--- a/auxprogs/bam2wig/Makefile	2020-12-11 09:40:21.000000000 -0600
+++ b/auxprogs/bam2wig/Makefile	2021-04-07 15:20:59.573957969 -0500
@@ -19,18 +19,8 @@
 SOURCES = $(PROGRAM)
 OBJECTS = $(SOURCES:.c=.o)
 
-ifneq ($(wildcard ${TOOLDIR}/htslib/htslib/.),) # if TOOLDIR exists and contains htslib
-	INCLUDES=-I$(TOOLDIR)/htslib -I$(TOOLDIR)/htslib/htslib
-	HTSLIBS=-L$(TOOLDIR)/htslib -Wl,-rpath,$(TOOLDIR)/htslib -lhts -lcurses -lm -lz -lpthread -lcurl -lssl -lcrypto -lbz2 -llzma
-	HTSERRHINT="Check if the installed HTSlib is of version 1.10 or higher - see README.txt"
-else
-	INCLUDES=-I/usr/include/htslib
-	HTSLIBS=-lhts -lz -lpthread
-	ifdef DEF_TOOLDIR
-		HTSERRHINT="There is no htslib folder in directory $(TOOLDIR) \n"
-	endif
-	HTSERRHINT:=$(HTSERRHINT)"Check if HTSlib is installed and of version 1.10 or higher - see README.txt"
-endif
+INCLUDES=-I$(HTSLIBDIR)/include/htslib
+HTSLIBS=-L$(HTSLIBDIR)/lib -Wl,-rpath,$(HTSLIBDIR)/lib -lhts -lncurses -lm -lz -lpthread -lcurl -lssl -lcrypto -lbz2 -llzma
 
 CFLAGS:=-Wall -O2 $(CFLAGS)
 CC?=gcc