diff --git a/ChangeLog b/ChangeLog
index 12b2dd3f502..eb08264f015 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2003-03-04  Daniel Jacobowitz  <drow@mvista.com>
+
+	* configure.in: Include $(build_tooldir)/sys-include in
+	FLAGS_FOR_TARGET.
+	* configure: Regenerated.
+
 2003-03-04  Nathanael Nerode  <neroden@gcc.gnu.org>
 
 	* Makefile.tpl: Always pass down RANLIB.
diff --git a/configure b/configure
index d6157ee20ce..9814a2c20ca 100755
--- a/configure
+++ b/configure
@@ -2570,7 +2570,7 @@ esac
 # being built; programs in there won't even run.
 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
   # Search for pre-installed headers if nothing else fits.
-  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
+  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
 fi
 
 if test "x${use_gnu_ld}" = x &&
diff --git a/configure.in b/configure.in
index 31f72b18be7..175ed9b6c95 100644
--- a/configure.in
+++ b/configure.in
@@ -1909,7 +1909,7 @@ esac
 # being built; programs in there won't even run.
 if test "${build}" = "${host}" && test -d ${srcdir}/gcc; then
   # Search for pre-installed headers if nothing else fits.
-  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include'
+  FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -B$(build_tooldir)/bin/ -B$(build_tooldir)/lib/ -isystem $(build_tooldir)/include -isystem $(build_tooldir)/sys-include'
 fi
 
 if test "x${use_gnu_ld}" = x &&