One may pass the "-I /path/to/headers -L /path/to/lib" through CFLAGS_EXTRA for cross compiling. mqueue could compile pass in this way when we provide the popt.h and libpopt.so. And kdbus could compile pass with sys/capability and libcap.so
Sed-off-by: Bamvor Jian Zhang <bamvor.zhangj...@linaro.org> -- Originally, I want to add something like --sysroot to the compile which mean the user need to provide the full filesystem including headers and library for compiler. With CFLAGS_EXTRA, the user only need to provide the minimal headers and/or librarys for building. --- tools/testing/selftests/lib.mk | 2 ++ 1 file changed, 2 insertions(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index ee412ba..1acfd02 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -2,6 +2,8 @@ # Makefile can operate with or without the kbuild infrastructure. CC := $(CROSS_COMPILE)gcc +CFLAGS += $(CFLAGS_EXTRA) + define RUN_TESTS @for TEST in $(TEST_PROGS); do \ (./$$TEST && echo "selftests: $$TEST [PASS]") || echo "selftests: $$TEST [FAIL]"; \ -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/