README: Rewrite and reduce

Delete old bit-rotting README files and rewrite the README to point
readers toward authoritative sources of documentation.

1 files changed, 0 insertions, 73 deletions

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-Building RTEMS Canadian Cross
-=============================
-
-RTEMS now contains experimental and yet incomplete support for building
-it Canadian Cross.
-
-1. Introduction
----------------
-If you don't know what Canadian Cross Building means, you probably don't want
-to apply it and should consider stop reading here. 
-
-Interested readers might want to read Ian Lance Taylor's article at 
-http://www.airs.com/ian/configure for underlaying details and working 
-principles.
-
-
-2. RTEMS
---------
-Example: Building RTEMS for sparc-rtems under i386-pc-linux-gnu to be hosted 
-on a i386-cygwin platform.
-
-2.1 Required tools
-------------------
-* A i386-pc-linux-gnu cross sparc-rtems toolchain.
-* A i386-pc-linux-gnu cross i386-cygwin toolchain.
-* A i386-pc-linux-gnu native toolchain.
-
-We further on assume these to be installed to these locations:
-/opt/rtems .. linux cross sparc-rtems toolchain
-/opt/cygwin .. linux cross i386-cygwin cross-toolchain
-/usr .. linux native toolchain and further tools. 
-
-2.2 Building sparc-rtems
-------------------------
-The first step is to build RTEMS for sparc-rtems under linux. 
-
-mkdir build
-cd build
-<path>/rtems/configure [options] \
---target=sparc-rtems \
---prefix=/opt/cygwin
-make
-make install
-
-This will build a standard sparc-rtems RTEMS and install it to the given 
-PREFIX.
-
-2.3 Building i386-cygwin host support
--------------------------------------
-The next step is to build RTEMS host support for i386-cygwin.
-This basically means to cross-build the host tools contained in RTEMS.
-
-mkdir host
-cd host
-<path>/rtems/configure [options] \
---target=sparc-rtems \
---build=`<path>/rtems/config.guess` \
---host=i386-cygwin \
---prefix=/opt/cygwin
-make
-make install
-
-This will build RTEMS host-tools for i386-cygwin and install them to the given
-PREFIX.
-
-
-3. Known issues
----------------
-
-* At present time, building RTEMS Canadian Cross is known to be immature, and
-to require additional work. Do not expect this to work.
-
-* The <toplevel>/make/ directory hierarchy is not treated correctly.