Bug#803081: TOC missing in gcrypt.pdf with UTF8 locale

[Reiner Herrmann]

Source: libgcrypt20
Version: 1.6.4-3
User: reproducible-builds at lists.alioth.debian.org
Usertags: locale
X-Debbugs-Cc: reproducible-builds at lists.alioth.debian.org

Hi,

when building libgcrypt20 with a UTF-8 locale, the file gcrypt.pdf
is only generated once, which leads to a missing table of contents
and undefined references within the document [0].

It seems to be related to build-aux/texinfo.tex.
When building the pdf file inside doc/ with the following command,
it is built three times:

> LC_ALL=C TEXINPUTS="../build-aux:" texi2dvi --pdf --batch --build-dir=gcrypt.t2p -o gcrypt.pdf gcrypt.texi

While this command is building it only once:

> LC_ALL=C.UTF-8 TEXINPUTS="../build-aux:" texi2dvi --pdf --batch --build-dir=gcrypt.t2p -o gcrypt.pdf gcrypt.texi

Regards,
 Reiner

[0]: https://reproducible.debian.net/dbd/unstable/amd64/libgcrypt20_1.6.4-3.debbindiff.html

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