gcc.exp (gcc_target_compile): Put braces around additional_flags=$TOOL_OPTIONS...

* gcc.exp (gcc_target_compile): Put braces around
additional_flags=$TOOL_OPTIONS; allows for whitespace in $TOOL_OPTIONS.
* objc.exp (objc_target_compile): Likewise.
* treelang.exp (treelang_target_compile): Likewise.

From-SVN: r95912

gcc/testsuite/ChangeLog

+2005-03-04  Matthew Sachs  <msachs@apple.com>
+
+	* gcc.exp (gcc_target_compile): Put braces around
+	additional_flags=$TOOL_OPTIONS; allows for whitespace in $TOOL_OPTIONS.
+	* objc.exp (objc_target_compile): Likewise.
+	* treelang.exp (treelang_target_compile): Likewise.
+
 2005-03-04  Tobias Schl"uter  <tobias.schlueter@physik.uni-muenchen.de>
 
 	PR fortran/19673

gcc/testsuite/lib/gcc.exp

@@ -139,7 +139,7 @@ proc gcc_target_compile { source dest type options } {
     # TOOL_OPTIONS must come first, so that it doesn't override testcase
     # specific options.
     if [info exists TOOL_OPTIONS] {
-	set options [concat "additional_flags=$TOOL_OPTIONS" $options];
+	set options [concat "{additional_flags=$TOOL_OPTIONS}" $options];
     }
     if [target_info exists gcc,timeout] {
 	lappend options "timeout=[target_info gcc,timeout]"

gcc/testsuite/lib/objc.exp

@@ -162,7 +162,7 @@ proc objc_target_compile { source dest type options } {
     # TOOL_OPTIONS must come first, so that it doesn't override testcase
     # specific options.
     if [info exists TOOL_OPTIONS] {
-	set options [concat "additional_flags=$TOOL_OPTIONS" $options];
+	set options [concat "{additional_flags=$TOOL_OPTIONS}" $options];
     }
 
     # If we have built libobjc along with the compiler (which usually

gcc/testsuite/lib/treelang.exp

@@ -153,7 +153,7 @@ proc treelang_target_compile { source dest type options } {
     # TOOL_OPTIONS must come first, so that it doesn't override testcase
     # specific options.
     if [info exists TOOL_OPTIONS] {
-	set options [concat "additional_flags=$TOOL_OPTIONS" $options];
+	set options [concat "{additional_flags=$TOOL_OPTIONS}" $options];
     }
 
     # If we have built libtreelang along with the compiler (which usually