Log message:
Set BUILDLINK_ABI_DEPENDS correctly (with +=, not ?=)
It turns out there were a lot of these.

Log message:
Revbump after db5 update

Log message:
Deal with C99 vs GNU89 inline semantics

Log message:
DESTDIR support for various Apache modules.

Log message:
Update to 1.3.42, fixing CVE-2010-0010. Note: this package is now EOL
upstream. The next security bug probably won't get patched, so if you're
still using this, it's time to migrate to 2.x.

Log message:
Avoid collision with system getline(3).

Log message:
Convert @exec/@unexec to @pkgdir or drop it.

Log message:
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.

Log message:
Add DESTDIR support.

Log message:
Fix use of obsolete tail(1) syntax which coreutils 6.10 doesn't grok.