conv_gen: Use python2 to execute the script
The script does not work with python3:
$ python3 utils/conv_gen.py
File "utils/conv_gen.py", line 124
def _print_term(self, fi, num_states, pack = False):
Second there is no 'python' on FreeBSD and one needs to select
the major version to use.
GEN conv_cs3_gen.c
GEN conv_xcch_gen.c
GEN conv_cs2_gen.c
python: not found
python: not found
python: not found
By using python2 we solve both issues. On Debian python2 is located
inside the python-minimal package.
diff --git a/utils/conv_gen.py b/utils/conv_gen.py
index 1377fca..bb547de 100644
--- a/utils/conv_gen.py
+++ b/utils/conv_gen.py
@@ -1,4 +1,4 @@
-#!/usr/bin/python
+#!/usr/bin/python2
mod_license = """
/*