DOC: cross-reference readme/build/requirements

README.md

@@ -17,6 +17,34 @@ Please [contact OpenCFD](http://www.openfoam.com/contact) if you have any questi
 Violations of the Trademark are continuously monitored, and will be duly prosecuted.
 
 
+# Compiling OpenFOAM
+
+Please see the relevant guides:
+
+| Location    | Readme    | Requirements | Build |
+|-------------|-----------|--------------|-------|
+| [OpenFOAM][repo openfoam] | [readme][link openfoam-readme] | [system requirements][link openfoam-require] | [build][link openfoam-build] |
+| [ThirdParty][repo third] | [readme][link third-readme] | [system requirements][link third-require] | [build][link third-build] |
+
+
+
+<!-- OpenFOAM -->
+
+[repo openfoam]: https://develop.openfoam.com/Development/OpenFOAM-plus/
+[repo third]: https://develop.openfoam.com/Development/ThirdParty-plus/
+
+[link openfoam-readme]: https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/README.md
+[link openfoam-issues]: https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/BuildIssues.txt
+[link openfoam-build]: https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/doc/BUILD.md
+[link openfoam-config]: https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/etc/README.md
+[link openfoam-require]: https://develop.openfoam.com/Development/OpenFOAM-plus/blob/develop/doc/Requirements.md
+[link third-build]: https://develop.openfoam.com/Development/ThirdParty-plus/blob/develop/BUILD.md
+[link third-require]: https://develop.openfoam.com/Development/ThirdParty-plus/blob/develop/Requirements.md
+[link third-readme]: https://develop.openfoam.com/Development/ThirdParty-plus/blob/develop/README.md
+
+[link third-party]: https://develop.openfoam.com/Development/ThirdParty-plus/
+
+
 # Useful Links
 - [Download and installation instructions](http://www.openfoam.com/download/)
 - [Documentation](http://www.openfoam.com/documentation)
@@ -24,4 +52,4 @@ Violations of the Trademark are continuously monitored, and will be duly prosecu
 - [OpenFOAM Community](http://www.openfoam.com/community/)
 - [Contacting OpenCFD](http://www.openfoam.com/contact/)
 
-Copyright 2016-2018 OpenCFD Ltd
+Copyright 2016-2019 OpenCFD Ltd

doc/Requirements.md

@@ -145,7 +145,7 @@ export LD_PRELOAD="libmpi.so"
 
 When compiled ParaView from source additional dependencies will be
 required.
-A partial list is given in the [ThirdParty requirements][third-require].
+A partial list is given in the [ThirdParty requirements][link third-require].
 **Please help us with keeping that information up-to-date and accurate.**
 
 <!-- Links -->