cc/gcc: Set CXX_FOR_BUILD for bare metal and canadian build.
>From 4.8, g++ is used as the default compiler to build the toolchain.
Signed-off-by: Zhenqiang Chen <zhenqiang.chen@linaro.org>
Message-Id: <CACgzC7B-LQvAw3hOYhBA7b7g0H1WtH20gqXM=Y=YFO4FrnZKWQ@mail.gmail.com>
Patchwork-Id: 243590
2 CT_LOCAL_TARBALLS_DIR="${HOME}/src"
6 CT_ARCH_CPU="arm1176jzf-s"
7 CT_ARCH_TUNE="arm1176jzf-s"
11 CT_TARGET_VENDOR="rpi"
15 CT_BINUTILS_LINKER_LD_GOLD=y
16 CT_BINUTILS_GOLD_THREADS=y
17 CT_BINUTILS_LD_WRAPPER=y
19 CT_CC_GCC_SHOW_LINARO=y
21 # CT_CC_STATIC_LIBSTDCXX is not set
22 CT_CC_GCC_DISABLE_PCH=y
24 CT_CC_GCC_LNK_HASH_STYLE_BOTH=y
25 CT_LIBC_EGLIBC_V_2_16=y
27 CT_LIBC_GLIBC_KERNEL_VERSION_CHOSEN=y
28 CT_LIBC_GLIBC_MIN_KERNEL_VERSION="3.2.27"