diff -up ./makefile.unix.orig ./makefile.unix
--- ./makefile.unix.orig	2013-11-08 06:56:16.000000000 +0000
+++ ./makefile.unix	2013-11-08 06:57:01.000000000 +0000
@@ -38,10 +38,10 @@ endif
 # for boost 1.37, add -mt to the boost libraries
 LIBS += \
  -Wl,-B$(LMODE) \
-   -l boost_system$(BOOST_LIB_SUFFIX) \
-   -l boost_filesystem$(BOOST_LIB_SUFFIX) \
-   -l boost_program_options$(BOOST_LIB_SUFFIX) \
-   -l boost_thread$(BOOST_LIB_SUFFIX) \
+   -l boost_system-mt$(BOOST_LIB_SUFFIX) \
+   -l boost_filesystem-mt$(BOOST_LIB_SUFFIX) \
+   -l boost_program_options-mt$(BOOST_LIB_SUFFIX) \
+   -l boost_thread-mt$(BOOST_LIB_SUFFIX) \
    -l db_cxx$(BDB_LIB_SUFFIX) \
    -l ssl \
    -l crypto \
@@ -51,7 +51,7 @@ LIBS += \
 
 TESTLIBS += \
  -Wl,-B$(LMODE) \
-   -l boost_unit_test_framework$(BOOST_LIB_SUFFIX)
+   -l boost_unit_test_framework-mt$(BOOST_LIB_SUFFIX)
 
 ifndef USE_UPNP
 	override USE_UPNP = -