search for python, python3, and then python3.1. Require version 3.1. Use @PYTHON@ in all .in files, and add run_bigtool.in. This should cover all script wrappers.

git-svn-id: svn://bind10.isc.org/svn/bind10/branches/parkinglot@336 e5f2f494-b856-4b98-b285-d166d9295462

configure.ac

@@ -12,6 +12,9 @@ AC_PROG_CXX
 AC_PROG_CC
 AC_PROG_RANLIB
 
+m4_define([_AM_PYTHON_INTERPRETER_LIST], [python python3 python3.1])
+AM_PATH_PYTHON([3.1])
+
 # Checks for libraries.
 
 # Checks for header files.
@@ -63,10 +66,12 @@ AC_CONFIG_FILES([Makefile
                  src/lib/dns/Makefile
                ])
 AC_OUTPUT([src/bin/bind-cfgd/bind-cfgd
+           src/bin/bigtool/run_bigtool
            src/bin/bind10/bind10
 	   src/bin/pymsgq/msgq
           ], [
            chmod +x src/bin/bind-cfgd/bind-cfgd
+           chmod +x src/bin/bigtool/run_bigtool
            chmod +x src/bin/bind10/bind10
            chmod +x src/bin/pymsgq/msgq
           ])

src/bin/bigtool/run_bigtool

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-PYTHON_EXEC=${PYTHON_EXEC:-python3}
+PYTHON_EXEC=${PYTHON_EXEC:-@PYTHON@}
 BIGTOOL_PATH=.
 
 PYTHONPATH=../../lib/cc/python:../../lib/bigtool/

src/bin/bind-cfgd/bind-cfgd.in

@@ -3,7 +3,7 @@
 BINPATH=@abs_top_srcdir@/src/lib/bind-cfgd/python
 LIBPATH=@abs_top_srcdir@/src/lib/cc/python
 
-PYTHON_EXEC=${PYTHON_EXEC:-/usr/bin/python3.0}
+PYTHON_EXEC=${PYTHON_EXEC:-@PYTHON@}
 
 PYTHONPATH=${LIBPATH}:${PYTHONPATH} ${PYTHON_EXEC} ${BINPATH}/bind-cfgd.py
 

src/bin/bind10/bind10.in

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-PYTHON_EXEC=${PYTHON_EXEC:-/usr/bin/python3.0}
+PYTHON_EXEC=${PYTHON_EXEC:-@PYTHON@}
 export PYTHON_EXEC
 
 BIND10_PATH=@abs_top_srcdir@/src/bin/bind10

src/bin/pymsgq/msgq.in

@@ -1,6 +1,6 @@
 #! /bin/sh
 
-PYTHON_EXEC=${PYTHON_EXEC:-python3.1}
+PYTHON_EXEC=${PYTHON_EXEC:-@PYTHON@}
 export PYTHON_EXEC
 
 MYPATH_PATH=@abs_top_srcdir@/src/bin/pymsgq