doc: update README, s/OS/PLATFORM/

Commit a9740c9 changed the name of the OS var to PLATFORM but forgot to
update the README.
This commit is contained in:
Ben Noordhuis 2013-03-26 14:49:29 +01:00
parent 3f6122b3f7
commit bd20b37170

View File

@ -64,7 +64,7 @@ To build via Makefile simply execute:
MinGW users should run this instead:
make OS=mingw
make PLATFORM=mingw
Out-of-tree builds are supported: