diff options
| author | Bruno Haible <bruno@clisp.org> | 2023-04-19 14:20:54 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2023-04-19 14:20:54 -0700 |
| commit | fe92102332352143ab17ba8596d66f91a5e256b3 (patch) | |
| tree | 889193f4dcccc0bb3311c04c939318eaa8df17c6 /m4 | |
| parent | e7d121249b4e236535454ee175e537271d2ceae0 (diff) | |
| download | gnulib-fe92102332352143ab17ba8596d66f91a5e256b3.tar.gz | |
year2038-required: Fix configure failure with MSVC.
* m4/largefile.m4 (_AC_SYS_LARGEFILE_PROBE): Distinguish the results
"support not detected" and "supported through gnulib". If the result is
"supported through gnulib", don't fail.
Diffstat (limited to 'm4')
| -rw-r--r-- | m4/largefile.m4 | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/m4/largefile.m4 b/m4/largefile.m4 index f741d0df6e..46b019a670 100644 --- a/m4/largefile.m4 +++ b/m4/largefile.m4 @@ -266,11 +266,24 @@ AC_DEFUN([_AC_SYS_LARGEFILE_PROBE], test $ac_opt_found = no || break done CC="$ac_save_CC" + dnl Gnulib implements large file support for native Windows, based on the + dnl variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE. + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + if test $ac_opt_found != yes; then + AS_CASE([$host_os], + [mingw*], + [ac_cv_sys_largefile_opts="supported through gnulib" + ac_opt_found=yes] + ) + fi + ]) test $ac_opt_found = yes || ac_cv_sys_largefile_opts="support not detected"]) ac_have_largefile=yes AS_CASE([$ac_cv_sys_largefile_opts], ["none needed"], [], + ["supported through gnulib"], [], ["support not detected"], [ac_have_largefile=no AS_IF([test $ac_largefile_required,$ac_year2038_required != no,no], |