][Ee][Bb][Uu][Gg]$" OR NOT DEFINED CMAKE_BUILD_TYPE) #Debug build: Put Debug paths before Release paths.
list(APPEND CMAKE_PREFIX_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}
)
list(APPEND CMAKE_LIBRARY_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib/manual-link ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/manual-link
)
list(APPEND CMAKE_FIND_ROOT_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}
)
else() #Release build: Put Release paths before Debug paths. Debug Paths are required so that CMake generates correct info in autogenerated target files.
list(APPEND CMAKE_PREFIX_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET} ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug
)
list(APPEND CMAKE_LIBRARY_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/manual-link ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib/manual-link
)
list(APPEND CMAKE_FIND_ROOT_PATH
${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET} ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug
)
endif()
set(VCPKG_CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH})
file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
set(_PROGRAMFILESX86 "PROGRAMFILES(x86)")
file(TO_CMAKE_PATH "$ENV{${_PROGRAMFILESX86}}" _programfiles_x86)
set(CMAKE_SYSTEM_IGNORE_PATH
"${_programfiles}/OpenSSL"
"${_programfiles}/OpenSSL-Win32"
"${_programfiles}/OpenSSL-Win64"
"${_programfiles}/OpenSSL-Win32/lib/VC"
"${_programfiles}/OpenSSL-Win64/lib/VC"
"${_programfiles}/OpenSSL-Win32/lib/VC/static"
"${_programfiles}/OpenSSL-Win64/lib/VC/static"
"${_programfiles_x86}/OpenSSL"
"${_programfiles_x86}/OpenSSL-Win32"
"${_programfiles_x86}/OpenSSL-Win64"
"${_programfiles_x86}/OpenSSL-Win32/lib/VC"
"${_programfiles_x86}/OpenSSL-Win64/lib/VC"
"${_programfiles_x86}/OpenSSL-Win32/lib/VC/static"
"${_programfiles_x86}/OpenSSL-Win64/lib/VC/static"
"C:/OpenSSL/"
"C:/OpenSSL-Win32/"
"C:/OpenSSL-Win64/"
"C:/OpenSSL-Win32/lib/VC"
"C:/OpenSSL-Win64/lib/VC"
"C:/OpenSSL-Win32/lib/VC/static"
"C:/OpenSSL-Win64/lib/VC/static"
)
list(APPEND CMAKE_PROGRAM_PATH ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/tools)
file(GLOB _VCPKG_TOOLS_DIRS ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/tools/*)
foreach(_VCPKG_TOOLS_DIR ${_VCPKG_TOOLS_DIRS})
if(IS_DIRECTORY ${_VCPKG_TOOLS_DIR})
list(APPEND CMAKE_PROGRAM_PATH ${_VCPKG_TOOLS_DIR})
endif()
endforeach()
option(VCPKG_APPLOCAL_DEPS "Automatically copy dependencies into the output directory for executables." ON)
function(add_executable name)
_add_executable(${ARGV})
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(_VCPKG_TARGET_TRIPLET_PLAT MATCHES "windows|uwp")
add_custom_command(TARGET ${name} POST_BUILD
COMMAND powershell -noprofile -executionpolicy Bypass -file ${_VCPKG_TOOLCHAIN_DIR}/msbuild/applocal.ps1
-targetBinary $<TARGET_FILE:${name}>
-installedDir "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>/bin"
-OutVariable out
)
elseif(_VCPKG_TARGET_TRIPLET_PLAT MATCHES "osx")
if (NOT MACOSX_BUNDLE_IDX EQUAL -1)
add_custom_command(TARGET ${name} POST_BUILD
COMMAND python ${_VCPKG_TOOLCHAIN_DIR}/osx/applocal.py
$<TARGET_FILE:${name}>
"${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>"
)
endif()
endif()
endif()
set_target_properties(${name} PROPERTIES VS_USER_PROPS do_not_import_user.props)
set_target_properties(${name} PROPERTIES VS_GLOBAL_VcpkgEnabled false)
endif()
endfunction()
function(add_library name)
_add_library(${ARGV})
list(FIND ARGV "IMPORTED" IMPORTED_IDX)
list(FIND ARGV "INTERFACE" INTERFACE_IDX)
list(FIND ARGV "ALIAS" ALIAS_IDX)
if(IMPORTED_IDX EQUAL -1 AND INTERFACE_IDX EQUAL -1 AND ALIAS_IDX EQUAL -1)
get_target_property(IS_LIBRARY_SHARED ${name} TYPE)
if(VCPKG_APPLOCAL_DEPS AND _VCPKG_TARGET_TRIPLET_PLAT MATCHES "windows|uwp" AND (IS_LIBRARY_SHARED STREQUAL "SHARED_LIBRARY" OR IS_LIBRARY_SHARED STREQUAL "MODULE_LIBRARY"))
add_custom_command(TARGET ${name} POST_BUILD
COMMAND powershell -noprofile -executionpolicy Bypass -file ${_VCPKG_TOOLCHAIN_DIR}/msbuild/applocal.ps1
-targetBinary $<TARGET_FILE:${name}>
-installedDir "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}$<$<CONFIG:Debug>:/debug>/bin"
-OutVariable out
)
endif()
set_target_properties(${name} PROPERTIES VS_USER_PROPS do_not_import_user.props)
set_target_properties(${name} PROPERTIES VS_GLOBAL_VcpkgEnabled false)
endif()
endfunction()
if(NOT DEFINED VCPKG_OVERRIDE_FIND_PACKAGE_NAME)
set(VCPKG_OVERRIDE_FIND_PACKAGE_NAME find_package)
endif()
macro(${VCPKG_OVERRIDE_FIND_PACKAGE_NAME} name)
# 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
if(CMAKE_SYSTEM_NAME STREQUAL iOS)
set(BACKUP_CMAKE_FIND_ROOT_PATH ${CMAKE_FIND_ROOT_PATH})
list(APPEND CMAKE_FIND_ROOT_PATH ${VCPKG_CMAKE_FIND_ROOT_PATH})
endif()
string(TOLOWER "${name}" _vcpkg_lowercase_name)
if(EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/${_vcpkg_lowercase_name}/vcpkg-cmake-wrapper.cmake")
set(ARGS "${ARGV}")
include(${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/${_vcpkg_lowercase_name}/vcpkg-cmake-wrapper.cmake)
elseif("${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
set(Boost_USE_STATIC_LIBS OFF)
set(Boost_USE_MULTITHREADED ON)
unset(Boost_USE_STATIC_RUNTIME)
set(Boost_NO_BOOST_CMAKE ON)
unset(Boost_USE_STATIC_RUNTIME CACHE)
set(Boost_COMPILER "-vc140")
_find_package(${ARGV})
elseif("${name}" STREQUAL "ICU" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/unicode/utf.h")
function(_vcpkg_find_in_list)
list(FIND ARGV "COMPONENTS" COMPONENTS_IDX)
set(COMPONENTS_IDX ${COMPONENTS_IDX} PARENT_SCOPE)
endfunction()
_vcpkg_find_in_list(${ARGV})
if(NOT COMPONENTS_IDX EQUAL -1)
_find_package(${ARGV} COMPONENTS data)
else()
_find_package(${ARGV})
endif()
elseif("${name}" STREQUAL "GSL" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/gsl")
_find_package(${ARGV})
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("${name}" STREQUAL "CURL" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/include/curl")
_find_package(${ARGV})
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("${_vcpkg_lowercase_name}" STREQUAL "grpc" AND EXISTS "${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/share/grpc")
_find_package(gRPC ${ARGN})
else()
_find_package(${ARGV})
endif()
if(CMAKE_SYSTEM_NAME STREQUAL iOS)
set(CMAKE_FIND_ROOT_PATH "${BACKUP_CMAKE_FIND_ROOT_PATH}")
endif()
endmacro()
set(VCPKG_TOOLCHAIN ON)
set(_UNUSED ${CMAKE_ERROR_ON_ABSOLUTE_INSTALL_DESTINATION})
set(_UNUSED ${CMAKE_EXPORT_NO_PACKAGE_REGISTRY})
set(_UNUSED ${CMAKE_FIND_PACKAGE_NO_PACKAGE_REGISTRY})
set(_UNUSED ${CMAKE_FIND_PACKAGE_NO_SYSTEM_PACKAGE_REGISTRY})
set(_UNUSED ${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP})
# Propogate these values to try-compile configurations so the triplet and toolchain load
if(NOT _CMAKE_IN_TRY_COMPILE)
if(_CMAKE_EMULATE_TRY_COMPILE_PLATFORM_VARIABLES)
file(TO_CMAKE_PATH "${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}" _chainload_file)
file(TO_CMAKE_PATH "${_VCPKG_ROOT_DIR}" _root_dir)
file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/vcpkg.config.cmake"
"set(VCPKG_TARGET_TRIPLET \"${VCPKG_TARGET_TRIPLET}\" CACHE STRING \"\")\n"
"set(VCPKG_TARGET_ARCHITECTURE \"${VCPKG_TARGET_ARCHITECTURE}\" CACHE STRING \"\")\n"
"set(VCPKG_APPLOCAL_DEPS \"${VCPKG_APPLOCAL_DEPS}\" CACHE STRING \"\")\n"
"set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE \"${_chainload_file}\" CACHE STRING \"\")\n"
"set(_VCPKG_ROOT_DIR \"${_root_dir}\" CACHE STRING \"\")\n"
)
else()
list(APPEND CMAKE_TRY_COMPILE_PLATFORM_VARIABLES
VCPKG_TARGET_TRIPLET
VCPKG_TARGET_ARCHITECTURE
VCPKG_APPLOCAL_DEPS
VCPKG_CHAINLOAD_TOOLCHAIN_FILE
_VCPKG_ROOT_DIR
)
endif()
endif()
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