message: Replace make calls with MAKE variable
diff: @@ -35,7 +35,7 @@ all: | libc libm libpthread
  clean:
  $(CARGO) clean
  - make -C tests clean
  + $(MAKE) -C tests clean
  rm -rf sysroot
  check:
  @@ -69,12 +69,12 @@ sysroot: all
  rm -rf $@
  rm -rf $@.partial
  mkdir -p $@.partial
  - make install DESTDIR=$@.partial
  + $(MAKE) install DESTDIR=$@.partial
  mv $@.partial $@
  touch $@
  test: sysroot
  - make -C tests run
  + $(MAKE) -C tests run
  $(BUILD)/release/libc.a: $(BUILD)/release/librelibc.a $(BUILD)/pthreads-emb/libpthread.a $(BUILD)/openlibm/libopenlibm.a
  echo "create $@" > "$@.mri"
  @@ -132,7 +132,7 @@ $(BUILD)/openlibm: openlibm
  touch $@
  $(BUILD)/openlibm/libopenlibm.a: $(BUILD)/openlibm $(BUILD)/include
  - make CC=$(CC) CPPFLAGS="-fno-stack-protector -I$(shell pwd)/include -I $(shell pwd)/$(BUILD)/include" -C $< libopenlibm.a
  + $(MAKE) CC=$(CC) CPPFLAGS="-fno-stack-protector -I$(shell pwd)/include -I $(shell pwd)/$(BUILD)/include" -C $< libopenlibm.a
  $(BUILD)/pthreads-emb: pthreads-emb
  rm -rf $@ $@.partial
  @@ -142,4 +142,4 @@ $(BUILD)/pthreads-emb: pthreads-emb
  touch $@
  $(BUILD)/pthreads-emb/libpthread.a: $(BUILD)/pthreads-emb $(BUILD)/include
  - make CC=$(CC) CFLAGS="-fno-stack-protector -I$(shell pwd)/include -I $(shell pwd)/$(BUILD)/include" -C $< libpthread.a
  + $(MAKE) CC=$(CC) CFLAGS="-fno-stack-protector -I$(shell pwd)/include -I $(shell pwd)/$(BUILD)/include" -C $< libpthread.a
  