* gnulib-tool (autoconf_minversion): Take the maximum version number

found, not the minimum.  Problem reported by James Youngman.

diff --git a/ChangeLog b/ChangeLog
index 5b0ca4af5ce90a766160262fb34687f33a598482..c7bd71fca3489120a0f5cc2faf0add6be1d8f2ba 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2007-01-04  Paul Eggert  <eggert@cs.ucla.edu>
+
+       * gnulib-tool (autoconf_minversion): Take the maximum version number
+       found, not the minimum.  Problem reported by James Youngman.
+
 2007-01-03  Karl Berry  <karl@gnu.org>
 
        * doc/error.texi: new file, explaining interaction with progname.

diff --git a/gnulib-tool b/gnulib-tool
index 2ce09a0acaa17f2a9d283b8b41f5f4a326a2bd8b..2bd28747fb3d71937777315239dbbf110130b226 100755 (executable)
--- a/gnulib-tool
+++ b/gnulib-tool
@@ -22,7 +22,7 @@
 
 progname=$0
 package=gnulib
-cvsdatestamp='$Date: 2007-01-03 12:19:04 $'
+cvsdatestamp='$Date: 2007-01-04 18:10:42 $'
 last_checkin_date=`echo "$cvsdatestamp" | sed -e 's,^\$[D]ate: ,,'`
 version=`echo "$last_checkin_date" | sed -e 's/ .*$//' -e 's,/,-,g'`
 nl='
@@ -699,7 +699,7 @@ func_ln_if_changed ()
     if test -n "$prereqs"; then
       autoconf_minversion=`
         for version in $prereqs; do echo $version; done |
-        LC_ALL=C sort -nu | sed 1q
+        LC_ALL=C sort -nru | sed 1q
       `
     fi
   fi