On 04/26/2011 05:35 PM, Eric Blake wrote: > On Linux, with a forced ac_cv_func_fchdir=no, the test failed > because dup2 was not replaced, all because the shell variable > ac_cv_func_dup2 had not been set yet. > > Meanwhile, computing the canonical pathname of a directory on > mingw was rather expensive -- multiple chdir()! -- but nothing > cared whether the name was canonical, just that it was absolute. > > * modules/fchdir (Depends-on): Add dosname, filenamecat-lgpl, > getcwd-lgpl. > * lib/fchdir.c (get_name): Any absolute name will do; it does not > have to be canonical. > * m4/dup2.m4 (gl_REPLACE_DUP2): Ensure dup2 is replaced.
I've gone ahead and pushed this, after making one more cleanup (the code no longer needed to define HAVE_CANONICALIZE_FILE_NAME). -- Eric Blake ebl...@redhat.com +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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