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 since 0.5.18a:
Fixed endianess issues in mp3 extractor.
Fixed build issues (need to link C++ code explicitly against
libstdc++ on BSD).
Releasing libextractor 0.5.20c.
Fixed concurrency issues in plugin (un-)loading by adding locking
around libltdl functions.
Added an FFmpeg-based thumbnail extractor plugin, initially
supporting only bmp and png files.
Fixed security issues in XPDF-based PDF extractor.
Added track number and ISRC for FLAC/mp3/ogg files.
Added a plugin for AppleSingle/AppleDouble files.
Various minor code cleanups.
Fixed security issues in XPDF-based PDF extractor.
Added a FLAC (.flac) plugin.
Added a Flash Video (.flv) plugin.
Add support for some common iTunes tags to qtextractor.
Disable libgsf logging (for corrupt files).
Added escape (\n) handling to split extractor.
Fixed problem with newer versions of libgsf.
Fixed problem with automake 1.10 not setting MKDIR_P.
Releasing libextractor 0.5.18a.
This release adds support for NSFE files. Removal of duplicate keywords
is now biased against keywords obtained from splitting. The build process
should now work properly if no C++ compiler is found. The thumbnail-extractors
should now load properly in all cases (resolved a symbol naming problem).
since they always need a C compiler, even when the source code is
completely in C++.
For some other packages, stated in the comment that a C compiler is
really not needed.
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
set OVERRIDE_DIRDEPTH to find any libtool scripts deeper in the WRKSRC
tree unless they're named something other than "libtool".
SHLIBTOOL_OVERRIDE generally doesn't need to be specified either -- just
define it to the empty list and shlibtool-override will look for libtool
scripts.
Added dictionaries for Finnish, French, Gaelic and Swedish
(for printable extractors).
Word history extraction works (wordleaker).
exiv2 works.
Added Python binding.
libextractor becomes a GNU package.
Thumbnails work.
PKGLOCALEDIR and which install their locale files directly under
${PREFIX}/${PKGLOCALEDIR} and sort the PLIST file entries. From now
on, pkgsrc/mk/plist/plist-locale.awk will automatically handle
transforming the PLIST to refer to the correct locale directory.
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).
* Yet another round of XPDF-related security fixes.
* Mis-detection of man pages as part of TAR archives fixed.
* More Mime-types for the OLE2 extractor. Also ignore (harmless)
libc errors in plugins when extracting.
* More TAR improvements: keywords 'date' and 'format' are
extracted. More checksums variants were added. Long filenames
as produced by GNU and Schilling tar (possibly Solaris pax also)
are extracted.
Changes 0.5.9:
* Made TAR extractor parsing more robust.
* Fixing crash in MIME-extractor due to typo in the code.
* Fixed security problems in PDF extractor
* Fixed bugs in the exiv2, OpenOffice, and OLE2 plug-ins.
* Static relocatable glib no longer required.
* getKeywords2 function is now included in the code.
Bugfixes in exiv2 extractor fixing remaining issues.
Changed plugins to not use filename but always only
rely on mmapped memory. Extended API with function
that allows running getKeywords on data in memory
(instead of filename). Extended API with encode
and decode functions for binary metadata.
Changes 0.5.1:
Preliminary integration of exiv2 support (not enabled
by default due to bugs). Moved Python and Java
bindings into separate packages.
print keywords.
Fixes (second half of) Secunia SA: http://secunia.com/advisories/15651/
(first half was fixed in 0.3.11nb1)
ChangeLog excerpts:
Thu Feb 24 00:32:44 EST 2005
Added extractor that extracts binary (!) thumbnails from
images using ImageMagick. Decoder function for the binary
string is in the thumbnailextractor.c source.
Sun Feb 20 16:36:17 EST 2005
Fixed similar problem in REAL extractor. Added support
for new Helix/Real format to REAL extractor.
Sun Feb 20 12:48:15 EST 2005
Fixed (rare) integer overflow bug in PNG extractor.
Fri Jan 21 15:23:43 PST 2005
Fixed security problem in PDF extractor.
Fri Dec 24 13:28:59 CET 2004
Added support for Unicode to the pdf extractor.
Thu Dec 23 18:14:10 CET 2004
Avoided exporting symbol OPEN (conflicts on OSX
with same symbol from GNUnet). Added conversion
to utf8 to various plugqins (see todo) and
added conversion from utf8 to current locale to
print keywords.
Fri Nov 12 19:20:37 EST 2004
Fixed bug in PDF extractor (extremely rare segfault).
Fixed#787.
Fixed bug in man extractor (undocumented return value running on
4 GB file not taken care of properly).
Sat Oct 30 20:18:21 EST 2004
Fixing various problems on Sparc64 (bus errors).
Workaround for re-load glib problem of OLE2 extractor.
