--- src/Makefile.orig	2010-12-24 09:29:14.000000000 +0300
+++ src/Makefile	2010-12-24 09:31:51.000000000 +0300
@@ -9,6 +9,9 @@
   CFLAGS?= -std=c99 -pedantic $(OPTIMIZATION) -Wall -W -D__EXTENSIONS__ -D_XPG6
   CCLINK?= -ldl -lnsl -lsocket -lm -lpthread
   DEBUG?= -g -ggdb 
+else ifeq ($(uname_S),FreeBSD)
+  CFLAGS?= $(CFLAGS)
+  CCLINK?= -pthread -lm
 else
   CFLAGS?= -std=c99 -pedantic $(OPTIMIZATION) -Wall -W $(ARCH) $(PROF)
   CCLINK?= -lm -pthread
@@ -19,9 +22,9 @@
   CCLINK+= -ltcmalloc
   CFLAGS+= -DUSE_TCMALLOC
 endif
-CCOPT= $(CFLAGS) $(CCLINK) $(ARCH) $(PROF)
+CCOPT= $(CFLAGS) $(CCLINK) $(PROF)
 
-PREFIX= /usr/local
+PREFIX?= $(PREFIX)
 INSTALL_BIN= $(PREFIX)/bin
 INSTALL= cp -p