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)
6 # Parse the tools' paths configuration
7 . "${CT_LIB_DIR}/paths.mk"
9 # We'll need the stdout later, save it
12 # Parse the common functions
13 . "${CT_LIB_DIR}/scripts/functions"
15 # Don't care about any log file
17 rm -f "${tmp_log_file}"
19 # Parse the configuration file
22 # Parse architecture and kernel specific functions
23 . "${CT_LIB_DIR}/scripts/build/arch/${CT_ARCH}.sh"
24 . "${CT_LIB_DIR}/scripts/build/kernel/${CT_KERNEL}.sh"
29 # All this for this single echo... :-( Sigh, I'll have to re-arrange things...
30 echo "${CT_TARGET}" >&7