pc-bios/optionrom: Adopt meson style Make output

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20220929114231.583801-30-alex.bennee@linaro.org>

pc-bios/optionrom/Makefile

@@ -12,8 +12,8 @@ NULL :=
 SPACE := $(NULL) #
 TARGET_PREFIX := $(patsubst %/,%:$(SPACE),$(TARGET_DIR))
 
-quiet-@ = $(if $(V),,@)
-quiet-command = $(if $(V),$1,$(if $(2),@printf "  %-7s %s\n" $2 $3 && $1, @$1))
+quiet-@ = $(if $(V),,@$(if $1,printf "%s\n" "$(TARGET_PREFIX)$1" && ))
+quiet-command = $(call quiet-@,$2 $@)$1
 
 # Flags for dependency generation
 override CPPFLAGS += -MMD -MP -MT $@ -MF $(@D)/$(*F).d
@@ -41,19 +41,19 @@ override LDFLAGS = -nostdlib -Wl,-T,$(SRC_DIR)/flat.lds
 pvh.img: pvh.o pvh_main.o
 
 %.o: %.S
-	$(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<,"AS","$@")
+	$(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c -o $@ $<,Assembling)
 
 %.o: %.c
-	$(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@,"CC","$@")
+	$(call quiet-command,$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@,Compiling)
 
 %.img: %.o
-	$(call quiet-command,$(CC) $(CFLAGS) $(LDFLAGS) -s -o $@ $^,"BUILD","$@")
+	$(call quiet-command,$(CC) $(CFLAGS) $(LDFLAGS) -s -o $@ $^,Linking)
 
 %.raw: %.img
-	$(call quiet-command,$(OBJCOPY) -O binary -j .text $< $@,"BUILD","$@")
+	$(call quiet-command,$(OBJCOPY) -O binary -j .text $< $@,Extracting raw object)
 
 %.bin: %.raw
-	$(call quiet-command,$(PYTHON) $(TOPSRC_DIR)/scripts/signrom.py $< $@,"SIGN","$@")
+	$(call quiet-command,$(PYTHON) $(TOPSRC_DIR)/scripts/signrom.py $< $@,Computing checksum into)
 
 include $(wildcard *.d)