Mercurial > hg > octave-kai > gnulib-hg
changeset 4412:cef9e5edb354
Ignore <unistd.h>.
| author | Bruno Haible <bruno@clisp.org> |
|---|---|
| date | Tue, 01 Jul 2003 10:28:31 +0000 |
| parents | c21854301e5a |
| children | 232d849d4565 |
| files | m4/ChangeLog m4/ssize_t.m4 |
| diffstat | 2 files changed, 9 insertions(+), 7 deletions(-) [+] |
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--- a/m4/ChangeLog +++ b/m4/ChangeLog @@ -1,3 +1,9 @@ +2003-07-01 Bruno Haible <bruno@clisp.org> + + * ssize_t.m4 (gt_TYPE_SSIZE_T): Don't include <unistd.h>. <sys/types.h> + should be sufficient. + Reported by Paul Eggert. + 2003-06-25 Bruno Haible <bruno@clisp.org> * readlink.m4: New file.
--- a/m4/ssize_t.m4 +++ b/m4/ssize_t.m4 @@ -1,4 +1,4 @@ -# ssize_t.m4 serial 2 (gettext-0.12.2) +# ssize_t.m4 serial 3 (gettext-0.12.2) dnl Copyright (C) 2001-2003 Free Software Foundation, Inc. dnl This file is free software, distributed under the terms of the GNU dnl General Public License. As a special exception to the GNU General @@ -11,13 +11,9 @@ AC_DEFUN([gt_TYPE_SSIZE_T], [ - AC_CHECK_HEADERS_ONCE(unistd.h) AC_CACHE_CHECK([for ssize_t], gt_cv_ssize_t, - [AC_TRY_COMPILE([ -#include <sys/types.h> -#if HAVE_UNISTD_H -#include <unistd.h> -#endif], [int x = sizeof (ssize_t *) + sizeof (ssize_t);], + [AC_TRY_COMPILE([#include <sys/types.h>], + [int x = sizeof (ssize_t *) + sizeof (ssize_t);], gt_cv_ssize_t=yes, gt_cv_ssize_t=no)]) if test $gt_cv_ssize_t = no; then AC_DEFINE(ssize_t, int,