Clarify default value of CMAKE_FIND_PACKAGE_SORT_DIRECTION
According to https://cmake.org/cmake/help/latest/variable/CMAKE_FIND_PACKAGE_SORT_ORDER.html, the default value of CMAKE_FIND_PACKAGE_SORT_DIRECTION is DEC.
Tested with following
set(CMAKE_FIND_PACKAGE_SORT_ORDER NATURAL)
# set(CMAKE_FIND_PACKAGE_SORT_DIRECTION DEC)
find_package(QT REQUIRED NAMES Qt6 Qt5 COMPONENTS Core)
message(STATUS "QT_VERSION_MAJOR: ${QT_VERSION_MAJOR}")
I get output:
-- QT_VERSION_MAJOR: 5
which indicate that ASC is the default.
Reference: https://doc.qt.io/qt-6/cmake-qt5-and-qt6-compatibility.html#supporting-older-qt-5-versions