tree 9d9abfaa28fc5f738d0a3aedaf8794d45bc70017
parent f78a10052c3eb05e8d5d293c400f496a0fbec5f4
author Pengyu Lv <pengyu.lv@arm.com> 1677224332 +0800
committer Pengyu Lv <pengyu.lv@arm.com> 1677224332 +0800

all.sh: Skip build_mingw correctly

If i686-w64-mingw32-gcc is not installed, then
build_mingw should be unsupported.

Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>