diff options
Diffstat (limited to 'm4/getgroups.m4')
-rw-r--r-- | m4/getgroups.m4 | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4 index 33c32a70f80..c93447bb11c 100644 --- a/m4/getgroups.m4 +++ b/m4/getgroups.m4 @@ -1,10 +1,9 @@ -# serial 20 +# serial 22 dnl From Jim Meyering. dnl A wrapper around AC_FUNC_GETGROUPS. -# Copyright (C) 1996-1997, 1999-2004, 2008-2019 Free Software -# Foundation, Inc. +# Copyright (C) 1996-1997, 1999-2004, 2008-2019 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, @@ -35,7 +34,7 @@ AC_DEFUN([AC_FUNC_GETGROUPS], [AC_RUN_IFELSE( [AC_LANG_PROGRAM( [AC_INCLUDES_DEFAULT], - [[/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + [[/* On NeXTstep 3.2, getgroups (0, 0) always fails. */ return getgroups (0, 0) == -1;]]) ], [ac_cv_func_getgroups_works=yes], @@ -43,6 +42,8 @@ AC_DEFUN([AC_FUNC_GETGROUPS], [case "$host_os" in # (( # Guess yes on glibc systems. *-gnu* | gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # Guess yes on musl systems. + *-musl*) ac_cv_func_getgroups_works="guessing yes" ;; # If we don't know, assume the worst. *) ac_cv_func_getgroups_works="guessing no" ;; esac @@ -96,6 +97,8 @@ AC_DEFUN([gl_FUNC_GETGROUPS], [case "$host_os" in # Guess yes on glibc systems. *-gnu* | gnu*) gl_cv_func_getgroups_works="guessing yes" ;; + # Guess yes on musl systems. + *-musl*) gl_cv_func_getgroups_works="guessing yes" ;; # If we don't know, assume the worst. *) gl_cv_func_getgroups_works="guessing no" ;; esac |