[Buildroot] [PATCH] python-netifaces: add -x option to fix cross-compilation

[Peter Korsgaard <jacmet@uclibc.org>]

>>>>> "yegorslists" == yegorslists  <yegorslists@googlemail.com> writes:

Hi,

 yegorslists> From: Yegor Yefremov <yegorslists@googlemail.com>
 yegorslists> Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
 yegorslists> ---
 yegorslists>  package/python-netifaces/python-netifaces.mk |    2 +-
 yegorslists>  1 files changed, 1 insertions(+), 1 deletions(-)

 yegorslists> diff --git a/package/python-netifaces/python-netifaces.mk b/package/python-netifaces/python-netifaces.mk
 yegorslists> index e9a7099..5bfa326 100644
 yegorslists> --- a/package/python-netifaces/python-netifaces.mk
 yegorslists> +++ b/package/python-netifaces/python-netifaces.mk
 yegorslists> @@ -14,7 +14,7 @@ define PYTHON_NETIFACES_BUILD_CMDS
 yegorslists>  	(cd $(@D); \
 yegorslists>  		PYTHONXCPREFIX="$(STAGING_DIR)/usr/" \
 yegorslists>  		LDFLAGS="-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
 yegorslists> -	$(HOST_DIR)/usr/bin/python setup.py build)
 yegorslists> +	$(HOST_DIR)/usr/bin/python setup.py build -x)
 yegorslists>  endef

Thanks, so far so good, but it still doesn't build here:

building 'netifaces' extension
/home/peko/source/buildroot/output/host/usr/bin/arm-linux-gcc -fno-strict-aliasing -pipe -Os -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -fPIC -DHAVE_GETNAMEINFO=1 -DHAVE_SIOCGIFCONF=1 -DHAVE_SIOCGIFHWADDR=1 -DHAVE_SIOCGIFADDR=1 -DHAVE_SIOCGIFFLAGS=1 -DHAVE_SIOCGIFDSTADDR=1 -DHAVE_SIOCGIFBRDADDR=1 -DHAVE_SIOCGIFNETMASK=1 -DHAVE_SOCKET_IOCTLS=1 -DHAVE_NETAX25_AX25_H=1 -DHAVE_NETECONET_EC_H=1 -DHAVE_NETIPX_IPX_H=1 -DHAVE_NETPACKET_PACKET_H=1 -DHAVE_LINUX_IRDA_H=1 -DHAVE_LINUX_ATM_H=1 -DHAVE_LINUX_LLC_H=1 -DHAVE_LINUX_TIPC_H=1 -DHAVE_LINUX_DN_H=1 -DHAVE_SOCKADDR_AX25=1 -DHAVE_SOCKADDR_IN=1 -DHAVE_SOCKADDR_IN6=1 -DHAVE_SOCKADDR_IPX=1 -DHAVE_SOCKADDR_UN=1 -DHAVE_SOCKADDR_EC=1 -DHAVE_SOCKADDR_LL=1 -DHAVE_SOCKADDR_ATMPVC=1 -DHAVE_SOCKADDR_ATMSVC=1 -DHAVE_SOCKADDR_DN=1 -DHAVE_SOCKADDR_IRDA=1 -DHAVE_SOCKADDR_LLC=1 -I/home/peko/source/buildroot/output/host/usr/arm-unknown-linux-uclibcgnueabi/sysroot/usr/include/python2.7 -c netifaces.c -o build/temp.linux-x86_64-2.7/netifaces.o
netifaces.c: In function 'ifaddrs':
netifaces.c:627: error: invalid type argument of '->' (have 'struct ifreq')
netifaces.c:637: error: expected ';' before 'do'
 

Where netifaces.c:627 is:

if (string_from_sockaddr (ifr->CNAME(ifr_addr), buffer, sizeof (buffer)) == 0) {

and netifaces.c:637 is:

        Py_XDECREF (dict);
        Py_XDECREF (list)
        Py_XDECREF (family);

What kind of toolchain configuration are you using?

I also notice that it detects HAVE_SOCKADDR_IN6 even though my config
doesn't have IPv6 support, which might be a problem.

-- 
Bye, Peter Korsgaard