diff options
Diffstat (limited to 'm4/fstatat.m4')
| -rw-r--r-- | m4/fstatat.m4 | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/m4/fstatat.m4 b/m4/fstatat.m4 index 75cf0110..ac353bf9 100644 --- a/m4/fstatat.m4 +++ b/m4/fstatat.m4 @@ -1,5 +1,5 @@ -# fstatat.m4 serial 3 -dnl Copyright (C) 2004-2017 Free Software Foundation, Inc. +# fstatat.m4 serial 4 +dnl Copyright (C) 2004-2018 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -13,14 +13,14 @@ AC_DEFUN([gl_FUNC_FSTATAT], AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) - AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([AC_CANONICAL_HOST]) AC_CHECK_FUNCS_ONCE([fstatat]) if test $ac_cv_func_fstatat = no; then HAVE_FSTATAT=0 else dnl Test for an AIX 7.1 bug; see - dnl <http://lists.gnu.org/archive/html/bug-tar/2011-09/msg00015.html>. + dnl <https://lists.gnu.org/r/bug-tar/2011-09/msg00015.html>. AC_CACHE_CHECK([whether fstatat (..., 0) works], [gl_cv_func_fstatat_zero_flag], [AC_RUN_IFELSE( @@ -46,15 +46,20 @@ AC_DEFUN([gl_FUNC_FSTATAT], case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in *yes+*yes) ;; - *) REPLACE_FSTATAT=1 - case $gl_cv_func_fstatat_zero_flag in - *yes) + *) REPLACE_FSTATAT=1 ;; + esac + + case $host_os in + solaris*) + REPLACE_FSTATAT=1 ;; + esac + + case $REPLACE_FSTATAT,$gl_cv_func_fstatat_zero_flag in + 1,*yes) AC_DEFINE([HAVE_WORKING_FSTATAT_ZERO_FLAG], [1], [Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX 7.1.]) ;; - esac - ;; esac fi ]) |