- move most of the hardwired classification logic from rpmfc C-code
to macro-based configuration, supporting drop-in addition of arbitrary
new attributes + dependency extractors based on regex matching of
libmagic file types and paths
- just the initial rough conversion of our built-in dependency types,
various open questions + todo-items remain, plus likely fair amount
of more-or-less subtle breakage
- Elf dependency extraction code code lifted from rpmfcELF() and refactored
to saner pieces. Having it in separate executable also frees librpmbuild
of libelf dependency, clean up the unnecessary linkage etc from
autofoo
- This lets internal dependency generator for elf files be
overridden without losing file coloring (which is required for
correct multilib handling). It also permits non-native elf files
(eg when cross-building) to be handled by providing a custom
elf dependency helper
- On the flip side, this inevitably slows down builds somewhat as
two fork-exec's are needed for every elf file, but unlike invoking
something like the python interpreter, this is a slim helper...
- All dependency extractors of the internal dependency generator are now
external helpers (how twisted is that, huh? :) and thus can be customized
and filtered through %__foo_provides|requires macros
- all uses of dgettext() and friends are already protected by
appropriate ifdef's, no need to provide dummy defines here
- setlocale() and <locale.h> are required by C89, C99 and POSIX .. assume
its there and if not, one can disable the whole thing with --disable-nls
- just two places where needed, dont pollute system.h needlessly
- include depending on HAVE_MMAP instead of separately checking for
sys/mman.h, if sys/mman.h doesn't exist or is broken HAVE_MMAP wont be set
- the AC_HEADER_TIME check is unnecessary for any remotely recent systems,
and the HAVE_SYS_TIME_H conditional in system.h is just broken as we
dont even check for <sys/time.h> header in configure
- dont include from system.h, the time.h and sys/time.h get already
included through our public headers where necessary
- vprintf(), vsnprintf() and snprintf() are in C99, no point checking
especially as we dont have fallbacks for them
- no point testing for inline capability as we dont try to work around
- whole lotta unnecessary wankery here (what have I been thinking)
- avoid using the non-standard strndup(), we checked for it in configure
but didn't provide an alternative so checking was just bogus
- move the includes out of system.h, not commonly needed
- <poll.h> is conditional as we actually provide a fallback through select(),
but for <sys/select.h> missing there's no fallback so doesn't make
much sense to test for (and both poll.h and sys/select.h are posix anyway...)
- only the lua posix extension "uses" this by providing putenv()
to Lua, make it conditional and return error if not supported by
the underlying operating system
- print chanced from statement to a function in python 3, for our
purposes sys.stdout.write() is sufficient and avoids dealing with
the incompatibilities between Python 2.x and 3.x
- suggested by David Malcolm / Ville Skyttä
- what we support now in payloads is XZ, not the former LZMA format, rename
user- and header-visible parts to match this
- rpmlib(PayloadIsXz) dependency versioned 5.2-1 to avoid unnecessary
incompatibility with what rpm5 has and what Mandriva is already using
- only provide the rpmlib dependency if actually built with xz support
- rpmFileIsCompressed() attempts to guess the magicless old lzma format
by file suffix, so it can handle both right now
- only needed by the testsuite
- optimally testsuite should skip parts needing fakechroot if it's not
there but at least this'll leave a trace into rpmtests.log...
Panu Matilainen