[bwm-tools-tech] Compile error - maths functions?

[Matthew B. <ma...@pr...>]

After running ./configure --width-rrdtool=/usr/local/rrdtool-1.0.45 I
then do a make and get the following output (this is just the top
snippet... more similar errors follow):


[root@carling bwm_tools-0.1.6]# make
for dir in lib bwm_firewall bwm_graph bwmd bwm_monitor; \
do \
        make -C $dir all; \
        res=$?; \
        if [ $res != '0' ]; then exit $res; fi \
done
make[1]: Entering directory `/root/installs/bwm_tools-0.1.6/lib'
make libbwm.a
make[2]: Entering directory `/root/installs/bwm_tools-0.1.6/lib'
make[2]: `libbwm.a' is up to date.
make[2]: Leaving directory `/root/installs/bwm_tools-0.1.6/lib'
make[1]: Leaving directory `/root/installs/bwm_tools-0.1.6/lib'
make[1]: Entering directory
`/root/installs/bwm_tools-0.1.6/bwm_firewall'
make bwm_firewall
make[2]: Entering directory
`/root/installs/bwm_tools-0.1.6/bwm_firewall'
cc  -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-I/usr/include/libxml2   -DCONFIG_FILE=\"/etc/bwm_tools/firewall.xml\"
-DIPTABLES_FILE=\"/etc/sysconfig/iptables\" -Wall -I../include
-D_GNU_SOURCE -c bwm_firewall.c
cc -o bwm_firewall bwm_firewall.o ../lib/libbwm.a -pthread -lgthread-2.0
-lglib-2.0   -lxml2 -lz -lm
make[2]: Leaving directory `/root/installs/bwm_tools-0.1.6/bwm_firewall'
make[1]: Leaving directory `/root/installs/bwm_tools-0.1.6/bwm_firewall'
make[1]: Entering directory `/root/installs/bwm_tools-0.1.6/bwm_graph'
make bwm_graph
make[2]: Entering directory `/root/installs/bwm_tools-0.1.6/bwm_graph'
cc  -pthread -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include
-DLOG_DIR=\"/var/bwm_tools\" -Wall -I../include -D_GNU_SOURCE -c
bwm_graph.c
cc -o bwm_graph bwm_graph.o graph.o ../lib/libbwm.a -pthread
-lgthread-2.0 -lglib-2.0   -L/usr/local/rrdtool-1.0.45/lib -lrrd
/usr/local/rrdtool-1.0.45/lib/librrd.a(rrd_graph.o)(.text+0x15d): In
function `ytr':
/root/installs/rrdtool-1.0.45/src/rrd_graph.c:153: undefined reference
to `log10'
/usr/local/rrdtool-1.0.45/lib/librrd.a(rrd_graph.o)(.text+0x173):/root/i
nstalls/rrdtool-1.0.45/src/rrd_graph.c:153: undefined reference to
`log10'
/usr/local/rrdtool-1.0.45/lib/librrd.a(rrd_graph.o)(.text+0x1e4):/root/i
nstalls/rrdtool-1.0.45/src/rrd_graph.c:161: undefined reference to
`log10'
/usr/local/rrdtool-1.0.45/lib/librrd.a(rrd_graph.o)(.text+0x1fa):/root/i
nstalls/rrdtool-1.0.45/src/rrd_graph.c:161: undefined reference to
`log10'
/usr/local/rrdtool-1.0.45/lib/librrd.a(rrd_graph.o)(.text+0x8d9): In
function `auto_scale':
/usr/include/bits/mathinline.h:445: undefined reference to `log'