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Diffstat (limited to 'm4/getgroups.m4')
| -rw-r--r-- | m4/getgroups.m4 | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/m4/getgroups.m4 b/m4/getgroups.m4 new file mode 100644 index 0000000..edc2bde --- /dev/null +++ b/m4/getgroups.m4 @@ -0,0 +1,29 @@ +#serial 10 + +dnl From Jim Meyering. +dnl A wrapper around AC_FUNC_GETGROUPS. + +# Copyright (C) 1996, 1997, 1999, 2000, 2001, 2002, 2003, 2004 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. + +AC_DEFUN([gl_FUNC_GETGROUPS], +[ + AC_REQUIRE([AC_FUNC_GETGROUPS]) + if test $ac_cv_func_getgroups_works = no; then + AC_LIBOBJ(getgroups) + AC_DEFINE(getgroups, rpl_getgroups, + [Define as rpl_getgroups if getgroups doesn't work right.]) + gl_PREREQ_GETGROUPS + fi + test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" +]) + +# Prerequisites of lib/getgroups.c. +AC_DEFUN([gl_PREREQ_GETGROUPS], +[ + AC_REQUIRE([AC_TYPE_GETGROUPS]) +]) |