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Add Cygwin build note

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2979 42af7a65-404d-4744-a932-0658087f49c3
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patacongo 2010-10-08 12:33:31 +00:00
parent a56493267e
commit e79385c8b4
2 changed files with 34 additions and 1 deletions
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6
Documentation/README.html
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@ -9,7 +9,7 @@
<tr align="center" bgcolor="#e4e4e4">
<td>
<h1><big><font color="#3c34ec"><i>NuttX README Files</i></font></big></h1>
<p>Last Updated: May 8, 2010</p>
<p>Last Updated: October 8, 2010</p>
</td>
</tr>
</table>
@ -43,6 +43,8 @@
| | `- <a href="arch/z80/src/z80/README.txt">z80/README.txt</a>
| `- <a href="arch/README.txt"><b><i>README.txt</i></b></a>
|- configs/
| |- avr32dev1/
| | `- <a href="configs/avr32dev1/README.txt"><b><i>README.txt</i></b></a>
| |- c5471evm/
| | |- <a href="configs/c5471evm/include/README.txt">include/README.txt</a>
| | |- <a href="configs/c5471evm/src/README.txt">src/README.txt</a>
@ -73,6 +75,8 @@
| |- m68332evb/
| | |- <a href="configs/m68332evb/include/README.txt">include/README.txt</a>
| | `- <a href="configs/m68332evb/src/README.txt">src/README.txt</a>
| |- mbed/
| | `- <a href="configs/mbed/README.txt"><b><i>README.txt</i></b></a>
| |- mcu123-lpc214x/
| | |- <a href="configs/mcu123-lpc214x/include/README.txt">include/README.txt</a>
| | |- <a href="configs/mcu123-lpc214x/src/README.txt">src/README.txt</a>

29
README.txt
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@ -99,6 +99,31 @@ At least one configuration (eagle100) requires additional command line
arguments on the make command. Read ${TOPDIR}/configs/<board-name>/README.txt
to see if that applies to your target.
CYGWIN BUILD PROBLEMS
^^^^^^^^^^^^^^^^^^^^^
If you see strange behaviour when building under Cygwin then you may have
a problem with your PATH variable. For example, if you see failures to
locate files that are clearly present, then may mean that you are using
the wrong version of a tool. For example, you may not be using Cywgin's
'make' program at /usr/bin/make. Try:
$ which make
/usr/bin/make
When you install some toolchains (such as Yargarto or CodeSourcery tools),
they may modify your PATH variable to include a path to their binaries.
At that location, they make have GNUWin32 versions of the tools. So you
might actually be using a version of make that does not understand Cygwin
pathes.
The solution is either:
1. Edit your PATH to remove the path to the GNUWin32 tools, or
2. Put /usr/local/bin, /usr/bin, and /bin at the front of your path:
$ export PATH=/usr/local/bin:/usr/bin:/bin:$PATH
DOCUMENTATION
^^^^^^^^^^^^^
@ -134,6 +159,8 @@ Below is a guide to the available README files in the NuttX source tree:
| | `- z80/README.txt
| `- README.txt
|- configs/
| |- avr32dev1/
| | `- README.txt
| |- c5471evm/
| | |- include/README.txt
| | |- src/README.txt
@ -164,6 +191,8 @@ Below is a guide to the available README files in the NuttX source tree:
| |- m68332evb/
| | |- include/README.txt
| | `- src/README.txt
| |- mbed/
| | `- README.txt
| |- mcu123-lpc214x/
| | |- include/README.txt
| | |- src/README.txt