[QBS] Why condition doesn't work?

[Loaden]

1. Why the red condition doesn't work?
2. How to debug qbs script? e.g. print some debug information?


> import qbs.base 1.0
>
> import "../QtcPlugin.qbs" as QtcPlugin
>
> QtcPlugin {
>     name: "Help"
>
>     Depends { name: "cpp" }
>     Depends { id: qtcore; name: "Qt.core" }
>
> *    if (qtcore.versionMajor == 4) {
>         Depends { name: "Qt"; submodules: ["widgets", "help", "webkit",
> "network"] }
>     } else {
>         Depends { name: "Qt"; submodules: ["widgets", "help", "network",
> "printsupport"] }
>         cpp.defines: base.concat(["QT_NO_WEBKIT"])
>     }*
>
>     Depends { name: "Core" }
>     Depends { name: "Find" }
>     Depends { name: "Locator" }
>
>     cpp.defines: base.concat([
>         "QT_CLUCENE_SUPPORT",
>         "HELP_LIBRARY"
>     ])
>     cpp.includePaths: [
>         "../../shared/help",
>         ".",
>         "..",
>         "../..",
>         "../../libs",
>         buildDirectory
>     ]
>
>
-- 
Please don't ask where I come from, It's a shame!
Best Regards
Yuchen
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