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| author | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-03-05 10:08:27 +0900 |
|---|---|---|
| committer | DongHun Kwak <dh0128.kwak@samsung.com> | 2021-03-05 10:08:27 +0900 |
| commit | a2c7c975f0813d307b31d06da2c015916a6bb16d (patch) | |
| tree | 985a31e8c860c690d9f20e6621ce5fcc05ccd244 /m4/getgroups.m4 | |
| parent | dc6b8fd841f8acf37e6d3f7642e71cae175505bd (diff) | |
| download | wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.tar.gz wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.tar.bz2 wget-a2c7c975f0813d307b31d06da2c015916a6bb16d.zip | |
Imported Upstream version 1.21upstream/1.21
Diffstat (limited to 'm4/getgroups.m4')
| -rw-r--r-- | m4/getgroups.m4 | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4 index c93447b..e344162 100644 --- a/m4/getgroups.m4 +++ b/m4/getgroups.m4 @@ -1,16 +1,14 @@ -# serial 22 +# serial 24 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, 2008-2020 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -m4_version_prereq([2.70], [] ,[ - # This is taken from the following Autoconf patch: # https://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=commitdiff;h=7fbb553727ed7e0e689a17594b58559ecf3ea6e9 AC_DEFUN([AC_FUNC_GETGROUPS], @@ -44,8 +42,8 @@ AC_DEFUN([AC_FUNC_GETGROUPS], *-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" ;; + # If we don't know, obey --enable-cross-guesses. + *) ac_cv_func_getgroups_works="$gl_cross_guess_normal" ;; esac ]) ]) @@ -61,8 +59,6 @@ AC_DEFUN([AC_FUNC_GETGROUPS], LIBS=$ac_save_LIBS ])# AC_FUNC_GETGROUPS -]) - AC_DEFUN([gl_FUNC_GETGROUPS], [ AC_REQUIRE([AC_TYPE_GETGROUPS]) @@ -83,7 +79,8 @@ AC_DEFUN([gl_FUNC_GETGROUPS], AC_DEFINE([GETGROUPS_ZERO_BUG], [1], [Define this to 1 if getgroups(0,NULL) does not return the number of groups.]) else - dnl Detect FreeBSD bug; POSIX requires getgroups(-1,ptr) to fail. + dnl Detect Mac OS X and FreeBSD bug; POSIX requires getgroups(-1,ptr) + dnl to fail. AC_CACHE_CHECK([whether getgroups handles negative values], [gl_cv_func_getgroups_works], [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], @@ -99,8 +96,8 @@ AC_DEFUN([gl_FUNC_GETGROUPS], *-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" ;; + # If we don't know, obey --enable-cross-guesses. + *) gl_cv_func_getgroups_works="$gl_cross_guess_normal" ;; esac ])]) case "$gl_cv_func_getgroups_works" in |