Add support for the microchipOpen toolchain

git-svn-id: https://nuttx.svn.sourceforge.net/svnroot/nuttx/trunk@4864 7fd9a85b-ad96-42d3-883c-3090e2eb8679

1 files changed, 14 insertions, 2 deletions

diff --git a/nuttx/configs/sure-pic32mx/README.txt b/nuttx/configs/sure-pic32mx/README.txt
index 594dad59b3..32f93ba00a 100644
--- a/nuttx/configs/sure-pic32mx/README.txt
+++ b/nuttx/configs/sure-pic32mx/README.txt
@@ -261,9 +261,21 @@ Toolchains
   Building MicrochipOpen (on Linux)
 
   1) Get the build script from this location:
-     http://microchipopen.svn.sourceforge.net/viewvc/microchipopen/ccompiler4pic32/buildscripts/trunk/
+
+      http://microchipopen.svn.sourceforge.net/viewvc/microchipopen/ccompiler4pic32/buildscripts/trunk/
+
   2) Build the code using the build script, for example:
-     ./build.sh -b v105_freeze
+
+      ./build.sh -b v105_freeze
+
+     This will check out the selected branch and build the tools.
+
+  3) Binaries will then be available in a subdirectory with a name something like
+     pic32-v105-freeze-20120622/install-image/bin (depending on the current data
+     and the branch that you selected.
+
+     Note that the tools will have the prefix, mypic32- so, for example, the
+     compiler will be called mypic32-gcc.
 
   This will check out the selected branch and build the tools.