Commit 922ac4c5 authored by Jim Blandy's avatar Jim Blandy

Add a --compress option to force make-dist to use compress.

parent e2573165
......@@ -40,6 +40,11 @@ while [ $# -gt 0 ]; do
new_extension=".new"
shift
;;
## This option tells make-dist to use `compress' instead of gzip.
## Normally, make-dist uses gzip whenever it is present.
"--compress")
default_gzip="compress"
;;
* )
echo "${progname}: Unrecognized argument: $1" >&2
exit 1
......@@ -253,21 +258,23 @@ if [ "${newer}" ]; then
fi
if [ "${make_tar}" = yes ]; then
echo "Looking for gzip."
temppath=`echo $PATH | sed 's/^:/.:/
s/::/:.:/g
s/:$/:./
s/:/ /g'`
default_compress=`(
for dir in ${temppath}; do
if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
done
echo compress
)`
if [ "${default_gzip}" = "" ]; then
echo "Looking for gzip."
temppath=`echo $PATH | sed 's/^:/.:/
s/::/:.:/g
s/:$/:./
s/:/ /g'`
default_gzip=`(
for dir in ${temppath}; do
if [ -f ${dir}/gzip ]; then echo 'gzip --best'; exit 0; fi
done
echo compress
)`
fi
echo "Creating tar file."
(cd ${tempparent}
tar cvf - ${emacsname}) \
| ${default_compress} > ${emacsname}.tar.Z
| ${default_gzip} > ${emacsname}.tar.Z
)
fi
......
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