...get the current Subversion version number?

Jon Elliott

June 18, 2010 16:17

Add a JavaScript file to your project called getversion.js containing the following code:

function getVersion()
{
  var version;
  if (CWSys.run("svnversion", true) == 0)
    version = CWSys.getRunStdout();
  CWSys.writeStringToFile("version.h", "#define VERSION \"" + version + "\"");
}

Add a file called getversion.h to your project containing the following code:
```
#ifndef GETVERSION_H
#define GETVERSION_H

const char *getVersion();

#endif
```

Add a file called getversion.c to your project containing the following code:

#include "getversion.h"
#include "version.h"

const char *getVersion()
{
  return VERSION;
}

Set the Build Options > Always Rebuild project property of getversion.c to Yes.
Set the User Build Step Options > Pre-Compile Command project property of getversion.c to "$(StudioDir)/bin/crossscript" "load(\"$(ProjectDir)/getversion.js\");getVersion();"

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