Rename MS_* prefixes to AX_* prefixes.

1 files changed, 108 insertions, 0 deletions

diff --git a/m4/ax_pgsql_priv_root.m4 b/m4/ax_pgsql_priv_root.m4
new file mode 100644
index 0000000..1fdbbd6
--- /dev/null
+++ b/m4/ax_pgsql_priv_root.m4
@@ -0,0 +1,108 @@
+# ===========================================================================
+#       http://www.nongnu.org/autoconf-archive/ax_pgsql_priv_root.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PGSQL_PRIV_ROOT(DB, USER, [HOST], [PASSWORD], [ACTION_IF_FAILED], [ACTION_IF_OK])
+#
+# DESCRIPTION
+#
+#   This macro checks wether the given PostgreSQL user has root privileges
+#   (can create and drop databases) It is recommended to first call
+#   AX_CHECK_PGSQL_DB, this makes it easier to locate the cause of error.
+#   The macro AX_PROG_PGCLIENT is required by this one.
+#
+#   The variable $pgclient_root_call is set for later use in Makefiles, if
+#   you'd like to make use of this, you must do
+#
+#       AC_SUBST(pgclient_root_call)
+#
+#   after having called AX_CHECK_PGSQL_PRIV_ROOT. You can then do something
+#   like the following in your Makefile.am:
+#
+#       @pgclient_root_call@ -f file.sql
+#
+#   If you want the user to set the data, you should support something like
+#   these configure options:
+#
+#       AC_ARG_WITH(pgsql-host,
+#               [  --with-pgsql-host=HOST               server is running on HOST @<:@local socket@:>@],
+#               [pg_host=$withval], [pg_host=])
+#
+#       AC_ARG_WITH(pgsql-db,
+#               [  --with-pgsql-db=DBNAME               use database DBNAME @<:@test@:>@],
+#               [pg_db=$withval], [pg_db=test])
+#
+#       AC_ARG_WITH(pgsql-root-user,
+#               [  --with-pgsql-root-user=USER          use user USER, must have root (all) privileges @<:@postgres@:>@],
+#               [pg_root_user=$withval], [pg_root_user=postgres])
+#
+#       AC_ARG_WITH(pgsql-password,
+#               [  --with-pgsql-password=PASSWORD       use password PASSWORD @<:@none@:>@],
+#               [pg_password=$withval], [pg_password=""])
+#
+#   You can then call the macro like this:
+#
+#       AX_CHECK_PGSQL_PRIV_ROOT([$pg_db], [$pg_root_user], [$pg_host], [$pg_password], [AC_MSG_ERROR([We need root privileges on database!])])
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Moritz Sinn <moritz@freesources.org>
+#
+#   This program is free software; you can redistribute it and/or modify it
+#   under the terms of the GNU General Public License as published by the
+#   Free Software Foundation; either version 2 of the License, or (at your
+#   option) any later version.
+#
+#   This program is distributed in the hope that it will be useful, but
+#   WITHOUT ANY WARRANTY; without even the implied warranty of
+#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
+#   Public License for more details.
+#
+#   You should have received a copy of the GNU General Public License along
+#   with this program. If not, see <http://www.gnu.org/licenses/>.
+#
+#   As a special exception, the respective Autoconf Macro's copyright owner
+#   gives unlimited permission to copy, distribute and modify the configure
+#   scripts that are the output of Autoconf when processing the Macro. You
+#   need not follow the terms of the GNU General Public License when using
+#   or distributing such scripts, even though portions of the text of the
+#   Macro appear in them. The GNU General Public License (GPL) does govern
+#   all other use of the material that constitutes the Autoconf Macro.
+#
+#   This special exception to the GPL applies to versions of the Autoconf
+#   Macro released by the Autoconf Archive. When you make and distribute a
+#   modified version of the Autoconf Macro, you may extend this special
+#   exception to the GPL to apply to your modified version as well.
+
+AC_DEFUN([AX_CHECK_PGSQL_PRIV_ROOT], [
+AC_REQUIRE([AX_PROG_PGCLIENT])dnl
+AC_REQUIRE([AX_CHECK_PGSQL_DB])dnl
+AC_MSG_CHECKING([if PostgreSQL user $2 has root privileges])
+
+pgclient_root_call="$pgclient"
+
+if test "x$1" != "x"; then
+        pgclient_root_call="$pgclient_root_call dbname=$1";
+fi
+if test "x$2" != "x"; then
+        pgclient_root_call="$pgclient_root_call user=$2";
+fi
+if test "x$3" != "x"; then
+        pgclient_root_call="$pgclient_root_call host=$3";
+fi
+if test "x$4" != "x"; then
+        pgclient_root_call="$pgclient_root_call password=$4";
+fi
+
+testdb="test`date +%s`"
+echo "CREATE DATABASE $testdb; DROP DATABASE $testdb;" | $pgclient_root_call  > /dev/null 2>&1
+if test "x$?" = "x0"; then
+        AC_MSG_RESULT([yes])
+        $6
+else
+        AC_MSG_RESULT([no])
+        $5
+fi;
+])dnl