win_flex_custom_build.props

<?xml version="1.0" encoding="utf-8"?>
<Project xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
  <PropertyGroup
    Condition="'$(FlexBeforeTargets)' == '' and '$(FlexAfterTargets)' == '' and '$(ConfigurationType)' != 'Makefile'">
    <FlexBeforeTargets>Midl</FlexBeforeTargets>
    <FlexAfterTargets>CustomBuild</FlexAfterTargets>
  </PropertyGroup>
  <PropertyGroup>
    <FlexDependsOn
      Condition="'$(ConfigurationType)' != 'Makefile'">_SelectedFiles;$(FlexDependsOn)</FlexDependsOn>
  </PropertyGroup>
  <ItemDefinitionGroup>
    <Flex>
      <OutputFile>%(Filename).flex.cpp</OutputFile>
      <Wincompat>true</Wincompat>
      <CommandLineTemplate>
start /B /WAIT /D "%(RootDir)%(Directory)" win_flex.exe [AllOptions] [AdditionalOptions] "%(Filename)%(Extension)"
exit /b %errorlevel%</CommandLineTemplate>
      <Outputs>%(RootDir)%(Directory)%(OutputFile);</Outputs>
      <ExecutionDescription>Process "%(Filename)%(Extension)" flex file</ExecutionDescription>
    </Flex>
  </ItemDefinitionGroup>
</Project>