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cross compilation error
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cross compilation error
David Shoham
over 12 years ago
Note: This was originally posted on 13th January 2013 at
http://forums.arm.com
Hi,
I am trying to compile a simple program for testing serial communication. The error received during compilaton is:
/usr/bin/arm-linux-gnueabi-g++-4.7 -c -I/usr/arm-linux-gnueabi/include BaseCommClient.cpp
BaseCommClient.cpp: In member function "˜void Communication::BaseCommClient::ReadThread()':
BaseCommClient.cpp:41:5: error: "˜__arr' was not declared in this scope
It is received during the setup of the 'select' system call:
// set up select call
fd_set fd_set;
struct timeval timeout;
FD_ZERO(&fd_set);
Thanks,
David.
Simon Craske
over 12 years ago
Note: This was originally posted on 14th January 2013 at
http://forums.arm.com
David,
There is a bug/feature/requirement with GCC's FD_ZERO macro implementation that means it is unable to be used in any function where a variable called "fd_set" is defined (yet alone actually trying to pass &fd_set to it); renaming your "fd_set" to something else should avoid this issue.
hth
s.
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David Shoham
over 12 years ago
Note: This was originally posted on 14th January 2013 at
http://forums.arm.com
Thanks!!!
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