Package: graphviz
Version: 2.42.2-7+b3
Severity: normal
X-Debbugs-Cc: [email protected]
Hi Laszlo,
my package yosys uses `dot` as part of it's documentaion build, I've
been battling reproducibility issues in that part of the packaging for
a while now and I think I've finally tracked it down to a problem in
graphviz.
dot appears to embed CreationDate in the pdf and this cannot be
controlled with SOURCE_DATE_EPOCH.
Repro:
$ echo 'digraph { a -> b }' > test.dot
$ SOURCE_DATE_EPOCH=60 dot -Tpdf test.dot -o test.pdf
$ dumppdf -adt test.pdf 2>/dev/null | grep '<key>CreationDate' -A1
<key>CreationDate</key>
<value><string size="22">D:20231018173926+02'00</string></value>
Note: dumppdf is from python3-pdfminer.
Thanks,
--Daniel
-- System Information:
Debian Release: 12.1
APT prefers stable-updates
APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,
'stable-debug'), (500, 'proposed-updates-debug'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386
Kernel: Linux 6.5.0-2-amd64 (SMP w/16 CPU threads; PREEMPT)
Kernel taint flags: TAINT_WARN
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages graphviz depends on:
ii libann0 1.1.2+doc-9+b1
ii libc6 2.36-9+deb12u3
ii libcdt5 2.42.2-7+b3
ii libcgraph6 2.42.2-7+b3
ii libexpat1 2.5.0-1
ii libgcc-s1 12.2.0-14
ii libgd3 2.3.3-9
ii libglib2.0-0 2.74.6-2
ii libgts-0.7-5 0.7.6+darcs121130-5+b1
ii libgvc6 2.42.2-7+b3
ii libgvpr2 2.42.2-7+b3
ii liblab-gamut1 2.42.2-7+b3
ii libstdc++6 12.2.0-14
ii libx11-6 2:1.8.4-2+deb12u1
ii libxaw7 2:1.0.14-1
ii libxmu6 2:1.1.3-3
ii libxt6 1:1.2.1-1.1
Versions of packages graphviz recommends:
ii fonts-liberation2 2.1.5-1
Versions of packages graphviz suggests:
pn graphviz-doc <none>
ii gsfonts 2:20200910-7
-- no debconf information
