Various projects have been adding AM_SILENT_RULES from Automake to
their Makefiles for "developer convenience"; the goal being that they
see warnings more easily.
Now really the right way to do this is to have a make wrapper (or an IDE)
that knows how to filter out warnings, but let's leave that aside for now.
But for debugging builds, we really need the full log data. Being
able to see exactly how e.g. libtool is being run helps a lot for
debugging link problems as an example.
- brp-strip-comment-note is not only unnecessary here but is also
now messing up things by resetting EI_OSABI to zero (#568921)
- patch from Roland McGrath
- with %_python_bytecompile_errors_terminate_build set to non-zero,
byte-compilation errors will abort the build, this helps catch out
silly "improt foo" syntax errors early on
- not all .py files are valid python (they can be templates, inteded for
jython consumption etc), and what's valid can depend on the python
version (notably 2.x vs 3.x) so allow overriding from spec
- rpm < 4.6 used to try and fetch and import any missing keys from
keyserver automatically on rpmdb iteration if hkp_keyserver was set, which
caused hideous slowdowns and huge load on pgp keyservers AND was a
security hazard as rpm thinks imported == trusted key. This is safe
enable now as rpm will only ever import keys when explicitly told to do
so with --import
- this makes pgp import directly from PGP servers work, ie
'rpm --import 0x<keyid>'
- autotools dependency tracking isn't generally useful in rpm builds;
disabling it results in cleaner build logs and possibly slight build speedups
- patch from Ville Skyttä
- --target is only ever useful for handful of compiler toolchain packages
and cross-compiler packages are better off setting it themselves if
necessary, rpm messing here only gets in the way
- patch originally from Stepan Kasal
- syncs up with rpm upstream setup
- FFLAGS has a Fedora-specific override forcing us to carry this %configure
copy, need to fix rpm to permit more fine-grained overrides...
- as per https://fedoraproject.org/wiki/Features/XZRpmPayloads
- lowish compression preset level to keep deltarpm rebuild time tolerable
- source rpms dont really benefit from XZ compression as the contents are
typically tarballs which are already compressed
- patch from Bill Nottingham
- remove any existing buildroot contents and safely create a new one
- patch originally from OpenSUSE / Michael Schroeder, adopted to Fedora
by Tom "spot" Callaway
On Fri, 29 Jul 2005, Ulrich Drepper wrote:
> Please find attached the hopefully final changes for the compile flags.
> It's a patch against redhat-rpm-config-8.0.36-1.src.rpm. The changes are:
>
> ~ enable stack protector with minimal size 4 (default is 8, too high
> IMO). Vlad ran some tests on SPEC. SPEC is highly CPU intensive,
> unlike 90%+ of the distribution. Even in those tests the performance
> decrease was below 1%, probably even in the noise. Especially the
> decrease of the minimum size to 4 made no measurable impact.
>
> ~ remove the -fsigned-char flag for ppc. glibc has not been compiled
> with the flag anyway, so if anything changes, we eliminate some bugs.
> The only theoretical issue would be if a library we ship uses CHAR_MAX
> in an interface. I personally haven't seen this for good reasons.
> The only interface I know is localeconv(3) in glibc and this interface
> is now corrected.
>
> ~ minor fix for SPARC
- update config.{guess,sub} to 2003-06-17
- define VENDOR to be redhat only when /etc/redhat-release present
[suggested by jbj]
- put VENDOR in vendor field in our config.guess file for
ia64, ppc, ppc64, s390, s390x, x86_64 and elf32-i386 Linux
- drop the --host, --build, --target and --program-prefix configure options
from %%configure, since this causes far too many problems
