[Xymon] compilation error of xymon on solaris 10 sparc

[Ward, Martin]

The modules it is complaining about exist in the libsocket and libnsl libraries. They are listed in the NETLIBS variable below so I would check the line that compiles the sendmsg.o module or the one that includes sendmsg.o as one of its compiled-in objects. You need to ensure that the NETLIBS variable is specified and that it is listed before the sendmsg.o module is listed.

The order that you list object files and libraries is important. If an object file a.o calls a module in object file b.o then a.o must be listed first in the compilation line, as in:
$ gcc c.c a.o b.o

This also applies for lilbraries.

|\/|


From: xymon-bounces at xymon.com [mailto:xymon-bounces at xymon.com] On Behalf Of Sailesh
Sent: 04 November 2011 11:53
To: xymon at xymon.com
Subject: [Xymon] compilation error of xymon on solaris 10 sparc
Importance: High

Hi,

I am compiling xymon 4.3.5 on solaris 10 sparc. Please see error below.

bash-3.00# gmake
CC="gcc" CFLAGS="-g -O2 -Wall -Wno-unused -D_REENTRANT  -DSunOS -I. -I`pwd`/include -I/usr/local/include" LDFLAGS="" OSDEF="-DSunOS" RPATHOPT="" PCREINCDIR="-I/usr/local/include" SSLFLAGS="-DHAVE_OPENSSL=1" SSLINCDIR="-I/usr/local/ssl/include " SSLLIBS="-L/usr/local/ssl/lib -lssl -lcrypto" NETLIBS="-lresolv -lsocket -lnsl" LIBRTDEF="-lrt" XYMONTOPDIR="/xymon/hobbit" XYMONLOGDIR="/var/log/xymon" XYMONHOSTNAME="T1000" XYMONHOSTIP="192.168.10.128" XYMONHOSTOS="sunos" gmake -C lib all
gmake[1]: Entering directory `/xymon/xymon-4.3.5/lib'
gcc -g -O2 -Wall -Wno-unused -D_REENTRANT  -DSunOS -I. -I/xymon/xymon-4.3.5/include -I/usr/local/include -I. -I../include  -c -o loadhosts.o loadhosts.c
loadhosts_file.c: In function `load_hostnames':
loadhosts_file.c:126: warning: 'insavchar' might be used uninitialized in this function
ar cr libxymon.a osdefs.o acklog.o availability.o calc.o cgi.o cgiurls.o clientlocal.o color.o crondate.o digest.o encoding.o environ.o errormsg.o eventlog.o files.o headfoot.o xymonrrd.o holidays.o htmllog.o ipaccess.o loadalerts.o loadhosts.o loadcriticalconf.o locator.o links.o matching.o md5.o memory.o misc.o msort.o netservices.o notifylog.o readmib.o reportlog.o rmd160c.o sendmsg.o sha1.o sha2.o sig.o stackio.o strfunc.o suid.o timefunc.o timing.o tree.o url.o
ranlib libxymon.a || echo ""
ar cr xymonclient.a osdefs.o cgiurls.o color-client.o crondate.o digest.o encoding.o environ-client.o errormsg.o holidays.o ipaccess.o loadhosts.o md5.o memory.o misc.o msort.o rmd160c.o sendmsg.o sha1.o sha2.o sig.o stackio.o strfunc.o suid.o timefunc-client.o tree.o locator.o
ranlib xymonclient.a || echo ""
gcc -g -O2 -Wall -Wno-unused -D_REENTRANT  -DSunOS -I. -I/xymon/xymon-4.3.5/include -I/usr/local/include -I. -I../include  -DSTANDALONE -o loadhosts loadhosts.c ./libxymon.a -lrt
loadhosts_file.c: In function `load_hostnames':
loadhosts_file.c:126: warning: 'insavchar' might be used uninitialized in this function
Undefined                       first referenced
symbol                             in file
recv                                ./libxymon.a(sendmsg.o)
getservbyname                       ./libxymon.a(sendmsg.o)
gethostbyname                       ./libxymon.a(sendmsg.o)
socket                              ./libxymon.a(sendmsg.o)
getsockopt                          ./libxymon.a(sendmsg.o)
connect                             ./libxymon.a(sendmsg.o)
inet_aton                           ./libxymon.a(sendmsg.o)
inet_ntoa                           ./libxymon.a(sendmsg.o)
shutdown                            ./libxymon.a(sendmsg.o)
ld: fatal: Symbol referencing errors. No output written to loadhosts
collect2: ld returned 1 exit status
gmake[1]: *** [loadhosts] Error 1
gmake[1]: Leaving directory `/xymon/xymon-4.3.5/lib'
gmake: *** [lib-build] Error 2


Regards,
Sailesh

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