enable the use as a port on older systems
- use absolute paths in all calls to external programs, to account for strange
PATH settings
- use INDEX or INDEX-5 depending on FreeBSD version, to enable the use on
FreeBSD 4.x as a port.
- conditionalize all 4.x/5.x differences on __FreeBSD_version, so that the
pkg_install tools can be kept in sync on 4.x and 5.x
- Bump PKG_INSTALL_VERSION
Reviewed by: portmgr (bento run)
MFC after: 4 weeks
These are not enabled in the pkg_install Makefile as of yet;
adding the "sign" directory to the SUBDIR list will enable
building of sign.
Submitted by: Wes Peters
Obtained from: Original framework from OpenBSD 2.7, X.509 bits from DoBox.
