Rename AC_ prefixes to AX_ (only in names of aa macros!).

1 files changed, 55 insertions, 0 deletions

diff --git a/m4/ax_prog_crontab.m4 b/m4/ax_prog_crontab.m4
new file mode 100644
index 0000000..77b580c
--- /dev/null
+++ b/m4/ax_prog_crontab.m4
@@ -0,0 +1,55 @@
+# ===========================================================================
+#         http://www.nongnu.org/autoconf-archive/ax_prog_crontab.html
+# ===========================================================================
+#
+# SYNOPSIS
+#
+#   AX_PROG_CRONTAB
+#
+# DESCRIPTION
+#
+#   Check for the program crontab, if exists let script continue, else pops
+#   an error message
+#
+#   Besides checking existence, this macro also set these environment
+#   variables upon completion:
+#
+#       CRONTAB = which crontab
+#
+# LICENSE
+#
+#   Copyright (c) 2008 Gleen Salmon <gleensalmon@yahoo.com>
+#
+#   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_PROG_CRONTAB],[
+AC_REQUIRE([AC_EXEEXT])dnl
+AC_PATH_PROG(CRONTAB, crontab$EXEEXT, nocommand)
+if test "$CRONTAB" = nocommand; then
+        AC_MSG_ERROR([crontab (needed for scheduled job) not found in $PATH])
+fi;dnl
+])