mirror of
https://github.com/linuxboot/linuxboot
synced 2024-11-22 08:09:41 +00:00
850abfc9c8
This resolves issue #73 by replacing the use of log10() with an integer version so that -lm is no longer required. The parts of dmsetup that we use don't need threads, so -lpthreads is removed from the link line.
78 lines
1.9 KiB
Diff
78 lines
1.9 KiB
Diff
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
|
|
|