Mercurial > hg > octave-kai > gnulib-hg
changeset 12123:4ace69c0279d
getopt: fix compilation on darwin
* lib/getopt.in.h (includes): Leave breadcrumbs during system
include.
* lib/unistd.in.h (getopt): Use them to avoid recursive include.
Reported by Ludovic Courtès.
Signed-off-by: Eric Blake <ebb9@byu.net>
author | Eric Blake <ebb9@byu.net> |
---|---|
date | Tue, 06 Oct 2009 20:44:13 -0600 |
parents | d74129242224 |
children | ddffc79e6aa1 |
files | ChangeLog lib/getopt.in.h lib/unistd.in.h |
diffstat | 3 files changed, 14 insertions(+), 2 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2009-10-06 Eric Blake <ebb9@byu.net> + + getopt: fix compilation on darwin + * lib/getopt.in.h (includes): Leave breadcrumbs during system + include. + * lib/unistd.in.h (getopt): Use them to avoid recursive include. + Reported by Ludovic Courtès. + 2009-10-06 Bruno Haible <bruno@clisp.org> * modules/size_max (Description): Discourage its use.
--- a/lib/getopt.in.h +++ b/lib/getopt.in.h @@ -22,9 +22,13 @@ @PRAGMA_SYSTEM_HEADER@ #endif -/* The include_next requires a split double-inclusion guard. */ +/* The include_next requires a split double-inclusion guard. We must + also inform the replacement unistd.h to not recursively use + <getopt.h>; our definitions will be present soon enough. */ #if @HAVE_GETOPT_H@ +# define _GL_SYSTEM_GETOPT # @INCLUDE_NEXT@ @NEXT_GETOPT_H@ +# undef _GL_SYSTEM_GETOPT #endif #ifndef _GL_GETOPT_H