[Python-Dev] HAVE_UINTPTR_T test in configure.in
ronaldoussoren at mac.com
Sun Oct 1 10:54:48 CEST 2006
Someone reported on the pythonmac list that HAVE_UINTPTR_T wasn't
defined in pyconfig.h while it should have been defined. I'm looking
into this and am now wondering whether the configure snipped below is
AC_MSG_CHECKING(for uintptr_t support)
AC_TRY_COMPILE(, [uintptr_t x; x = (uintptr_t)0;], [
AC_DEFINE(HAVE_UINTPTR_T, 1, [Define this if you have the type
if test "$have_uintptr_t" = yes ; then
This seems to check for uintptr_t as a builtin type. Isn't one
supposed to include <stdint.h> to get this type?
Chaning the AC_TRY_COMPILE line to the line below fixes the issue for
me, but I've only tested on OSX and don't know if this is the right
fix for all supported platforms.
AC_TRY_COMPILE([#include <stdint.h>], [uintptr_t x; x = (uintptr_t)
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