求教关于rrdtool+cacti安装问题！

kuaile0047

我在安装rrdtool-1.2.23+cacti的时候经常出现如下错误，很困惑，不明白是怎么回事，求教了，系统环境centos 5.0

make[3]: Entering directory `/root/rrdtool-1.2.23/bindings/tcl'
echo "package ifneeded Rrd 1.2.23 \"load /usr/local/rrdtool//lib/tclrrd1.2.23[info sharedlibextension]\"" > pkgIndex.tcl
gcc -g -O2 -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -W  -fPIC -DPIC -g -O2 -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -W  -fPIC -DPIC -fPIC -I/usr/include -I../../src -DUSE_TCL_STUBS -c tclrrd.c -DVERSION=\"1.2.23\"
tclrrd.c: In function ‘Rrd_Create’:
tclrrd.c:172: warning: passing argument 5 of ‘rrd_create_r’ from incompatible pointer type
tclrrd.c:93: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Dump’:
tclrrd.c:190: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Last’:
tclrrd.c:216: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Update’:
tclrrd.c:294: warning: passing argument 4 of ‘rrd_update_r’ from incompatible pointer type
tclrrd.c:244: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Lastupdate’:
tclrrd.c:312: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Fetch’:
tclrrd.c:351: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Graph’:
tclrrd.c:392: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Tune’:
tclrrd.c:495: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Resize’:
tclrrd.c:516: warning: unused parameter ‘clientData’
tclrrd.c: In function ‘Rrd_Restore’:
tclrrd.c:537: warning: unused parameter ‘clientData’
gcc -g -O2 -fno-strict-aliasing -Wall -std=gnu99 -pedantic -Wshadow -Wpointer-arith -Wcast-align -Wmissing-prototypes -Wmissing-declarations -Wnested-externs -Winline -W  -fPIC -DPIC -shared -Wl,-soname,tclrrd1.2.23.so  -L../../src/.libs -L../../src -L/usr/local/rrdtool//lib tclrrd.o -o tclrrd1.2.23.so -lrrd_th -lm -L/usr/lib -ltclstub8.4  
make[3]: Leaving directory `/root/rrdtool-1.2.23/bindings/tcl'
make[3]: Entering directory `/root/rrdtool-1.2.23/bindings'
cd perl-piped && /usr/bin/perl Makefile.PL PREFIX=/usr/local/rrdtool/ LIB=/usr/local/rrdtool//lib/perl/5.8.8
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