README: add pointer to legacy pkg-config docs.

2015-06-25 08:13:24 -05:00 · 2015-06-25 08:13:24 -05:00 · 9f49c7db95
parent fc18a9d509
commit 9f49c7db95
1 changed files with 5 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -12,6 +12,11 @@ to replace pkg-config, which for a while needed itself to build itself (they hav
 since included a 'stripped down copy of glib 2.0')  Since then we have worked on
 improving pkg-config for embedded use.

+If you're wondering what pkg-config is useful for, you might find the tutorial/guide
+docs for [legacy pkg-config][pcdocs] useful.
+
+   [pcdocs]: http://people.freedesktop.org/~dbn/pkg-config-guide.html
+
 ## usage

 Implementations of pkg-config, such as pkgconf, are typically used with the