clamav 0.98 FreeBSD 7.2

/usr/ports/security/clamav/work/clamav-0.98/libclamav/c++/llvm/include/llvm/Config/config.h

#define HAVE_POSIX_SPAWN 1
↓
#define HAVE_POSIX_SPAWN 1
#undef HAVE_POSIX_SPAWN

182363 – security/clamav 0.98 fails to compile due to missing spawn.h
/usr/ports/security/clamav/work/clamav-0.98/shared/output.c
/usr/ports/security/clamav/work/clamav-0.98/shared/output.h

output.c  : off_t logg_size = 0;	->  unsigned int logg_size = 0;	 
output.h  : extern off_t logg_size;	->  extern unsigned int logg_size;

Building ClamAV® - Clam AntiVirus on Mac OS X 10.4 through macOS 10.13 High Sierra