#! /bin/sh -e

# All lines beginning with `# DPATCH:' are a description of the patch.
# DP: <your description>

dir=
if [ $# -eq 3 -a "$2" = '-d' ]; then
    pdir="-d $3"
    dir="$3/"
elif [ $# -ne 1 ]; then
    echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
    exit 1
fi
case "$1" in
    -patch)
        patch $pdir -f --no-backup-if-mismatch -p0 < $0
        #cd ${dir}gcc && autoconf
        ;;
    -unpatch)
        patch $pdir -f --no-backup-if-mismatch -R -p0 < $0
        #rm ${dir}gcc/configure
        ;;
    *)
        echo >&2 "`basename $0`: script expects -patch|-unpatch as argument"
        exit 1
esac
exit 0

--- gcc/gcc.c	2004-09-13 14:30:15.995139424 +0000
+++ gcc/gcc.c	2004-09-13 14:38:58.731671392 +0000
@@ -6160,6 +6160,21 @@
 
   /* Process any user specified specs in the order given on the command
      line.  */
+
+  GET_ENVIRONMENT (specs_file, "GCC_SPECS");
+  if (specs_file)
+    {
+      struct user_specs *user = (struct user_specs *)
+        xmalloc (sizeof (struct user_specs));
+
+      user->next = (struct user_specs *) 0;
+      user->filename = specs_file;
+      if (user_specs_tail)
+        user_specs_tail->next = user;
+      else
+        user_specs_head = user;
+      user_specs_tail = user;
+    }
   for (uptr = user_specs_head; uptr; uptr = uptr->next)
     {
       char *filename = find_a_file (&startfile_prefixes, uptr->filename,