pkgsrc/security/libssh2, branch pkgsrc_2009Q3[no description]https://git.osdyson.ru/mirror/pkgsrc/atom?h=pkgsrc_2009Q32009-03-20T19:23:50ZSimply and speed up buildlink3.mk files and processing.2009-03-20T19:23:50Zjoergjoerg2009-03-20T19:23:50Zurn:sha1:405c61d80251d8e80401aed2264d4bede218cb22
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
Import libssh2-0.18, a library implementing the SSH2 protocol (available 2008-03-02T14:11:54Zbjsbjs2008-03-02T14:11:54Zurn:sha1:260d039ed155fa523e388d63a1b549c03901044d
under the revised BSD license).