qt-configure-module not executable for android_armv7 on linux host

I downloaded Qt 6.4.1 via the online installer on my Linux desktop computer, in order to develop an Android application. I found that the program

• $QT/6.4.1/android_armv7/bin/qt-configure-module

is not executable. I also found that many of the cmake-related scripts in $QT/6.4.1/android_armv7 contain Windows-style path descriptions, which renders them unusable for development on a Linux host.

None of these problems show in the directories for other Android platforms

• android_arm64_v8a
• android_x86
• android_x86_64

which work just fine.