Alan Coopersmith 4be68b0312 Remove unused function checks from configure.ac & include/*.h.in ...

The code that used getisax to check for MMX support was moved to pixman
and removed from the X server by commit eb2d7fe02f.

The code that used HAVE_MKSTEMP was deleted by the Xprint removal in
commit 1c8bd318fb.

All alloca calls were removed by the patch series end in commit 5e363500c8,
and used custom X checks instead of the autoconf HAVE_ALLOCA anyway.

I can find no record of HAVE_GETUID, HAVE_GETEUID, HAVE_LINK, HAVE_MEMMOVE,
HAVE_MEMSET, HAVE_STRCHR, HAVE_STRRCHR, HAVE_GETOPT, HAVE_GETOPT_LONG,
HAVE_DOPRNT, or HAVE_VPRINTF ever being used, and the calls to those
functions are not wrapped in #ifdefs.
(Most of those are in our baseline requirements of C89 & Unix98 anyway.)

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Reviewed-by: Mikhail Gusarov <dottedmag@dottedmag.net>
Reviewed-by: Gaetan Nadon <memsize@videotron.ca>

2011-12-03 10:19:12 -08:00

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