On Aug 7, 2013, at 14:51, Bradley Giesbrecht wrote:
> Is there a var to indicate if any configure -arch is 64bit?
>
> Is something like this safe?
> string first 64 [join ${configure.universal_archs}]
Nothing built-in, no.
boost uses:
if {[lsearch ${build_arch} *64] != -1} {
and
if {[lsearch ${universal_archs} *64] != -1} {
python24 has:
if {(![variant_isset universal] && ![string match *64* $build_arch]) ||
([variant_isset universal] && ![string match *64* $universal_archs])} {
Seems to me like you could simplify that using [get_canonical_archs].
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