configure: Add example how to pass CMake variables

Be more precise in how to pass CMake variables to configure.

Task-number: QTBUG-128424
Change-Id: I0f3e7d049fa861631587a4fb79e93be54319bbee
Reviewed-by: Marcus Tillmanns <marcus.tillmanns@qt.io>
(cherry picked from commit 0a4d023e5fd2bd166503a27591c456991f680823)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
This commit is contained in:
Joerg Bornemann 2024-09-04 09:52:15 +02:00 committed by Qt Cherry-pick Bot
parent 19b710951f
commit 1b22ef4a35

View File

@ -2,9 +2,10 @@ Usage: configure [options] [-- cmake-options]
This is a convenience script for configuring Qt with CMake. This is a convenience script for configuring Qt with CMake.
Options after the double dash are directly passed to CMake. Options after the double dash are directly passed to CMake.
You can pass CMake variables as configure arguments:
Configure understands variable assignments like VAR=value on the command line. configure VAR=value
These are passed to CMake as -DVAR=value. which is equivalent to
configure -- -DVAR=value
Top-level installation directories: Top-level installation directories:
-prefix <dir> ...... The deployment directory, as seen on the target device. -prefix <dir> ...... The deployment directory, as seen on the target device.