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Find sha1sum when named gsha1sum.

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* bootstrap (find_tool): New.
($SHA1SUM): New.
This commit is contained in:
Akim Demaille
2007-11-04 20:40:50 +00:00
parent 730739e41d
commit d7be408576
2 changed files with 47 additions and 10 deletions
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6
ChangeLog
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@@ -1,3 +1,9 @@
2007-11-04 Akim Demaille <demaille@gostai.com>
Find sha1sum when named gsha1sum.
* bootstrap (find_tool): New.
($SHA1SUM): New.
2007-10-28 Joel E. Denny <jdenny@ces.clemson.edu>
Deprecate %pure-parser and add `%define api.pure'. Discussed starting

35
bootstrap
View File

@@ -139,6 +139,37 @@ copy=false
# on which version control system (if any) is used in the source directory.
vc_ignore=auto
# find_tool ENVVAR NAMES...
# -------------------------
find_tool ()
{
# Find sha1sum, named gsha1sum on MacPorts.
find_tool_envvar=$1
shift
if eval test x"\$$find_tool_envvar" = x; then
for i
do
if ($i --version </dev/null) >/dev/null 2>&1; then
find_tool_res=$i
break
fi
done
fi
if test x"$find_tool_res" = x; then
echo >&2 "$0: $find_tool_name is required"
exit 1
fi
($find_tool_res --version </dev/null) >/dev/null 2>&1 || {
echo >&2 "$0: cannot run $find_tool_res --version"
exit 1
}
eval "$find_tool_envvar=\"$find_tool_res\""
eval "export $find_tool_envvar"
}
# Find sha1sum, named gsha1sum on MacPorts.
find_tool SHA1SUM sha1sum gsha1sum
# Override the default configuration, if necessary.
test -r bootstrap.conf && . ./bootstrap.conf
@@ -284,9 +315,9 @@ update_po_files() {
for po in `cd $ref_po_dir && echo *.po|sed 's/\.po//g'`; do
new_po="$ref_po_dir/$po.po"
cksum_file="$ref_po_dir/$po.s1"
if ! sha1sum -c --status "$cksum_file" < "$new_po" > /dev/null; then
if ! "$SHA1SUM" -c --status "$cksum_file" < "$new_po" > /dev/null; then
echo "updated $po_dir/$po.po..."
cp "$new_po" "$po_dir/$po.po" && sha1sum < "$new_po" > "$cksum_file"
cp "$new_po" "$po_dir/$po.po" && "$SHA1SUM" < "$new_po" > "$cksum_file"
fi
done
}