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Date: Wed, 14 Aug 2013 23:14:26 -0700 (PDT)
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Subject: Re: problem when 'make' gnatcoll in windows using mingw
From: egilhh <egilhovik@hotmail.com>
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Date: 2013-08-14T23:14:26-07:00
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On Thursday, August 15, 2013 6:41:02 AM UTC+2, Dwiki wrote:
> 
> gprbuild -m -j -XLIBRARY_TYPE=static -Pgnatcoll_build -p
> 
> gprbuild: illegal option "-j" on the command line

-j is used to specify the number of parallel compilations, for example: -j2 
There's probably a missing variable that must be set.
Search the makefile/cofigure script to see which variable is needed to specify the number, and where it should be set.