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Subject: Re: [hwloc-users] hwloc 1.2 compilation problems
From: Carl Smith (cs_at_[hidden])
Date: 2011-06-20 20:07:00


> Ah, ok. So what fails to link is
>
> /* cc test.c -o test -lncurses */
> #include <ncurses.h>
> #include <term.h>
> int main(void) {
> }
>
> is that right?

        Yes, and

> /* cc test.c -I/usr/include/ncurses -o test -lncurses */

does not fail.

> > hwloc didn't adjust the include path if ncurses was found,
>
> It'd be a difficult thing to do actually. The ncursesw implementation
> uses ncursesw/ for instance.

        Yep - either one has to build configuration information about
all the dependencies into each new tool or there needs to be a way to
query the configuration information of the dependencies themselves.

> > $ ./configure CC=/usr/vac/bin/cc CPPFLAGS="-I/usr/include/ncurses"
> ...
> and this would still work too to get hwloc built against ncurses instead
> of curses.

        Yes, that is in fact what's happening in my case.

                        Carl