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.
Changes between 0.1.5 and 0.1.6:
--------------------------------
* fixed a parsing bug due to outdated spec in ISO 639 language descriptor
* fixed the use of uninitialized data when section_syntax_indicator=0
* fixed a parsing bug in the EBU teletext descriptor decoder
* fixed the declaration of dvbpsi_DecodeTeletextDr
* new example tool for checking an MPEG-2 TS file
* fixed EIT discontinuities
* new cat support
* new PDC support descriptor 0x69
Changes between 0.1.4 and 0.1.5:
--------------------------------
* Windows CE port
* src/tables/eit*: EIT decoder (no generator yet)
* src/tables/sdt*: SDT generator
* 0x4d/0x4e (EIT) descriptors decoders
* 0x52 (stream identifier) descriptor decoder
* 0x55 (dvb parental rating) descriptor decoder
* 0x56 (EBU teletext) descriptor decoder
* fixed a segfault in the subtitles descriptor decoder
* correctly handle duplicate packets
* correctly handle TS packets containing multiple PSI sections
Changes between 0.1.3 and 0.1.4:
--------------------------------
* 0x59 (dvb subtitles) descriptor decoder
* memory leak fix
* fixed an unitialiazed pointer
and add a new helper target and script, "show-buildlink3", that outputs
a listing of the buildlink3.mk files included as well as the depth at
which they are included.
For example, "make show-buildlink3" in fonts/Xft2 displays:
zlib
fontconfig
iconv
zlib
freetype2
expat
freetype2
Xrender
renderproto
RECOMMENDED is removed. It becomes ABI_DEPENDS.
BUILDLINK_RECOMMENDED.foo becomes BUILDLINK_ABI_DEPENDS.foo.
BUILDLINK_DEPENDS.foo becomes BUILDLINK_API_DEPENDS.foo.
BUILDLINK_DEPENDS does not change.
IGNORE_RECOMMENDED (which defaulted to "no") becomes USE_ABI_DEPENDS
which defaults to "yes".
Added to obsolete.mk checking for IGNORE_RECOMMENDED.
I did not manually go through and fix any aesthetic tab/spacing issues.
I have tested the above patch on DragonFly building and packaging
subversion and pkglint and their many dependencies.
I have also tested USE_ABI_DEPENDS=no on my NetBSD workstation (where I
have used IGNORE_RECOMMENDED for a long time). I have been an active user
of IGNORE_RECOMMENDED since it was available.
As suggested, I removed the documentation sentences suggesting bumping for
"security" issues.
As discussed on tech-pkg.
I will commit to revbump, pkglint, pkg_install, createbuildlink separately.
Note that if you use wip, it will fail! I will commit to pkgsrc-wip
later (within day).
in the process. (More information on tech-pkg.)
Bump PKGREVISION and BUILDLINK_DEPENDS of all packages using libtool and
installing .la files.
Bump PKGREVISION (only) of all packages depending directly on the above
via a buildlink3 include.
All library names listed by *.la files no longer need to be listed
in the PLIST, e.g., instead of:
lib/libfoo.a
lib/libfoo.la
lib/libfoo.so
lib/libfoo.so.0
lib/libfoo.so.0.1
one simply needs:
lib/libfoo.la
and bsd.pkg.mk will automatically ensure that the additional library
names are listed in the installed package +CONTENTS file.
Also make LIBTOOLIZE_PLIST default to "yes".
