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* m4/shell.m4 (AC_PROG_SHELL): Check for old-fashioned shells that
authorPaul Eggert <eggert@cs.ucla.edu>
Sun, 29 Apr 2007 05:24:26 +0000 (05:24 +0000)
committerPaul Eggert <eggert@cs.ucla.edu>
Sun, 29 Apr 2007 05:24:26 +0000 (05:24 +0000)
commit79c3261c8b9d2ce4cddb488bdee4b087c2e22ee8
tree2848330399dbb503ccf960bd366825b9004fff75tree | snapshot
parent0291f786ec60aca7fde9b8679961a56523c523f2commit | diff
* m4/shell.m4 (AC_PROG_SHELL): Check for old-fashioned shells that
don't allow "(" in front of case labels.  Problem reported by midair
in <http://lists.gnu.org/archive/html/bug-gzip/2007-04/msg00004.html>.
Also, check for buggy shells that require ";;" before "esac".
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Debian packaging of gzip