[vcpkg] Add more detailed error message when trying to use v142 and an msbuild generator (#5422)

This commit is contained in:
Robert Schumacher 2019-03-05 14:42:07 -08:00 committed by Phil Christensen
parent e424790f73
commit 9164049386

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@ -109,7 +109,20 @@ function(vcpkg_configure_cmake)
elseif(VCPKG_TARGET_ARCHITECTURE STREQUAL "arm64" AND VCPKG_PLATFORM_TOOLSET MATCHES "v141")
set(GENERATOR "Visual Studio 15 2017")
set(ARCH "ARM64")
elseif(VCPKG_PLATFORM_TOOLSET MATCHES "v142")
if(NOT VCPKG_CMAKE_SYSTEM_NAME)
set(VCPKG_CMAKE_SYSTEM_NAME Windows)
endif()
message(FATAL_ERROR
"Unable to determine appropriate CMake MSBuild generator for: ${VCPKG_CMAKE_SYSTEM_NAME}-${VCPKG_TARGET_ARCHITECTURE}-${VCPKG_PLATFORM_TOOLSET}.
This is because CMake 3.12.4 does not currently have a 'Visual Studio 16 2019' option.
This can be worked around by either:
1. Install Visual Studio 2017 Stable
")
else()
if(NOT VCPKG_CMAKE_SYSTEM_NAME)
set(VCPKG_CMAKE_SYSTEM_NAME Windows)
endif()
message(FATAL_ERROR "Unable to determine appropriate generator for: ${VCPKG_CMAKE_SYSTEM_NAME}-${VCPKG_TARGET_ARCHITECTURE}-${VCPKG_PLATFORM_TOOLSET}")
endif()