Nant拒绝使用.Net 3.5

可能msbuild任务无法生成vs.net 2008解决方案(例如错误版本的msbuild.exe 称为)。

用这样的东西怎么样:

    <!-- msbuild from .net 2.0 is unable to build vs.net 2008 solutions. Let's try to find .net 3.5 version of msbuild -->      
    <property name ="msbuild.exe" value="msbuild"/> <!-- default-->
    <property name="windows.dir" value="${environment::get-variable('windir')}"/>
    <property name="net3.5.dir" value="${windows.dir}/Microsoft.NET/Framework/v3.5"/>
    <if test="${directory::exists(net3.5.dir)}">
        <property name="msbuild.exe" value="${net3.5.dir}/msbuild.exe"/>
    </if>

    <!-- current nant msbuild task is unable to build VS.NET 2008 solutions -->
    <!-- let's try run correct msbuild.exe via the exec task -->
    <exec program ="${msbuild.exe}" verbose="true">
        <arg value="/property:TeamOutPath=Release\FS.IPSA.WebAdmin" />
        <arg value="FS.IPSA.WebAdmin\FS.IPSA.WebAdmin.csproj"/>
    </exec>

最后发现nant并没有引起问题,而是调用了正确版本的msbuild,但是msbuild调用了错误版本的csc.exe. 我还没找到它为什么这么做,但看起来是msbuild,不是nant。