* William Pursell wrote on Tue, Jun 16, 2009 at 06:27:39PM CEST:
> Lorenzo Bettini wrote:
> > Now, since I have many generated files to set as executable, is there a
> > quicker way than to have an AC_CONFIG_FILES([...], [chmod +x ...])
> > instruction for each file?
>
> You can do:
>
> m4_esyscmd([for f in foo bar;
> do echo "AC_CONFIG_FILES([$f],[chmod +x $f])"; done])
>
> Eric, is that safe?
That may be safe, I haven't checked, but in any case it is very ugly.
Please do not use m4_esyscmd unless it cannot be helped at all, it's
an ugly crutch and will only lead to problems.
You can use
m4_foreach_w([my_file], [autoconf autoheader ...],
[AC_CONFIG_FILES([my_file], [chmod +x my_file])])
to have less to type. Note the expanded configure script doesn't grow
all that huge either, it adds at most a couple of lines per file.
Cheers,
Ralf
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