Log message:
Fix mandoc lint warnings in MP4(3) man page.
Improve COMMENT while here.
Bump PKGREVISION.

Log message:
PR/46089: David Shao: f{g,s}etpos portability fixes.

Log message:
PR/46089: David Shao: Don't use f{g,s}etpos because there is no portable
way of extracting the offset from them, which is all that is needed in
this case. Just use fseeko/ftello.

Log message:
Revert unintended commits.

Log message:
SunOS doesn't have u_int8_t etc., so define them in the header where
they are used. Fixes build of several packages using libmp4v2.

Log message:
leave it to <string.h> to declare strcasestr() correctly

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:
Avoid finding nasm.

Log message:
set OVERRIDE_DIRDEPTH because there are config.{guess,sub} files
deep within the hierarchy (not used by the build),
from Rumko per mail to pkgsrc-users

Log message:
Add define of new type to mpeg4ip.h replacement.
Bump revision, since depending packages failed to compile.