Gecko [ paxlifestyle.com ]

Name	Size	Permission	Date
GET	15.87 KB	-rwxr-xr-x	2024-10-29 00:00
MagickCore-config	1.77 KB	-rwxr-xr-x	2025-03-30 00:00
MagickWand-config	1.59 KB	-rwxr-xr-x	2025-03-30 00:00
Mail	1.01 MB	-rwxr-xr-x	2024-10-29 00:00
[	47.91 KB	-rwxr-xr-x	2026-01-15 00:00
aclocal	35.18 KB	-rwxr-xr-x	2024-11-27 00:00
aclocal-1.16	35.18 KB	-rwxr-xr-x	2024-11-27 00:00
addr2line	32.07 KB	-rwxr-xr-x	2026-02-04 00:00
animate	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
ar	60.41 KB	-rwxr-xr-x	2026-02-04 00:00
arch	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
arpaname	15.43 KB	-rwxr-xr-x	2026-03-27 00:00
as	687.16 KB	-rwxr-xr-x	2026-02-04 00:00
aspell	150.35 KB	-rwxr-xr-x	2024-10-29 00:00
at	1.25 KB	-rwxr-xr-x	2025-09-19 00:00
atq	1.25 KB	-rwxr-xr-x	2025-09-19 00:00
atrm	1.25 KB	-rwxr-xr-x	2025-09-19 00:00
autoconf	14.85 KB	-rwxr-xr-x	2025-03-14 00:00
autoheader	8.82 KB	-rwxr-xr-x	2025-03-14 00:00
autom4te	32.69 KB	-rwxr-xr-x	2025-03-14 00:00
automake	255.91 KB	-rwxr-xr-x	2024-11-27 00:00
automake-1.16	255.91 KB	-rwxr-xr-x	2024-11-27 00:00
autoreconf	26.3 KB	-rwxr-xr-x	2025-03-14 00:00
autoscan	16.77 KB	-rwxr-xr-x	2025-03-14 00:00
autoupdate	33.22 KB	-rwxr-xr-x	2025-03-14 00:00
awk	745.91 KB	-rwxr-xr-x	2024-10-29 00:00
b2sum	55.91 KB	-rwxr-xr-x	2026-01-15 00:00
base32	39.82 KB	-rwxr-xr-x	2026-01-15 00:00
base64	39.84 KB	-rwxr-xr-x	2026-01-15 00:00
basename	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
basenc	52.19 KB	-rwxr-xr-x	2026-01-15 00:00
bash	1.35 MB	-rwxr-xr-x	2024-10-29 00:00
bashbug-64	7.11 KB	-rwxr-xr-x	2024-10-29 00:00
batch	140 B	-rwxr-xr-x	2025-09-19 00:00
bison	494.29 KB	-rwxr-xr-x	2024-10-29 00:00
bunzip2	39.77 KB	-rwxr-xr-x	2024-12-19 00:00
bzcat	39.77 KB	-rwxr-xr-x	2024-12-19 00:00
bzcmp	2.09 KB	-rwxr-xr-x	2024-12-19 00:00
bzdiff	2.09 KB	-rwxr-xr-x	2024-12-19 00:00
bzgrep	2.01 KB	-rwxr-xr-x	2024-12-19 00:00
bzip2	39.77 KB	-rwxr-xr-x	2024-12-19 00:00
bzip2recover	19.55 KB	-rwxr-xr-x	2024-12-19 00:00
bzless	1.23 KB	-rwxr-xr-x	2024-12-19 00:00
bzmore	1.23 KB	-rwxr-xr-x	2024-12-19 00:00
c++	1.32 MB	-rwxr-xr-x	2026-02-26 00:00
c++filt	27.52 KB	-rwxr-xr-x	2026-02-04 00:00
c89	228 B	-rwxr-xr-x	2026-02-26 00:00
c99	219 B	-rwxr-xr-x	2026-02-26 00:00
cagefs_enter.proxied	1.27 KB	-rwxr-xr-x	2025-12-07 00:00
cal	52.21 KB	-rwxr-xr-x	2026-01-15 00:00
captoinfo	92.23 KB	-rwxr-xr-x	2026-03-24 00:00
cat	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
cc	1.31 MB	-rwxr-xr-x	2026-02-26 00:00
chcon	64.42 KB	-rwxr-xr-x	2026-01-15 00:00
chgrp	64.41 KB	-rwxr-xr-x	2026-01-15 00:00
chmod	60.39 KB	-rwxr-xr-x	2026-01-15 00:00
chown	64.41 KB	-rwxr-xr-x	2026-01-15 00:00
chrt	31.76 KB	-rwxr-xr-x	2026-01-15 00:00
cksum	100.29 KB	-rwxr-xr-x	2026-01-15 00:00
cldetect	10.34 KB	-rwxr-xr-x	2026-05-14 00:00
clear	15.48 KB	-rwxr-xr-x	2026-03-24 00:00
clusterdb	68.76 KB	-rwxr-xr-x	2026-02-27 00:00
cmp	48 KB	-rwxr-xr-x	2024-10-29 00:00
col	23.61 KB	-rwxr-xr-x	2026-01-15 00:00
colcrt	19.53 KB	-rwxr-xr-x	2026-01-15 00:00
colrm	15.52 KB	-rwxr-xr-x	2026-01-15 00:00
column	43.76 KB	-rwxr-xr-x	2026-01-15 00:00
comm	39.94 KB	-rwxr-xr-x	2026-01-15 00:00
compare	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
composite	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
conjure	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
convert	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
cp	133.3 KB	-rwxr-xr-x	2026-01-15 00:00
cpan	8.37 KB	-rwxr-xr-x	2025-03-03 00:00
cpp	1.32 MB	-rwxr-xr-x	2026-02-26 00:00
createdb	72.94 KB	-rwxr-xr-x	2026-02-27 00:00
createuser	73.28 KB	-rwxr-xr-x	2026-02-27 00:00
crontab	1.49 KB	-rwxr-xr-x	2026-01-14 00:00
crontab.cagefs	40.51 KB	-rwxr-xr-x	2026-04-27 00:00
csplit	52.1 KB	-rwxr-xr-x	2026-01-15 00:00
curl	209.31 KB	-rwxr-xr-x	2025-11-17 00:00
cut	47.95 KB	-rwxr-xr-x	2026-01-15 00:00
date	96.1 KB	-rwxr-xr-x	2026-01-15 00:00
dbiprof	6.06 KB	-rwxr-xr-x	2024-10-29 00:00
dd	64.27 KB	-rwxr-xr-x	2026-01-15 00:00
delv	46.64 KB	-rwxr-xr-x	2026-03-27 00:00
df	68.77 KB	-rwxr-xr-x	2026-01-15 00:00
diff	153.17 KB	-rwxr-xr-x	2024-10-29 00:00
diff3	64.14 KB	-rwxr-xr-x	2024-10-29 00:00
dig	153.1 KB	-rwxr-xr-x	2026-03-27 00:00
dir	141.85 KB	-rwxr-xr-x	2026-01-15 00:00
dircolors	47.9 KB	-rwxr-xr-x	2026-01-15 00:00
dirname	31.63 KB	-rwxr-xr-x	2026-01-15 00:00
display	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
dnstap-read	23.53 KB	-rwxr-xr-x	2026-03-27 00:00
dropdb	64.59 KB	-rwxr-xr-x	2026-02-27 00:00
dropuser	64.53 KB	-rwxr-xr-x	2026-02-27 00:00
du	96.74 KB	-rwxr-xr-x	2026-01-15 00:00
echo	31.62 KB	-rwxr-xr-x	2026-01-15 00:00
ed	60.17 KB	-rwxr-xr-x	2024-10-29 00:00
egrep	106 B	-rwxr-xr-x	2024-10-29 00:00
enc2xs	40.82 KB	-rwxr-xr-x	2024-10-29 00:00
enchant	23.48 KB	-rwxr-xr-x	2025-01-16 00:00
enchant-lsmod	15.48 KB	-rwxr-xr-x	2025-01-16 00:00
env	48.38 KB	-rwxr-xr-x	2026-01-15 00:00
eps2eps	643 B	-rwxr-xr-x	2025-05-07 00:00
eqn	152.63 KB	-rwxr-xr-x	2024-10-29 00:00
ex	1.62 MB	-rwxr-xr-x	2026-04-08 00:00
expand	39.89 KB	-rwxr-xr-x	2026-01-15 00:00
expr	43.81 KB	-rwxr-xr-x	2026-01-15 00:00
factor	64.09 KB	-rwxr-xr-x	2026-01-15 00:00
false	27.59 KB	-rwxr-xr-x	2026-01-15 00:00
fc-cache	139 B	-rwxr-xr-x	2024-10-29 00:00
fc-cache-64	23.48 KB	-rwxr-xr-x	2024-10-29 00:00
fc-cat	19.48 KB	-rwxr-xr-x	2024-10-29 00:00
fc-conflist	15.45 KB	-rwxr-xr-x	2024-10-29 00:00
fc-list	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fc-match	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fc-pattern	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fc-query	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fc-scan	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fc-validate	15.46 KB	-rwxr-xr-x	2024-10-29 00:00
fgrep	106 B	-rwxr-xr-x	2024-10-29 00:00
file	31.93 KB	-rwxr-xr-x	2026-02-23 00:00
find	204.32 KB	-rwxr-xr-x	2024-10-29 00:00
flex	315.74 KB	-rwxr-xr-x	2024-10-29 00:00
flex++	315.74 KB	-rwxr-xr-x	2024-10-29 00:00
flock	23.71 KB	-rwxr-xr-x	2026-01-15 00:00
fmt	43.89 KB	-rwxr-xr-x	2026-01-15 00:00
fold	39.81 KB	-rwxr-xr-x	2026-01-15 00:00
free	23.58 KB	-rwxr-xr-x	2026-01-15 00:00
freetype-config	4.37 KB	-rwxr-xr-x	2024-10-29 00:00
funzip	35.55 KB	-rwxr-xr-x	2025-04-07 00:00
g++	1.32 MB	-rwxr-xr-x	2026-02-26 00:00
gawk	745.91 KB	-rwxr-xr-x	2024-10-29 00:00
gcc	1.31 MB	-rwxr-xr-x	2026-02-26 00:00
gcc-ar	31.62 KB	-rwxr-xr-x	2026-02-26 00:00
gcc-nm	31.62 KB	-rwxr-xr-x	2026-02-26 00:00
gcc-ranlib	31.62 KB	-rwxr-xr-x	2026-02-26 00:00
gcov	535.2 KB	-rwxr-xr-x	2026-02-26 00:00
gcov-dump	432.82 KB	-rwxr-xr-x	2026-02-26 00:00
gcov-tool	457.48 KB	-rwxr-xr-x	2026-02-26 00:00
gem	249 B	-rwxr-xr-x	2026-04-28 00:00
gencat	31.54 KB	-rwxr-xr-x	2026-05-26 00:00
geoiplookup	15.53 KB	-rwxr-xr-x	2019-11-28 00:00
geoiplookup6	15.48 KB	-rwxr-xr-x	2019-11-28 00:00
geqn	152.63 KB	-rwxr-xr-x	2024-10-29 00:00
getconf	27.31 KB	-rwxr-xr-x	2026-05-26 00:00
getent	31.95 KB	-rwxr-xr-x	2026-05-26 00:00
getopt	23.62 KB	-rwxr-xr-x	2026-01-15 00:00
ghostscript	15.45 KB	-rwxr-xr-x	2025-05-07 00:00
git	4.32 MB	-rwxr-xr-x	2026-01-09 00:00
git-receive-pack	4.32 MB	-rwxr-xr-x	2026-01-09 00:00
git-shell	819.72 KB	-rwxr-xr-x	2026-01-09 00:00
git-upload-archive	4.32 MB	-rwxr-xr-x	2026-01-09 00:00
git-upload-pack	4.32 MB	-rwxr-xr-x	2026-01-09 00:00
gm	15.41 KB	-rwxr-xr-x	2024-09-24 00:00
gmake	280.74 KB	-rwxr-xr-x	2024-11-05 00:00
gneqn	916 B	-rwxr-xr-x	2024-10-29 00:00
gnroff	5.58 KB	-rwxr-xr-x	2024-10-29 00:00
gpg	1.11 MB	-rwxr-xr-x	2026-02-06 00:00
gpg-agent	371.18 KB	-rwxr-xr-x	2026-02-06 00:00
gpg-error	35.75 KB	-rwxr-xr-x	2024-10-29 00:00
gpgsplit	27.82 KB	-rwxr-xr-x	2026-02-06 00:00
gpgv	315.91 KB	-rwxr-xr-x	2026-02-06 00:00
gpic	180.8 KB	-rwxr-xr-x	2024-10-29 00:00
gprof	97.8 KB	-rwxr-xr-x	2026-02-04 00:00
grep	165.82 KB	-rwxr-xr-x	2024-10-29 00:00
groff	76.36 KB	-rwxr-xr-x	2024-10-29 00:00
grops	146.32 KB	-rwxr-xr-x	2024-10-29 00:00
grotty	105.2 KB	-rwxr-xr-x	2024-10-29 00:00
groups	35.81 KB	-rwxr-xr-x	2026-01-15 00:00
gs	15.45 KB	-rwxr-xr-x	2025-05-07 00:00
gsnd	281 B	-rwxr-xr-x	2025-05-07 00:00
gtar	429.65 KB	-rwxr-xr-x	2026-02-23 00:00
gtbl	129.91 KB	-rwxr-xr-x	2024-10-29 00:00
gtroff	551.38 KB	-rwxr-xr-x	2024-10-29 00:00
gunzip	2.28 KB	-rwxr-xr-x	2024-10-29 00:00
gzexe	6.29 KB	-rwxr-xr-x	2024-10-29 00:00
gzip	97.35 KB	-rwxr-xr-x	2024-10-29 00:00
h2ph	28.3 KB	-rwxr-xr-x	2025-07-10 00:00
h2xs	59.51 KB	-rwxr-xr-x	2025-07-10 00:00
head	43.95 KB	-rwxr-xr-x	2026-01-15 00:00
hexdump	47.79 KB	-rwxr-xr-x	2026-01-15 00:00
host	121.02 KB	-rwxr-xr-x	2026-03-27 00:00
hostid	35.79 KB	-rwxr-xr-x	2026-01-15 00:00
hostname	23.51 KB	-rwxr-xr-x	2024-10-29 00:00
hunspell	102.2 KB	-rwxr-xr-x	2024-10-29 00:00
iconv	68.23 KB	-rwxr-xr-x	2026-05-26 00:00
icu-config	205 B	-rwxr-xr-x	2025-07-08 00:00
icu-config-64	21.65 KB	-rwxr-xr-x	2025-07-08 00:00
icuinfo	15.81 KB	-rwxr-xr-x	2025-07-08 00:00
id	43.86 KB	-rwxr-xr-x	2026-01-15 00:00
identify	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
idn	36.15 KB	-rwxr-xr-x	2024-07-18 00:00
ifnames	4.08 KB	-rwxr-xr-x	2025-03-14 00:00
import	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
infocmp	68.02 KB	-rwxr-xr-x	2026-03-24 00:00
infotocap	92.23 KB	-rwxr-xr-x	2026-03-24 00:00
install	141.4 KB	-rwxr-xr-x	2026-01-15 00:00
instmodsh	4.1 KB	-rwxr-xr-x	2024-10-29 00:00
ionice	19.56 KB	-rwxr-xr-x	2026-01-15 00:00
ipcrm	19.59 KB	-rwxr-xr-x	2026-01-15 00:00
ipcs	39.67 KB	-rwxr-xr-x	2026-01-15 00:00
isosize	15.49 KB	-rwxr-xr-x	2026-01-15 00:00
ispell	992 B	-rwxr-xr-x	2023-12-03 05:09
join	52.05 KB	-rwxr-xr-x	2026-01-15 00:00
kill	35.77 KB	-rwxr-xr-x	2026-01-15 00:00
ld	1.13 MB	-rwxr-xr-x	2026-05-27 07:02
ld.bfd	1.13 MB	-rwxr-xr-x	2026-05-27 07:02
ldd	5.27 KB	-rwxr-xr-x	2026-05-26 00:00
less	227.85 KB	-rwxr-xr-x	2024-10-29 00:00
lessecho	15.51 KB	-rwxr-xr-x	2024-10-29 00:00
lesskey	23.56 KB	-rwxr-xr-x	2024-10-29 00:00
lesspipe.sh	3.52 KB	-rwxr-xr-x	2024-10-29 00:00
lex	315.74 KB	-rwxr-xr-x	2024-10-29 00:00
libnetcfg	15.41 KB	-rwxr-xr-x	2025-07-10 00:00
libtool	367.87 KB	-rwxr-xr-x	2024-10-29 00:00
libtoolize	133.48 KB	-rwxr-xr-x	2024-10-29 00:00
link	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
ln	60.26 KB	-rwxr-xr-x	2026-01-15 00:00
locale	51.15 KB	-rwxr-xr-x	2026-05-26 00:00
localedef	314.2 KB	-rwxr-xr-x	2026-05-26 00:00
logger	40.4 KB	-rwxr-xr-x	2026-01-15 00:00
login	47.9 KB	-rwxr-xr-x	2026-01-15 00:00
logname	35.78 KB	-rwxr-xr-x	2026-01-15 00:00
look	19.51 KB	-rwxr-xr-x	2026-01-15 00:00
ls	141.88 KB	-rwxr-xr-x	2026-01-15 00:00
lto-dump	35.33 MB	-rwxr-xr-x	2026-02-26 00:00
m4	251.59 KB	-rwxr-xr-x	2024-10-29 00:00
magick	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
magick-script	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
mail	1.01 MB	-rwxr-xr-x	2024-10-29 00:00
mailx	1.01 MB	-rwxr-xr-x	2024-10-29 00:00
make	280.74 KB	-rwxr-xr-x	2024-11-05 00:00
make-dummy-cert	614 B	-rwxr-xr-x	2026-05-20 00:00
mariadb	5.24 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-access	109.34 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-admin	686.82 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-binlog	4.89 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-check	4.68 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-conv	4.37 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-convert-table-format	4.12 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-dump	4.78 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-dumpslow	8.05 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-embedded	20.49 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-find-rows	3.21 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-hotcopy	34.53 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-import	4.67 MB	-rwxr-xr-x	2026-02-10 00:00
mariadb-plugin	412.75 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-secure-installation	13.48 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-setpermission	17.56 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-show	673.63 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-slap	692.81 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-tzinfo-to-sql	448.5 KB	-rwxr-xr-x	2026-02-10 00:00
mariadb-waitpid	387.6 KB	-rwxr-xr-x	2026-02-10 00:00
mcookie	27.64 KB	-rwxr-xr-x	2026-01-15 00:00
md5sum	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
mesg	15.49 KB	-rwxr-xr-x	2026-01-15 00:00
mkdir	64.47 KB	-rwxr-xr-x	2026-01-15 00:00
mkfifo	44.02 KB	-rwxr-xr-x	2026-01-15 00:00
mknod	48.06 KB	-rwxr-xr-x	2026-01-15 00:00
mktemp	39.88 KB	-rwxr-xr-x	2026-01-15 00:00
mogrify	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
montage	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
more	47.83 KB	-rwxr-xr-x	2026-01-15 00:00
msql2mysql	1.42 KB	-rwxr-xr-x	2026-02-10 00:00
mv	125.23 KB	-rwxr-xr-x	2026-01-15 00:00
my_print_defaults	432.45 KB	-rwxr-xr-x	2026-02-10 00:00
mysql	5.24 MB	-rwxr-xr-x	2026-02-10 00:00
mysql_config	4.5 KB	-rwxr-xr-x	2026-02-10 00:00
mysql_find_rows	3.21 KB	-rwxr-xr-x	2026-02-10 00:00
mysql_waitpid	387.6 KB	-rwxr-xr-x	2026-02-10 00:00
mysqlaccess	109.34 KB	-rwxr-xr-x	2026-02-10 00:00
mysqladmin	686.82 KB	-rwxr-xr-x	2026-02-10 00:00
mysqlbinlog	4.89 MB	-rwxr-xr-x	2026-02-10 00:00
mysqlcheck	4.68 MB	-rwxr-xr-x	2026-02-10 00:00
mysqldump	4.78 MB	-rwxr-xr-x	2026-02-10 00:00
mysqlimport	4.67 MB	-rwxr-xr-x	2026-02-10 00:00
mysqlshow	673.63 KB	-rwxr-xr-x	2026-02-10 00:00
mytop	72.03 KB	-rwxr-xr-x	2026-02-10 00:00
named-checkzone	31.68 KB	-rwxr-xr-x	2026-03-27 00:00
named-compilezone	31.68 KB	-rwxr-xr-x	2026-03-27 00:00
named-nzd2nzf	15.44 KB	-rwxr-xr-x	2026-03-27 00:00
namei	23.59 KB	-rwxr-xr-x	2026-01-15 00:00
nano	285.3 KB	-rwxr-xr-x	2024-12-11 00:00
neqn	916 B	-rwxr-xr-x	2024-10-29 00:00
nice	35.77 KB	-rwxr-xr-x	2026-01-15 00:00
nl	39.95 KB	-rwxr-xr-x	2026-01-15 00:00
nm	49.11 KB	-rwxr-xr-x	2026-02-04 00:00
nohup	35.71 KB	-rwxr-xr-x	2026-01-15 00:00
nproc	35.82 KB	-rwxr-xr-x	2026-01-15 00:00
nroff	5.58 KB	-rwxr-xr-x	2024-10-29 00:00
nsec3hash	15.52 KB	-rwxr-xr-x	2026-03-27 00:00
nslookup	120.98 KB	-rwxr-xr-x	2026-03-27 00:00
nsupdate	84.19 KB	-rwxr-xr-x	2026-03-27 00:00
numfmt	60 KB	-rwxr-xr-x	2026-01-15 00:00
objcopy	189.84 KB	-rwxr-xr-x	2026-02-04 00:00
objdump	434.15 KB	-rwxr-xr-x	2026-02-04 00:00
od	60.2 KB	-rwxr-xr-x	2026-01-15 00:00
openssl	968.7 KB	-rwxr-xr-x	2026-05-20 00:00
pango-list	19.44 KB	-rwxr-xr-x	2024-10-29 00:00
pango-segmentation	19.45 KB	-rwxr-xr-x	2024-10-29 00:00
pango-view	68.49 KB	-rwxr-xr-x	2024-10-29 00:00
passenger	1.73 KB	-rwxr-xr-x	2026-05-22 00:00
passwd	1.26 KB	-rwxr-xr-x	2026-02-23 00:00
paste	39.73 KB	-rwxr-xr-x	2026-01-15 00:00
patch	194.23 KB	-rwxr-xr-x	2024-10-29 00:00
pathchk	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
pdf2dsc	701 B	-rwxr-xr-x	2025-05-07 00:00
pdf2ps	913 B	-rwxr-xr-x	2025-05-07 00:00
perl	15.29 KB	-rwxr-xr-x	2025-07-10 00:00
perl5.40.2	15.29 KB	-rwxr-xr-x	2025-07-10 00:00
perlbug	44.13 KB	-rwxr-xr-x	2025-07-10 00:00
perldoc	118 B	-rwxr-xr-x	2024-10-29 00:00
perlivp	10.56 KB	-rwxr-xr-x	2025-07-10 00:00
perlml	14.48 KB	-rwxr-xr-x	2025-10-02 00:00
perlthanks	44.13 KB	-rwxr-xr-x	2025-07-10 00:00
pg_dump	435.01 KB	-rwxr-xr-x	2026-02-27 00:00
pg_dumpall	114.11 KB	-rwxr-xr-x	2026-02-27 00:00
pg_restore	188.34 KB	-rwxr-xr-x	2026-02-27 00:00
pgrep	35.73 KB	-rwxr-xr-x	2026-01-15 00:00
php	937 B	-rwxr-xr-x	2025-03-26 00:00
pic	180.8 KB	-rwxr-xr-x	2024-10-29 00:00
piconv	8.08 KB	-rwxr-xr-x	2024-10-29 00:00
ping	157.7 KB	-rwxr-xr-x	2025-10-13 00:00
pinky	39.77 KB	-rwxr-xr-x	2026-01-15 00:00
pkg-config	335 B	-rwxr-xr-x	2024-10-29 00:00
pkill	35.73 KB	-rwxr-xr-x	2026-01-15 00:00
pl2pm	4.43 KB	-rwxr-xr-x	2025-07-10 00:00
pmap	35.67 KB	-rwxr-xr-x	2026-01-15 00:00
pod2html	3.95 KB	-rwxr-xr-x	2025-07-10 00:00
pod2man	18.46 KB	-rwxr-xr-x	2024-10-29 00:00
pod2text	12.8 KB	-rwxr-xr-x	2024-10-29 00:00
pod2usage	4.01 KB	-rwxr-xr-x	2024-10-29 00:00
podchecker	3.64 KB	-rwxr-xr-x	2024-10-29 00:00
post-grohtml	182.88 KB	-rwxr-xr-x	2024-10-29 00:00
pr	76.44 KB	-rwxr-xr-x	2026-01-15 00:00
pre-grohtml	56.35 KB	-rwxr-xr-x	2024-10-29 00:00
precat	5.53 KB	-rwxr-xr-x	2023-12-03 05:09
preunzip	5.53 KB	-rwxr-xr-x	2023-12-03 05:09
prezip	5.53 KB	-rwxr-xr-x	2023-12-03 05:09
prezip-bin	15.43 KB	-rwxr-xr-x	2024-10-29 00:00
printenv	35.62 KB	-rwxr-xr-x	2026-01-15 00:00
printf	43.87 KB	-rwxr-xr-x	2026-01-15 00:00
prove	13.26 KB	-rwxr-xr-x	2024-10-29 00:00
ps	121.77 KB	-rwxr-xr-x	2026-01-15 00:00
ps2ascii	635 B	-rwxr-xr-x	2025-05-07 00:00
ps2epsi	1.24 KB	-rwxr-xr-x	2025-05-07 00:00
ps2pdf	276 B	-rwxr-xr-x	2025-05-07 00:00
ps2pdf12	219 B	-rwxr-xr-x	2025-05-07 00:00
ps2pdf13	219 B	-rwxr-xr-x	2025-05-07 00:00
ps2pdf14	219 B	-rwxr-xr-x	2025-05-07 00:00
ps2pdfwr	1.06 KB	-rwxr-xr-x	2025-05-07 00:00
ps2ps	651 B	-rwxr-xr-x	2025-05-07 00:00
ps2ps2	673 B	-rwxr-xr-x	2025-05-07 00:00
psql	694.47 KB	-rwxr-xr-x	2026-02-27 00:00
ptx	56.01 KB	-rwxr-xr-x	2026-01-15 00:00
pwd	35.83 KB	-rwxr-xr-x	2026-01-15 00:00
pwdx	15.49 KB	-rwxr-xr-x	2026-01-15 00:00
pydoc	79 B	-rwxr-xr-x	2026-04-16 00:00
pydoc3	79 B	-rwxr-xr-x	2026-04-16 00:00
pydoc3.12	79 B	-rwxr-xr-x	2026-04-16 00:00
ranlib	60.42 KB	-rwxr-xr-x	2026-02-04 00:00
readelf	792.37 KB	-rwxr-xr-x	2026-02-04 00:00
readlink	43.89 KB	-rwxr-xr-x	2026-01-15 00:00
realpath	43.95 KB	-rwxr-xr-x	2026-01-15 00:00
recode	31.75 KB	-rwxr-xr-x	2024-07-17 00:00
red	92 B	-rwxr-xr-x	2024-10-29 00:00
reindexdb	81.07 KB	-rwxr-xr-x	2026-02-27 00:00
rename	23.58 KB	-rwxr-xr-x	2026-01-15 00:00
renew-dummy-cert	729 B	-rwxr-xr-x	2026-05-20 00:00
renice	15.51 KB	-rwxr-xr-x	2026-01-15 00:00
replace	395.03 KB	-rwxr-xr-x	2026-02-10 00:00
reset	27.68 KB	-rwxr-xr-x	2026-03-24 00:00
rev	15.5 KB	-rwxr-xr-x	2026-01-15 00:00
rm	60.38 KB	-rwxr-xr-x	2026-01-15 00:00
rmdir	35.74 KB	-rwxr-xr-x	2026-01-15 00:00
rnano	285.3 KB	-rwxr-xr-x	2024-12-11 00:00
ruby	15.25 KB	-rwxr-xr-x	2026-04-28 00:00
run-with-aspell	89 B	-rwxr-xr-x	2024-10-29 00:00
runcon	35.78 KB	-rwxr-xr-x	2026-01-15 00:00
rvi	1.62 MB	-rwxr-xr-x	2026-04-08 00:00
rview	1.62 MB	-rwxr-xr-x	2026-04-08 00:00
s-nail	1.01 MB	-rwxr-xr-x	2024-10-29 00:00
scalar	872.67 KB	-rwxr-xr-x	2026-01-09 00:00
scl	39.86 KB	-rwxr-xr-x	2024-10-29 00:00
scl_enabled	262 B	-rwxr-xr-x	2021-07-27 15:14
scl_source	1.88 KB	-rwxr-xr-x	2021-07-27 15:14
scp	137.25 KB	-rwxr-xr-x	2026-05-20 00:00
script	51.93 KB	-rwxr-xr-x	2026-01-15 00:00
sdiff	52.08 KB	-rwxr-xr-x	2024-10-29 00:00
sed	121.16 KB	-rwxr-xr-x	2026-01-23 00:00
selectorctl	7.63 KB	-rwxr-xr-x	2026-04-16 00:00
seq	43.88 KB	-rwxr-xr-x	2026-01-15 00:00
setsid	15.48 KB	-rwxr-xr-x	2026-01-15 00:00
setterm	35.73 KB	-rwxr-xr-x	2026-01-15 00:00
sftp	157.39 KB	-rwxr-xr-x	2026-05-20 00:00
sh	1.35 MB	-rwxr-xr-x	2024-10-29 00:00
sha1sum	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
sha224sum	39.8 KB	-rwxr-xr-x	2026-01-15 00:00
sha256sum	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
sha384sum	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
sha512sum	39.79 KB	-rwxr-xr-x	2026-01-15 00:00
shred	56.05 KB	-rwxr-xr-x	2026-01-15 00:00
shuf	48.16 KB	-rwxr-xr-x	2026-01-15 00:00
size	31.95 KB	-rwxr-xr-x	2026-02-04 00:00
skill	31.58 KB	-rwxr-xr-x	2026-01-15 00:00
slabtop	23.67 KB	-rwxr-xr-x	2026-01-15 00:00
sleep	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
snice	31.58 KB	-rwxr-xr-x	2026-01-15 00:00
sort	117.35 KB	-rwxr-xr-x	2026-01-15 00:00
spell	125 B	-rwxr-xr-x	2023-12-03 05:09
splain	19 KB	-rwxr-xr-x	2025-07-10 00:00
split	60.43 KB	-rwxr-xr-x	2026-01-15 00:00
sprof	35.53 KB	-rwxr-xr-x	2026-05-26 00:00
sqlite3	1.78 MB	-rwxr-xr-x	2025-07-16 00:00
ssh	864.63 KB	-rwxr-xr-x	2026-05-20 00:00
ssh-add	285.84 KB	-rwxr-xr-x	2026-05-20 00:00
ssh-agent	305.89 KB	-rwxr-xr-x	2026-05-20 00:00
ssh-copy-id	13.84 KB	-rwxr-xr-x	2026-05-20 00:00
ssh-keygen	455.63 KB	-rwxr-xr-x	2026-05-20 00:00
ssh-keyscan	330.45 KB	-rwxr-xr-x	2026-05-20 00:00
stat	76.13 KB	-rwxr-xr-x	2026-01-15 00:00
stdbuf	39.83 KB	-rwxr-xr-x	2026-01-15 00:00
strace	1.52 MB	-rwxr-xr-x	2025-12-17 00:00
stream	15.45 KB	-rwxr-xr-x	2025-03-30 00:00
strings	36.08 KB	-rwxr-xr-x	2026-02-04 00:00
strip	189.84 KB	-rwxr-xr-x	2026-02-04 00:00
stty	59.97 KB	-rwxr-xr-x	2026-01-15 00:00
sum	39.77 KB	-rwxr-xr-x	2026-01-15 00:00
sync	35.69 KB	-rwxr-xr-x	2026-01-15 00:00
tabs	19.54 KB	-rwxr-xr-x	2026-03-24 00:00
tac	39.74 KB	-rwxr-xr-x	2026-01-15 00:00
tail	68.29 KB	-rwxr-xr-x	2026-01-15 00:00
tar	429.65 KB	-rwxr-xr-x	2026-02-23 00:00
taskset	31.72 KB	-rwxr-xr-x	2026-01-15 00:00
tbl	129.91 KB	-rwxr-xr-x	2024-10-29 00:00
tclsh	15.43 KB	-rwxr-xr-x	2024-10-29 00:00
tclsh8.6	15.43 KB	-rwxr-xr-x	2024-10-29 00:00
tee	39.9 KB	-rwxr-xr-x	2026-01-15 00:00
test	35.88 KB	-rwxr-xr-x	2026-01-15 00:00
tic	92.23 KB	-rwxr-xr-x	2026-03-24 00:00
timeout	40.28 KB	-rwxr-xr-x	2026-01-15 00:00
tload	23.54 KB	-rwxr-xr-x	2026-01-15 00:00
tmpwatch	35.68 KB	-rwxr-xr-x	2024-10-29 00:00
toe	23.58 KB	-rwxr-xr-x	2026-03-24 00:00
top	133.71 KB	-rwxr-xr-x	2026-01-15 00:00
touch	76.12 KB	-rwxr-xr-x	2026-01-15 00:00
tput	27.62 KB	-rwxr-xr-x	2026-03-24 00:00
tr	47.97 KB	-rwxr-xr-x	2026-01-15 00:00
troff	551.38 KB	-rwxr-xr-x	2024-10-29 00:00
true	27.59 KB	-rwxr-xr-x	2026-01-15 00:00
truncate	39.8 KB	-rwxr-xr-x	2026-01-15 00:00
tset	27.68 KB	-rwxr-xr-x	2026-03-24 00:00
tsort	47.91 KB	-rwxr-xr-x	2026-01-15 00:00
tty	35.77 KB	-rwxr-xr-x	2026-01-15 00:00
tzselect	14.99 KB	-rwxr-xr-x	2026-05-26 00:00
uapi	1.25 KB	-rwxr-xr-x	2026-05-09 06:59
ul	23.62 KB	-rwxr-xr-x	2026-01-15 00:00
uname	35.8 KB	-rwxr-xr-x	2026-01-15 00:00
unexpand	39.88 KB	-rwxr-xr-x	2026-01-15 00:00
uniq	47.99 KB	-rwxr-xr-x	2026-01-15 00:00
unlink	35.78 KB	-rwxr-xr-x	2026-01-15 00:00
unzip	196.42 KB	-rwxr-xr-x	2025-04-07 00:00
unzipsfx	96.05 KB	-rwxr-xr-x	2025-04-07 00:00
uptime	15.49 KB	-rwxr-xr-x	2026-01-15 00:00
users	35.84 KB	-rwxr-xr-x	2026-01-15 00:00
utmpdump	23.57 KB	-rwxr-xr-x	2026-01-15 00:00
vacuumdb	85.48 KB	-rwxr-xr-x	2026-02-27 00:00
vdir	141.86 KB	-rwxr-xr-x	2026-01-15 00:00
vi	1.62 MB	-rwxr-xr-x	2026-04-08 00:00
view	146 B	-rwxr-xr-x	2026-04-08 00:00
vmstat	39.98 KB	-rwxr-xr-x	2026-01-15 00:00
watch	36.16 KB	-rwxr-xr-x	2026-01-15 00:00
wc	56.04 KB	-rwxr-xr-x	2026-01-15 00:00
wget	447.23 KB	-rwxr-xr-x	2024-12-11 00:00
whereis	32.2 KB	-rwxr-xr-x	2026-01-15 00:00
which	31.8 KB	-rwxr-xr-x	2025-07-01 00:00
who	43.89 KB	-rwxr-xr-x	2026-01-15 00:00
whoami	35.79 KB	-rwxr-xr-x	2026-01-15 00:00
word-list-compress	15.44 KB	-rwxr-xr-x	2024-10-29 00:00
x86_64-redhat-linux-c++	1.32 MB	-rwxr-xr-x	2026-02-26 00:00
x86_64-redhat-linux-g++	1.32 MB	-rwxr-xr-x	2026-02-26 00:00
x86_64-redhat-linux-gcc	1.31 MB	-rwxr-xr-x	2026-02-26 00:00
x86_64-redhat-linux-gcc-14	1.31 MB	-rwxr-xr-x	2026-02-26 00:00
xargs	68.23 KB	-rwxr-xr-x	2024-10-29 00:00
xmlcatalog	23.47 KB	-rwxr-xr-x	2026-01-26 00:00
xmllint	76.88 KB	-rwxr-xr-x	2026-01-26 00:00
xmlwf	39.98 KB	-rwxr-xr-x	2025-12-02 00:00
xsltproc	31.55 KB	-rwxr-xr-x	2025-07-30 00:00
xsubpp	4.96 KB	-rwxr-xr-x	2024-10-29 00:00
yes	35.63 KB	-rwxr-xr-x	2026-01-15 00:00
zcat	1.93 KB	-rwxr-xr-x	2024-10-29 00:00
zcmp	1.64 KB	-rwxr-xr-x	2024-10-29 00:00
zdiff	6.3 KB	-rwxr-xr-x	2024-10-29 00:00
zegrep	33 B	-rwxr-xr-x	2024-10-29 00:00
zfgrep	33 B	-rwxr-xr-x	2024-10-29 00:00
zforce	2.03 KB	-rwxr-xr-x	2024-10-29 00:00
zgrep	8.02 KB	-rwxr-xr-x	2024-10-29 00:00
zip	209.48 KB	-rwxr-xr-x	2025-07-01 00:00
zipcloak	76.02 KB	-rwxr-xr-x	2025-07-01 00:00
zipgrep	2.89 KB	-rwxr-xr-x	2008-10-10 17:40
zipinfo	196.42 KB	-rwxr-xr-x	2025-04-07 00:00
zipnote	63.93 KB	-rwxr-xr-x	2025-07-01 00:00
zipsplit	63.91 KB	-rwxr-xr-x	2025-07-01 00:00
zless	2.38 KB	-rwxr-xr-x	2024-10-29 00:00
zmore	1.8 KB	-rwxr-xr-x	2024-10-29 00:00
znew	4.47 KB	-rwxr-xr-x	2024-10-29 00:00

Rename

#! /usr/bin/perl
# -*- perl -*-
# Generated from bin/autoupdate.in; do not edit by hand.

# autoupdate - modernize an Autoconf file.
# Copyright (C) 1994, 1999-2017, 2020-2021 Free Software Foundation,
# Inc.

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

# Originally written by David MacKenzie <djm@gnu.ai.mit.edu>.
# Rewritten by Akim Demaille <akim@freefriends.org>.

eval 'case $# in 0) exec /usr/bin/perl -S "$0";; *) exec /usr/bin/perl -S "$0" "$@";; esac'
    if 0;

use 5.006;
use strict;
use warnings FATAL => 'all';

BEGIN
{
  my $pkgdatadir = $ENV{'autom4te_perllibdir'} || '/usr/share/autoconf';
  unshift @INC, $pkgdatadir;

# Override SHELL.  On DJGPP SHELL may not be set to a shell
  # that can handle redirection and quote arguments correctly,
  # e.g.: COMMAND.COM.  For DJGPP always use the shell that configure
  # has detected.
  $ENV{'SHELL'} = '/bin/sh' if ($^O eq 'dos');
}

use File::Basename;

use Autom4te::ChannelDefs;
use Autom4te::Channels;
use Autom4te::Configure_ac;
use Autom4te::FileUtils;
use Autom4te::General;
use Autom4te::XFile;

# Lib files.
my $autom4te = $ENV{'AUTOM4TE'} || '/usr/bin/autom4te';
my $autoconf = "$autom4te --language=autoconf";
# We need to find m4sugar.
my @prepend_include;
my @include = ('/usr/share/autoconf');
my $force = 0;
# m4.
my $m4 = $ENV{"M4"} || '/usr/bin/m4';

# $HELP
# -----
$help = "Usage: $0 [OPTION]... [TEMPLATE-FILE]...

Update each TEMPLATE-FILE if given, or 'configure.ac' if present,
or else 'configure.in', to the syntax of the current version of
Autoconf.  The original files are backed up.

Operation modes:
  -h, --help                 print this help, then exit
  -V, --version              print version number, then exit
  -v, --verbose              verbosely report processing
  -d, --debug                don't remove temporary files
  -f, --force                consider all files obsolete

Library directories:
  -B, --prepend-include=DIR  prepend directory DIR to search path
  -I, --include=DIR          append directory DIR to search path

Report bugs to <bug-autoconf\@gnu.org>.
GNU Autoconf home page: <https://www.gnu.org/software/autoconf/>.
General help using GNU software: <https://www.gnu.org/gethelp/>.
";

# $VERSION
# --------
$version = "autoupdate (GNU Autoconf) 2.71
Copyright (C) 2021 Free Software Foundation, Inc.
License GPLv3+/Autoconf: GNU GPL version 3 or later
<https://gnu.org/licenses/gpl.html>, <https://gnu.org/licenses/exceptions.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by David J. MacKenzie and Akim Demaille.
";

## ---------- ##
## Routines.  ##
## ---------- ##

# parse_args ()
# -------------
# Process any command line arguments.
sub parse_args ()
{
  my $srcdir;

getopt ('I|include=s'         => \@include,
	  'B|prepend-include=s' => \@prepend_include,
	  'f|force'             => \$force);

if (! @ARGV)
    {
      my $configure_ac = require_configure_ac;
      push @ARGV, $configure_ac;
    }
}

# ----------------- #
# Autoconf macros.  #
# ----------------- #

my (%ac_macros, %au_macros, %m4_builtins);

# HANDLE_AUTOCONF_MACROS ()
# -------------------------
# @M4_BUILTINS -- M4 builtins and a useful comment.
sub handle_autoconf_macros ()
{
  # Get the builtins.
  xsystem ("echo dumpdef | $m4 2>" . shell_quote ("$tmp/m4.defs") . " >/dev/null");
  my $m4_defs = new Autom4te::XFile ("$tmp/m4.defs", "<");
  while ($_ = $m4_defs->getline)
    {
      $m4_builtins{$1} = 1
	if /^(\w+):/;
    }
  $m4_defs->close;

my $macros = new Autom4te::XFile ("$autoconf"
				    . " --trace AU_DEFINE:'AU:\$f:\$1'"
				    . " --trace define:'AC:\$f:\$1'"
				    . " --melt /dev/null |");
  while ($_ = $macros->getline)
    {
      chomp;
      my ($domain, $file, $macro) = /^(AC|AU):(.*):([^:]*)$/ or next;
      if ($domain eq "AU")
	{
	  $au_macros{$macro} = 1;
	}
      elsif ($file =~ /(^|\/)m4sugar\/(m4sugar|version)\.m4$/)
	{
	  # Add the m4sugar macros to m4_builtins.
	  $m4_builtins{$macro} = 1;
	}
      else
	{
	  # Autoconf, aclocal, and m4sh macros.
	  $ac_macros{$macro} = 1;
	}
    }
  $macros->close;

# Don't keep AU macros in @AC_MACROS.
  delete $ac_macros{$_}
    foreach (keys %au_macros);
  # Don't keep M4sugar macros which are redefined by Autoconf,
  # such as 'builtin', 'changequote' etc.  See autoconf/autoconf.m4.
  delete $ac_macros{$_}
    foreach (keys %m4_builtins);
  error "no current Autoconf macros found"
    unless keys %ac_macros;
  error "no obsolete Autoconf macros found"
    unless keys %au_macros;

if ($debug)
    {
      print STDERR "Current Autoconf macros:\n";
      print STDERR join (' ', sort keys %ac_macros) . "\n\n";
      print STDERR "Obsolete Autoconf macros:\n";
      print STDERR join (' ', sort keys %au_macros) . "\n\n";
    }

# ac.m4 -- autoquoting definitions of the AC macros (M4sugar excluded).
  # unac.m4 -- undefine the AC macros.
  my $ac_m4 = new Autom4te::XFile ("$tmp/ac.m4", ">");
  print $ac_m4 "# ac.m4 -- autoquoting definitions of the AC macros.\n";
  my $unac_m4 = new Autom4te::XFile ("$tmp/unac.m4", ">");
  print $unac_m4 "# unac.m4 -- undefine the AC macros.\n";
  foreach (sort keys %ac_macros)
    {
      print $ac_m4   "_au_m4_define([$_], [m4_if(\$#, 0, [[\$0]], [[\$0(\$\@)]])])\n";
      print $unac_m4 "_au_m4_undefine([$_])\n";
    }

# m4save.m4 -- save the m4 builtins.
  # unm4.m4 -- disable the m4 builtins.
  # m4.m4 -- enable the m4 builtins.
  my $m4save_m4 = new Autom4te::XFile ("$tmp/m4save.m4", ">");
  print $m4save_m4 "# m4save.m4 -- save the m4 builtins.\n";
  my $unm4_m4 = new Autom4te::XFile ("$tmp/unm4.m4", ">");
  print $unm4_m4 "# unm4.m4 -- disable the m4 builtins.\n";
  my $m4_m4 = new Autom4te::XFile ("$tmp/m4.m4", ">");
  print $m4_m4 "# m4.m4 -- enable the m4 builtins.\n";
  foreach (sort keys %m4_builtins)
    {
      print $m4save_m4 "_au__save([$_])\n";
      print $unm4_m4   "_au__undefine([$_])\n";
      print $m4_m4     "_au__restore([$_])\n";
    }
}

## -------------- ##
## Main program.  ##
## -------------- ##

parse_args;
$autoconf .= " --debug" if $debug;
$autoconf .= " --force" if $force;
$autoconf .= " --verbose" if $verbose;
$autoconf .= join (' --include=', '', map { shell_quote ($_) } @include);
$autoconf .= join (' --prepend-include=', '', map { shell_quote ($_) } @prepend_include);

# Disable all warnings from autoconf invocations.
# In particular we do not want warnings about obsolete constructs,
# which are on by default as of autoconf 2.70.
$ENV{'WARNINGS'} = 'none';

mktmpdir ('au');
handle_autoconf_macros;

# $au_changequote -- enable the quote '[', ']' right before any AU macro.
my $au_changequote =
  's/\b(' . join ('|', keys %au_macros) . ')\b/_au_m4_changequote([,])$1/g';

# au.m4 -- definitions the AU macros.
xsystem ("$autoconf --trace AU_DEFINE:'_au_defun(\@<:\@\$1\@:>\@,
\@<:\@\$2\@:>\@)' --melt /dev/null "
	. ">" . shell_quote ("$tmp/au.m4"));

## ------------------- ##
## Process the files.  ##
## ------------------- ##

foreach my $file (@ARGV)
  {
    # We need an actual file.
    if ($file eq '-')
      {
	$file = "$tmp/stdin";
	system "cat >" . shell_quote ($file);
      }
    elsif (! -r "$file")
      {
	die "$me: $file: No such file or directory";
      }

# input.m4 -- m4 program to produce the updated file.
    # Load the values, the dispatcher, neutralize m4, and the prepared
    # input file.
    my $input_m4 = <<\EOF;
      divert(-1)                                            -*- Autoconf -*-
      changequote([,])

# Define our special macros:
      define([_au__defn], defn([defn]))
      define([_au__divert], defn([divert]))
      define([_au__ifdef], defn([ifdef]))
      define([_au__include], defn([include]))
      define([_au___undefine], defn([undefine]))
      define([_au__undefine], [_au__ifdef([$1], [_au___undefine([$1])])])
      define([_au__save], [m4_ifdef([$1],
	[m4_define([_au_$1], _m4_defn([$1]))])])
      define([_au__restore],
	[_au_m4_ifdef([_au_$1],
	  [_au_m4_define([$1], _au__defn([_au_$1]))])])

# Set up m4sugar.
      include(m4sugar/m4sugar.m4)

# Redefine __file__ to make warnings nicer; $file is replaced below.
      m4_define([__file__], [$file])

# Redefine m4_location to fix the line number.
      m4_define([m4_location], [__file__:m4_eval(__line__ - _au__first_line)])

# Move all the builtins into the '_au_' pseudo namespace
      m4_include([m4save.m4])

# _au_defun(NAME, BODY)
      # ---------------------
      # Define NAME to BODY, plus AU activation/deactivation.
      _au_m4_define([_au_defun],
      [_au_m4_define([$1],
      [_au_enable()dnl
      $2[]dnl
      _au_disable()])])

# Import the definition of the obsolete macros.
      _au__include([au.m4])

## ------------------------ ##
      ## _au_enable/_au_disable.  ##
      ## ------------------------ ##

# They work by pair: each time an AU macro is activated, it runs
      # _au_enable, and at its end its runs _au_disable (see _au_defun
      # above).  AU macros might use AU macros, which should
      # enable/disable only for the outer AU macros.
      #
      # '_au_enabled' is used to this end, determining whether we really
      # enable/disable.

# __au_enable
      # -----------
      # Reenable the builtins, m4sugar, and the autoquoting AC macros.
      _au_m4_define([__au_enable],
      [_au__divert(-1)
      # Enable special characters.
      _au_m4_changecom([#])

_au__include([m4.m4])
      _au__include([ac.m4])

_au__divert(0)])

# _au_enable
      # ----------
      # Called at the beginning of all the obsolete macros.  If this is the
      # outermost level, call __au_enable.
      _au_m4_define([_au_enable],
      [_au_m4_ifdef([_au_enabled],
		 [],
		 [__au_enable()])_au_dnl
      _au_m4_pushdef([_au_enabled])])

# __au_disable
      # ------------
      # Disable the AC autoquoting macros, m4sugar, and m4.
      _au_m4_define([__au_disable],
      [_au__divert(-1)
      _au__include([unac.m4])
      _au__include([unm4.m4])

# Disable special characters.
      _au_m4_changequote()
      _au_m4_changecom()

_au__divert(0)])

# _au_disable
      # -----------
      # Called at the end of all the obsolete macros.  If we are at the
      # outermost level, call __au_disable.
      _au_m4_define([_au_disable],
      [_au_m4_popdef([_au_enabled])_au_dnl
      _au_m4_ifdef([_au_enabled],
		[],
		[__au_disable()])])

## ------------------------------- ##
      ## Disable, and process the file.  ##
      ## ------------------------------- ##
      # The AC autoquoting macros are not loaded yet, hence invoking
      # '_au_disable' would be wrong.
      _au__include([unm4.m4])

# Disable special characters, and set the first line number.
      _au_m4_changequote()
      _au_m4_changecom()

_au_m4_define(_au__first_line, _au___line__)_au__divert(0)_au_dnl
EOF

$input_m4 =~ s/^      //mg;
    $input_m4 =~ s/\$file/$file/g;

# prepared input -- input, but reenables the quote before each AU macro.
    open INPUT_M4, ">", "$tmp/input.m4"
       or error "cannot open: $!";
    open FILE, "<", $file
       or error "cannot open: $!";
    print INPUT_M4 "$input_m4";
    while (<FILE>)
       {
	 eval $au_changequote;
	 print INPUT_M4;
       }
    close FILE
       or error "cannot close $file: $!";
    close INPUT_M4
       or error "cannot close $tmp/input.m4: $!";

# Now ask m4 to perform the update.
    xsystem ("$m4 --include=" . shell_quote ($tmp)
	     . join (' --include=', '', map { shell_quote ($_) } reverse (@prepend_include))
	     . join (' --include=', '', map { shell_quote ($_) } @include)
	     . " " . shell_quote ("$tmp/input.m4") . " > " . shell_quote ("$tmp/updated"));
    update_file ("$tmp/updated",
		 "$file" eq "$tmp/stdin" ? '-' : "$file");
  }
exit 0;

#		  ## ---------------------------- ##
#		  ## How 'autoupdate' functions.  ##
#		  ## ---------------------------- ##
#
# The task of 'autoupdate' is not trivial: the biggest difficulty being
# that you must limit the changes to the parts that really need to be
# updated.  Finding a satisfying implementation proved to be quite hard,
# as this is the fifth implementation of 'autoupdate'.
#
# Below, we will use a simple example of an obsolete macro:
#
#     AU_DEFUN([OLD], [NEW([$1, $2], m4_eval([$1 + $2]))])
#     AC_DEFUN([NEW], [echo "sum($1) = $2"])
#
# the input file contains
#
#     dnl The Unbelievable Truth
#     OLD(1, 2)
#     NEW([0, 0], [0])
#
# Of course the expected output is
#
#     dnl The Unbelievable Truth
#     NEW([1, 2], [3])
#     NEW([0, 0], [0])
#
#
# # First implementation: sed
# # =========================
#
# The first implementation was only able to change the name of obsolete
# macros.
#
# The file 'acoldnames.m4' defined the old names based on the new names.
# It was simple then to produce a sed script such as:
#
#     s/OLD/NEW/g
#
# Updating merely consisted in running this script on the file to
# update.
#
# This scheme suffers from an obvious limitation: that 'autoupdate' was
# unable to cope with new macros that just swap some of its arguments
# compared to the old macro.  Fortunately, that was enough to upgrade
# from Autoconf 1 to Autoconf 2.  (But I have no idea whether the
# changes in Autoconf 2 were precisely limited by this constraint.)
#
#
# # Second implementation: hooks
# # ============================
#
# The version 2.15 of Autoconf brought a vast number of changes compared
# to 2.13, so a solution was needed.  One could think of extending the
# 'sed' scripts with specialized code for complex macros.  However, this
# approach is of course full of flaws:
#
# a. the Autoconf maintainers have to write these snippets, which we
#    just don't want to,
#
# b. I really don't think you'll ever manage to handle the quoting of
#    m4 with a sed script.
#
# To satisfy a., let's remark that the code which implements the old
# features in term of the new feature is exactly the code which should
# replace the old code.
#
# To answer point b, as usual in the history of Autoconf, the answer, at
# least on the paper, is simple: m4 is the best tool to parse m4, so
# let's use m4.
#
# Therefore the specification is:
#
#     I want to be able to tell Autoconf, well, m4, that the macro I
#     am currently defining is an obsolete macro (so that the user is
#     warned), and its code is the code to use when running autoconf,
#     but that the very same code has to be used when running
#     autoupdate.  To summarize, the interface I want is
#     'AU_DEFUN(OLD-NAME, NEW-CODE)'.
#
#
# Now for the technical details.
#
# When running autoconf, except for the warning, AU_DEFUN is basically
# AC_DEFUN.
#
# When running autoupdate, we want *only* OLD-NAMEs to be expanded.
# This obviously means that acgeneral.m4 and acspecific.m4 must not be
# loaded.  Nonetheless, because we want to use a rich set of m4
# features, m4sugar.m4 is needed.  Please note that the fact that
# Autoconf's macros are not loaded is positive on two points:
#
# - we do get an updated 'configure.ac', not a 'configure'!
#
# - the old macros are replaced by *calls* to the new-macros, not the
#   body of the new macros, since their body is not defined!!!
#   (Whoa, that's really beautiful!).
#
# Additionally we need to disable the quotes when reading the input for
# two reasons: first because otherwise 'm4' will swallow the quotes of
# other macros:
#
#     NEW([1, 2], 3)
#     => NEW(1, 2, 3)
#
# and second, because we want to update the macro calls which are
# quoted, i.e., we want
#
#     FOO([OLD(1, 2)])
#     => FOO([NEW([1, 2], [3])])
#
# If we don't disable the quotes, only the macros called at the top
# level would be updated.
#
# So, let's disable the quotes.
#
# Well, not quite: m4sugar.m4 still needs to use quotes for some macros.
# Well, in this case, when running in autoupdate code, each macro first
# reestablishes the quotes, expands itself, and disables the quotes.
#
# Thinking a bit more, you realize that in fact, people may use 'define',
# 'ifelse' etc. in their files, and you certainly don't want to process
# them.  Another example is 'dnl': you don't want to remove the
# comments.  You then realize you don't want exactly to import m4sugar:
# you want to specify when it is enabled (macros active), and disabled.
# m4sugar provides m4_disable/m4_enable to this end.
#
# You're getting close to it.  Now remains one task: how to handle
# twofold definitions?
#
# Remember that the same AU_DEFUN must be understood in two different
# ways, the AC way, and the AU way.
#
# One first solution is to check whether acgeneral.m4 was loaded.  But
# that's definitely not cute.  Another is simply to install 'hooks',
# that is to say, to keep in some place m4 knows, late 'define' to be
# triggered *only* in AU mode.
#
# You first think of designing AU_DEFUN like this:
#
# 1. AC_DEFUN(OLD-NAME,
#	      [Warn the user OLD-NAME is obsolete.
#	       NEW-CODE])
#
# 2. Store for late AU binding([define(OLD_NAME,
#				[Reestablish the quotes.
#				 NEW-CODE
#				 Disable the quotes.])])
#
# but this will not work: NEW-CODE probably uses $1, $2 etc. and these
# guys will be replaced with the argument of 'Store for late AU binding'
# when you call it.
#
# I don't think there is a means to avoid this using this technology
# (remember that $1 etc. are *always* expanded in m4).  You may also try
# to replace them with $[1] to preserve them for a later evaluation, but
# if 'Store for late AU binding' is properly written, it will remain
# quoted till the end...
#
# You have to change technology.  Since the problem is that '$1'
# etc. should be 'consumed' right away, one solution is to define now a
# second macro, 'AU_OLD-NAME', and to install a hook than binds OLD-NAME
# to AU_OLD-NAME.  Then, autoupdate.m4 just need to run the hooks.  By
# the way, the same method was used in autoheader.
#
#
# # Third implementation: m4 namespaces by m4sugar
# # ==============================================
#
# Actually, this implementation was just a clean up of the previous
# implementation: instead of defining hooks by hand, m4sugar was equipped
# with 'namespaces'.  What are they?
#
# Sometimes we want to disable some *set* of macros, and restore them
# later.  We provide support for this via namespaces.
#
# There are basically three characters playing this scene: defining a
# macro in a namespace, disabling a namespace, and restoring a namespace
# (i.e., all the definitions it holds).
#
# Technically, to define a MACRO in NAMESPACE means to define the macro
# named 'NAMESPACE::MACRO' to the VALUE.  At the same time, we append
# 'undefine(NAME)' in the macro named 'm4_disable(NAMESPACE)', and
# similarly a binding of NAME to the value of 'NAMESPACE::MACRO' in
# 'm4_enable(NAMESPACE)'.  These mechanisms allow to bind the macro of
# NAMESPACE and to unbind them at will.
#
# Of course this implementation is really inefficient: m4 has to grow
# strings which can become quickly huge, which slows it significantly.
#
# In particular one should avoid as much as possible to use 'define' for
# temporaries.  Now that 'define' has quite a complex meaning, it is an
# expensive operations that should be limited to macros.  Use
# 'm4_define' for temporaries.
#
# Private copies of the macros we used in entering / exiting the m4sugar
# namespace.  It is much more convenient than fighting with the renamed
# version of define etc.
#
#
#
# Those two implementations suffered from serious problems:
#
# - namespaces were really expensive, and incurred a major performance
#   loss on 'autoconf' itself, not only 'autoupdate'.  One solution
#   would have been the limit the use of namespaces to 'autoupdate', but
#   that's again some complications on m4sugar, which really doesn't need
#   this.  So we wanted to get rid of the namespaces.
#
# - since the quotes were disabled, autoupdate was sometimes making
#   wrong guesses, for instance on:
#
#     foo([1, 2])
#
#   m4 saw 2 arguments: '[1'and '2]'.  A simple solution, somewhat
#   fragile, is to reestablish the quotes right before all the obsolete
#   macros, i.e., to use sed so that the previous text becomes
#
#     changequote([, ])foo([1, 2])
#
#   To this end, one wants to trace the definition of obsolete macros.
#
# It was there that the limitations of the namespace approach became
# painful: because it was a complex machinery playing a lot with the
# builtins of m4 (hence, quite fragile), tracing was almost impossible.
#
#
# So this approach was dropped.
#
#
# # The fourth implementation: two steps
# # ====================================
#
# If you drop the uses of namespaces, you no longer can compute the
# updated value, and replace the old call with it simultaneously.
#
# Obviously you will use m4 to compute the updated values, but you may
# use some other tool to achieve the replacement.  Personally, I trust
# nobody but m4 to parse m4, so below, m4 will perform the two tasks.
#
# How can m4 be used to replace *some* macros calls with newer values.
# Well, that's dead simple: m4 should learn the definitions of obsolete
# macros, forget its builtins, disable the quotes, and then run on the
# input file, which amounts to doing this:
#
#     divert(-1)dnl
#     changequote([, ])
#     define([OLD], [NEW([$1, $2], m4_eval([$1 + $2]))changequote()])
#     undefine([dnl])
#     undefine([m4_eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     NEW([0, 0],
#	  0)
#
# which will result in
#
#     dnl The Unbelievable Truth
#     NEW(1, 2, m4_eval(1 + 2))
#     NEW([0, 0],
#	  0)
#
# Grpmh.  Two problems.  A minor problem: it would have been much better
# to have the 'm4_eval' computed, and a major problem: you lost the
# quotation in the result.
#
# Let's address the big problem first.  One solution is to define any
# modern macro to rewrite its calls with the proper quotation, thanks to
# '$@'.  Again, tracing the 'define's makes it possible to know which
# are these macros, so you input is:
#
#     divert(-1)dnl
#     changequote([, ])
#     define([OLD], [NEW([$1, $2], m4_eval([$1 + $2]))changequote()])
#     define([NEW], [[NEW($@)]changequote()])
#     undefine([dnl])
#     undefine([m4_eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     changequote([, ])NEW([0, 0],
#	  0)
#
# which results in
#
#     dnl The Unbelievable Truth
#     NEW([1, 2],[m4_eval(1 + 2)])
#     NEW([0, 0],[0])
#
# Our problem is solved, i.e., the first call to 'NEW' is properly
# quoted, but introduced another problem: we changed the layout of the
# second calls, which can be a drama in the case of huge macro calls
# (think of 'AC_TRY_RUN' for instance).  This example didn't show it,
# but we also introduced parens to macros which did not have some:
#
#     AC_INIT
#     => AC_INIT()
#
# No big deal for the semantics (unless the macro depends upon $#, which
# is bad), but the users would not be happy.
#
# Additionally, we introduced quotes that were not there before, which is
# OK in most cases, but could change the semantics of the file.
#
# Cruel dilemma: we do want the auto-quoting definition of 'NEW' when
# evaluating 'OLD', but we don't when we evaluate the second 'NEW'.
# Back to namespaces?
#
# No.
#
#
# # Second step: replacement
# # ------------------------
#
# No, as announced above, we will work in two steps: in a first step we
# compute the updated values, and in a second step we replace them.  Our
# goal is something like this:
#
#     divert(-1)dnl
#     changequote([, ])
#     define([OLD], [NEW([1, 2], [3])changequote()])
#     undefine([dnl])
#     undefine([m4_eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     NEW([0, 0],
#	  0)
#
# i.e., the new value of 'OLD' is precomputed using the auto-quoting
# definition of 'NEW' and the m4 builtins.  We'll see how afterwards,
# let's finish with the replacement.
#
# Of course the solution above is wrong: if there were other calls to
# 'OLD' with different values, we would smash them to the same value.
# But it is quite easy to generalize the scheme above:
#
#     divert(-1)dnl
#     changequote([, ])
#     define([OLD([1],[2])], [NEW([1, 2], [3])])
#     define([OLD], [defn([OLD($@)])changequote()])
#     undefine([dnl])
#     undefine([m4_eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     NEW([0, 0],
#	  0)
#
# i.e., for each call to obsolete macros, we build an array 'call =>
# value', and use a macro to dispatch these values.  This results in:
#
#     dnl The Unbelievable Truth
#     NEW([1, 2], [3])
#     NEW([0, 0],
#	  0)
#
# In French, we say 'Youpi !', which you might roughly translate as
# 'Yippee!'.
#
#
# # First step: computation
# # -----------------------
#
# Let's study the anatomy of the file, and name its sections:
#
# prologue
#     divert(-1)dnl
#     changequote([, ])
# values
#     define([OLD([1],[2])], [NEW([1, 2], [3])])
# dispatcher
#     define([OLD], [defn([OLD($@)])changequote()])
# disabler
#     undefine([dnl])
#     undefine([m4_eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
# input
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     NEW([0, 0],
#	  0)
#
#
# # Computing the 'values' section
# # ..............................
#
# First we need to get the list of all the AU macro uses.  To this end,
# first get the list of all the AU macros names by tracing 'AU_DEFUN' in
# the initialization of autoconf.  This list is computed in the file
# 'au.txt' below.
#
# Then use this list to trace all the AU macro uses in the input.  The
# goal is obtain in the case of our example:
#
#     [define([OLD([1],[2])],]@<<@OLD([1],[2])@>>@[)]
#
# This is the file 'values.in' below.
#
# We want to evaluate this with only the builtins (in fact m4sugar), the
# auto-quoting definitions of the new macros ('new.m4'), and the
# definition of the old macros ('old.m4').  Computing these last two
# files is easy: it's just a matter of using the right '--trace' option.
#
# So the content of 'values.in' is:
#
#     include($autoconf_dir/m4sugar.m4)
#     m4_include(new.m4)
#     m4_include(old.m4)
#     divert(0)dnl
#     [define([OLD([1],[2])],]@<<@OLD([1],[2])@>>@[)]
#
# We run m4 on it, which yields:
#
#     define([OLD([1],[2])],@<<@NEW([1, 2], [3])@>>@)
#
# Transform '@<<@' and '@>>@' into quotes and we get
#
#     define([OLD([1],[2])],[NEW([1, 2], [3])])
#
# This is 'values.m4'.
#
#
# # Computing the 'dispatcher' section
# # ..................................
#
# The 'prologue', and the 'disabler' are simple and need no commenting.
#
# To compute the 'dispatcher' ('dispatch.m4'), again, it is a simple
# matter of using the right '--trace'.
#
# Finally, the input is not exactly the input file, rather it is the
# input file with the added 'changequote'.  To this end, we build
# 'quote.sed'.
#
#
# # Putting it all together
# # .......................
#
# We build the file 'input.m4' which contains:
#
#     divert(-1)dnl
#     changequote([, ])
#     include(values.m4)
#     include(dispatch.m4)
#     undefine([dnl])
#     undefine([eval])
#     # Some more undefines...
#     changequote()
#     divert(0)dnl
#     dnl The Unbelievable Truth
#     changequote([, ])OLD(1, 2)
#     NEW([0, 0],
#	  0)
#
# And we just run m4 on it.  Et voila`, Monsieur !  Mais oui, mais oui.
#
# Well, there are a few additional technicalities.  For instance, we
# rely on 'changequote', 'ifelse' and 'defn', but we don't want to
# interpret the changequotes of the user, so we simply use another name:
# '_au_changequote' etc.
#
#
# # Failure of the fourth approach
# # ------------------------------
#
# This approach is heavily based on traces, but then there is an obvious
# problem: non expanded code will never be seen.  In particular, the body
# of a 'define' definition is not seen, so on the input
#
#	  define([idem], [OLD(0, [$1])])
#
# autoupdate would never see the 'OLD', and wouldn't have updated it.
# Worse yet, if 'idem(0)' was used later, then autoupdate sees that
# 'OLD' is used, computes the result for 'OLD(0, 0)' and sets up a
# dispatcher for 'OLD'.  Since there was no computed value for 'OLD(0,
# [$1])', the dispatcher would have replaced with... nothing, leading
# to
#
#	  define([idem], [])
#
# With some more thinking, you see that the two step approach is wrong,
# the namespace approach was much saner.
#
# But you learned a lot, in particular you realized that using traces
# can make it possible to simulate namespaces!
#
#
#
# # The fifth implementation: m4 namespaces by files
# # ================================================
#
# The fourth implementation demonstrated something unsurprising: you
# cannot precompute, i.e., the namespace approach was the right one.
# Still, we no longer want them, they're too expensive.  Let's have a
# look at the way it worked.
#
# When updating
#
#     dnl The Unbelievable Truth
#     OLD(1, 2)
#     NEW([0, 0], [0])
#
# you evaluate 'input.m4':
#
#     divert(-1)
#     changequote([, ])
#     define([OLD],
#     [m4_enable()NEW([$1, $2], m4_eval([$1 + $2]))m4_disable()])
#     ...
#     m4_disable()
#     dnl The Unbelievable Truth
#     OLD(1, 2)
#     NEW([0, 0], [0])
#
# where 'm4_disable' undefines the m4 and m4sugar, and disables the quotes
# and comments:
#
#     define([m4_disable],
#     [undefine([__file__])
#     ...
#     changecom(#)
#     changequote()])
#
# 'm4_enable' does the converse: reestablish quotes and comments
# --easy--, reestablish m4sugar --easy: just load 'm4sugar.m4' again-- and
# reenable the builtins.  This later task requires that you first save
# the builtins.  And BTW, the definition above of 'm4_disable' cannot
# work: you undefined 'changequote' before using it!  So you need to use
# your privates copies of the builtins.  Let's introduce three files for
# this:
#
#  'm4save.m4'
#    moves the m4 builtins into the '_au_' pseudo namespace,
#  'unm4.m4'
#    undefines the builtins,
#  'm4.m4'
#    restores them.
#
# So 'input.m4' is:
#
#     divert(-1)
#     changequote([, ])
#
#     include([m4save.m4])
#
#     # Import AU.
#     define([OLD],
#     [m4_enable()NEW([$1, $2], m4_eval([$1 + $2]))m4_disable()])
#
#     define([_au_enable],
#     [_au_changecom([#])
#     _au_include([m4.m4])
#     _au_include(m4sugar.m4)])
#
#     define([_au_disable],
#     [# Disable m4sugar.
#     # Disable the m4 builtins.
#     _au_include([unm4.m4])
#     # 1. Disable special characters.
#     _au_changequote()
#     _au_changecom()])
#
#     m4_disable()
#     dnl The Unbelievable Truth
#     OLD(1, 2)
#     NEW([0, 0], [0])
#
# Based on what we learned in the fourth implementation we know that we
# have to enable the quotes *before* any AU macro, and we know we need
# to build autoquoting versions of the AC macros.  But the autoquoting
# AC definitions must be disabled in the rest of the file, and enabled
# inside AU macros.
#
# Using 'autoconf --trace' it is easy to build the files
#
#   'ac.m4'
#     define the autoquoting AC fake macros
#   'disable.m4'
#     undefine the m4sugar and AC autoquoting macros.
#   'au.m4'
#     definitions of the AU macros (such as 'OLD' above).
#
# Now, 'input.m4' is:
#
#     divert(-1)
#     changequote([, ])
#
#     include([m4save.m4])
#     # Import AU.
#     include([au.m4])
#
#     define([_au_enable],
#     [_au_changecom([#])
#     _au_include([m4.m4])
#     _au_include(m4sugar.m4)
#     _au_include(ac.m4)])
#
#     define([_au_disable],
#     [_au_include([disable.m4])
#     _au_include([unm4.m4])
#     # 1. Disable special characters.
#     _au_changequote()
#     _au_changecom()])
#
#     m4_disable()
#     dnl The Unbelievable Truth
#     _au_changequote([, ])OLD(1, 2)
#     NEW([0, 0], [0])
#
# Finally, version V is ready.
#
# Well... almost.
#
# There is a slight problem that remains: if an AU macro OUTER includes
# an AU macro INNER, then _au_enable will be run when entering OUTER
# and when entering INNER (not good, but not too bad yet).  But when
# getting out of INNER, _au_disable will disable everything while we
# were still in OUTER.  Badaboom.
#
# Therefore _au_enable and _au_disable have to be written to work by
# pairs: each _au_enable pushdef's _au_enabled, and each _au_disable
# popdef's _au_enabled.  And of course _au_enable and _au_disable are
# effective when _au_enabled is *not* defined.
#
# Finally, version V' is ready.  And there is much rejoicing.  (And I
# have free time again.  I think.  Yeah, right.)

### Setup "GNU" style for perl-mode and cperl-mode.
## Local Variables:
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## perl-brace-imaginary-offset: 0
## perl-label-offset: -2
## cperl-indent-level: 2
## cperl-brace-offset: 0
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## cperl-merge-trailing-else: nil
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## End: