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