Dave Chinner wrote:
> On Wed, Jan 27, 2010 at 01:25:33PM -0600, Eric Sandeen wrote:
>> Dave Chinner wrote:
>>> Currently the xfstest builds do not have any automatic dependency
>>> calculations. It relies on a separate make depend run to build or
>>> update dependency information. It also relies on an external
>>> makedepend binary. If that binary does not exist, the dependencies
>>> do not get calculated.
>>> To remove the dependency on makedepend, gcc can be used instead as
>>> it has a command to generate dependency information. This patch
>>> changes the dependency rule building to use gcc.
>>> In case anyone uses an old (several years) gcc compiler or a
>>> compiler that doesn't support gcc compatible dependency generation,
>>> a new configure check is added to turn off dependency checking so
>>> builds can still be done.
>>> To use the dependencies automatically, we need to use a special
>>> include makefile directive to include the build dependencies into
>>> the current makefile. Essentially once the dependencies are
>>> calculated, they can be included into the makefile and make will
>>> recalculate the build dependencies automatically based on that
>>> Hence we get a build that automatically calculates and keeps
>>> dependencies up to date without dependence on any external tools.
>>> Signed-off-by: Dave Chinner <david@xxxxxxxxxxxxx>
>> seems to be some fallout from this at least on my F10 box:
>> /usr/bin/makedepend: warning: ignoring option -Wall
>> /usr/bin/makedepend: error: cannot open "no-strict-aliasing"
>> also this change:
>> - preallo_rw_pattern_reader preallo_rw_pattern_writer ftrunc trunc \
>> - fs_perms testx looptest locktest unwritten_mmap \
>> + ftrunc trunc fs_perms testx looptest locktest unwritten_mmap \
>> bulkstat_unlink_test bulkstat_unlink_test_modified t_dir_offset \
>> +PREALLO_TARGETS = preallo_rw_pattern_reader
>> seems to have lost the build of preallo_rw_pattern_reader & writer.
>> Was that stray, or what were you going for there?
> I thought I fixed all that up after hch's patches went in. Bugger.
> I'll try to get a few minutes at lunchtime to fix it.
hch has the 2nd one fixed already. not sure about the warnings.