graphic: 0.808
device: 0.768
permissions: 0.723
performance: 0.689
kernel: 0.686
files: 0.652
network: 0.643
socket: 0.635
peripherals: 0.582
mistranslation: 0.541
architecture: 0.519
assembly: 0.488
PID: 0.478
ppc: 0.456
arm: 0.454
hypervisor: 0.452
x86: 0.442
boot: 0.423
i386: 0.394
semantic: 0.381
register: 0.371
vnc: 0.358
debug: 0.314
risc-v: 0.297
KVM: 0.278
VMM: 0.275
user-level: 0.255
TCG: 0.236
virtual: 0.225

qemu 5.2.0 configure script explodes when in read only directory

I extracted the qemu 5.2.0 source as one user, and then tried to run `./configure --help` in that directory as a different user. Normal autoconf configure scripts have no problem with this but yours goes into an infinite loop printing nonsense:

Using './build' as the directory for build output
mkdir: build: Permission denied
touch: build/auto-created-by-configure: No such file or directory
./configure: line 37: GNUmakefile: Permission denied
./configure: line 59: cd: build: No such file or directory
Using './build' as the directory for build output
mkdir: build: Permission denied
touch: build/auto-created-by-configure: No such file or directory
/path/to/qemu-5.2.0/configure: line 37: GNUmakefile: Permission denied
/path/to/qemu-5.2.0/configure: line 59: cd: build: No such file or directory
Using './build' as the directory for build output
mkdir: build: Permission denied
touch: build/auto-created-by-configure: No such file or directory
/path/to/qemu-5.2.0/configure: line 37: GNUmakefile: Permission denied
/path/to/qemu-5.2.0/configure: line 59: cd: build: No such file or directory
Using './build' as the directory for build output
mkdir: build: Permission denied
touch: build/auto-created-by-configure: No such file or directory
/path/to/qemu-5.2.0/configure: line 37: GNUmakefile: Permission denied
/path/to/qemu-5.2.0/configure: line 59: cd: build: No such file or directory
Using './build' as the directory for build output
mkdir: build: Permission denied
touch: build/auto-created-by-configure: No such file or directory
/path/to/qemu-5.2.0/configure: line 37: GNUmakefile: Permission denied
/path/to/qemu-5.2.0/configure: line 59: cd: build: No such file or directory
Using './build' as the directory for build output
mkdir: build: Permission denied

etc.


This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:

 https://gitlab.com/qemu-project/qemu/-/issues/321