Resolve an issue when running /qt-configure-module .

Accounting for the case where `MODULE_ROOT` is set to `.` which then
makes the `get_filename_component` command to return an empty string;
consequently, we cannot find the `config_file.txt`, and cannot process
the features correctly.

Amend f4bf7982a6

Pick-to: 6.5 6.6
Fixes: QTBUG-114085
Change-Id: I55c7529be6caba4691adec80efca8021bd03c500
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>
This commit is contained in:
Amir Masoud Abdol 2023-06-06 14:09:02 +02:00
parent 48014f99dc
commit 076b4bed9f

View File

@ -55,7 +55,10 @@ if("${MODULE_ROOT}" STREQUAL "")
set(qtbase_or_top_level_build TRUE)
else()
# If MODULE_ROOT is passed without drive letter, we try to add it to the path.
get_filename_component(MODULE_ROOT "." REALPATH BASE_DIR "${MODULE_ROOT}")
# The check is necessary; otherwise, `get_filename_component` returns an empty string.
if(NOT MODULE_ROOT STREQUAL ".")
get_filename_component(MODULE_ROOT "." REALPATH BASE_DIR "${MODULE_ROOT}")
endif()
set(qtbase_or_top_level_build FALSE)
endif()
set(configure_filename "configure.cmake")