Moin! I am having problems compiling syslog-ng under Solaris 10 both sparc and intel. The error is as follows: /usr/sfw/bin/gcc -g -O2 -Wall -o loggen loggen.o -lpthread - lresolv -lnsl -lrt -lsocket -ldoor -lfl -lglib-2.0 -L/opt/sfw/lib - levtlog Undefined first referenced symbol in file yylex /usr/sfw/lib/gcc/sparc-sun- solaris2.10/3.4.3/../../../libfl.so ld: fatal: Symbol referencing errors. No output written to loggen Now I did search the archive and there was one message of relevance: https://lists.balabit.hu/pipermail/syslog-ng/2006-February/008455.html but the problem there was an empty cfg-lex.c which isn't the case for me: rw@bh2:~/source/syslog-ng-2.0.8$ ls -l src/cfg-lex.* -rw-r--r-- 1 rw ipeng 55895 Jan 31 12:46 src/cfg-lex.c -rw-r--r-- 1 rw ipeng 8979 Dec 18 16:25 src/cfg-lex.l -rw-rw-r-- 1 rw ipeng 51404 Mar 11 13:36 src/cfg-lex.o There is however one thing strange in an earlier stage of the compile which is: if /usr/sfw/bin/gcc -DHAVE_CONFIG_H -I. -I. -I.. -I/usr/include/ glib-2.0 -I/usr/lib/glib-2.0/include -I/opt/sfw/include/eventlog - D_GNU_SOURCE -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -Wall - MT cfg-grammar.o -MD -MP -MF ".deps/cfg-grammar.Tpo" \ -c -o cfg-grammar.o `test -f 'cfg-grammar.c' || echo './'`cfg- grammar.c; \ then mv -f ".deps/cfg-grammar.Tpo" ".deps/cfg-grammar.Po"; \ else rm -f ".deps/cfg-grammar.Tpo"; exit 1; \ fi /home/bazsi/zwa/git//syslog-ng/syslog-ng--mainline--2.0/src/cfg- grammar.y: In function `yyparse': /home/bazsi/zwa/git//syslog-ng/syslog-ng--mainline--2.0/src/cfg- grammar.y:891: warning: implicit declaration of function `strdup' However including <string.h> where this is in also didn't help. Any help on getting this compiled would be appreciated. So long -Ralf