Make the access to QT_USE_TARGET_ANDROID_BUILD_DIR explicit6.7

CMake somehow doesn't treat the access to the cache variable in
condition as the usage. Replace the check of the
CACHE{QT_USE_TARGET_ANDROID_BUILD_DIR} value with the check of the
CACHE variable definition and the check of the CACHE and non-CACHE
value equality.

Change-Id: I07d940d457ebbc4ce3cefef2f73394009d52f367
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
(cherry picked from commit 69a661e88e6a7799799033030497086a9194caab)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>
(cherry picked from commit a2af3e11e18488f8c70c31d88bc5966e679a6ae0)

0 files changed, 0 insertions, 0 deletions