Version v0.3.17 - Refactored to smaller files to help agents out

Makefile

@@ -1,21 +1,24 @@
 CC = gcc
-CFLAGS = -Wall -Wextra -std=c99
+CFLAGS = -Wall -Wextra -std=c99 -Iinclude
 LIBS = -lm
 LIBS_STATIC = -static -lm
 TARGET = otp
-SOURCE = otp.c
-CHACHA20_SOURCE = nostr_chacha20.c
+SOURCES = $(wildcard src/*.c) nostr_chacha20.c otp.c
+OBJS = $(SOURCES:.c=.o)
 
 # Default build target
-$(TARGET): $(SOURCE)
-	$(CC) $(CFLAGS) -o $(TARGET) $(SOURCE) $(CHACHA20_SOURCE) $(LIBS)
+$(TARGET): $(OBJS)
+	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LIBS)
 
 # Static linking target
-static: $(SOURCE)
-	$(CC) $(CFLAGS) -o $(TARGET) $(SOURCE) $(CHACHA20_SOURCE) $(LIBS_STATIC)
+static: $(OBJS)
+	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LIBS_STATIC)
+
+%.o: %.c
+	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
-	rm -f $(TARGET) *.pad *.state
+	rm -f $(TARGET) $(OBJS) *.pad *.state
 
 install:
 	sudo cp $(TARGET) /usr/local/bin/