[syslog-ng] Getting warnings while building syslog-ng-2.1.3 on HP-UX ITA64

[Chanchal Verma]

Hi,

I am trying to build syslog-ng-2.1.3 on HP-UX Itenium (64-bit) box. I am 
doing '--enable-dynamic-linking' and it is giving following warning 
messages while 'make'.

************************Warning messages during 'make' *******************
..
..
 gcc  -g -O2 -Wall -U_XOPEN_SOURCE -U_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE 

 -lcl -o loggen  loggen.o  -lnsl -lrt  -ll -L/usr/local/lib/hpux32 
-lglib-2.0 -lintl -liconv   -L/opt/soe/local/syslog-ng-2.1.3/eventlog/lib 
-levtlog    -lwrap
ld: (Warning) Unsatisfied symbol "yyleng" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yylenguc" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyinput" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyunput" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyolsp" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yytext" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyoutput" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yytextuc" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyextra" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyfnd" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyprevious" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yylex" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yylsp" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyout" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "deny_severity" in file 
/usr/lib/hpux32/libwrap.so
ld: (Warning) Unsatisfied symbol "allow_severity" in file 
/usr/lib/hpux32/libwrap.so
ld: (Warning) Unsatisfied symbol "yylstate" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yytextarr" in file 
/usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "yyback" in file /usr/lib/hpux32/libl.so
ld: (Warning) Unsatisfied symbol "rfc931_timeout" in file 
/usr/lib/hpux32/libwrap.so
20 warnings.
*******************************************************************************

It is giving me similar error message while running syslog-nd daemon and 
fail.

I have installed flex to get rid of libl.so but no success.

# swlist |grep -i flex
  flex                                  2.5.4a         flex
# gcc -v
Using built-in specs.
Target: ia64-hp-hpux11.31
Configured with: ../gcc/configure
Thread model: posix
gcc version 4.2.3

Here is configure result:
================================
syslog-ng Open Source Edition 2.1.3 configured
 Compiler options:
  compiler                    : gcc
  compiler options            : -g -O2 -Wall -U_XOPEN_SOURCE 
-U_XOPEN_SOURCE_EXTENDED -D_HPUX_SOURCE  -I/usr/local/include/glib-2.0 
-I/usr/local/lib/hpux32/glib-2.0/include 
-I/opt/soe/local/syslog-ng-2.1.3/eventlog/include/eventlog -D_GNU_SOURCE 
-D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64
  linker flags                :  -lcl -lnsl -lrt  -ll 
-L/usr/local/lib/hpux32 -lglib-2.0 -lintl -liconv 
-L/opt/soe/local/syslog-ng-2.1.3/eventlog/lib -levtlog    -lwrap
  prefix                      : /opt/soe/local/syslog-ng-2.1.3
 Features:
  Sun STREAMS support         : no
  Sun Door support            : no
  Debug symbols               : no
  Memtrace                    : no
  IPV6 support                : yes
  spoof-source support        : no
  tcp-wrapper support         : yes
  SQL support                 : no
================================

Any help will be highly appreciated.

--
Chanchal
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