From 6177cac919e680b662e3d40096da0cc345901693 Mon Sep 17 00:00:00 2001
From: George Oikonomou <george@contiki-ng.org>
Date: Sun, 27 May 2018 19:21:08 +0100
Subject: [PATCH] Use $(MAKE) instead of make to invoke recursively

---
 Makefile.include            | 4 ++--
 Makefile.tools              | 4 ++--
 tests/Makefile              | 2 +-
 tests/Makefile.compile-test | 4 ++--
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/Makefile.include b/Makefile.include
index f24124e83..51ce92cfa 100644
--- a/Makefile.include
+++ b/Makefile.include
@@ -315,8 +315,8 @@ clean:
 
 distclean:
 	@for TARG in `ls $(CONTIKI)/arch/platform $(TARGETDIRS)`; do \
-		echo Running: make TARGET=$$TARG clean; \
-		make TARGET=$$TARG clean; \
+		echo Running: $(MAKE) TARGET=$$TARG clean; \
+		$(MAKE) TARGET=$$TARG clean; \
 	done
 
 -include $(CONTIKI)/arch/platform/$(TARGET)/Makefile.customrules-$(TARGET)
diff --git a/Makefile.tools b/Makefile.tools
index 6151ba83a..81653cde6 100644
--- a/Makefile.tools
+++ b/Makefile.tools
@@ -11,7 +11,7 @@ TUNSLIP6 = $(SERIAL_IO_TOOL_DIR)/tunslip6
 SERIAL_DUMP_BIN = $(SERIAL_IO_TOOL_DIR)/serialdump
 
 $(SERIAL_DUMP_BIN): $(SERIAL_IO_TOOL_DIR)/serialdump.c $(SERIAL_IO_TOOL_DEPS)
-	make -C $(SERIAL_IO_TOOL_DIR) serialdump
+	$(MAKE) -C $(SERIAL_IO_TOOL_DIR) serialdump
 
 $(TUNSLIP6): $(SERIAL_IO_TOOL_DIR)/tunslip6.c $(SERIAL_IO_TOOL_DEPS)
-	make -C $(SERIAL_IO_TOOL_DIR) tunslip6
+	$(MAKE) -C $(SERIAL_IO_TOOL_DIR) tunslip6
diff --git a/tests/Makefile b/tests/Makefile
index a879c805f..ddee606f2 100644
--- a/tests/Makefile
+++ b/tests/Makefile
@@ -36,7 +36,7 @@ summary: $(SUMMARIES)
 	@cat $(SUMMARIES) > $@
 
 %/summary:
-	@make -C $* summary || true
+	@$(MAKE) -C $* summary || true
 
 clean:
 	rm -f $(SUMMARIES) summary
diff --git a/tests/Makefile.compile-test b/tests/Makefile.compile-test
index 1a5952033..e30f9da36 100644
--- a/tests/Makefile.compile-test
+++ b/tests/Makefile.compile-test
@@ -40,7 +40,7 @@ get_target_vars = $(wordlist 2,15,$(subst :, ,$1))
 define dooneexample
 @echo -n Building example $(3): $(1) $(4) for target $(2)
 @((cd $(EXAMPLESDIR)/$(1); \
- make $(4) TARGET=$(2) clean && make -j $(4) TARGET=$(2) WERROR=1) > \
+ $(MAKE) $(4) TARGET=$(2) clean && make -j $(4) TARGET=$(2) WERROR=1) > \
       /dev/null 2>make.err && \
  (echo " -> OK" && printf "%-75s %-40s %-20s TEST OK\n" "$(1)" "$(4)" "$(2)" > $(3)-$(subst /,-,$(1))$(2).testlog) || \
  (echo " -> FAIL" && printf "%-75s %-40s %-20s TEST FAIL\n" "$(1)" "$(4)" "$(2)" > $(3)-$(subst /,-,$(1))$(2).testlog ; cat make.err))
@@ -65,4 +65,4 @@ clean:
 	@rm -f *.testlog summary
 	@$(foreach example, $(EXAMPLES), \
            $(foreach target, $(EXAMPLESTARGETS), \
-             (cd $(EXAMPLESDIR)/$(example); make TARGET=$(target) clean);))
+             (cd $(EXAMPLESDIR)/$(example); $(MAKE) TARGET=$(target) clean);))