From: Jim Blandy <jimb@redhat.com>
Date: Thu, 18 Mar 1993 23:06:04 +0000 (+0000)
Subject: * make-dist: Use gzip, if we can find it.
X-Git-Tag: archive/raspbian/1%29.2+1-2+rpi1^2~5^2~96807
X-Git-Url: https://dgit.raspbian.org/%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:///%22http:/www.example.com/cgi/%22https:/www.github.com/%22bookmarks:/?a=commitdiff_plain;h=e25731656094308acae398f74d43c14f7b5e7218;p=emacs.git

* make-dist: Use gzip, if we can find it.
---

diff --git a/make-dist b/make-dist
index 41631f2f5e6..e7a00cd9a5f 100755
--- a/make-dist
+++ b/make-dist
@@ -253,8 +253,22 @@ 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
+  )`
   echo "Creating tar file."
-  (cd ${tempparent}; tar cvf - ${emacsname}) | compress > ${emacsname}.tar.Z
+  (cd ${tempparent}
+   tar cvf - ${emacsname}) \
+   | ${default_compress} > ${emacsname}.tar.Z
+  )
 fi
 
 if [ "${clean_up}" = yes ]; then