X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=configure;h=92f62a34d7a3d7e40ea2b48e32d68108b76afd6e;hb=4a7622d18f7a0e67c53090c685f99ac2c38d0201;hp=a86371a9504444162ee05552291a63f32b5a9208;hpb=e33b51a675a59f37ed6aa8c60b3b202fb470d4ca;p=binutils-gdb.git

diff --git a/configure b/configure
index a86371a9504..92f62a34d7a 100755
--- a/configure
+++ b/configure
@@ -1415,13 +1415,22 @@ echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
     ,);;
     *)
       if test "x$ac_old_val" != "x$ac_new_val"; then
-	{ echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
+        # differences in whitespace do not lead to failure.
+        ac_old_val_w=`echo x $ac_old_val`
+        ac_new_val_w=`echo x $ac_new_val`
+        if test "$ac_old_val_w" != "$ac_new_val_w"; then
+          { echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
 echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
-	{ echo "$as_me:$LINENO:   former value:  $ac_old_val" >&5
-echo "$as_me:   former value:  $ac_old_val" >&2;}
-	{ echo "$as_me:$LINENO:   current value: $ac_new_val" >&5
-echo "$as_me:   current value: $ac_new_val" >&2;}
-	ac_cache_corrupted=:
+          ac_cache_corrupted=:
+        else
+          { echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
+echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
+          eval $ac_var=\$ac_old_val
+        fi
+        { echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
+echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
+        { echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
+echo "$as_me:   current value: \`$ac_new_val'" >&2;}
       fi;;
   esac
   # Pass precious variables to config.status.
@@ -2048,7 +2057,7 @@ if test "${ENABLE_GOLD}" = "yes"; then
   if test "$is_elf" = "yes"; then
     # Check for target supported by gold.
     case "${target}" in
-      i?86-*-* | x86_64-*-*)
+      i?86-*-* | x86_64-*-* | sparc*-*-*)
         configdirs="`echo " ${configdirs} " | sed -e 's/ ld / gold /'`"
         ;;
     esac
@@ -2326,7 +2335,7 @@ case "${target}" in
     noconfigdirs="$noconfigdirs ld target-libgloss ${libgcj}"
     ;;
   avr-*-*)
-    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj}"
+    noconfigdirs="$noconfigdirs target-libiberty target-libstdc++-v3 ${libgcj} target-libssp"
     ;;
   bfin-*-*)
     noconfigdirs="$noconfigdirs gdb"
@@ -2340,6 +2349,9 @@ case "${target}" in
   c54x*-*-* | tic54x-*-*)
     noconfigdirs="$noconfigdirs target-libstdc++-v3 target-libgloss ${libgcj} gcc gdb newlib"
     ;;
+  cr16-*-*)
+    noconfigdirs="$noconfigdirs ${libgcj} gdb"
+    ;;
   cris-*-* | crisv32-*-*)
     unsupported_languages="$unsupported_languages java"
     case "${target}" in
@@ -2785,9 +2797,11 @@ echo "$as_me:$LINENO: checking to see if cat works as expected" >&5
 echo $ECHO_N "checking to see if cat works as expected... $ECHO_C" >&6
 echo a >cygwin-cat-check
 if test `cat cygwin-cat-check` == a ; then
+  rm cygwin-cat-check
   echo "$as_me:$LINENO: result: yes" >&5
 echo "${ECHO_T}yes" >&6
 else
+  rm cygwin-cat-check
   echo "$as_me:$LINENO: result: no" >&5
 echo "${ECHO_T}no" >&6
   { { echo "$as_me:$LINENO: error: The cat command does not ignore carriage return characters.
@@ -2804,7 +2818,6 @@ export SHELLOPTS
   " >&2;}
    { (exit 1); exit 1; }; }
 fi
-rm cygwin-cat-check
 
     host_makefile_frag="config/mh-cygwin"
     ;;