On 2012-01-04 10:39, Khem Raj wrote:
On (03/01/12 23:28), Saul Wold wrote:
We seem to have a relatively new failure in xserver-kdrive, which
appeared in the last set of change. I tried to run though a bisect
but was not able to find the problem.
The problem seems to be related to configure.ac setting of
XSERVER_CFLAGS='$(CWARNFLAGS)' and then using -Werror=address, which
is what causes the failure.
This seems to be related to the util-macros update to 1.16, which
adds more warnings to errors. Since we are still using the older
xserver-kdrive, there are warnings that are now errors with the
update.
Fix xserver-kdrive
In this case, I don't see why this is an error. All of the errors
(that I've found so far) stem from lines like this:
REGION_INIT(pGC->pScreen, &rgnDst, &box, 1);
where the macro REGION_INIT is defined as:
#define REGION_INIT(_pScreen, _pReg, _rect, _size) \
{ \
if ((_rect) != NULL) \
{ \
(_pReg)->extents = *(_rect); \
(_pReg)->data = (RegDataPtr)NULL; \
} \
else \
{ \
(_pReg)->extents = miEmptyBox; \
if (((_size) > 1) && ((_pReg)->data = \
(RegDataPtr)xalloc(REGION_SZOF(_size)))) \
{ \
(_pReg)->data->size = (_size); \
(_pReg)->data->numRects = 0; \
} \
else \
(_pReg)->data = &miEmptyData; \
} \
}
This doesn't look like an error to me, but rather an opportunity
(to remove never used code).
--
------------------------------------------------------------
Gary Thomas | Consulting for the
MLB Associates | Embedded world
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