cc/gcc: Apply CT_CC_GCC_DISABLE_PCH to do_cc_core.
Otherwise, users have to input --disable-libstdcxx-pch option
when building bare-metal CANADIAN C++ compiler.
Reviewed-by: Michael Hope
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
(transplanted from e3e1c9d45bddfbfb433ee9d583faf42fa31f50c0)
1 Original patch from: gentoo/src/patchsets/glibc/2.9/0051_all_glibc-2.9-add_prio-macros.patch
3 -= BEGIN original header =-
4 http://sourceware.org/ml/libc-alpha/2009-01/msg00003.html
6 From a1737958e074e8f990760acc8abeb0c23715a859 Mon Sep 17 00:00:00 2001
7 From: Roland McGrath <roland@gnu.org>
8 Date: Sat, 3 Jan 2009 21:04:01 +0000
9 Subject: [PATCH] 2009-01-03 Samuel Thibault <samuel.thibault@ens-lyon.org>
11 * bits/resource.h (PRIO_PROCESS, PRIO_PGRP, PRIO_USER): Add macros.
12 -= END original header =-
14 diff -durN glibc-2_9.orig/bits/resource.h glibc-2_9/bits/resource.h
15 --- glibc-2_9.orig/bits/resource.h 2006-03-05 23:48:10.000000000 +0100
16 +++ glibc-2_9/bits/resource.h 2009-02-02 22:00:38.000000000 +0100
20 PRIO_PROCESS = 0, /* WHO is a process ID. */
21 +#define PRIO_PROCESS PRIO_PROCESS
22 PRIO_PGRP = 1, /* WHO is a process group ID. */
23 +#define PRIO_PGRP PRIO_PGRP
24 PRIO_USER = 2 /* WHO is a user ID. */
25 +#define PRIO_USER PRIO_USER