Re^2: What does chdir ?

Thank you, you are right. Using :

print `./autogen.sh';
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shows the correct output. So you are right : it does not fail !!
And I shall use error checkong as you indicate. Thank you again.

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Re^3: What does chdir ? by Marshall (Canon) on Feb 17, 2017 at 02:14 UTC
Note that once Perl exits, you will no longer be in 'core/efl'. Perl's chdir does not move the directory of the parent that started Perl. You can eliminate the chdir and combine the chdir path into the system command's path to autogen.sh with a very similar result.	[reply]