Re: [otb-users] Re: readlink: illegal option -- f in otbcli_LSMSSegmentation (OTB-5.10.1)

Tue, 14 Mar 2017 03:04:24 -0700

This is a difference between BSD and GNU implementations of readlink command. I will try to find a more portable solution.

This comes from the file otbenv.profile  , line 9 :

You can replace it by :

OTB_APPLICATION_PATH=$(cd "$OTB_APPLICATION_PATH" 2>/dev/null && pwd -P)

The behavior of pwd -P is the same on linux and MacOS.


Regards,

Guillaume

On 03/14/2017 09:52 AM, Agustin Lobo wrote:
Thanks. I get that this is a Mac peculiarity, but does ti have any
effect on the result?
I will compare to the results on a linux machine as soon as I can.
Agus

On Tue, Mar 14, 2017 at 9:02 AM, Rashad <[email protected]> wrote:


On Tuesday, March 14, 2017 at 8:59:56 AM UTC+1, Rashad wrote:



On Monday, March 13, 2017 at 5:59:43 PM UTC+1, alobo wrote:

When I run:

$
/Users/agustinlobo/Downloads/OTB-5.10.1-Darwin64/bin/otbcli_LSMSSegmentation
-in filtered_range100b.tif -inpos filtered_spat.tif  -out
segmentation.tif uint32  -ranger 5  -spatialr 5  -minsize 0

I get:
readlink: illegal option -- f
usage: readlink [-n] [file ...]

Then the process continues and complete.

This message is not printed by
$
/Users/agustinlobo/Downloads/OTB-5.8.0-Darwin64/bin/otbcli_LSMSSegmentation

What does the readlink message mean? is the result correct despite the
message?


can you tell where this readlink message comes from. the shell scripts
must be in posix and readlink shouldn't be there.


SO has a better explanation for your error and here it is..
http://stackoverflow.com/questions/1055671/how-can-i-get-the-behavior-of-gnus-readlink-f-on-a-mac


Thanks

Agus

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