Compiling dmabuf-heaps cannot locate headers and then gets the following error when kernel source code instead of system provides headers: ------------------------------------------- dmabuf-heap.c:16:10: fatal error: drm/drm.h: No such file or directory ------------------------------------------- Signed-off-by: Xiao Yang <ice_yangxiao@xxxxxxx> --- tools/testing/selftests/dmabuf-heaps/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/dmabuf-heaps/Makefile b/tools/testing/selftests/dmabuf-heaps/Makefile index 8c4c36e2972d..9043e0b5a432 100644 --- a/tools/testing/selftests/dmabuf-heaps/Makefile +++ b/tools/testing/selftests/dmabuf-heaps/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -static -O3 -Wl,-no-as-needed -Wall +CFLAGS += -static -O3 -Wl,-no-as-needed -Wall -I../../../../usr/include #LDLIBS += -lrt -lpthread -lm # these are all "safe" tests that don't modify -- 2.21.0