Don't escape spaces in CONFIGARGS, use double backslash with all whitespace

(cherry picked from commit 9b0e85cb)
81 jobs for !3378 with 1755-tune-the-windows-build-so-we-can-use-wx-equivalent-of-werror-v9_16 in 21 minutes and 24 seconds (queued for 6 seconds)
detached
Status Job ID Name Coverage
  Precheck
passed #822432
amd64 linux
autoreconf

00:00:17

passed #822434
amd64 linux
clang-format

00:00:22

passed #822435
amd64 linux
coccinelle

00:04:02

passed #822433
amd64 linux
misc

00:00:17

 
  Build
passed #822451
amd64 linux
clang:asan

00:04:26

passed #822455
amd64 linux
clang:buster:amd64

00:01:25

passed #822457
amd64 libvirt
clang:freebsd11.3:amd64

00:01:51

passed #822458
amd64 libvirt
clang:freebsd12.1:amd64

00:01:59

passed #822459
amd64 libvirt
clang:openbsd6.6:amd64

00:04:58

passed #822453
amd64 linux
clang:tsan

00:01:51

passed #822436
amd64 linux
gcc:alpine3.11:amd64

00:02:08

passed #822450
amd64 linux
gcc:asan

00:02:03

passed #822449
amd64 linux
gcc:bionic:amd64

00:01:18

passed #822441
amd64 linux
gcc:buster:amd64

00:01:16

passed #822437
amd64 linux
gcc:centos6:amd64

00:01:43

passed #822438
amd64 linux
gcc:centos7:amd64

00:01:56

passed #822439
amd64 linux
gcc:centos8:amd64

00:02:04

passed #822447
amd64 linux
gcc:fedora31:amd64

00:02:01

passed #822454
amd64 linux
gcc:mutexatomics

00:01:18

passed #822443
amd64 linux
gcc:out-of-tree

00:01:23

passed #822456
amd64 linux
gcc:pkcs11

00:01:14

passed #822442
amd64 linux
gcc:sid:amd64

00:01:35

passed #822444
arm64 linux
gcc:sid:arm64

00:04:37

passed #822445
i386 linux
gcc:sid:i386

00:01:17

passed #822440
amd64 linux
gcc:stretch:amd64

00:01:26

passed #822452
amd64 linux
gcc:tsan

00:01:34

passed #822446
amd64 linux
gcc:tumbleweed:amd64

00:01:55

passed #822448
amd64 linux
gcc:xenial:amd64

00:01:20

passed #822461
amd64 windows
msvc:windows:amd64

00:03:05

passed #822460
amd64 linux
nolibtool:sid:amd64

00:01:48

 
  Unit
passed #822476
amd64 linux
unit:clang:asan

00:00:54

passed #822480
amd64 linux
unit:clang:buster:amd64

00:00:37

passed #822482
amd64 libvirt
unit:clang:freebsd11.3:amd64

00:01:00

failed #822483
amd64 libvirt
unit:clang:freebsd12.1:amd64

00:05:59

failed #822478
amd64 linux allowed to fail
unit:clang:tsan

00:00:23

passed #822462
amd64 linux
unit:gcc:alpine3.11:amd64

00:00:44

passed #822475
amd64 linux
unit:gcc:asan

00:00:56

passed #822474
amd64 linux
unit:gcc:bionic:amd64

00:00:39

passed #822467
amd64 linux
unit:gcc:buster:amd64

00:00:39

passed #822463
amd64 linux
unit:gcc:centos6:amd64

00:00:42

passed #822464
amd64 linux
unit:gcc:centos7:amd64

00:00:43

passed #822465
amd64 linux
unit:gcc:centos8:amd64

00:00:41

passed #822472
amd64 linux
unit:gcc:fedora31:amd64

00:00:42

passed #822479
amd64 linux
unit:gcc:mutexatomics

00:00:41

passed #822481
amd64 linux
unit:gcc:pkcs11

00:00:36

passed #822468
amd64 linux
unit:gcc:sid:amd64

00:00:36

passed #822469
arm64 linux
unit:gcc:sid:arm64

00:01:16

passed #822470
i386 linux
unit:gcc:sid:i386

00:00:41

passed #822466
amd64 linux
unit:gcc:stretch:amd64

00:00:40

failed #822477
amd64 linux allowed to fail
unit:gcc:tsan

00:02:12

passed #822471
amd64 linux
unit:gcc:tumbleweed:amd64

00:00:40

passed #822473
amd64 linux
unit:gcc:xenial:amd64

00:00:43

passed #822484
amd64 linux
unit:nolibtool:sid:amd64

00:00:54

 
  System
passed #822499
amd64 linux
system:clang:asan

00:12:51

failed #822503
amd64 linux
system:clang:buster:amd64

00:09:53

passed #822505
amd64 libvirt
system:clang:freebsd11.3:amd64

00:12:39

passed #822506
amd64 libvirt
system:clang:freebsd12.1:amd64

00:12:47

failed #822501
amd64 linux allowed to fail
system:clang:tsan

00:06:33

passed #822485
amd64 linux
system:gcc:alpine3.11:amd64

00:11:08

passed #822498
amd64 linux
system:gcc:asan

00:12:46

passed #822497
amd64 linux
system:gcc:bionic:amd64

00:10:43

passed #822490
amd64 linux
system:gcc:buster:amd64

00:10:09

passed #822486
amd64 linux
system:gcc:centos6:amd64

00:10:37

passed #822487
amd64 linux
system:gcc:centos7:amd64

00:10:20

passed #822488
amd64 linux
system:gcc:centos8:amd64

00:10:24

passed #822495
amd64 linux
system:gcc:fedora31:amd64

00:10:58

passed #822502
amd64 linux
system:gcc:mutexatomics

00:10:08

passed #822504
amd64 linux
system:gcc:pkcs11

00:11:00

passed #822491
amd64 linux
system:gcc:sid:amd64

00:10:31

passed #822492
arm64 linux
system:gcc:sid:arm64

00:11:07

passed #822493
i386 linux
system:gcc:sid:i386

00:10:41

passed #822489
amd64 linux
system:gcc:stretch:amd64

00:09:57

failed #822500
amd64 linux allowed to fail
system:gcc:tsan

00:15:45

passed #822494
amd64 linux
system:gcc:tumbleweed:amd64

00:10:04

passed #822496
amd64 linux
system:gcc:xenial:amd64

00:09:08

passed #822507
amd64 linux
system:nolibtool:sid:amd64

00:11:02

 
  Docs
passed #822508
amd64 linux
docs

00:00:27

 
  Postcheck
passed #822512
amd64 linux
cppcheck

00:00:24

passed #822509
amd64 linux
flake8

00:02:21

passed #822510
amd64 linux
pylint

00:02:25

passed #822511
amd64 linux
scan-build

00:11:00

 
Name Stage Failure
failed
system:gcc:tsan System
No job log
failed
system:clang:buster:amd64 System
No job log
failed
system:clang:tsan System
No job log
failed
unit:clang:freebsd12.1:amd64 Unit
No job log
failed
unit:gcc:tsan Unit
No job log
failed
unit:clang:tsan Unit
No job log