On 12/07/2010 02:24 PM, Ludovic Courtès wrote: > Hello, > > Commit c98cb289 changed #ifdefs in unistr.in.h to #ifs. As a > side-effect, this prevents compilation of users of this file, such as > Guile, with ‘-Wundef’:
Unfortunately, that points to a bug in guile. Gnulib is explicitly documented as being incompatible with -Wundef; and while you may choose to use it for the rest of your project, you should not use it for gnulib files. See for example how coreutils sets up two distinct CFLAGS, a stricter one for coreutils files in src/ [1] and a looser one for gnulib files in lib/ [2]: [1] http://git.savannah.gnu.org/cgit/coreutils.git/tree/configure.ac#n59 [2] http://git.savannah.gnu.org/cgit/coreutils.git/tree/configure.ac#n117 -- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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