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README update 

git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5424 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2012-12-09 19:07:01 +00:00
parent 50909ac4e2
commit 8cb01b42d0
1 changed files with 17 additions and 0 deletions
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nuttx/configs/pjrc-8051/README.txt
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@ -35,3 +35,20 @@ Then
cd sdcc cd sdcc
make install make install
Status
^^^^^^
On December 9, 2012, I made updates so that the 8051 port could use the
newest SDCC toolchain (a pre-3.2.1 at that time). However, when I attempted
to build the PJRC-8051 configuration, I got type incompatibility errors
from sched/os_bringup.c.
I have not been successful working around those bugs and I believe that
these are 8051-related bugs in the SDCC toolchain. This needs to be
revisited with a later version of SDCC.
This configuration was last successfully built and tested with a ca.
2.6.0 SDCC release. Support for that older toolchain was removed in
NuttX revision -r5423. If you wanted to used those older toolchains,
you would need to revert to a pre-r5423 revision.