Hi,
I'm trying to add a new header (my_library.h) to openvswitch's sources.
This header contains a function that I want to call from ofproto.c (This
function is in my_main). The problem is that openvswitch use automake and
other files to compile. I found many files that Automake is using to create
Makfile correctly.
I tried to add my header file in include/openflow/ folder and I've modified
automake.mk from this folder (adding the header like the other ones).
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Here is my automake.mk
--------------------------------------------------------------------------------------------------------------
noinst_HEADERS += \
include/openflow/nicira-ext.h \
include/openflow/openflow-1.0.h \
include/openflow/openflow-1.1.h \
include/openflow/openflow-1.2.h \
include/openflow/openflow-1.3.h \
include/openflow/openflow-1.4.h \
include/openflow/openflow-common.h \
include/openflow/openflow.h \
include/openflow/my_main.h \
include/openflow/my_library.h
HSTAMP_FILES = \
include/openflow/nicira-ext.hstamp \
include/openflow/openflow-1.0.hstamp \
include/openflow/openflow-1.1.hstamp \
include/openflow/openflow-1.2.hstamp \
include/openflow/openflow-1.3.hstamp \
include/openflow/openflow-1.4.hstamp \
include/openflow/openflow-common.hstamp \
include/openflow/openflow.hstamp \
include/openflow/my_main.hstamp \
include/openflow/my_library.hstamp
include/openflow/openflow-1.0.hstamp: \
include/openflow/openflow-common.h
include/openflow/openflow-1.1.hstamp: \
include/openflow/openflow-common.h
include/openflow/openflow-1.2.hstamp: \
include/openflow/openflow-common.h \
include/openflow/openflow-1.1.h
include/openflow/openflow-1.3.hstamp: \
include/openflow/openflow-common.h \
include/openflow/openflow-1.1.h \
include/openflow/openflow-1.2.h
include/openflow/openflow-1.4.hstamp: \
include/openflow/openflow-1.4.h
include/openflow/nicira-ext.hstamp: \
include/openflow/openflow.h \
include/openflow/openflow-common.h \
include/openflow/openflow-1.0.h \
include/openflow/openflow-1.1.h \
include/openflow/openflow-1.2.h \
include/openflow/openflow-1.3.h
include/openflow/my_main.hstamp:
include/openflow/my_library.h
--------------------------------------------------------------------------------------------------------------
Then I added my .c file in the lib folder and I've also modified automake.mk
(adding my_main.c file in the first array: lib_libopenvswitch_la_SOURCES).
--------------------------------------------------------------------------------------------------------------
Here is my automake.mk from the lib folder
--------------------------------------------------------------------------------------------------------------
lib_libopenvswitch_la_SOURCES = \
lib/aes128.c \
lib/aes128.h \
lib/async-append.h \
(...) more headers
lib/vtep-idl.c \
lib/vtep-idl.h \
lib/my_main.c
--------------------------------------------------------------------------------------------------------------
When I compile the sources I found dependency errors, but it seems that the
files are correctly added.
--------------------------------------------------------------------------------------------------------------
Here are my output errors
--------------------------------------------------------------------------------------------------------------
In file included from /usr/include/linux/rtnetlink.h:8:0,
from /usr/include/netlink/netlink.h:26,
from /usr/include/netlink/genl/genl.h:15,
from ./include/openflow/my_main.h:23,
from lib/my_main.c:1:
/usr/include/linux/neighbour.h:11:2: error: unknown type name '__s32'
In file included from /usr/include/netlink/netlink.h:26:0,
from /usr/include/netlink/genl/genl.h:15,
from ./include/openflow/my_main.h:23,
from lib/my_main.c:1:
/usr/include/linux/rtnetlink.h:332:2: error: unknown type name '__s32'
--------------------------------------------------------------------------------------------------------------
In my_main.c I used netlink functions (netlink libraries).
I don't know why I obtain these errors. Am I missing something important?
Any help would be appreciated.
Regards,
Anna
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