| Message ID | 20220214160756.3543590-1-usama.anjum@collabora.com |
|---|---|
| State | Accepted |
| Commit | 46e50459ea10cbf8a534fc1e6e752408dda191ef |
| Headers | show |
| Series | [V2] selftests: Use -isystem instead of -I to include headers | expand |
diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 4eda7c7c15694..06cc683f81b1a 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -130,11 +130,11 @@ ifneq ($(KBUILD_OUTPUT),) # $(realpath ...) resolves symlinks abs_objtree := $(realpath $(abs_objtree)) BUILD := $(abs_objtree)/kselftest - KHDR_INCLUDES := -I${abs_objtree}/usr/include + KHDR_INCLUDES := -isystem ${abs_objtree}/usr/include else BUILD := $(CURDIR) abs_srctree := $(shell cd $(top_srcdir) && pwd) - KHDR_INCLUDES := -I${abs_srctree}/usr/include + KHDR_INCLUDES := -isystem ${abs_srctree}/usr/include DEFAULT_INSTALL_HDR_PATH := 1 endif
Selftests need kernel headers and glibc for compilation. In compilation of selftests, uapi headers from kernel source are used instead of default ones while glibc has already been compiled with different header files installed in the operating system. So there can be redefination warnings from compiler. These warnings can be suppressed by using -isystem to include the uapi headers. Signed-off-by: Muhammad Usama Anjum <usama.anjum@collabora.com> --- Changes in V2: Remove debug code --- tools/testing/selftests/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)