cleaned up makefile

Makefile

@@ -1,58 +1,18 @@
-# Makefile with support for Windows (mingw32) and NIX (clang / gcc)
+BIN = test
+
+CFLAGS = -std=c99 -Wall -Wextra -pedantic -Ofast -flto 
+
+LDFLAGS = -lm
 
 CC = gcc
 
-NAME = tinn
+SRC = test.c Tinn.c
 
-SRCS =
-SRCS += test.c
-SRCS += Tinn.c
+all:
+	$(CC) $(CFLAGS) $(LDFLAGS) $(SRC) -o $(BIN)
 
-# CompSpec defined in windows environment.
-
-ifdef ComSpec
-	BIN = $(NAME).exe
-else
-	BIN = $(NAME)
-endif
-
-CFLAGS =
-CFLAGS += -std=c99
-CFLAGS += -Wshadow -Wall -Wpedantic -Wextra -Wdouble-promotion -Wunused-result
-CFLAGS += -g
-CFLAGS += -Ofast -march=native -pipe
-CFLAGS += -flto
-
-LDFLAGS =
-LDFLAGS += -lm
-
-ifdef ComSpec
-	RM = del /F /Q
-	MV = ren
-else
-	RM = rm -f
-	MV = mv -f
-endif
-
-# Link.
-
-$(BIN): $(SRCS:.c=.o)
-	$(CC) $(CFLAGS) $(SRCS:.c=.o) $(LDFLAGS) -o $(BIN)
-
-# Compile.
-
-%.o : %.c Makefile
-	$(CC) $(CFLAGS) -MMD -MP -MT $@ -MF $*.td -c $<
-	$(RM) $*.d
-	$(MV) $*.td $*.d
-%.d: ;
--include *.d
+run:
+	./$(BIN)
 
 clean:
-	$(RM) vgcore.*
-	$(RM) cachegrind.out.*
-	$(RM) callgrind.out.*
-	$(RM) saved.tinn
-	$(RM) $(BIN)
-	$(RM) $(SRCS:.c=.o)
-	$(RM) $(SRCS:.c=.d)
+	rm -f $(BIN)