Merge branch 'master' of https://github.com/Microsoft/vcpkg into patch-vs2013

# Conflicts:
#	scripts/cmake/vcpkg_configure_cmake.cmake
#	toolsrc/src/vcpkg/vcpkgpaths.cpp

2 files changed, 150 insertions, 128 deletions

diff --git a/scripts/buildsystems/msbuild/vcpkg.targets b/scripts/buildsystems/msbuild/vcpkg.targets
index 1cb338237..ad1dde89b 100644
--- a/scripts/buildsystems/msbuild/vcpkg.targets
+++ b/scripts/buildsystems/msbuild/vcpkg.targets
@@ -36,15 +36,17 @@
 
   <PropertyGroup Condition="'$(VcpkgEnabled)' == 'true'">
     <VcpkgConfiguration Condition="'$(VcpkgConfiguration)' == ''">$(Configuration)</VcpkgConfiguration>
+    <VcpkgNormalizedConfiguration Condition="$(VcpkgConfiguration.StartsWith('Debug'))">Debug</VcpkgNormalizedConfiguration>
+    <VcpkgNormalizedConfiguration Condition="$(VcpkgConfiguration.StartsWith('Release')) or '$(VcpkgConfiguration)' == 'RelWithDebInfo' or '$(VcpkgConfiguration)' == 'MinSizeRel'">Release</VcpkgNormalizedConfiguration>
     <VcpkgRoot Condition="'$(VcpkgRoot)' == ''">$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), .vcpkg-root))\installed\$(VcpkgTriplet)\</VcpkgRoot>
   </PropertyGroup>
 
   <ItemDefinitionGroup Condition="'$(VcpkgEnabled)' == 'true'">
     <Link>
-      <AdditionalDependencies Condition="$(VcpkgConfiguration.StartsWith('Debug')) and '$(VcpkgAutoLink)' != 'false'">%(AdditionalDependencies);$(VcpkgRoot)debug\lib\*.lib</AdditionalDependencies>
-      <AdditionalDependencies Condition="$(VcpkgConfiguration.StartsWith('Release')) and '$(VcpkgAutoLink)' != 'false'">%(AdditionalDependencies);$(VcpkgRoot)lib\*.lib</AdditionalDependencies>
-      <AdditionalLibraryDirectories Condition="$(VcpkgConfiguration.StartsWith('Release'))">%(AdditionalLibraryDirectories);$(VcpkgRoot)lib;$(VcpkgRoot)lib\manual-link</AdditionalLibraryDirectories>
-      <AdditionalLibraryDirectories Condition="$(VcpkgConfiguration.StartsWith('Debug'))">%(AdditionalLibraryDirectories);$(VcpkgRoot)debug\lib;$(VcpkgRoot)debug\lib\manual-link</AdditionalLibraryDirectories>
+      <AdditionalDependencies Condition="'$(VcpkgNormalizedConfiguration)' == 'Debug' and '$(VcpkgAutoLink)' != 'false'">%(AdditionalDependencies);$(VcpkgRoot)debug\lib\*.lib</AdditionalDependencies>
+      <AdditionalDependencies Condition="'$(VcpkgNormalizedConfiguration)' == 'Release' and '$(VcpkgAutoLink)' != 'false'">%(AdditionalDependencies);$(VcpkgRoot)lib\*.lib</AdditionalDependencies>
+      <AdditionalLibraryDirectories Condition="'$(VcpkgNormalizedConfiguration)' == 'Release'">%(AdditionalLibraryDirectories);$(VcpkgRoot)lib;$(VcpkgRoot)lib\manual-link</AdditionalLibraryDirectories>
+      <AdditionalLibraryDirectories Condition="'$(VcpkgNormalizedConfiguration)' == 'Debug'">%(AdditionalLibraryDirectories);$(VcpkgRoot)debug\lib;$(VcpkgRoot)debug\lib\manual-link</AdditionalLibraryDirectories>
     </Link>
     <ClCompile>
       <AdditionalIncludeDirectories>%(AdditionalIncludeDirectories);$(VcpkgRoot)include</AdditionalIncludeDirectories>
@@ -57,6 +59,7 @@
   <Target Name="VcpkgTripletSelection" BeforeTargets="ClCompile">
     <Message Text="Using triplet &quot;$(VcpkgTriplet)&quot; from &quot;$(VcpkgRoot)&quot;" Importance="Normal" Condition="'$(VcpkgEnabled)' == 'true'"/>
     <Message Text="Not using Vcpkg because VcpkgEnabled is &quot;$(VcpkgEnabled)&quot;" Importance="Normal" Condition="'$(VcpkgEnabled)' != 'true'"/>
+    <Message Text="Vcpkg is unable to link because we cannot decide between Release and Debug libraries. Please define the property VcpkgConfiguration to be 'Release' or 'Debug' (currently '$(VcpkgConfiguration)')." Importance="High" Condition="'$(VcpkgEnabled)' == 'true' and '$(VcpkgNormalizedConfiguration)' == ''"/>
   </Target>
 
   <Target Name="AppLocalFromInstalled" AfterTargets="CopyFilesToOutputDirectory" BeforeTargets="CopyLocalFilesOutputGroup;RegisterOutput" Condition="'$(VcpkgEnabled)' == 'true'">
diff --git a/scripts/buildsystems/vcpkg.cmake b/scripts/buildsystems/vcpkg.cmake
index d8c7ee6b8..19fc99af7 100644
--- a/scripts/buildsystems/vcpkg.cmake
+++ b/scripts/buildsystems/vcpkg.cmake
@@ -1,156 +1,175 @@
 # Mark variables as used so cmake doesn't complain about them
-set(CMAKE_TOOLCHAIN_FILE ${CMAKE_TOOLCHAIN_FILE})
-if(NOT VCPKG_TOOLCHAIN)
-    if(CMAKE_GENERATOR_PLATFORM MATCHES "^[Ww][Ii][Nn]32$")
+mark_as_advanced(CMAKE_TOOLCHAIN_FILE)
+
+if(VCPKG_CHAINLOAD_TOOLCHAIN_FILE)
+    include("${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}")
+endif()
+
+if(VCPKG_TOOLCHAIN)
+    return()
+endif()
+
+get_property( _CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE )
+if( _CMAKE_IN_TRY_COMPILE )
+    include( "${CMAKE_CURRENT_SOURCE_DIR}/../vcpkg.config.cmake" OPTIONAL )
+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]$")
+    set(_VCPKG_TARGET_TRIPLET_ARCH arm)
+else()
+    if(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015 Win64$")
+        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_PLATFORM MATCHES "^[Xx]64$")
+    elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017 Win64$")
         set(_VCPKG_TARGET_TRIPLET_ARCH x64)
-    elseif(CMAKE_GENERATOR_PLATFORM MATCHES "^[Aa][Rr][Mm]$")
+    elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017 ARM")
         set(_VCPKG_TARGET_TRIPLET_ARCH arm)
+    elseif(CMAKE_GENERATOR MATCHES "^Visual Studio 15 2017")
+        set(_VCPKG_TARGET_TRIPLET_ARCH x86)
     else()
-        if(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015 Win64$")
+        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(CMAKE_GENERATOR MATCHES "^Visual Studio 14 2015 ARM$")
+        elseif(_VCPKG_CL MATCHES "arm/cl.exe$")
             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")
+        elseif(_VCPKG_CL MATCHES "bin/cl.exe$" OR _VCPKG_CL MATCHES "x86/cl.exe$")
             set(_VCPKG_TARGET_TRIPLET_ARCH x86)
         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$")
-                set(_VCPKG_TARGET_TRIPLET_ARCH arm)
-            elseif(_VCPKG_CL MATCHES "bin/cl.exe$" OR _VCPKG_CL MATCHES "x86/cl.exe$")
-                set(_VCPKG_TARGET_TRIPLET_ARCH x86)
-            else()
-                message(FATAL_ERROR "Unable to determine target architecture.")
-            endif()
+            message(FATAL_ERROR "Unable to determine target architecture.")
         endif()
     endif()
+endif()
 
-    if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" OR CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone")
-        set(_VCPKG_TARGET_TRIPLET_PLAT uwp)
-    else()
-        set(_VCPKG_TARGET_TRIPLET_PLAT windows)
-    endif()
+if(CMAKE_SYSTEM_NAME STREQUAL "WindowsStore" OR CMAKE_SYSTEM_NAME STREQUAL "WindowsPhone")
+    set(_VCPKG_TARGET_TRIPLET_PLAT uwp)
+else()
+    set(_VCPKG_TARGET_TRIPLET_PLAT windows)
+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})
+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})
 
-    #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})
-    set(_VCPKG_INSTALLED_DIR ${_VCPKG_ROOT_DIR}/installed)
-
-    if(CMAKE_BUILD_TYPE MATCHES "^Debug$" OR NOT DEFINED CMAKE_BUILD_TYPE)
-        list(APPEND CMAKE_PREFIX_PATH
-            ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug
-        )
-        list(APPEND CMAKE_LIBRARY_PATH
-            ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib/manual-link
-        )
+# 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})
+set(_VCPKG_INSTALLED_DIR ${_VCPKG_ROOT_DIR}/installed)
+
+if(CMAKE_BUILD_TYPE MATCHES "^Debug$" OR NOT DEFINED CMAKE_BUILD_TYPE)
     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
     )
+endif()
+list(APPEND CMAKE_PREFIX_PATH
+    ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}
+)
+list(APPEND CMAKE_LIBRARY_PATH
+    ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib/manual-link
+)
 
-    set(Boost_COMPILER "-vc140")
+set(Boost_COMPILER "-vc140")
 
-    if (NOT DEFINED CMAKE_SYSTEM_VERSION)
-        include(${_VCPKG_ROOT_DIR}/scripts/cmake/vcpkg_get_windows_sdk.cmake)
-        # This is used as an implicit parameter for vcpkg_get_windows_sdk
-        set(VCPKG_ROOT_DIR ${_VCPKG_ROOT_DIR})
-        vcpkg_get_windows_sdk(WINDOWS_SDK_VERSION)
-        unset(VCPKG_ROOT_DIR)
-        set(CMAKE_SYSTEM_VERSION ${WINDOWS_SDK_VERSION})
-    endif()
+if (NOT DEFINED CMAKE_SYSTEM_VERSION)
+    include(${_VCPKG_ROOT_DIR}/scripts/cmake/vcpkg_get_windows_sdk.cmake)
+    # This is used as an implicit parameter for vcpkg_get_windows_sdk
+    set(VCPKG_ROOT_DIR ${_VCPKG_ROOT_DIR})
+    vcpkg_get_windows_sdk(WINDOWS_SDK_VERSION)
+    unset(VCPKG_ROOT_DIR)
+    set(CMAKE_SYSTEM_VERSION ${WINDOWS_SDK_VERSION} CACHE STRING "Windows SDK version")
+endif()
 
-    file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
-    set(CMAKE_SYSTEM_IGNORE_PATH
-        "${_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"
-        "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"
-    )
+file(TO_CMAKE_PATH "$ENV{PROGRAMFILES}" _programfiles)
+set(CMAKE_SYSTEM_IGNORE_PATH
+    "${_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"
+    "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"
+)
 
-    set(CMAKE_PROGRAM_PATH ${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})
-            set(CMAKE_PROGRAM_PATH ${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)
-        if(IMPORTED_IDX EQUAL -1 AND ALIAS_IDX EQUAL -1)
-            if(VCPKG_APPLOCAL_DEPS)
-                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()
-
-    function(add_library name)
-        _add_library(${ARGV})
-        list(FIND ARGV "IMPORTED" IMPORTED_IDX)
-        list(FIND ARGV "INTERFACE" INTERFACE_IDX)
-        list(FIND ARGV "ALIAS" ALIAS_IDX)
-        if(IMPORTED_IDX EQUAL -1 AND INTERFACE_IDX EQUAL -1 AND ALIAS_IDX EQUAL -1)
-            set_target_properties(${name} PROPERTIES VS_USER_PROPS do_not_import_user.props)
-            set_target_properties(${name} PROPERTIES VS_GLOBAL_VcpkgEnabled false)
-        endif()
-    endfunction()
+set(CMAKE_PROGRAM_PATH ${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})
+        set(CMAKE_PROGRAM_PATH ${CMAKE_PROGRAM_PATH} ${_VCPKG_TOOLS_DIR})
+    endif()
+endforeach()
 
-    macro(find_package name)
-        if(name STREQUAL "Boost")
-            unset(Boost_USE_STATIC_LIBS)
+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)
+    if(IMPORTED_IDX EQUAL -1 AND ALIAS_IDX EQUAL -1)
+        if(VCPKG_APPLOCAL_DEPS)
+            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()
-        _find_package(${ARGV})
-    endmacro()
+        set_target_properties(${name} PROPERTIES VS_USER_PROPS do_not_import_user.props)
+        set_target_properties(${name} PROPERTIES VS_GLOBAL_VcpkgEnabled false)
+    endif()
+endfunction()
 
-    set(VCPKG_TOOLCHAIN ON)
-endif()
+function(add_library name)
+    _add_library(${ARGV})
+    list(FIND ARGV "IMPORTED" IMPORTED_IDX)
+    list(FIND ARGV "INTERFACE" INTERFACE_IDX)
+    list(FIND ARGV "ALIAS" ALIAS_IDX)
+    if(IMPORTED_IDX EQUAL -1 AND INTERFACE_IDX EQUAL -1 AND ALIAS_IDX EQUAL -1)
+        set_target_properties(${name} PROPERTIES VS_USER_PROPS do_not_import_user.props)
+        set_target_properties(${name} PROPERTIES VS_GLOBAL_VcpkgEnabled false)
+    endif()
+endfunction()
+
+macro(find_package name)
+    if(name STREQUAL "Boost")
+        unset(Boost_USE_STATIC_LIBS)
+    endif()
+    _find_package(${ARGV})
+endmacro()
 
-set(_UNUSED ${CMAKE_TOOLCHAIN_FILE})
+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 ${CMAKE_INSTALL_SYSTEM_RUNTIME_LIBS_SKIP})
+
+if(NOT _CMAKE_IN_TRY_COMPILE)
+    file(TO_CMAKE_PATH "${VCPKG_CHAINLOAD_TOOLCHAIN_FILE}" _chainload_file)
+    file(WRITE "${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/vcpkg.config.cmake"
+        "set(VCPKG_TARGET_TRIPLET \"${VCPKG_TARGET_TRIPLET}\" CACHE STRING \"\")\n"
+        "set(VCPKG_APPLOCAL_DEPS \"${VCPKG_APPLOCAL_DEPS}\" CACHE STRING \"\")\n"
+        "set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE \"${_chainload_file}\" CACHE STRING \"\")\n")
+endif()
\ No newline at end of file