1 files changed, 41 insertions, 0 deletions
diff --git a/contrib/gcc/cpp.in b/contrib/gcc/cpp.in
new file mode 100644
index 000000000000..5e85c0b54de5
--- /dev/null
+++ b/contrib/gcc/cpp.in
@@ -0,0 +1,41 @@
+#! /bin/sh
+
+#  Copyright (C) 1999 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, 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+# cpp: wrapper script for `gcc -E'
+
+# Check whether an input file was specified.
+# This has some limited awareness of which switches take arguments.
+
+stdin="-"
+next_is_arg=
+for arg
+do
+    if [ -n "$next_is_arg" ]
+    then next_is_arg=
+    else
+	case "$arg" in
+	    -i* | -o | -x) next_is_arg=t;;
+	    -) stdin= ;;
+	    -*) ;;
+	    *) stdin= ;;
+	esac
+    fi
+done
+
+# Hand off to the gcc driver, with -E (preprocess only)
+# and -xc (treat unknown files as source, not linker scripts)
+exec @GCC@ -E -xc ${1+"$@"} $stdin