(include_defaults_array): For C++, also search

OLD_GPLUSPLUS_INCLUDE_DIR.

From-SVN: r11930

diff --git a/gcc/cccp.c b/gcc/cccp.c
index 6f921861221d36c5e502f552684478d46fa2cb1e..33d783df02354648f388801592074c0dd8fde8e4 100644 (file)
--- a/gcc/cccp.c
+++ b/gcc/cccp.c
@@ -594,6 +594,7 @@ static struct default_include {
   = {
     /* Pick up GNU C++ specific include files.  */
     { GPLUSPLUS_INCLUDE_DIR, 1, 1 },
+    { OLD_GPLUSPLUS_INCLUDE_DIR, 1, 1 },
 #ifdef CROSS_COMPILE
     /* This is the dir for fixincludes.  Put it just before
        the files that we fix.  */