pkgsrc/math/mpfr
joerg 2d1ba244e9 Simply and speed up buildlink3.mk files and processing.
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.
2009-03-20 19:23:50 +00:00
..
patches update to 2.4.1 2009-03-19 11:54:53 +00:00
buildlink3.mk Simply and speed up buildlink3.mk files and processing. 2009-03-20 19:23:50 +00:00
DESCR
distinfo update to 2.4.1 2009-03-19 11:54:53 +00:00
Makefile update to 2.4.1 2009-03-19 11:54:53 +00:00
PLIST update to 2.2.0 2006-03-02 19:09:39 +00:00