diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index d47bc91cbf..5566870576 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,7 +1,23 @@ cmake_minimum_required(VERSION 3.15.0) -if(DEFINED ENV{VCPKG_DEFAULT_TRIPLET} AND NOT DEFINED VCPKG_TARGET_TRIPLET) - set(VCPKG_TARGET_TRIPLET "$ENV{VCPKG_DEFAULT_TRIPLET}" CACHE STRING "") +if(DEFINED ENV{VCPKG_ROOT}) + set(vcpkg_toolchain_file "$ENV{VCPKG_ROOT}/scripts/buildsystems/vcpkg.cmake") + get_filename_component(vcpkg_toolchain_file "${vcpkg_toolchain_file}" ABSOLUTE) + + if(DEFINED CMAKE_TOOLCHAIN_FILE) + get_filename_component(supplied_toolchain_file "${CMAKE_TOOLCHAIN_FILE}" ABSOLUTE) + if(NOT supplied_toolchain_file STREQUAL vcpkg_toolchain_file) + set(VCPKG_CHAINLOAD_TOOLCHAIN_FILE "${CMAKE_TOOLCHAIN_FILE}" CACHE STRING "") + endif() + unset(supplied_toolchain_file) + endif() + set(CMAKE_TOOLCHAIN_FILE "${vcpkg_toolchain_file}" CACHE STRING "" FORCE) + message(STATUS "Using vcpkg from $ENV{VCPKG_ROOT}") + if(DEFINED ENV{VCPKG_DEFAULT_TRIPLET} AND NOT DEFINED VCPKG_TARGET_TRIPLET) + set(VCPKG_TARGET_TRIPLET "$ENV{VCPKG_DEFAULT_TRIPLET}" CACHE STRING "") + message(STATUS "Using vcpkg triplet ${VCPKG_TARGET_TRIPLET}") + endif() + unset(vcpkg_toolchain_file) endif() project(QtBase |