Version v0.3.23 - Reorganized project structure - all sources in src/, builds in build/

Makefile

@@ -1,29 +1,32 @@
 CC = gcc
-CFLAGS = -Wall -Wextra -std=c99 -Iinclude
+CFLAGS = -Wall -Wextra -std=c99 -Isrc
 LIBS = -lm
 LIBS_STATIC = -static -lm
-TARGET = otp
-SOURCES = $(wildcard src/*.c) nostr_chacha20.c otp.c
+ARCH = $(shell uname -m)
+TARGET = build/otp-$(ARCH)
+SOURCES = $(wildcard src/*.c)
 OBJS = $(SOURCES:.c=.o)
 
 # Default build target
 $(TARGET): $(OBJS)
+	@mkdir -p build
 	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LIBS)
 
 # Static linking target
 static: $(OBJS)
+	@mkdir -p build
 	$(CC) $(CFLAGS) -o $(TARGET) $(OBJS) $(LIBS_STATIC)
 
 %.o: %.c
 	$(CC) $(CFLAGS) -c $< -o $@
 
 clean:
-	rm -f $(TARGET) $(OBJS) *.pad *.state
+	rm -f $(OBJS) src/*.o build/otp-* *.pad *.state
 
 install:
-	sudo cp $(TARGET) /usr/local/bin/
+	sudo cp $(TARGET) /usr/local/bin/otp
 
 uninstall:
-	sudo rm -f /usr/local/bin/$(TARGET)
+	sudo rm -f /usr/local/bin/otp
 
 .PHONY: clean install uninstall static