diff --git a/text_rendering/.gitignore b/text_rendering/.gitignore
index e179b20..d747511 100644
--- a/text_rendering/.gitignore
+++ b/text_rendering/.gitignore
@@ -1,2 +1,3 @@
 *.png
-test
\ No newline at end of file
+test
+obj/**
\ No newline at end of file
diff --git a/text_rendering/Makefile b/text_rendering/Makefile
index 530574e..9de0726 100644
--- a/text_rendering/Makefile
+++ b/text_rendering/Makefile
@@ -1,7 +1,17 @@
+CC      = gcc
 LDFLAGS = -lm -lgrapheme -lSDL2 -lGLEW -lGL
-CFLAGS = -g -Wall -Wextra -pedantic
-SOURCE = main.c font.c cache.c hash.c util.c ren.c
-HEADER = font.h hash.h cache.h util.h ren.h
+CFLAGS  = -g -Wall -Wextra -pedantic
 
-test: ${HEADER} ${SOURCE}
-	gcc ${CFLAGS} ${LDFLAGS} ${SOURCE} -o test
+.PHONY: clean all
+all: test
+
+cache.o: cache.c cache.h hash.h font.h util.h
+font.o: font.c font.h stb_truetype.h stb_image_write.h util.h cache.h
+hash.o: hash.c hash.h util.h
+main.o: main.c ren.h util.h
+ren.o: ren.c util.h font.h ren.h stack.h
+util.o: util.c util.h
+test:  cache.o font.o hash.o main.o ren.o util.o
+	${CC} ${LDFLAGS} -o test  cache.o font.o hash.o main.o ren.o util.o
+clean: 
+	rm -f  cache.o font.o hash.o main.o ren.o util.o
diff --git a/text_rendering/genmake.sh b/text_rendering/genmake.sh
new file mode 100755
index 0000000..ecb7b78
--- /dev/null
+++ b/text_rendering/genmake.sh
@@ -0,0 +1,44 @@
+#!/bin/sh
+
+genobj() {
+	#echo "$1" | sed -e 's/^/obj\//' -e 's/\.c/\.o/'
+	echo "$1" | sed -e 's/\.c/\.o/'
+}
+
+genrule() {
+	#gcc -MM "$1" | sed 's/^/obj\//'
+	gcc -MM "$1"
+}
+
+
+mkdir -p obj
+rm -f objlist
+
+cat > Makefile << EOF
+CC      = gcc
+LDFLAGS = -lm -lgrapheme -lSDL2 -lGLEW -lGL
+CFLAGS  = -g -Wall -Wextra -pedantic
+
+.PHONY: clean all
+all: test
+
+EOF
+
+for f in *.c; do
+	genrule $f >> Makefile
+	genobj $f >> objlist
+done
+
+mainrule='test: '
+linkcmd='	${CC} ${LDFLAGS} -o test '
+cleanrule='clean: 
+	rm -f '
+while IFS="" read -r line; do
+	mainrule="$mainrule $line"
+	linkcmd="$linkcmd $line"
+	cleanrule="$cleanrule $line"
+done < objlist
+
+echo "$mainrule"  >> Makefile
+echo "$linkcmd"   >> Makefile
+echo "$cleanrule" >> Makefile
\ No newline at end of file
diff --git a/text_rendering/objlist b/text_rendering/objlist
new file mode 100644
index 0000000..73a0480
--- /dev/null
+++ b/text_rendering/objlist
@@ -0,0 +1,6 @@
+cache.o
+font.o
+hash.o
+main.o
+ren.o
+util.o
diff --git a/text_rendering/test b/text_rendering/test
index 3215d3f..21e96c9 100755
Binary files a/text_rendering/test and b/text_rendering/test differ