iUse suitable versions of `GNU autotools' to generate the needed

configuration files.

1 files changed, 9 insertions, 7 deletions

diff --git a/configure b/configure
index 9bd5d83c..59b95a23 100755
--- a/configure
+++ b/configure
@@ -5647,7 +5647,7 @@ fi
 done
 
 PERLVERSION=v5.6.1
-	# Extract the first word of "perl", so it can be a program name with args.
+   # Extract the first word of "perl", so it can be a program name with args.
 set dummy perl; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
@@ -5688,9 +5688,9 @@ $as_echo "no" >&6; }
 fi
 
 
-	if test "$PERL" = "no"; then
-	  as_fn_error 1 "perl binary not found" "$LINENO" 5
-	fi
+   if test "x$PERL" = "xno"; then
+     as_fn_error 1 "perl binary not found" "$LINENO" 5
+   fi
 
 
 
@@ -5744,12 +5744,12 @@ x$ax_compare_version_B" | sed 's/^ *//' | sort | sed "s/x${ax_compare_version_A}
     if test "$ax_compare_version" = "true" ; then
 
 	    :
-            PERLPATH=$PERL
+            true
 
     else
 	    :
             \
-          as_fn_error 1 "perl version is too old" "$LINENO" 5
+     as_fn_error 1 "perl version is too old" "$LINENO" 5
 
   fi
 
@@ -5759,7 +5759,7 @@ else
         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: could not find the perl interpreter" >&5
 $as_echo "$as_me: WARNING: could not find the perl interpreter" >&2;}
         \
-          as_fn_error 1 "perl version is too old" "$LINENO" 5
+     as_fn_error 1 "perl version is too old" "$LINENO" 5
 
 fi
 
@@ -10462,6 +10462,7 @@ fi
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: missing program$plural:
 
   The program$plural
+
      $missing
   cannot be found in the PATH.
   Consequently, groff's HTML backend (grohtml) will not work properly;
@@ -10471,6 +10472,7 @@ fi
 $as_echo "$as_me: WARNING: missing program$plural:
 
   The program$plural
+
      $missing
   cannot be found in the PATH.
   Consequently, groff's HTML backend (grohtml) will not work properly;