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>
3 diff -durN binutils-2.20.1.orig/bfd/elf64-ppc.c binutils-2.20.1/bfd/elf64-ppc.c
4 --- binutils-2.20.1.orig/bfd/elf64-ppc.c 2010-02-03 14:28:25.000000000 +0100
5 +++ binutils-2.20.1/bfd/elf64-ppc.c 2010-08-17 19:32:04.000000000 +0200
6 @@ -11991,7 +11991,12 @@
7 else if (!SYMBOL_REFERENCES_LOCAL (info, &h->elf)
9 && r_type != R_PPC64_TOC)
10 - outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
12 + outrel.r_info = ELF64_R_INFO (h->elf.dynindx, r_type);
13 + if (h->elf.dynindx == -1
14 + && h->elf.root.type == bfd_link_hash_undefweak)
15 + memset (&outrel, 0, sizeof outrel);
19 /* This symbol is local, or marked to become local,