$NetBSD$

--- Makefile.orig	2012-08-22 02:33:26.000000000 +0000
+++ Makefile
@@ -1,5 +1,5 @@
 LIBS=-lpcre -lcrypto -lm -lpthread
-CFLAGS=-ggdb -O3 -Wall
+CFLAGS+=-ggdb -O3 -Wall
 OBJS=vanitygen.o oclvanitygen.o oclvanityminer.o oclengine.o keyconv.o pattern.o util.o
 PROGS=vanitygen keyconv oclvanitygen oclvanityminer
 
@@ -16,16 +16,16 @@ most: vanitygen keyconv
 all: $(PROGS)
 
 vanitygen: vanitygen.o pattern.o util.o
-	$(CC) $^ -o $@ $(CFLAGS) $(LIBS)
+	$(CC) $^ -o $@ $(CFLAGS) $(LDFLAGS) $(LIBS)
 
 oclvanitygen: oclvanitygen.o oclengine.o pattern.o util.o
-	$(CC) $^ -o $@ $(CFLAGS) $(LIBS) $(OPENCL_LIBS)
+	$(CC) $^ -o $@ $(CFLAGS) $(LDFLAGS) $(LIBS) $(OPENCL_LIBS)
 
 oclvanityminer: oclvanityminer.o oclengine.o pattern.o util.o
-	$(CC) $^ -o $@ $(CFLAGS) $(LIBS) $(OPENCL_LIBS) -lcurl
+	$(CC) $^ -o $@ $(CFLAGS) $(LDFLAGS) $(LIBS) $(OPENCL_LIBS) -lcurl
 
 keyconv: keyconv.o util.o
-	$(CC) $^ -o $@ $(CFLAGS) $(LIBS)
+	$(CC) $^ -o $@ $(CFLAGS) $(LDFLAGS) $(LIBS)
 
 clean:
 	rm -f $(OBJS) $(PROGS) $(TESTS)