diff options
Diffstat (limited to 'm4/euidaccess.m4')
-rw-r--r-- | m4/euidaccess.m4 | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/m4/euidaccess.m4 b/m4/euidaccess.m4 index 5882f5817c..f1a175cdca 100644 --- a/m4/euidaccess.m4 +++ b/m4/euidaccess.m4 @@ -1,4 +1,4 @@ -# euidaccess.m4 serial 10 +# euidaccess.m4 serial 11 dnl Copyright (C) 2002-2009 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -31,6 +31,9 @@ AC_DEFUN([gl_FUNC_EUIDACCESS], # Prerequisites of lib/euidaccess.c. AC_DEFUN([gl_PREREQ_EUIDACCESS], [ + dnl Prefer POSIX faccessat over non-standard euidaccess. + AC_CHECK_FUNCS_ONCE([faccessat]) + dnl Try various other non-standard fallbacks. AC_CHECK_HEADERS_ONCE([libgen.h]) AC_CHECK_DECLS_ONCE([setregid]) AC_REQUIRE([AC_FUNC_GETGROUPS]) |