Przemysław Czerpak wrote:
>
> the standard parameter delimiter is '-'. '/' is MS "extensions" which
> works only in DOS based systems. In all shells '-c <string>' can be
> used to execute command specified in <string>. All other parameters
> passed after <string> are parameters of executed command.
>
>> Not invisibly. We are sending it as <cCmd>, <cArgs> where
>> cCmd == /bin/bash
>> cArgs == /home/baz/tmp/ahrl8i.sh && hbmk2 /home/baz/hash/ash.hbp -q
>> -trace
>> -info -lang=en
>
> I guess that /home/baz/tmp/ahrl8i.sh contains some environment variables
> settings. It will not work as you want for few reasons.
> 1. shell will try to execute above cArgs as single command and should show
> the message that such file does not exist. You should use "-c" switch
> before.
> 2. /home/baz/tmp/ahrl8i.sh does not have executable attribute so after
> fixing the problem in point 1 you will have message like:
> /home/baz/tmp/ahrl8i.sh: Permission denied
> 3. If you set executable attribute (point 2) then you exploit next
> problem.
> All environment variables set by /home/baz/tmp/ahrl8i.sh are local to
> /home/baz/tmp/ahrl8i.sh and are not visible for hbmk2 and its child
> processes. To resolve it you should not execute /home/baz/tmp/ahrl8i.sh
> as normal file but _include_ it to the current shell. Included files
> does not need executable attribute so you will not have to problem in
> point 2. To include file you can use "." command, i.e.:
> . /home/baz/tmp/ahrl8i.sh
> BTW the extension like .sh have no meaning in *nixes so you can ignore
> them.
> You can also remove "#!/bin/sh" from included files because "#" is
> used as comment (like REM in BATCH files).
>
> In summary the final command should look like:
>
> cmd := 'sh -c ". /home/baz/tmp/ahrl8i.sh && hbmk2
> /home/baz/hash/ash.hbp"'
> cmd += ' -q -trace -info -lang=en'
> HB_PROCESSRUN( cmd )
>
> I do not know the QProcess parameters so I cannot tell you how exactly
> it should look. Your comment above suggests that it should be enough
> to make:
> cCmd := '/bin/sh'
> cArgs := '-c ". /home/baz/tmp/ahrl8i.sh && hbmk2
> /home/baz/hash/ash.hbp"'
> cArgs += ' -q -trace -info -lang=en'
>
Thanks for this very well explained tutorial.
-----
enjoy hbIDEing...
Pritpal Bedi
http://hbide.vouch.info/
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