[parted-devel] A few queries.

[Debarshi 'Rishi' Ray]

>> Is there any reason to install the headers on non-DASD systems also. I
>> recall that you were against installing them to preserve consistency.
>> Since the DASD specific code would not be compiled into the library,
>> would it not mislead the user if the headers are present? I am
>> curious. :-)

> They don't hurt anything.  It's easier to take this path from my
> understanding.

Well it is not a matter of hurting. Is there any reason to provide the
header, when the corresponding code is not being compiled into the
library?

Why is it easier?

> I'm using the #ifdef method in 1.8.x because the AM_CONDITIONAL stuff
> simply was not working.  If AM_CONDITIONAL is preferred, then I want to
> look at it more closely.  What we had wasn't working at all.

That is not the fault of AM_CONDITIONAL. It was because that the test
I had written using AC_EGREP_CPP was wrong. Apparently the best way to
do it is using AC_COMPILE_IFELSE and AC_LANG_PROGRAM.
((http://www.gnu.org/software/autoconf/manual/autoconf-2.57/html_chapter/autoconf_15.html
last example on the page)

I have attached a patch. It should work on both S390 and non-s390
machines. Although it puts the DASD specific files in the tarballs,
they are only compiled and installed if __s390__ or __s390x__ are
defined.

Comments?

Happy hacking,
Debarshi
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