[poppler] Use mkstemp if available

[Albert Astals Cid]

Patch i got for kpdf from Takashi Iwai <tiwai AT suse DOT de> adapted to 
poppler

It uses mkstemp if it is available, the problem is why poppler lost the 
configure checks xpdf has for HAVE_MKSTEMP and HAVE_MKSTEMPS?

Albert
-------------- next part --------------
A non-text attachment was scrubbed...
Name: mkstemp.patch
Type: text/x-diff
Size: 718 bytes
Desc: not available
Url : http://lists.freedesktop.org/archives/poppler/attachments/20050401/87f41b55/mkstemp.bin