When build linux headers for selftests with OUTPUT specified, it makes linux src tree not clean. Fix it by generating the output file of "headers_install" to a fixed dir in $(OUTPUT). Signed-off-by: Xiaoyao Li <xiaoyao.li@xxxxxxxxx> --- tools/testing/selftests/lib.mk | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk index b51ff93da4de..bb830e4817fc 100644 --- a/tools/testing/selftests/lib.mk +++ b/tools/testing/selftests/lib.mk @@ -66,6 +66,7 @@ ifeq (1,$(DEFAULT_INSTALL_HDR_PATH)) make --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install else make --no-builtin-rules INSTALL_HDR_PATH=$(INSTALL_HDR_PATH) \ + O=$(OUTPUT)/linux-header-build \ ARCH=$(ARCH) -C $(top_srcdir) headers_install endif endif -- 2.20.1
