Mercurial > hg > octave-lyh > gnulib-hg
changeset 9495:c10236f27515
Fix fseeko detection for cygwin 1.5.25.
* m4/stdio_h.m4 (gl_STDIN_LARGE_OFFSET) [__CYGWIN__]: Rewrite to
accomodate fix in cygwin 1.5.25.
Signed-off-by: Eric Blake <ebb9@byu.net>
author | Eric Blake <ebb9@byu.net> |
---|---|
date | Sat, 01 Dec 2007 11:53:07 -0700 |
parents | 7cd817e07a16 |
children | d7da1f241448 |
files | ChangeLog m4/stdio_h.m4 |
diffstat | 2 files changed, 14 insertions(+), 7 deletions(-) [+] |
line wrap: on
line diff
--- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2007-12-01 Eric Blake <ebb9@byu.net> + + * m4/stdio_h.m4 (gl_STDIN_LARGE_OFFSET) [__CYGWIN__]: Rewrite to + accomodate fix in cygwin 1.5.25. + 2007-12-01 Jim Meyering <meyering@redhat.com> Fix a bug that inhibited much of the utf8-optimization in regcomp.c.
--- a/m4/stdio_h.m4 +++ b/m4/stdio_h.m4 @@ -73,13 +73,15 @@ [AC_LINK_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [#if defined __SL64 && defined __SCLE /* cygwin */ /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making - fseeko/ftello needlessly fail. This bug was fixed at the same time - that cygwin started exporting asnprintf (cygwin 1.7.0), so we use - that as a link-time test for cross-compiles rather than building - a runtime test. */ - size_t s; - if (asnprintf (NULL, &s, "")) - return 0; + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, at the + same time that cygwin fixed the declaration of "long timezone" to no + longer be a macro, so we use that as a compile-time test for + cross-compiles rather than building a runtime test. */ +# define timezonevar +# include <sys/time.h> +# ifdef timezone + choke me +# endif #endif])], [gl_cv_var_stdin_large_offset=yes], [gl_cv_var_stdin_large_offset=no])])