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>
1 Original patch from: ../crosstool-NG/ct-ng.trunk/patches/binutils/2.19/170-use-relro.patch
3 -= BEGIN original header =-
4 Original patch from Gentoo:
5 gentoo/src/patchsets/binutils/2.19/78_all_use-relro.patch
7 -= END original header =-
9 diff -durN binutils-2.19.1.orig/ld/ldmain.c binutils-2.19.1/ld/ldmain.c
10 --- binutils-2.19.1.orig/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
11 +++ binutils-2.19.1/ld/ldmain.c 2009-03-08 11:57:03.000000000 +0100
13 link_info.keep_memory = TRUE;
14 link_info.new_dtags = TRUE;
15 link_info.combreloc = TRUE;
16 + link_info.relro = TRUE;
17 link_info.strip_discarded = TRUE;
18 link_info.emit_hash = TRUE;
19 link_info.callbacks = &link_callbacks;