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configure: Get rid of no longer needed __builtin_clz check. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2019-11-08 20:03:06 +01:00 committed by Alexandre Julliard
parent c15f83a2a3
commit a94c8d5b6b
3 changed files with 0 additions and 45 deletions
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33
configure vendored
View File

@ -19490,39 +19490,6 @@ done
LIBS="$ac_save_LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_clz" >&5
$as_echo_n "checking for __builtin_clz... " >&6; }
if ${ac_cv_have___builtin_clz+:} false; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
return __builtin_clz(1)
;
return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
ac_cv_have___builtin_clz="yes"
else
ac_cv_have___builtin_clz="no"
fi
rm -f core conftest.err conftest.$ac_objext \
conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have___builtin_clz" >&5
$as_echo "$ac_cv_have___builtin_clz" >&6; }
if test "$ac_cv_have___builtin_clz" = "yes"
then
$as_echo "#define HAVE___BUILTIN_CLZ 1" >>confdefs.h
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_popcount" >&5
$as_echo_n "checking for __builtin_popcount... " >&6; }
if ${ac_cv_have___builtin_popcount+:} false; then :

9
configure.ac
View File

@ -2738,15 +2738,6 @@ AC_CHECK_FUNCS(\
)
LIBS="$ac_save_LIBS"
dnl Check for __builtin_clz
AC_CACHE_CHECK([for __builtin_clz], ac_cv_have___builtin_clz,
AC_LINK_IFELSE([AC_LANG_PROGRAM(,[[return __builtin_clz(1)]])],
[ac_cv_have___builtin_clz="yes"], [ac_cv_have___builtin_clz="no"]))
if test "$ac_cv_have___builtin_clz" = "yes"
then
AC_DEFINE(HAVE___BUILTIN_CLZ, 1, [Define to 1 if you have the `__builtin_clz' built-in function.])
fi
dnl Check for __builtin_popcount
AC_CACHE_CHECK([for __builtin_popcount], ac_cv_have___builtin_popcount,
AC_LINK_IFELSE([AC_LANG_PROGRAM(,[[return __builtin_popcount(1)]])],

3
include/config.h.in
View File

@ -1304,9 +1304,6 @@
/* Define to 1 if you have the `_spawnvp' function. */
#undef HAVE__SPAWNVP
/* Define to 1 if you have the `__builtin_clz' built-in function. */
#undef HAVE___BUILTIN_CLZ
/* Define to 1 if you have the `__builtin_popcount' built-in function. */
#undef HAVE___BUILTIN_POPCOUNT