---- ceph-0.51/src/Makefile.am.orig 2012-08-26 00:58:03.000000000 +0200
-+++ ceph-0.51/src/Makefile.am 2012-09-10 18:52:40.813987974 +0200
-@@ -53,7 +53,7 @@
+--- ceph-0.56/src/Makefile.am.orig 2013-01-01 01:52:55.000000000 +0100
++++ ceph-0.56/src/Makefile.am 2013-01-06 14:47:20.347970073 +0100
+@@ -55,7 +55,7 @@
EXTRALIBS += -lprofiler
endif
LIBOS_LDA = libos.a
-@@ -137,7 +137,7 @@
+@@ -138,7 +138,7 @@
bin_PROGRAMS += cephfs
librados_config_SOURCES = librados-config.cc
bin_PROGRAMS += librados-config
# synthetic client
-@@ -293,7 +293,7 @@
+@@ -296,7 +296,7 @@
+ libcephfs_la_CFLAGS= ${CRYPTO_CFLAGS} ${AM_CFLAGS}
+ libcephfs_la_CXXFLAGS= ${AM_CXXFLAGS}
+ libcephfs_la_LIBADD = libclient.la
+-libcephfs_la_LDFLAGS = $(PTHREAD_LIBS) $(CRYPTO_LIBS) $(EXTRALIBS) \
++libcephfs_la_LDFLAGS = $(PTHREAD_LIBS) $(CRYPTO_LIBS) $(EXTRALIBS) -lboost_system \
+ ${AM_LDFLAGS} -version-info 1:0:0 -export-symbols-regex '^ceph_.*'
+ lib_LTLIBRARIES += libcephfs.la
+
+@@ -318,7 +318,7 @@
librados_la_SOURCES = ${librados_SOURCES}
librados_la_CFLAGS = ${CRYPTO_CFLAGS} ${AM_CFLAGS}
- librados_la_CXXFLAGS = ${CRYPTO_CXXFLAGS} ${AM_CXXFLAGS}
+ librados_la_CXXFLAGS = ${AM_CXXFLAGS}
-librados_la_LIBADD = libcommon.la $(PTHREAD_LIBS) $(CRYPTO_LIBS) $(EXTRALIBS)
+librados_la_LIBADD = libcommon.la $(PTHREAD_LIBS) $(CRYPTO_LIBS) $(EXTRALIBS) -lboost_system
librados_la_LDFLAGS = ${AM_LDFLAGS} -version-info 2:0:0 -export-symbols-regex '^rados_.*'