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* autogen.sh: Made the gettext version check more portable. The

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actual sed command is unchanged.
This commit is contained in:
Roland Illig 2005-03-10 09:59:27 +00:00
parent 1af65894cc
commit d7c54f1fe3
2 changed files with 23 additions and 10 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2005-03-10 Roland Illig <roland.illig@gmx.de>
* autogen.sh: Made the gettext version check more portable. The
actual sed command is unchanged.
2005-02-26 Miguel de Icaza <miguel@novell.com>
* doc/mc.1.in: Replace M-char with Alt-char everywhere, which is

28
autogen.sh
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@ -30,17 +30,25 @@ if test ! -d config; then
fi
# Ensure that gettext is reasonably new.
gettext_ver=`$GETTEXTIZE --version | \
sed '2,$d; # remove all but the first line
s/.* //; # take text after the last space
s/-.*//; # strip "-pre" or "-rc" at the end
s/\([^.][^.]*\)/0\1/g; # prepend 0 to every token
s/0\([^.][^.]\)/\1/g; # strip leading 0 from long tokens
s/$/.00.00/; # add .00.00 for short version strings
s/\.//g; # remove dots
s/\(......\).*/\1/; # leave only 6 leading digits
'`
# remove all but the first line
sed_cmd="sed -e '2,\$d'"
# take text after the last space
sed_cmd="${sed_cmd} -e 's/.* //'"
# strip "-pre" or "-rc" at the end
sed_cmd="${sed_cmd} -e 's/-.*//'"
# prepend 0 to every token
sed_cmd="${sed_cmd} -e 's/\\([^.][^.]*\\)/0\\1/g'"
# strip leading 0 from long tokens
sed_cmd="${sed_cmd} -e 's/0\\([^.][^.]\\)/\\1/g'"
# add .00.00 for short version strings
sed_cmd="${sed_cmd} -e 's/\$/.00.00/'"
# remove dots
sed_cmd="${sed_cmd} -e 's/\\.//g'"
# leave only 6 leading digits
sed_cmd="${sed_cmd} -e 's/\\(......\\).*/\\1/'"
gettext_ver=`$GETTEXTIZE --version | eval ${sed_cmd}`
if test -z "$gettext_ver"; then
echo "Cannot determine version of gettext" 2>&1
exit 1