diff -up bzip2-1.0.6/Makefile.jx bzip2-1.0.6/Makefile
--- bzip2-1.0.6/Makefile.jx	2010-09-10 18:46:02.000000000 -0400
+++ bzip2-1.0.6/Makefile	2015-08-14 13:04:33.891504131 -0400
@@ -18,10 +18,6 @@ SHELL=/bin/sh
 CC=gcc
 AR=ar
 RANLIB=ranlib
-LDFLAGS=
-
-BIGFILES=-D_FILE_OFFSET_BITS=64
-CFLAGS=-Wall -Winline -O2 -g $(BIGFILES)
 
 # Where you want it installed when you do 'make install'
 PREFIX=/usr/local
diff -up bzip2-1.0.6/Makefile-libbz2_so.jx bzip2-1.0.6/Makefile-libbz2_so
--- bzip2-1.0.6/Makefile-libbz2_so.jx	2015-08-14 13:04:33.885503955 -0400
+++ bzip2-1.0.6/Makefile-libbz2_so	2015-08-14 13:06:52.554581179 -0400
@@ -24,7 +24,6 @@
 SHELL=/bin/sh
 CC=gcc
 BIGFILES=-D_FILE_OFFSET_BITS=64
-CFLAGS=-fpic -fPIC -Wall -Winline -O2 -g $(BIGFILES)
 
 OBJS= blocksort.o  \
       huffman.o    \
@@ -35,8 +34,8 @@ OBJS= blocksort.o  \
       bzlib.o
 
 all: $(OBJS)
-	$(CC) $(CFLAGS) -shared -Wl,-soname -Wl,libbz2.so.1 -o libbz2.so.1.0.6 $(OBJS)
-	$(CC) $(CFLAGS) -o bzip2-shared bzip2.c libbz2.so.1.0.6
+	$(CC) $(CFLAGS) $(LDFLAGS) -shared -Wl,-soname -Wl,libbz2.so.1 -o libbz2.so.1.0.6 $(OBJS)
+	$(CC) $(CFLAGS) $(LDFLAGS) -o bzip2-shared bzip2.c libbz2.so.1.0.6
 	rm -f libbz2.so.1.0
 	ln -s libbz2.so.1.0.6 libbz2.so.1.0