1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/lib/wrapper.exp b/gcc/testsuite/lib/wrapper.exp
new file mode 100644
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+++ b/gcc/testsuite/lib/wrapper.exp
@@ -0,0 +1,42 @@
+#   Copyright (C) 2004 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+# 
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  
+
+# This file contains GCC-specifics for status wrappers for test programs.
+
+# ${tool}_maybe_build_wrapper -- Build wrapper object if the target needs it.
+
+proc ${tool}_maybe_build_wrapper { filename } {
+    global gluefile wrap_flags
+
+    if { [target_info needs_status_wrapper] != "" \
+ 	 && [target_info needs_status_wrapper] != "0" \
+	 && ![info exists gluefile] } {
+	set saved_wrap_compile_flags [target_info wrap_compile_flags]
+	# The wrapper code may contain code that gcc objects on.  This
+	# became true for dejagnu-1.4.4.  The set of warnings and code
+	# that gcc objects on may change, so just make sure -w is always
+	# passed to turn off all warnings.
+	set_currtarget_info wrap_compile_flags "$saved_wrap_compile_flags -w"
+	set result [build_wrapper $filename];
+	set_currtarget_info wrap_compile_flags "$saved_wrap_compile_flags"
+	if { $result != "" } {
+	    set gluefile [lindex $result 0];
+	    set wrap_flags [lindex $result 1];
+	} else {
+	    unset gluefile
+	}
+    }
+}