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Specifying a different mexsh

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Nicolas
Nicolas am 3 Okt. 2013
Kommentiert: Royi Avital am 20 Okt. 2013
Hi,
I'm new to mex-files. I'm trying to compile a file written in C in folder A, with a header in some folder B, using a custom mexopts_custom.sh file that was handed to me. How can I specify that I want to use mexopts_custom.sh when I run the mex command?
>>mex myFile.c
Also, trying on an sample mex-file
>>mex timestwo.c
produces the following error:
xcodebuild: error: SDK "macosx10.7" cannot be located.
xcrun: error: unable to find utility "clang", not a developer tool or in PATH
mex: compile of ' "timestwo.c"' failed.
I am using OS X 10.8.5, MATLAB 2013b (8.2.0.701) and Xcode 5.0 with
If anyone could shed some light on this, I'd really appreciate it.
Cordially,
  1 Kommentar
Royi Avital
Royi Avital am 20 Okt. 2013
Is build 8.2.0.701 the is the release version of MATLAB 8.2 (R2013b)?

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Akzeptierte Antwort

Harsheel
Harsheel am 3 Okt. 2013
You can provide your custom options file via the -f flag:
>>mex myFile.c -f mexopts_custom.sh
% assuming the options file is in the same folder as myFile.c else provide the full path to
% the options file.
Source: MexOptions
As a side note, since you're using Xcode 5.0, replace all instances of "10.7" in the option file with "10.8". However if your custom options file works just fine, then you can ignore this statement.
  2 Kommentare
Nicolas
Nicolas am 3 Okt. 2013
Thanks for the quick reply Harsheel, really appreciate it. One more thing, a header I'm including is in a different folder, what switch should be used?
I tried
mex myfile.c -f mexopts_custom.sh -LheaderPath/header.h
to no avail: it produces an error saying file 'header.h' was not found.
Thanks a bunch,
Harsheel
Harsheel am 3 Okt. 2013
you're welcome Nicolas. Please refer to the following link for your question:

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Weitere Antworten (1)

Ken Atwell
Ken Atwell am 4 Okt. 2013
Xcode 5 removed the 10.7 SDK that MEX is looking for. See:
  1 Kommentar
Nicolas
Nicolas am 4 Okt. 2013
Thanks Ken! This is one of the reasons I wanted to use a custom mexopts shell script.

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