diff -u --recursive /home/user/clean/LVM2.2.02.168/libdm/libdm-stats.c /home/user/heads/build/LVM2.2.02.168/libdm/libdm-stats.c
--- /home/user/clean/LVM2.2.02.168/libdm/libdm-stats.c	2016-11-30 18:17:30.000000000 -0500
+++ LVM2.2.02.168/libdm/libdm-stats.c	2016-12-28 11:39:18.018000000 -0500
@@ -17,7 +17,24 @@
 
 #include "dmlib.h"
 
+#if 0
 #include "math.h" /* log10() */
+#else
+static int ilog10(double x)
+{
+	int e = 0;
+
+	while(x > 10)
+	{
+		e++;
+		x = x / 10;
+	}
+
+	return e;
+}
+#endif
+
+
 
 #include <sys/sysmacros.h>
 #include <sys/ioctl.h>
@@ -502,7 +519,11 @@
 	while(entry >= bins) {
 		value = (double) (entry--)->upper;
 		/* Use lround to avoid size_t -> double cast warning. */
+#if 0
 		hist_len += 1 + (size_t) lround(log10(value / scale));
+#else
+		hist_len += 1 + ilog10(value / scale);
+#endif
 		if (entry != bins)
 			hist_len++; /* ',' */
 	}
@@ -1746,7 +1767,11 @@
 		}
 
 		/* length of region_id or range start in characters */
+#if 0
 		id_len = (i) ? 1 + (size_t) log10(i) : 1;
+#else
+		id_len = (i) ? 1 + ilog10(i) : 1;
+#endif
 		buflen += id_len;
 		j = i;
 		do
@@ -1761,7 +1786,11 @@
 		/* handle range */
 		if (i != j) {
 			/* j is always > i, which is always >= 0 */
+#if 0
 			id_len = 1 + (size_t) log10(j);
+#else
+			id_len = 1 + ilog10(j);
+#endif
 			buflen += id_len + 1; /* range end plus "-" */
 		}
 		buflen++;
diff -u --recursive /home/user/clean/LVM2.2.02.168/libdm/Makefile.in /home/user/heads/build/LVM2.2.02.168/libdm/Makefile.in
--- /home/user/clean/LVM2.2.02.168/libdm/Makefile.in	2016-11-30 18:17:30.000000000 -0500
+++ LVM2.2.02.168/libdm/Makefile.in	2016-12-28 11:40:04.992000000 -0500
@@ -56,7 +56,8 @@
 
 CFLAGS += $(UDEV_CFLAGS) $(VALGRIND_CFLAGS)
 
-LIBS += $(SELINUX_LIBS) $(UDEV_LIBS) $(PTHREAD_LIBS) $(M_LIBS)
+#LIBS += $(SELINUX_LIBS) $(UDEV_LIBS) $(PTHREAD_LIBS) $(M_LIBS)
+LIBS += $(SELINUX_LIBS) $(UDEV_LIBS)
 
 device-mapper: all