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 # Test suite config options
12 prompt "GCC test suite"
13 depends on EXPERIMENTAL
16 Select this option to install the GCC test suite in $CT_PREFIX_DIR/test_suite.
18 The GCC test suite includes a collection of various toolchain tests for GCC -
19 it utilizes the DejaGnu test framework.
21 For some tests a network enabled target with ssh server is required.
23 A helper Makefile is provided for running the tests - please see the included
24 README for information on how to run the test suite.