When compiling /usr/ports/emulators/virtualbox-ose with

WRKDIRPREFIX=/WRKDIRPREFIX
MAKE_JOBS=1

in /etc/make.conf:

awk '{print $1, $2, $3}' ~/virtaulbox-ose-make-jobs-1-log | grep 'kBuild: Compiling' | uniq

the log looks like this. or

awk '{print $1, $2, $3}' ~/virtaulbox-ose-make-jobs-1-log | egrep 'kBuild: Compiling|kBuild: Linking' | uniq 

Compiling and Linking
While on pkgsrc h97@makoto 00:57:24/151003(..wip/virtualbox-ose)% awk '{print $1, $2, $3}' /export/log | egrep 'kBuild: Compiling|kBuild: Linking' | uniq

kBuild: Compiling bin2c
kBuild: Linking bin2c
kBuild: Compiling biossums
kBuild: Linking biossums
kBuild: Compiling filesplitter
kBuild: Linking filesplitter
kBuild: Compiling VBoxCmp
kBuild: Linking VBoxCmp
kBuild: Compiling RuntimeBldProg

kBuild: Compiling bin2c
kBuild: Compiling biossums
kBuild: Compiling filesplitter
kBuild: Compiling VBoxCmp
kBuild: Compiling RuntimeBldProg
kBuild: Compiling scm
kBuild: Compiling VBoxCPP
kBuild: Compiling VBoxTpG
kBuild: Compiling VBoxDef2LazyLoad

NetBSD has following at Compiling RuntimeBldProg

/export/WRKOBJDIR/wip/virtualbox-ose/work/VirtualBox-4.3.30/ ->
src/VBox/Runtime/r3/freebsd/rtProcInitExePath-freebsd.cpp:84:51:
error: too few arguments to function 
'int rtPathFromNative(const char**, const char*, const char*)'
         int rc = rtPathFromNative(&pszTmp, pszPath);
                                                   ^
In file included from
/export/WRKOBJDIR/wip/virtualbox-ose/work/VirtualBox-4.3.30/ ->
src/VBox/Runtime/r3/freebsd/rtProcInitExePath-freebsd.cpp:43:0:
/export/WRKOBJDIR/wip/virtualbox-ose/work/VirtualBox-4.3.30/ ->
src/VBox/Runtime/include/internal/path.h:95:5:
note: declared here
 int rtPathFromNative(const char **ppszPath, const char *pszNativePath, 
     ^
const char *pszBasePath);

/export/WRKOBJDIR/wip/virtualbox-ose/work/VirtualBox-4.3.30/ ->
src/VBox/Runtime/r3/freebsd/rtProcInitExePath-freebsd.cpp:89:34:
error: too few arguments to function 
'void rtPathFreeIprt(const char*, const char*)'
             rtPathFreeIprt(pszTmp);