From f66c2cf7a4d4f5fb4b533a79c2a1f92901a09d98 Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Thu, 1 Jun 2023 22:20:15 +0100
Subject: Convert PNG images automatically

---
 src/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/Makefile b/src/Makefile
index a53c697..4852b93 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -3,8 +3,11 @@ CC	:= i586-pc-msdosdjgpp-gcc
 CFLAGS	:= -I. -c -Wall -pedantic -O2 -march=i386
 LDFLAGS := -s
 
+IMGS		:= $(wildcard ../data/*.png)
+IMG_OBJS 	:= $(IMGS:../data/%.png=%.o)
+
 SRCS	:= $(wildcard *.c)
-OBJS	:= $(SRCS:.c=.o) palette.o
+OBJS	:= $(SRCS:.c=.o) $(IMG_OBJS) palette.o
 
 all: $(BIN)
 
@@ -17,6 +20,9 @@ $(BIN): $(OBJS)
 palette.o: ../data/sprites.png
 	../tools/pngpal.py $< $@
 
+$(IMG_OBJS): %.o: ../data/%.png
+	../tools/pngpix.py $< $@
+
 clean:
 	rm -f $(BIN) *.o Makefile.deps
 
-- 
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