On Thu, Sep 02, 2010 at 03:21:46PM +0200, Ludovic Courtès wrote: > Hello! > > Bruno Haible <br...@clisp.org> writes: > > > 2010-09-02 Bruno Haible <br...@clisp.org> > > > > wctype: Avoid compilation error on IRIX 6.5.30. > > * lib/wctype.in.h (iswblank): Declare with a replacement if > > REPLACE_ISWBLANK is set. > > * m4/wctype_h.m4 (gl_WCTYPE_H): Check also whether iswblank is > > declared. Set REPLACE_ISWBLANK. > > * modules/wctype (Makefile.am): Substitute REPLACE_ISWBLANK. > > * doc/posix-functions/iswblank.texi: Mention the IRIX 6.5.30 problem. > > * doc/posix-headers/wctype.texi: Likewise. > > Reported by Tom G. Christensen <t...@jupiterrise.com>. > > This change causes problems: > > Inetutils, http://hydra.nixos.org/build/617935 > libunistring, http://hydra.nixos.org/build/618008 > Octave, http://hydra.nixos.org/build/618125 > ... > > The error is: > > --8<---------------cut here---------------start------------->8--- > ./wctype.h:581:14: error: operator '||' has no right operand > ./wctype.h:654:6: error: #if with no expression > --8<---------------cut here---------------end--------------->8--- > > My guess is that this is due to a typo: ‘gl_WCTYPE_H’ sets > ‘REPLACE_HAVE_ISWBLANK’ instead of ‘REPLACE_ISWBLANK’. > I can confirm that s/REPLACE_HAVE_ISWBLANK/REPLACE_ISWBLANK/ fixes the build and solves the problem on IRIX.
-tgc
