wrapper.exp (${tool}_maybe_build_wrapper): Allow the caller to set options for compiling testglue.

	* lib/wrapper.exp (${tool}_maybe_build_wrapper): Allow the caller
	to set options for compiling testglue.
	* lib/g++.exp (g++_init): Compile testglue with -fexceptions.
	* lib/obj-c++.exp (obj-c++_init): Likewise.

	* testsuite/lib/libstdc++.exp (libstdc++_init): Compile testglue
	with -fexceptions.

From-SVN: r122217

gcc/testsuite/ChangeLog

+2007-02-21  Mark Mitchell  <mark@codesourcery.com>
+
+	* lib/wrapper.exp (${tool}_maybe_build_wrapper): Allow the caller
+	to set options for compiling testglue.
+	* lib/g++.exp (g++_init): Compile testglue with -fexceptions.
+	* lib/obj-c++.exp (obj-c++_init): Likewise.
+
 2007-02-21  Eric Botcazou  <ebotcazou@adacore.com>
 
 	* gnat.dg/derived_aggregate.adb: New test.

gcc/testsuite/lib/g++.exp

@@ -221,7 +221,7 @@ proc g++_init { args } {
 	unset gluefile
     }
 
-    g++_maybe_build_wrapper "${tmpdir}/g++-testglue.o"
+    g++_maybe_build_wrapper "${tmpdir}/g++-testglue.o" "-fexceptions"
 
     if {![info exists CXXFLAGS]} {
 	set CXXFLAGS ""

gcc/testsuite/lib/obj-c++.exp

@@ -239,7 +239,7 @@ proc obj-c++_init { args } {
 	unset gluefile
     }
 
-    obj-c++_maybe_build_wrapper "${tmpdir}/obj-c++-testglue.o"
+    obj-c++_maybe_build_wrapper "${tmpdir}/obj-c++-testglue.o" "-fexceptions"
 
     set ALWAYS_OBJCXXFLAGS ""
 

gcc/testsuite/lib/wrapper.exp

@@ -16,20 +16,25 @@
 
 # This file contains GCC-specifics for status wrappers for test programs.
 
-# ${tool}_maybe_build_wrapper -- Build wrapper object if the target needs it.
+# ${tool}_maybe_build_wrapper -- Build wrapper object if the target
+# needs it.  FILENAME is the path to the wrapper file.  If there are
+# additional arguments, they are command-line options to provide to
+# the compiler when compiling FILENAME.
 
-proc ${tool}_maybe_build_wrapper { filename } {
+proc ${tool}_maybe_build_wrapper { filename args } {
     global gluefile wrap_flags
 
     if { [target_info needs_status_wrapper] != "" \
  	 && [target_info needs_status_wrapper] != "0" \
 	 && ![info exists gluefile] } {
 	set saved_wrap_compile_flags [target_info wrap_compile_flags]
+	set flags [join $args " "]
 	# The wrapper code may contain code that gcc objects on.  This
 	# became true for dejagnu-1.4.4.  The set of warnings and code
 	# that gcc objects on may change, so just make sure -w is always
 	# passed to turn off all warnings.
-	set_currtarget_info wrap_compile_flags "$saved_wrap_compile_flags -w"
+	set_currtarget_info wrap_compile_flags \
+	    "$saved_wrap_compile_flags -w $flags"
 	set result [build_wrapper $filename]
 	set_currtarget_info wrap_compile_flags "$saved_wrap_compile_flags"
 	if { $result != "" } {

libstdc++-v3/ChangeLog

+2007-02-20  Mark Mitchell  <mark@codesourcery.com>
+
+	* testsuite/lib/libstdc++.exp (libstdc++_init): Compile testglue
+	with -fexceptions.
+
 2007-02-20  Paolo Carlini  <pcarlini@suse.de>
 
 	PR libstdc++/28080 (partial)

libstdc++-v3/testsuite/lib/libstdc++.exp

@@ -225,7 +225,7 @@ proc libstdc++_init { testfile } {
 	v3track PCH_CXXFLAGS 2
     }
 
-    libstdc++_maybe_build_wrapper "${objdir}/testglue.o"
+    libstdc++_maybe_build_wrapper "${objdir}/testglue.o" "-fexceptions"
 }
 
 # Callback for cleanup routines.