On Thu, 2023-06-15 at 19:43 +0900, Akira Yokosawa wrote:
> [+To: Leo]
>
> On 2023/06/15 18:48, Akira Yokosawa wrote:
> > Hi Paul,
> >
> > Commit a80a57b21a5e ("fixsvgfonts.sh: Convert sans-serif into 'DejaVu Sans'")
> > assumed that having "DejaVu Sans Mono" is sufficent for "DejaVu Sans".
> >
> > It turns out that docker/Dockerfile.fedora doesn't cover "DejaVu Sans".
> > Fedora's dejavu-sans-mono-fonts package doesn't contain "DejaVu Sans Mono"!
> > There is a meta package of the name dejavu-fonts-all which covers them
> > both as well as dejavu-serif-fonts.
> >
> > It also turns out that Answer to #9 in FAQ-BUILD.txt saying:
> >
> > As for Ubuntu and Fedora, packages listed in #5 should cover
> > all the font families needed.
> >
> > is wrong on the Fedora front. DejaVu and Liberation fonts need
> > font packages dejavu-fonts-all and liberation-fonts.
> >
> > Furthermore, Fedora 38 (released this April) has a regression of
> > Inkscape where font markup is corrupted in SVG --> PDF conversion.
>
> Leo, just for you info, I see the same regression under Arch Linux.
Hello Akira, thanks for letting me know!
>
> Pick a perfbook.pdf from your gitlab-ci build, and run:
>
> pdffonts perfbook.pdf
>
> You will see something like (I don't know how the corrupted encoding
> will work in your mailbox...):
>
> name type encoding emb sub uni object ID
> ------------------------------------ ----------------- ---------------- --- --- --- ---------
> WGDPYX+LMMono8-Regular Type 1 Custom yes yes yes 1722 0
> ULGKTM+TeXGyreTermesX-Regular Type 1 Custom yes yes yes 1725 0
> OTFSIT+LMMono12-Regular Type 1 Custom yes yes yes 1726 0
> IYVMBP+TeXGyreTermesX-Bold Type 1 Custom yes yes yes 1741 0
> PSUFXP+TeXGyreTermes-Regular Type 1 Custom yes yes yes 1742 0
> IMBSNT+NimbusRomNo9L-Regu-Slant_167 Type 1 Custom yes yes yes 1929 0
> NWEUXR+LMMonoLt10-Bold Type 1 Custom yes yes yes 2227 0
> EOPMEH+LinBiolinumTI Type 1 Custom yes yes yes 2673 0
> UHVCIJ+LinBiolinumT Type 1 Custom yes yes yes 2674 0
> EOPMEH+LinBiolinumTI Type 1 Custom yes yes yes 2677 0
> OIRARM+LMMono10-Regular Type 1 Custom yes yes yes 2764 0
> TLODOC+txsys Type 1 Builtin yes yes yes 2828 0
> UFJTMD+StandardSymL Type 1 Builtin yes yes yes 2830 0
> IGSKIX+NewTXMI5 Type 1 Builtin yes yes yes 2831 0
> VVGNAR+TeXGyreTermesX-Italic Type 1 Custom yes yes yes 2921 0
> YFRDMR+NimbusSanL-Regu Type 1 Custom yes yes no 2980 0
> YFRDMR+NimbusSanL-Regu Type 1 Custom yes yes no 3012 0
> JZAPTL+k湌顕 CID Type 0C Identity-H yes yes yes 3038 0
> XCILRI+i湌顕 Type 1C WinAnsi yes yes yes 3039 0
> CZRRGJ+=潌顕 CID Type 0C Identity-H yes yes yes 3040 0
> LAEXLB+o湌顕 Type 1C WinAnsi yes yes yes 3041 0
> WJVJMV+NimbusSans-Regular Type 1C Custom yes yes no 3066 0
> WGDQZH+NimbusSans-Regular Type 1C WinAnsi yes yes no 3129 0
> LSRNIT+NimbusSans-BoldItalic Type 1C WinAnsi yes yes no 3130 0
> WGDQZH+NimbusSans-Regular Type 1C WinAnsi yes yes no 3159 0
> LSRNIT+NimbusSans-BoldItalic Type 1C WinAnsi yes yes no 3160 0
> DEIMBC+j솛慕 TrueType WinAnsi yes yes yes 3209 0
> RWADWA+蛒ୖ TrueType WinAnsi yes yes yes 3238 0
> HDCMTE+蛒ୖ TrueType WinAnsi yes yes yes 3239 0
> JGKXJS+½���䕖 Type 1C WinAnsi yes yes yes 3269 0
> ANXDLC+Xۨ㝖 TrueType WinAnsi yes yes yes 3320 0
> RUPDBM+ѓ㡖 Type 1C WinAnsi yes yes yes 3553 00
> LWHAZS+秞煕 Type 1C WinAnsi yes yes yes 3560 0
> RQGRST+A绞煕 TrueType WinAnsi yes yes yes 3561 0
>
> [...]
>
> Expected output is:
>
> name type encoding emb sub uni object ID
> ------------------------------------ ----------------- ---------------- --- --- --- ---------
> WGDPYX+LMMono8-Regular Type 1 Custom yes yes yes 1722 0
> ULGKTM+TeXGyreTermesX-Regular Type 1 Custom yes yes yes 1725 0
> ICXLWS+LMMono12-Regular Type 1 Custom yes yes yes 1726 0
> IYVMBP+TeXGyreTermesX-Bold Type 1 Custom yes yes yes 1741 0
> PSUFXP+TeXGyreTermes-Regular Type 1 Custom yes yes yes 1742 0
> IMBSNT+NimbusRomNo9L-Regu-Slant_167 Type 1 Custom yes yes yes 1929 0
> NUKNCC+LMMonoLt10-Bold Type 1 Custom yes yes yes 2227 0
> EOPMEH+LinBiolinumTI Type 1 Custom yes yes yes 2673 0
> UHVCIJ+LinBiolinumT Type 1 Custom yes yes yes 2674 0
> EOPMEH+LinBiolinumTI Type 1 Custom yes yes yes 2677 0
> OIRARM+LMMono10-Regular Type 1 Custom yes yes yes 2764 0
> TLODOC+txsys Type 1 Builtin yes yes yes 2828 0
> UFJTMD+StandardSymL Type 1 Builtin yes yes yes 2830 0
> IGSKIX+NewTXMI5 Type 1 Builtin yes yes yes 2831 0
> VVGNAR+TeXGyreTermesX-Italic Type 1 Custom yes yes yes 2921 0
> YFRDMR+NimbusSanL-Regu Type 1 Custom yes yes no 2980 0
> YFRDMR+NimbusSanL-Regu Type 1 Custom yes yes no 3012 0
> QNDHMI+NimbusSans-Regular CID Type 0C Identity-H yes yes yes 3038 0
> JKBTOX+NimbusSans-Regular Type 1C WinAnsi yes yes yes 3039 0
> BIKSFC+NimbusSans-Bold CID Type 0C Identity-H yes yes yes 3040 0
> XFXZKY+NimbusSans-Bold Type 1C WinAnsi yes yes yes 3041 0
> WJVJMV+NimbusSans-Regular Type 1C Custom yes yes no 3066 0
> WGDQZH+NimbusSans-Regular Type 1C WinAnsi yes yes no 3129 0
> LSRNIT+NimbusSans-BoldItalic Type 1C WinAnsi yes yes no 3130 0
> WGDQZH+NimbusSans-Regular Type 1C WinAnsi yes yes no 3159 0
> LSRNIT+NimbusSans-BoldItalic Type 1C WinAnsi yes yes no 3160 0
> KPAYFY+steelcitycomic TrueType WinAnsi yes yes yes 3209 0
> IGYOWD+steelcitycomic TrueType WinAnsi yes yes yes 3238 0
> LVRVOR+steelcitycomic TrueType WinAnsi yes yes yes 3239 0
> OCNFNQ+FreeMonoBold Type 1C WinAnsi yes yes yes 3269 0
> DHHOAV+DejaVuSans TrueType WinAnsi yes yes yes 3320 0
> RVTHEX+DejaVuSansMono-Bold TrueType WinAnsi yes yes yes 3479 0
> ODJFYL+FreeMonoBold Type 1C WinAnsi yes yes yes 3553 0
> HAXSLA+URWGothic-DemiOblique Type 1C WinAnsi yes yes yes 3560 0
> [...]
>
IIUC, the issue is the appearing of non-ascii chars in the output of pdffonts,
is that correct?
Arch Linux provides two packages for DejaVu fonts:
ttf-dejavu and ttf-dejavu-nerd, and both seem to provide DejaVu-Sans-mono
In this test, I install them both, just for the sake of trying to fix the issue:
https://gitlab.com/linux-kernel/perfbook/-/jobs/4485677006
I also added pdffonts command in the end to make it easier to verify if
everything is fine, which still outputs non-ascii names.
When I grep for DejaVuSansMono I see them appearing in the output of the job,
and also in a previous pdf I have downloaded.
I don't quite understand this, but maybe the issue is missing other fonts?
Please help me understand the issue.
Best regards,
Leo
>
> Thanks, Akira
>
> >
> > So Deckerfile.fedora should stay with Fedora 37 for the moment.
> >
> > Quick search of upstream Inkscape's issue tracker didn't hit the
> > font markup regression. I'll open an issue there unless somebody
> > else beats me to it.
> >
> > So, this patch set consists of the following
> >
> > Patch 1/6 adds check of "DejaVu Sans" as nice-to-have font.
> >
> > Patch 2/6 updates FAQ-BUILD.txt and Dockerfile.fedora for nice-to-have
> > font packages.
> >
> > Patch 3/6 updates Dockerfile.fedora to stay with Fedora 37, using an ARG
> > variable so that building from fedora:38 can be possible.
> > It also adds popller-utils to check the font markup info in PDF properties.
> >
> > Patch 4/6 updates Dockerfile (from ubuntu) so that the default base
> > image is the "latest" (jammy at the moment). There is no reason to stick
> > with focal (20.04).
> >
> > Patch 5/6 adds poppler-utils to Dockerfile (from ubuntu) to detect
> > Inkscape regression early in case it actually sneaks in.
> > (Note: Ubuntu 23.04 is safe at the moment.)
> >
> > Patch 6/6 changes the default uid:gid pair of container images built
> > from Dockerfiles to 0:0, which is for rootless mode docker/podman.
> > Repository at dockerhub for prebuilt images is changed to
> > akiyks/perfbook-build, where the tags "latest" and "fedora" have
> > uid:gid pair of 0:0.
> >
> > Thanks, Akira
> > --
> > Akira Yokosawa (6):
> > Makefile: Add 'DejaVu Sans' to nice-to-have fonts
> > FAQ-BUILD: Update nice-to-have fonts for SVG figures
> > docker/Dockerfile.fedora: Stay with Fedora 37 for the moment
> > docker/Dockerfile: Use 'latest' as the default tag
> > docker/Dockerfile: Add poppler-utils package
> > Dockerfile: Make uid:gid = 0:0 the default
> >
> > FAQ-BUILD.txt | 37 ++++++++++++++++++++-----------------
> > Makefile | 15 ++++++++++++---
> > docker/Dockerfile | 9 +++++----
> > docker/Dockerfile.fedora | 16 +++++++++++-----
> > 4 files changed, 48 insertions(+), 29 deletions(-)
> >
> >
> > base-commit: a80a57b21a5e8ea3dfa90471126920a1131682f7
