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libstdc++: Improve error reporting if PDF generation fails

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If pdflatex runs out of memory the build fails with no hint what's
wrong. This adds another grep command to the makefile so that an
out-of-memory error will result in more information being shown.

As suggested in https://bugzilla.redhat.com/show_bug.cgi?id=1841056
using lualatex can be used as a workaround.

libstdc++-v3/ChangeLog:

	* doc/Makefile.am (stamp-pdf-doxygen): Also grep for
	out-of-memory error in log file.
	* doc/Makefile.in: Regenerate.
This commit is contained in:
Jonathan Wakely 2021-04-08 18:37:59 +01:00
parent e41e356633
commit be8d5f99f5
2 changed files with 2 additions and 0 deletions
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1
libstdc++-v3/doc/Makefile.am
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@ -267,6 +267,7 @@ stamp-pdf-doxygen: stamp-latex-doxygen ${doxygen_outdir}/pdf
else \
echo "... error"; \
grep -F 'LaTeX Error' ${doxygen_outdir}/latex/refman.log; \
grep -F 'TeX capacity exceeded, sorry' ${doxygen_outdir}/latex/refman.log; \
exit 12; \
fi
$(STAMP) stamp-pdf-doxygen

1
libstdc++-v3/doc/Makefile.in
View File

@ -958,6 +958,7 @@ stamp-pdf-doxygen: stamp-latex-doxygen ${doxygen_outdir}/pdf
else \
echo "... error"; \
grep -F 'LaTeX Error' ${doxygen_outdir}/latex/refman.log; \
grep -F 'TeX capacity exceeded, sorry' ${doxygen_outdir}/latex/refman.log; \
exit 12; \
fi
$(STAMP) stamp-pdf-doxygen