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[vcpkg.cmake] error out if the mode has changed (#13313)

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nicole mazzuca 2020-09-03 09:58:15 -07:00 committed by GitHub
parent ff1d20fd9a
commit 619b294700
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1 changed files with 18 additions and 5 deletions
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23
scripts/buildsystems/vcpkg.cmake
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@ -5,6 +5,8 @@ mark_as_advanced(CMAKE_TOOLCHAIN_FILE)
option(VCPKG_VERBOSE "Enables messages from the VCPKG toolchain for debugging purposes." OFF)
mark_as_advanced(VCPKG_VERBOSE)
include(CMakeDependentOption)
function(_vcpkg_get_directory_name_of_file_above OUT DIRECTORY FILENAME)
set(_vcpkg_get_dir_candidate ${DIRECTORY})
while(IS_DIRECTORY ${_vcpkg_get_dir_candidate} AND NOT DEFINED _vcpkg_get_dir_out)
@ -43,15 +45,26 @@ elseif(VCPKG_MANIFEST_MODE AND NOT _VCPKG_MANIFEST_DIR)
"disable manifests by turning off VCPKG_MANIFEST_MODE.")
endif()
if(VCPKG_MANIFEST_MODE)
option(VCPKG_MANIFEST_INSTALL
[[
if(NOT DEFINED _INTERNAL_CHECK_VCPKG_MANIFEST_MODE)
set(_INTERNAL_CHECK_VCPKG_MANIFEST_MODE "${VCPKG_MANIFEST_MODE}"
CACHE INTERNAL "Making sure VCPKG_MANIFEST_MODE doesn't change")
endif()
if(NOT VCPKG_MANIFEST_MODE STREQUAL _INTERNAL_CHECK_VCPKG_MANIFEST_MODE)
message(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)
endif()
ON
"VCPKG_MANIFEST_MODE"
OFF)
# Determine whether the toolchain is loaded during a try-compile configuration
get_property(_CMAKE_IN_TRY_COMPILE GLOBAL PROPERTY IN_TRY_COMPILE)