EPICS3.13 base

[Li Jingyi <jing@fel.duke.edu>]

Hi,

I'am now installing the EPICS 3.13.11 base. When compiling, I got the following error message,

/usr/local/bin/gcc -ansi -Wall -pedantic -O   -DSOLARIS   -I. -I..  -I../../../include
 -I../../../include -I../../../include/os/solaris -DUNIX   -c  ../iocLogServer.c
../iocLogServer.c: In function `setupSIGHUP':
../iocLogServer.c:793: storage size of `sigact' isn't known
../iocLogServer.c:807: warning: implicit declaration of function `sigemptyset'
../iocLogServer.c:809: warning: implicit declaration of function `sigaction'
../iocLogServer.c:793: warning: unused variable `sigact'
../iocLogServer.c: In function `getDirectory':
../iocLogServer.c:930: warning: implicit declaration of function `popen'
../iocLogServer.c:930: warning: assignment makes pointer from integer without a cast
../iocLogServer.c:945: warning: implicit declaration of function `pclose'
../iocLogServer.c: At top level:
../iocLogServer.c:82: warning: `pSCCSID' defined but not used
gmake[3]: *** [iocLogServer] Error 1
gmake[3]: Leaving directory `/controls/develop/epics_3.13/jing/base/src/util/O.solaris
'
gmake[2]: *** [buildInstall.solaris] Error 2
gmake[2]: Leaving directory `/controls/develop/epics_3.13/jing/base/src/util'
gmake[1]: *** [util.buildInstall] Error 2
gmake[1]: Leaving directory `/controls/develop/epics_3.13/jing/base/src'
gmake: *** [src.buildInstall] Error 

Could any one give me some advice?
Thanks in advance,

Jingyi