* lib/debugger.exp, lib/dg.exp, lib/framework.exp, lib/ftp.exp,

	lib/kermit.exp, lib/libgloss.exp, lib/remote.exp, lib/rlogin.exp,
	lib/target.exp, lib/tip.exp, lib/utils.exp, runtest.exp: Remove
	unnecessary quotes and braces around variable expansions.

1 files changed, 6 insertions, 6 deletions

diff --git a/lib/target.exp b/lib/target.exp
index dbb50f6..b818d92 100644
--- a/lib/target.exp
+++ b/lib/target.exp
@@ -639,7 +639,7 @@ proc default_target_compile {source destfile type options} {
     if {[isremote host]} {
 	if {[host_info exists use_at]} {
 	    set fid [open "atfile" "w"]
-	    puts $fid "$opts"
+	    puts $fid $opts
 	    close $fid
 	    set opts "@[remote_download host atfile]"
 	    remote_file build delete atfile
@@ -673,7 +673,7 @@ proc default_target_compile {source destfile type options} {
     if { [lindex $status 1] ne "" } {
 	verbose "output is:\n[lindex $status 1]" 2
     }
-    if { [lindex $status 0] != 0 && "${comp_output}" eq "" } {
+    if { [lindex $status 0] != 0 && $comp_output eq "" } {
 	set comp_output "exit status is [lindex $status 0]"
     }
     return ${comp_output}
@@ -698,7 +698,7 @@ proc default_target_assemble { source destfile flags } {
     global ASFLAGS_FOR_TARGET
 
     if {[info exists AS_FOR_TARGET]} {
-	set AS "$AS_FOR_TARGET"
+	set AS $AS_FOR_TARGET
     } else {
 	if {![board_info target exists assembler]} {
 	    set AS [find_gas]
@@ -737,7 +737,7 @@ proc default_target_assemble { source destfile flags } {
 # linker.
 #
 proc target_link { objects destfile flags } {
-    return [default_link target "$objects" "$destfile" $flags]
+    return [default_link target $objects $destfile $flags]
 }
 
 proc default_link { board objects destfile flags } {
@@ -770,7 +770,7 @@ proc default_link { board objects destfile flags } {
     }
 
     if {[info exists LD_FOR_TARGET]} {
-	set LD "$LD_FOR_TARGET"
+	set LD $LD_FOR_TARGET
     } else {
 	if {![board_info target exists linker]} {
 	    set LD [find_ld]
@@ -804,7 +804,7 @@ proc default_link { board objects destfile flags } {
 	foreach x $objects {
 	    set nobjects "$nobjects [remote_download host $x]"
 	}
-	set objects "$nobjects"
+	set objects $nobjects
 	set dest "a.out"
     } else {
 	set dest $destfile