The build specification is divided into compilation units, each containing a "cscompile" and "csconfig" line. Each of these compilation units has a unique identifier of the form CS<number>, for example, CS1, CS2, etc.

The first field is a tag to identify the type of line. The possible tags are as follows:

Tag	Description
version	build specification format version
csconfig	user compiler configuration
cscompile	used to track compiler execution

version line

The version line is used to define the build specification format version. It must be the first line in the build specification. Only one version line may appear in a build specification.

Example version line:

version;108

The three-digit integer is used to encode the version. The first (left-most) digit encodes the major version ("1" in above example); the last two digits encode the minor version ("08" in above example, resulting in the "1.8" full version code).

csconfig line

The csconfig line is used to record the configuration used by the native compiler.

Example csconfig line (truncated):

csconfig;CS2;D:\WBFSManager\trunk\libwbfsNET;/define:DEBUG,TRACE;/reference:C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.dll,...C:\Windows\Microsoft.NET\Framework\v2.0.50727\System.Xml.dll

The fields are:

Field	Description
"csconfig" tag	tag for config lines
compilation ID	unique identifier for the compilation unit, used to bind a csconfig line with a cscompile line (for example, `CS2`)
source project directory	path to the directory containing the C# project (for example, `D:\WBFSManager\trunk\libwbfsNET`)
compiler options	a list of semicolon-separated options for the C# analysis engine (for example, `/define:DEBUG,TRACE`)

cscompile line

cscompile lines are used to track compiler execution.

Example cscompile line:

cscompile;CS2;bin\Debug\libwbfsNET.dll;WbfsIntermWrapper.cs;Properties\AssemblyInfo.cs

The fields are:

Field	Description
"cscompile" tag	tag for compilation lines
compilation ID	unique identifier for the compilation unit, used to bind a csconfig line with a cscompile line (for example, `CS2`)
DLL or exe	path to DLL or executable (`bin\Debug\libwbfsNET.dll` in the above example)
source files	semicolon-separated list of source files in the project (for example, `WbfsIntermWrapper.cs;Properties\AssemblyInfo.cs`)