selftests: use "$(MAKE)" instead of "make" for headers_install

If top make invocation uses -j4 or larger, this patch reduces "make headers_install" subtask run time from 30 to 7 seconds. CC: Shuah Khan <[email protected]> CC: Shuah Khan <[email protected]> CC: [email protected] CC: [email protected] Signed-off-by: Denys Vlasenko <[email protected]> Signed-off-by: Shuah Khan <[email protected]>
rountree · Aug 31, 2020 · 75fa677 · 75fa677
1 parent 9123e3a
commit 75fa677
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/tools/testing/selftests/lib.mk b/tools/testing/selftests/lib.mk
@@ -47,9 +47,9 @@ ARCH		?= $(SUBARCH)
 khdr:
 ifndef KSFT_KHDR_INSTALL_DONE
 ifeq (1,$(DEFAULT_INSTALL_HDR_PATH))
-	make --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install
+	$(MAKE) --no-builtin-rules ARCH=$(ARCH) -C $(top_srcdir) headers_install
 else
-	make --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \
+	$(MAKE) --no-builtin-rules INSTALL_HDR_PATH=$$OUTPUT/usr \
 		ARCH=$(ARCH) -C $(top_srcdir) headers_install
 endif
 endif