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Nicolas Roche wrote:Larry Hall (Cygwin) a écrit :On 11/02/2006, Nicolas Roche wrote:I am using bash version: 3.1.17(9)
I have tried to use shopt -s igncr but I have an issue with the following shell construct:
t=`gcc --print-multi-lib` where gcc is a mingw gcc.
As my gcc is a mingw program, it outputs CR/LFs. In previous versions bash used to ignore the CR, so t variable was not containing any CR.
Now this is no more the case and this is causing some troubles
Why isn't "t=`gcc --print-multi-lib | d2u`" not a solution here?
Well for two reasons:
- portability. the same homemade scripts are also used among a large flavors of unixes (AIX, IRIX, HP-UX, Tru64, ....). dos2unix is not installed on all of them...
OK. So 'tr' is a better choice then.
Dan has addressed this in his response so I won't repeat it.
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