Sort changes in manual breaks make install

[Andreas Jaeger <aj@arthur.rhein-neckar.de>]

Hi,

one hours ago I made a cvs update and tried to install the current CVS 
version.  make install aborts with:

tring.texi stpcpy.c.texi strdupa.c.texi strncat.c.texi mbyte.texi locale.texi me
ssage.texi search.texi search.c.texi pattern.texi io.texi stdio.texi rprintf.c.t
exi memopen.c.texi memstrm.c.texi fmtmsgexpl.c.texi llio.texi select.c.texi file
sys.texi dir.c.texi dir2.c.texi pipe.texi pipe.c.texi popen.c.texi socket.texi m
kfsock.c.texi mkisock.c.texi isockad.c.texi inetcli.c.texi inetsrv.c.texi filesr
v.c.texi filecli.c.texi terminal.texi termios.c.texi math.texi arith.texi time.t
exi strftim.c.texi setjmp.texi setjmp.c.texi signal.texi sigh1.c.texi sigusr.c.t
exi startup.texi getopt.texi testopt.c.texi longopt.c.texi argp.texi argp-ex1.c.
texi argp-ex2.c.texi argp-ex3.c.texi argp-ex4.c.texi subopt.c.texi atexit.c.texi
 process.texi job.texi nss.texi nsswitch.texi users.texi db.c.texi sysinfo.texi 
conf.texi ../crypt/crypt.texi ../linuxthreads/linuxthreads.texi lang.texi add.c.
texi header.texi install.texi maint.texi contrib.texi lgpl.texinfo | sort -t'^L'
 -df +0 -1 | tr '\014' '\012' > summary-tmp
sort: unrecognized option `-L'

I guess the following change breaks make install for me:
1998-01-08  Andreas Schwab  <schwab@issan.cs.uni-dortmund.de>

        * manual/Makefile (stamp-summary): Remove space after -t option
        for compatibility with non-GNU sort programs.


$ sort --version
sort (GNU textutils) 1.22


Andreas
-- 
 Andreas Jaeger   aj@arthur.rhein-neckar.de    jaeger@informatik.uni-kl.de
  for pgp-key finger ajaeger@aixd1.rhrk.uni-kl.de