add bioconda badge, fix debug comp

Author: bjmt

Makefile

@@ -39,15 +39,15 @@ else
 	LDLIBS+=-lz
 endif
 
-debug: CFLAGS+=-g3 -Og -Wall -Wextra -Wdouble-promotion -Wno-sign-compare \
-	-fsanitize=address,undefined -fno-omit-frame-pointer -Wno-unused-function
-debug: LDFLAGS+=-g3 -Og
-debug: bwtk
-
 release: CFLAGS+=-O3
 release: LDFLAGS+=-O3
 release: bwtk
 
+debug: CFLAGS+=-g3 -Og -Wall -Wextra -Wdouble-promotion -Wno-sign-compare \
+	-fsanitize=address,undefined -fno-omit-frame-pointer -Wno-unused-function
+debug: LDFLAGS+=-g3 -Og -fsanitize=address,undefined
+debug: bwtk
+
 libz/libz.a:
 	(cd $(ZLIBDIR) && ./configure --prefix=./ --static)
 	$(MAKE) -C $(ZLIBDIR)

README.md

@@ -1,3 +1,4 @@
+[![install with bioconda](https://img.shields.io/badge/install%20with-bioconda-brightgreen.svg?style=flat)](http://bioconda.github.io/recipes/bwtk/README.html)
 # bwtk: A bigWig Toolkit
 
 bwtk is a program containing a set of utilities for handling [bigWig](https://genome.ucsc.edu/goldenpath/help/bigWig.html)