diff --git a/libowlps/Makefile b/libowlps/Makefile
index 001e5c2..cafbcc0 100644
--- a/libowlps/Makefile
+++ b/libowlps/Makefile
@@ -38,7 +38,7 @@ CFLAGS = -O2 -Wall -Wextra -Wstrict-prototypes -O
 DEPFLAGS=-MMD
 XCFLAGS=$(CFLAGS) $(DEPFLAGS) $(WARN) $(HEADERS)
 PICFLAG=-fPIC
-LIBS = -lrt
+LIBS =
 #STRIPFLAGS= -Wl,-s
 #LDFLAGS=
 
diff --git a/owlps-aggregator/Makefile b/owlps-aggregator/Makefile
index 01a77a4..1164a19 100644
--- a/owlps-aggregator/Makefile
+++ b/owlps-aggregator/Makefile
@@ -32,6 +32,12 @@ XCFLAGS=$(CFLAGS) $(DEPFLAGS) $(WARN) $(HEADERS)
 PICFLAG=-fPIC
 OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\"
 LIBS = -pthread -lconfuse -L$(LIBOWLPS_DIR) -lowlps
+
+OS := $(shell uname)
+ifeq ("$(OS)", "Linux")
+	LIBS += -lrt
+endif
+
 LDFLAGS = $(LIBS) $(OWLPSFLAGS)
 
 
diff --git a/owlps-client/Makefile b/owlps-client/Makefile
index 3bc4546..bdfd0d2 100644
--- a/owlps-client/Makefile
+++ b/owlps-client/Makefile
@@ -33,8 +33,15 @@ DEPFLAGS = -MMD
 XCFLAGS = $(CFLAGS) $(DEPFLAGS) $(WARN) $(HEADERS)
 PICFLAG = -fPIC
 OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\"
-LIBS = -L$(LIBOWLPS_DIR) -lowlps -L$(LIBOWLPSCLIENT_DIR) -lowlps-client
-STATIC_LIBS = -liw -lm -lrt
+LIBS = -L$(LIBOWLPS_DIR) -lowlps \
+	-L$(LIBOWLPSCLIENT_DIR) -lowlps-client
+
+OS := $(shell uname)
+ifeq ("$(OS)", "Linux")
+	LIBS += -lrt
+endif
+
+STATIC_LIBS =
 
 
 ## Cibles de compilation standard ##
diff --git a/owlps-client/Makefile_atheros b/owlps-client/Makefile_atheros
index f48976c..33bca1a 100644
--- a/owlps-client/Makefile_atheros
+++ b/owlps-client/Makefile_atheros
@@ -38,7 +38,7 @@ PICFLAG = -fPIC
 LOWLPS = -L$(LIBOWLPS_DIR) -lowlps
 LOWLPSA = $(LIBOWLPS_DIR)/libowlps.a
 LOWLPSCLIENTA = $(LIBOWLPSCLIENT_DIR)/libowlps-client.a
-LIBS = $(LOWLPSCLIENTA) -liw -lm
+LIBS = $(LOWLPSCLIENTA)
 DYNAMIC_LIBS = $(LOWLPS) $(LIBS)
 SEMISTATIC_LIBS = $(LOWLPSA) $(LIBS)
 STATIC_LIBS = $(LOWLPSA) $(LIBS)
diff --git a/owlps-client/Makefile_atheros_openwrt-10.03 b/owlps-client/Makefile_atheros_openwrt-10.03
index 408fb2a..f409c8d 100644
--- a/owlps-client/Makefile_atheros_openwrt-10.03
+++ b/owlps-client/Makefile_atheros_openwrt-10.03
@@ -38,7 +38,7 @@ PICFLAG = -fPIC
 LOWLPS = -L$(LIBOWLPS_DIR) -lowlps
 LOWLPSA = $(LIBOWLPS_DIR)/libowlps.a
 LOWLPSCLIENTA = $(LIBOWLPSCLIENT_DIR)/libowlps-client.a
-LIBS = $(LOWLPSCLIENTA) -liw -lm
+LIBS = $(LOWLPSCLIENTA)
 DYNAMIC_LIBS = $(LOWLPS) $(LIBS)
 SEMISTATIC_LIBS = $(LOWLPSA) $(LIBS)
 STATIC_LIBS = $(LOWLPSA) $(LIBS)
diff --git a/owlps-listener/Makefile b/owlps-listener/Makefile
index d36d77b..8b2eddb 100644
--- a/owlps-listener/Makefile
+++ b/owlps-listener/Makefile
@@ -37,6 +37,12 @@ OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\" \
 LIBS = -L$(LIBOWLPS_DIR) -lowlps \
 	-L$(LIBOWLPSCLIENT_DIR) -lowlps-client \
 	-lpcap -liw
+
+OS := $(shell uname)
+ifeq ("$(OS)", "Linux")
+	LIBS += -lrt
+endif
+
 LDFLAGS = $(LIBS) $(OWLPSFLAGS)
 
 
diff --git a/owlps-listener/Makefile_atheros b/owlps-listener/Makefile_atheros
index 7d48922..8bdefb9 100644
--- a/owlps-listener/Makefile_atheros
+++ b/owlps-listener/Makefile_atheros
@@ -38,7 +38,8 @@ PICFLAG = -fPIC
 LOWLPS = -L$(LIBOWLPS_DIR) -lowlps
 LOWLPSA = $(LIBOWLPS_DIR)/libowlps.a
 LOWLPSCLIENTA = $(LIBOWLPSCLIENT_DIR)/libowlps-client.a
-LIBS = -lpcap -liw -lm $(LOWLPSCLIENTA)
+LIBS = -lpcap -liw -lrt $(LOWLPSCLIENTA)
+STATIC_LIBS = -lm
 LATHEROS = -L$(TOOLCHAIN_USR)/lib -L$(TOOLCHAIN_USR_2)/lib
 IATHEROS = -I$(TOOLCHAIN_USR)/include -I$(TOOLCHAIN_USR_2)/include
 OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\" \
@@ -66,7 +67,7 @@ all: dynamic semistatic static
 	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPSA) $(IATHEROS) $(LATHEROS) $(LDFLAGS)
 
 %.static: %.o
-	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPS) $(IATHEROS) $(LATHEROS) $(LDFLAGS) -static
+	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPS) $(IATHEROS) $(LATHEROS) $(LDFLAGS) $(STATIC_LIBS) -static
 
 %.o: %.c $(HEADER)
 	$(CC) $(XCFLAGS) $(IATHEROS) $(OWLPSFLAGS) -c $<
diff --git a/owlps-listener/Makefile_atheros_openwrt-10.03 b/owlps-listener/Makefile_atheros_openwrt-10.03
index 563dc76..2700af1 100644
--- a/owlps-listener/Makefile_atheros_openwrt-10.03
+++ b/owlps-listener/Makefile_atheros_openwrt-10.03
@@ -38,7 +38,8 @@ PICFLAG = -fPIC
 LOWLPS = -L$(LIBOWLPS_DIR) -lowlps
 LOWLPSA = $(LIBOWLPS_DIR)/libowlps.a
 LOWLPSCLIENTA = $(LIBOWLPSCLIENT_DIR)/libowlps-client.a
-LIBS = -lpcap -liw -lm $(LOWLPSCLIENTA)
+LIBS = -lpcap -liw -lrt $(LOWLPSCLIENTA)
+STATIC_LIBS = -lm
 LATHEROS = -L$(TOOLCHAIN_USR)/lib -L$(TOOLCHAIN_USR_2)/lib
 IATHEROS = -I$(TOOLCHAIN_USR)/include -I$(TOOLCHAIN_USR_2)/include
 OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\" \
@@ -66,7 +67,7 @@ all: dynamic semistatic static
 	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPSA) $(IATHEROS) $(LATHEROS) $(LDFLAGS)
 
 %.static: %.o
-	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPS) $(IATHEROS) $(LATHEROS) $(LDFLAGS) -static
+	$(CC) $(STRIPFLAGS) $(XCFLAGS) -o $@ $^ $(LOWLPS) $(IATHEROS) $(LATHEROS) $(LDFLAGS) $(STATIC_LIBS) -static
 
 %.o: %.c $(HEADER)
 	$(CC) $(XCFLAGS) $(IATHEROS) $(OWLPSFLAGS) -c $<
diff --git a/owlps-positioning/Makefile b/owlps-positioning/Makefile
index e93792d..0dcc2ec 100644
--- a/owlps-positioning/Makefile
+++ b/owlps-positioning/Makefile
@@ -37,8 +37,14 @@ LIBOWLPS_DIR = ../libowlps
 TESTSGXXFLAGS = -I$(TESTS_DIR) -I$(SRC_DIR) -I.
 GXXFLAGS = $(DEBUG) -Wall -Wextra -I$(LIBOWLPS_DIR)
 LD = $(CXX)
-LDFLAGS = -lstdc++ -lm -lrt -lboost_program_options \
+LDFLAGS = -lstdc++ -lm -lboost_program_options \
 	-L$(LIBOWLPS_DIR) -lowlps
+
+OS := $(shell uname)
+ifeq ("$(OS)", "Linux")
+	LDFLAGS += -lrt
+endif
+
 OWLPSFLAGS = -D OWLPS_VERSION=\"$(OWLPS_VERSION)\"
 
 # Targets