MySQL driver issues on M1 Mac

Hi Everyone,

I'm trying to re-compile/build an app for M1 ARM64.
I installed Qt 6.2 and MySQL 8, both supports M1/ARM64.
I've run into a brick wall trying to build the MySQL ARM64 driver as it appears that /usr/bin/clang++ is defaulting to -arch x86_64.
So there could be issues relating to Qt 6.2/M1, don't know, and I can't find any info/solution.

I therefore opted to build the x86_64 driver and re-built the app in Qt Creator with "CONFIG += x86_64" in the .pro file, but the target build is still ARM64 and so, won't load the x86_64 driver (wrong architecture).

So my question is, how do I either:
a) build an ARM64 driver --or--
b) force Qt Creator to build x86_64 app.

Below is the .pro config details:

Code:

---

QT += sql
QT += printsupport
TARGET = VDB
TEMPLATE = app
CONFIG += x86_64
# QT_DEBUG_PLUGINS = 1
 
DYLD_LIBRARY_PATH += /usr/local/mysql
LIBS += -L/usr/local/mysql
LD_LIBRARY_PATH += //usr/local/mysql
 
### DYLD_LIBRARY_PATH += /usr/local/mysql-ARM64
### LIBS += -L/usr/local/mysql-ARM64
### LD_LIBRARY_PATH += //usr/local/mysql-ARM64

---

Thanks,