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| author | Paul Eggert <eggert@twinsun.com> | 2002-02-19 06:49:08 +0000 |
|---|---|---|
| committer | Paul Eggert <eggert@twinsun.com> | 2002-02-19 06:49:08 +0000 |
| commit | 71b692575f932256c8d95c3f8c84f93c4da8366c (patch) | |
| tree | 1b8799b44f02a424b23f8b3a5527c82209bf866a /make-dist | |
| parent | a082bae7c73bcee864f99e96e592b643436403e5 (diff) | |
| download | emacs-71b692575f932256c8d95c3f8c84f93c4da8366c.tar.gz | |
Port to POSIX 1003.1-2001, which doesn't allow "head -1".
"sed q" is a portable equivalent to plain "head -1".
Diffstat (limited to 'make-dist')
| -rwxr-xr-x | make-dist | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/make-dist b/make-dist index f5f2783419e..5c993a19cfd 100755 --- a/make-dist +++ b/make-dist @@ -231,7 +231,7 @@ then fi ### Make sure configure is newer than configure.in. -if [ "x`ls -t configure configure.in | head -1`" != "xconfigure" ]; then +if [ "x`ls -t configure configure.in | sed q`" != "xconfigure" ]; then echo "\`./configure.in' is newer than \`./configure'" >&2 echo "Running autoconf" >&2 autoconf || { x=$?; echo Autoconf FAILED! >&2; exit $x; } @@ -268,7 +268,9 @@ echo "Making lisp/MANIFEST" files="$files $thisdir" fi done - head -1 $files | grep '^;' | sed -e 's/;;; //' | sort > MANIFEST) + for file in $files + do sed -n 's/^;;; //p; q' $file + done | sort > MANIFEST) echo "Creating staging directory: \`${tempparent}'" |