In all rsyslog ports (rsyslog7, rsyslog7-devel, rsyslog8, rsyslog8-devel) RFC3195 option is broken: it has 

LIB_DEPENDS+=   liblogging.so:${PORTSDIR}/devel/liblogging

however devel/liblogging doesn't install such library. If liblogging.so is changed to liblogging-stdlog.so which is does install, the build fails, so as I guess different dependency is required instead.

Also in rsyslog8 and rsyslog8-devel ports, GSSAPI option is broken:

---
--- omgssapi_la-omgssapi.lo ---
  CC       omgssapi_la-omgssapi.lo
omgssapi.c:380:1: error: unknown type name 'wrkrInstanceData_t'
BEGINtryResume
^
../../runtime/module-template.h:440:27: note: expanded from macro 'BEGINtryResume'
static rsRetVal tryResume(wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                          ^
omgssapi.c:380:1: error: expected ')'
../../runtime/module-template.h:440:70: note: expanded from macro 'BEGINtryResume'
static rsRetVal tryResume(wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                                                                     ^
omgssapi.c:380:1: note: to match this '('
../../runtime/module-template.h:440:26: note: expanded from macro 'BEGINtryResume'
static rsRetVal tryResume(wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                         ^
omgssapi.c:380:1: error: parameter name omitted
BEGINtryResume
^
../../runtime/module-template.h:440:46: note: expanded from macro 'BEGINtryResume'
static rsRetVal tryResume(wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                                             ^
omgssapi.c:382:21: error: use of undeclared identifier 'pData'
        iRet = doTryResume(pData);
                           ^
omgssapi.c:385:1: error: unknown type name 'wrkrInstanceData_t'
BEGINdoAction
^
../../runtime/module-template.h:281:68: note: expanded from macro 'BEGINdoAction'
static rsRetVal doAction(uchar __attribute__((unused)) **ppString, wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                                                                   ^
omgssapi.c:385:1: error: expected ')'
../../runtime/module-template.h:281:111: note: expanded from macro 'BEGINdoAction'
static rsRetVal doAction(uchar __attribute__((unused)) **ppString, wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                                                                                                              ^
omgssapi.c:385:1: note: to match this '('
../../runtime/module-template.h:281:25: note: expanded from macro 'BEGINdoAction'
static rsRetVal doAction(uchar __attribute__((unused)) **ppString, wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                        ^
omgssapi.c:385:1: error: parameter name omitted
BEGINdoAction
^
../../runtime/module-template.h:281:87: note: expanded from macro 'BEGINdoAction'
static rsRetVal doAction(uchar __attribute__((unused)) **ppString, wrkrInstanceData_t __attribute__((unused)) *pWrkrData)\
                                                                                      ^
omgssapi.c:390:10: error: use of undeclared identifier 'pData'
        switch (pData->eDestState) {
                ^
8 errors generated.
*** [omgssapi_la-omgssapi.lo] Error code 1

make[3]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1/plugins/omgssapi
1 error

make[3]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1/plugins/omgssapi
*** [all-recursive] Error code 1

make[2]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1
1 error

make[2]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1
*** [all] Error code 2

make[1]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1
1 error

make[1]: stopped in /wrkdirs/usr/ports/sysutils/rsyslog8/work/rsyslog-8.2.1
===> Compilation failed unexpectedly.
Try to set MAKE_JOBS_UNSAFE=yes and rebuild before reporting the failure to
the maintainer.
*** Error code 1

Stop.
make: stopped in /usr/ports/sysutils/rsyslog8
---

Port maintainer (brd@FreeBSD.org) is cc'd.

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