Commit da471f195 breaks compilation on 10.5

[maru-sama]

Hi everyone,

Once again compilation on 10.5 was broken hey we survived a long time without this. :)
The culprit is da471f1 which teaches Quicksilver how to get recent documents with 10.6 The problem is that 10.5 does not know URLByResolvingBookmarkData so compilation fails. MY first idea was to ifdef this code out as it is, but maybe someone has a better idea to handle that.

[HenningJ]

Oh, that was me. :-/
Of course, this can't work on 10.5. And it isn't needed there, because the way recent documents are store was only changed in 10.6. It seems apple suggests for such cases:

if (floor(NSAppKitVersionNumber) <= NSAppKitVersionNumber10_5) {
// 10.5 or less

see SnowLeopard Release Notes.

[HenningJ]

oh wait, you were looking for compile time stuff. I guess you're right. Using something like:

#ifdef MAC_OS_X_VERSION_10_6

would be the right thing to do.
Or maybe

#if MAC_OS_X_VERSION_MIN_REQUIRED <= MAC_OS_X_VERSION_10_6

or it it

MAC_OS_X_VERSION_MAX_ALLOWED

I don't really know :-/