Hi all:
Compile qemu.git failed on RHEL6 while succeed on RHEL7.
Reproduce steps:
./configure --target-list=x86_64-softmmu
make
Failed log:
...
GEN x86_64-softmmu/config-devices.mak
GEN config-all-devices.mak
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 467, in <module>
ret = generate_visit_struct(expr)
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 145, in
generate_visit_struct
ret = generate_visit_struct_fields(name, members, base)
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 92, in
generate_visit_struct_fields
name=argname)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [tests/test-qapi-visit.h] Error 1
make: *** Deleting file `tests/test-qapi-visit.h'
make: *** Waiting for unfinished jobs....
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 352, in <module>
ret = gen_marshal_input(cmd['command'], arglist, ret_type, middle_mode) +
"\n"
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 224, in
gen_marshal_input
ret += gen_sync_call(name, args, ret_type)
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 56, in
gen_sync_call
name=c_name(name), args=arglist, retval=retval)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [tests/test-qmp-commands.h] Error 1
make: *** Deleting file `tests/test-qmp-commands.h'
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 352, in <module>
ret = gen_marshal_input(cmd['command'], arglist, ret_type, middle_mode) +
"\n"
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 224, in
gen_marshal_input
ret += gen_sync_call(name, args, ret_type)
File "/root/cathy/qemu.git/scripts/qapi-commands.py", line 56, in
gen_sync_call
name=c_name(name), args=arglist, retval=retval)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [qmp-commands.h] Error 1
make: *** Deleting file `qmp-commands.h'
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 467, in <module>
ret = generate_visit_struct(expr)
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 145, in
generate_visit_struct
ret = generate_visit_struct_fields(name, members, base)
File "/root/cathy/qemu.git/scripts/qapi-visit.py", line 92, in
generate_visit_struct_fields
name=argname)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [qapi-visit.h] Error 1
make: *** Deleting file `qapi-visit.h'
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-event.py", line 285, in <module>
ret = generate_event_implement(api_name, event_name, params)
File "/root/cathy/qemu.git/scripts/qapi-event.py", line 114, in
generate_event_implement
name = argname)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [tests/test-qapi-event.h] Error 1
make: *** Deleting file `tests/test-qapi-event.h'
Traceback (most recent call last):
File "/root/cathy/qemu.git/scripts/qapi-event.py", line 285, in <module>
ret = generate_event_implement(api_name, event_name, params)
File "/root/cathy/qemu.git/scripts/qapi-event.py", line 114, in
generate_event_implement
name = argname)
File "/root/cathy/qemu.git/scripts/qapi.py", line 954, in mcgen
return cgen(code, **kwds)
File "/root/cathy/qemu.git/scripts/qapi.py", line 947, in cgen
raw = re.subn("^.", indent + r'\g<0>', raw, 0, re.MULTILINE)
TypeError: subn() takes at most 4 arguments (5 given)
make: *** [qapi-event.h] Error 1
make: *** Deleting file `qapi-event.h'
