diff --git a/bfd/configure b/bfd/configure
index 89fe4388171..6458974951e 100755
--- a/bfd/configure
+++ b/bfd/configure
@@ -5053,8 +5053,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
 case `pwd` in
   *\ * | *\	*)
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@@ -11157,7 +11155,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11160 "configure"
+#line 11158 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11263,7 +11261,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11266 "configure"
+#line 11264 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/binutils/configure b/binutils/configure
index 5d87b6b3e66..c948b85abd7 100755
--- a/binutils/configure
+++ b/binutils/configure
@@ -4723,8 +4723,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
 if ${ac_cv_c_bigendian+:} false; then :
@@ -11083,7 +11081,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11086 "configure"
+#line 11084 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11189,7 +11187,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11192 "configure"
+#line 11190 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/configure b/configure
index 6466b97f3ec..d8cb423cd56 100755
--- a/configure
+++ b/configure
@@ -2335,6 +2335,7 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 
 
+
 progname=$0
 # if PWD already has a value, it is probably wrong.
 if test -n "$PWD" ; then PWD=`${PWDCMD-pwd}`; fi
@@ -2530,7 +2531,6 @@ test -n "$target_alias" &&
   test "$program_prefix$program_suffix$program_transform_name" = \
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
-
 test "$program_prefix" != NONE &&
   program_transform_name="s&^&$program_prefix&;$program_transform_name"
 # Use a double $ so make ignores it.
diff --git a/gas/configure b/gas/configure
index e6811fe73bd..0cebc4e0fa9 100755
--- a/gas/configure
+++ b/gas/configure
@@ -4642,8 +4642,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
 case `pwd` in
   *\ * | *\	*)
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@@ -10777,7 +10775,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10780 "configure"
+#line 10778 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10883,7 +10881,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10886 "configure"
+#line 10884 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/gold/configure b/gold/configure
index c92f4478776..a2674d6ecbb 100755
--- a/gold/configure
+++ b/gold/configure
@@ -6853,8 +6853,6 @@ fi
 
 
 
-
-
         MKINSTALLDIRS=
   if test -n "$ac_aux_dir"; then
     case "$ac_aux_dir" in
diff --git a/gprof/configure b/gprof/configure
index 6c9d8701c48..64f14fa0de7 100755
--- a/gprof/configure
+++ b/gprof/configure
@@ -4520,8 +4520,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
 case `pwd` in
   *\ * | *\	*)
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Libtool does not cope well with whitespace in \`pwd\`" >&5
@@ -10655,7 +10653,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10658 "configure"
+#line 10656 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10761,7 +10759,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10764 "configure"
+#line 10762 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/ld/configure b/ld/configure
index ba0024699d4..9151640ca60 100755
--- a/ld/configure
+++ b/ld/configure
@@ -5433,8 +5433,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
 if test "x$ac_cv_env_PKG_CONFIG_set" != "xset"; then
 	if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}pkg-config", so it can be a program name with args.
@@ -11683,7 +11681,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11686 "configure"
+#line 11684 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11789,7 +11787,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11792 "configure"
+#line 11790 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/libbacktrace/configure b/libbacktrace/configure
index 9d22b74ba32..4ab612dc780 100755
--- a/libbacktrace/configure
+++ b/libbacktrace/configure
@@ -2729,7 +2729,6 @@ test -n "$target_alias" &&
   test "$program_prefix$program_suffix$program_transform_name" = \
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
-
 target_alias=${target_alias-$host_alias}
 
 # Expand $ac_aux_dir to an absolute path.
@@ -11579,7 +11578,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11582 "configure"
+#line 11581 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11685,7 +11684,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11688 "configure"
+#line 11687 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/libiberty/configure b/libiberty/configure
index 18e98b84bb5..f83b42fb0d5 100755
--- a/libiberty/configure
+++ b/libiberty/configure
@@ -4413,7 +4413,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
 
 
-
 # Check whether --enable-largefile was given.
 if test "${enable_largefile+set}" = set; then :
   enableval=$enable_largefile;
diff --git a/opcodes/configure b/opcodes/configure
index 9b3cc5ce4a1..050fd5ff0ff 100755
--- a/opcodes/configure
+++ b/opcodes/configure
@@ -4770,8 +4770,6 @@ $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
 
 
 
-
-
 if test -n "$ac_tool_prefix"; then
   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
@@ -11092,7 +11090,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11095 "configure"
+#line 11093 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -11198,7 +11196,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 11201 "configure"
+#line 11199 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
diff --git a/zlib/configure b/zlib/configure
index 0e8a28a09a8..cae55c5ca49 100755
--- a/zlib/configure
+++ b/zlib/configure
@@ -2413,7 +2413,6 @@ test -n "$target_alias" &&
     NONENONEs,x,x, &&
   program_prefix=${target_alias}-
 
-
 # This works around an automake problem.
 mkinstalldirs="`cd $ac_aux_dir && ${PWDCMD-pwd}`/mkinstalldirs"
 
@@ -10746,7 +10745,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10749 "configure"
+#line 10748 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H
@@ -10852,7 +10851,7 @@ else
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<_LT_EOF
-#line 10855 "configure"
+#line 10854 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H