syslog-ng33 fails to build

[C. L. Martinez]

Hi all,

 I am trying to build syslog-ng33 (release 3.3.9) using a poudriere
server, but build process fails:

 checking for struct sockaddr_in6... yes
checking for PR_SET_KEEPCAPS... no
checking for door_create in -ldoor... no
checking for socket in -lsocket... no
checking for nanosleep in -lrt... yes
checking for gethostbyname in -lnsl... no
checking for regexec in -lregex... no
checking for res_init in -lresolv... no
checking for cap_set_proc in -lcap... no
checking for strdup... (cached) yes
checking for strtol... (cached) yes
checking for strtoll... (cached) yes
checking for strtoimax... yes
checking for inet_aton... (cached) yes
checking for inet_ntoa... (cached) yes
checking for getopt_long... yes
checking for getaddrinfo... (cached) yes
checking for getnameinfo... (cached) yes
checking for getutent... no
checking for getutxent... no
checking for pread... (cached) yes
checking for pwrite... (cached) yes
checking for strcasestr... yes
checking for memrchr... yes
checking for localtime_r... yes
checking for gmtime_r... yes
checking for clock_gettime... (cached) yes
checking for EVTLOG... no
configure: error: in
`/wrkdirs/usr/ports/sysutils/syslog-ng33/work/syslog-ng-3.3.9':
configure: error: The pkg-config script could not be found or is too
old.  Make sure it
is in your PATH or set the PKG_CONFIG environment variable to the full
path to pkg-config.

Alternatively, you may set the environment variables EVTLOG_CFLAGS
and EVTLOG_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.

It is strange, because previous build (on August 27) works without problems ...

Any idea??