On 03/18/2010 07:40 PM, Bruno Haible wrote: >> + AC_CHECK_DECLS([forkpty],,, [[ >> +#if HAVE_UTIL_H >> +# include <util.h> >> +#endif >> +#if HAVE_LIBUTIL_H >> +# include <libutil.h> >> +#endif >> +]]) > > Why does this set of includes not contain > #if HAVE_PTY_H > # include <pty.h> > #endif > ? Isn't it needed on glibc systems?
When the code was part of gl_PTY, it did not need the check (it was inside a block that already checked for $ac_cv_header_pty_h = no; therefore, the assumption was that if you have <pty.h>, you don't have to check for the decl). But now that it is independently checked, you are correct that I should also be conditionally including <pty.h>. -- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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