2.0 KiB
CONTROL files
Each port has some static metadata in the form of a CONTROL file. This file uses the same syntax and a subset of the fields from the Debian control format.
Field names are case-sensitive.
Recognized fields
Source
The name of the port.
Version
The port version.
This field should be an alphanumeric string which may also contain ., _, or -. No attempt at ordering versions is made; all versions are treated as bitstrings and are only evaluated for equality.
By convention, if a portfile is modified without incrementing the "upstream" version, a -# is appended to create a unique version string.
Example:
Version: 1.0.5-2
Description
A description of the library
The first sentence of the description should concisely describe the purpose and contents of the library. Then, a larger description including the library's "proper name" should follow.
Maintainer
Reserved for future use.
Build-Depends
The list of dependencies required to build and use this library.
Example:
Build-Depends: zlib, libpng, libjpeg-turbo, tiff
Unlike dpkg, Vcpkg does not distinguish between build-only dependencies and runtime dependencies. The complete list of dependencies needed to successfully use the library should be specified.
For example: websocketpp is a header only library, and thus does not require any dependencies at install time. However, downstream users need boost and openssl to make use of the library. Therefore, websocketpp lists boost and openssl as dependencies
Dependencies can be filtered based on the target triplet to support different requirements on Windows Desktop versus the Universal Windows Platform. Currently, the string inside parentheses is substring-compared against the triplet name. This will change in a future version to not depend on the triplet name.
Example:
Build-Depends: zlib (windows), openssl (windows), boost (windows), websocketpp (windows)