From 626a822af99650a68e668fe8af3f06850866106f Mon Sep 17 00:00:00 2001
From: Taylor Holberton <taylorcholberton@gmail.com>
Date: Sat, 1 Oct 2016 12:55:10 -0400
Subject: cleaned up makefile

---
 Makefile | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

diff --git a/Makefile b/Makefile
index 55bd9e6..f4be161 100644
--- a/Makefile
+++ b/Makefile
@@ -1,24 +1,33 @@
-CFLAGS ?= -Wall
-LDFLAGS ?=
-INC = include
+export TOPDIR = $(shell pwd)
+export SRCDIR = $(TOPDIR)
+export INCDIR = $(TOPDIR)/include
+
+export DESTDIR ?=
+export PREFIX ?= /usr/local
+export CROSS_COMPILE =
+
+CC = $(CROSS_COMPILE)gcc
+CFLAGS = -Wall -Wextra -Werror -Wfatal-errors -I $(INCDIR)
+
+LD = $(CROSS_COMPILE)ld
+LDFLAGS =
+
 OBJECTS = mixer.o pcm.o
 LIB = libtinyalsa.a
 SHLIB = libtinyalsa.so
-CROSS_COMPILE =
-PREFIX = /usr/local
 
 .PHONY: all
 all: $(LIB) $(SHLIB)
 	$(MAKE) -C utils
 
 $(SHLIB): $(OBJECTS)
-	$(CROSS_COMPILE)$(CC) $(LDFLAGS) -shared $(OBJECTS) -o $(SHLIB)
+	$(CC) $(LDFLAGS) -shared $(OBJECTS) -o $(SHLIB)
 
 $(LIB): $(OBJECTS)
 	$(CROSS_COMPILE)$(AR) rcs $@ $^
 
 %.o: %.c
-	$(CROSS_COMPILE)$(CC) $(CFLAGS) -fPIC -c $^ -I$(INC) -o $@
+	$(CROSS_COMPILE)$(CC) $(CFLAGS) -fPIC -c $^ -o $@
 
 .PHONY: clean
 clean:
@@ -27,8 +36,9 @@ clean:
 
 .PHONY: install
 install: $(LIB) $(SHLIB)
-	cp -u $(SHLIB) $(PREFIX)/lib/$(SHLIB)
-	cp -u $(LIB) $(PREFIX)/lib/$(LIB)
+	cp -u $(SHLIB) $(PREFIX)/lib/
+	cp -u $(LIB) $(PREFIX)/lib/
 	mkdir -p $(PREFIX)/include/tinyalsa
-	cp -u $(INC)/tinyalsa/asoundlib.h $(PREFIX)/include/tinyalsa/asoundlib.h
+	cp -Ru $(INCDIR)/tinyalsa $(PREFIX)/include/
+	$(MAKE) -C utils install
 
-- 
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