vcpkg/scripts/cmake/vcpkg_buildpath_length_warning.cmake
Alexander Neumann 96f4487c77 [Qt] Update to 5.12.4 (#7667)
* update to 5.12.4
* removed port qt5-modularscripts and split it functionality into more functions into qt5-base
* added qt_port_hashes.cmake for simpler upgrade.
* added optional VCPKG_QT_HOST_MKSPEC and VCPKG_QT_TARGET_MKSPEC to select QTs build mkspecs from a triplet
* qt_<config>.conf are now copied from the build dir instead from the port dir
* fixed freetype dependencies.
* cleanup of vcpkg_qmake scripts. No strange/unclear replacements anymore.
* introduced vcpkg_buildpath_length_warning
* changed directory layout of the qt5 installation executables and mkspecs a bit.
2019-09-12 10:07:21 -07:00

8 lines
467 B
CMake

function(vcpkg_buildpath_length_warning WARNING_LENGTH)
string(LENGTH "${CURRENT_BUILDTREES_DIR}" BUILDTREES_PATH_LENGTH)
if(BUILDTREES_PATH_LENGTH GREATER ${WARNING_LENGTH} AND CMAKE_HOST_WIN32)
message(WARNING "${PORT}'s buildsystem uses very long paths and may fail on your system.\n"
"We recommend moving vcpkg to a short path such as 'C:\\src\\vcpkg' or using the subst command."
)
endif()
endfunction()