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07a9cda037
These are temporary files that are needed only when running po4a. The top-level Makefile.am puts the whole po4a directory into distribution tarball (it's simpler) so deleting these temporary files is needed to prevent them from getting into tarballs. (cherry picked from commit ab51e8ee610e2a893906859848f93d5cb0d5ba83)
75 lines
2.2 KiB
Bash
Executable File
75 lines
2.2 KiB
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: 0BSD
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#############################################################################
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#
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# Updates xz-man.pot and the *.po files, and generates translated man pages.
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# These are done using the program po4a. If po4a is missing, it is still
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# possible to build the package without translated man pages.
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#
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#############################################################################
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#
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# Author: Lasse Collin
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#
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#############################################################################
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if type po4a > /dev/null 2>&1; then
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:
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else
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echo "po4a/update-po: The program 'po4a' was not found." >&2
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echo "po4a/update-po: Translated man pages were not generated." >&2
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exit 1
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fi
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if test ! -f po4a.conf; then
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cd `dirname "$0"` || exit 1
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if test ! -f po4a.conf; then
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echo "po4a/update-po: Error: Cannot find po4a.conf." >&2
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exit 1
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fi
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fi
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PACKAGE_VERSION=`cd .. && sh build-aux/version.sh` || exit 1
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# Put the author info from the .po files into the header comment of
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# the generated man pages.
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for FILE in *.po
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do
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printf '%s\n.\\"\n' \
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'PO4A-HEADER: position=^\.\\" Author; mode=after; beginboundary=^\.\\"$' \
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> "$FILE.authors"
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sed '
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/^[^#]/,$d
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/: 0BSD$/d
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/BSD Zero Clause License/d
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/distributed under the same license/d
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/in the public domain/d
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/The XZ Utils authors and contributors$/d
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/^#$/d
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s/^#/.\\"/
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' "$FILE" >> "$FILE.authors"
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done
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# Using --force to get up-to-date version numbers in the output files
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# when nothing else has changed. This makes it slower but it's fine
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# as long as this isn't run every time when "make" is run at the
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# top level directory. (po4a isn't super-fast even without --force).
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set -x
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po4a --force --verbose \
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--package-name="XZ Utils" \
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--package-version="$PACKAGE_VERSION" \
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--copyright-holder="The XZ Utils authors and contributors" \
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po4a.conf
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# Remove the *.po.authors files that were generated above.
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# This way they won't get included in distribution tarballs.
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rm -f *.po.authors
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# Add the customized POT header which contains the SPDX license
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# identifier and spells out the license name instead of saying
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# "the same license as the XZ Utils package".
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mv xz-man.pot xz-man.pot.tmp
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cat ../po/xz.pot-header > xz-man.pot
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sed '1,/^#$/d' xz-man.pot.tmp >> xz-man.pot
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rm xz-man.pot.tmp
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