From mboxrd@z Thu Jan  1 00:00:00 1970
From: yegorslists at googlemail.com <yegorslists@googlemail.com>
Date: Mon,  9 Jan 2012 08:42:07 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
Message-ID: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
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From: Yegor Yefremov <yegorslists@googlemail.com>

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

diff --git a/package/python-netifaces/python-netifaces.mk b/package/python-netifaces/python-netifaces.mk
index e9a7099..5bfa326 100644
--- a/package/python-netifaces/python-netifaces.mk
+++ b/package/python-netifaces/python-netifaces.mk
@@ -14,7 +14,7 @@ define PYTHON_NETIFACES_BUILD_CMDS
 	(cd $(@D); \
 		PYTHONXCPREFIX="$(STAGING_DIR)/usr/" \
 		LDFLAGS="-L$(STAGING_DIR)/lib -L$(STAGING_DIR)/usr/lib" \
-	$(HOST_DIR)/usr/bin/python setup.py build)
+	$(HOST_DIR)/usr/bin/python setup.py build -x)
 endef
 
 define PYTHON_NETIFACES_INSTALL_TARGET_CMDS
-- 
1.7.1.1

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Korsgaard <jacmet@uclibc.org>
Date: Mon, 09 Jan 2012 09:18:58 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 (yegorslists@googlemail.com's message of "Mon, 9 Jan 2012 08:42:07
 +0100")
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
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>>>>> "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

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yegor Yefremov <yegor_sub1@visionsystems.de>
Date: Mon, 09 Jan 2012 10:57:23 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <8739bpffv1.fsf@macbook.be.48ers.dk>
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 <8739bpffv1.fsf@macbook.be.48ers.dk>
Message-ID: <4F0ABA03.3030206@visionsystems.de>
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Am 09.01.2012 09:18, schrieb Peter Korsgaard:
>>>>>> "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.

That's really strange. I used CodeSourcery toolchain and had no problems, but with native BR toolchain I have the same behavior as yours. I'll look into this issue.

Yegor

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Date: Mon, 9 Jan 2012 11:20:18 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
 cross-compilation
In-Reply-To: <4F0ABA03.3030206@visionsystems.de>
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 <8739bpffv1.fsf@macbook.be.48ers.dk>
 <4F0ABA03.3030206@visionsystems.de>
Message-ID: <20120109112018.64832095@skate>
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Le Mon, 09 Jan 2012 10:57:23 +0100,
Yegor Yefremov <yegor_sub1@visionsystems.de> a ?crit :

> That's really strange. I used CodeSourcery toolchain and had no
> problems, but with native BR toolchain I have the same behavior as
> yours. I'll look into this issue.

CodeSourcery toolchains use glibc, so they have IPv6 support enabled.

Thomas
-- 
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Korsgaard <jacmet@uclibc.org>
Date: Mon, 09 Jan 2012 11:35:43 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <20120109112018.64832095@skate> (Thomas Petazzoni's message of
 "Mon, 9 Jan 2012 11:20:18 +0100")
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 <8739bpffv1.fsf@macbook.be.48ers.dk>
 <4F0ABA03.3030206@visionsystems.de> <20120109112018.64832095@skate>
Message-ID: <87y5thduyo.fsf@macbook.be.48ers.dk>
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>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@free-electrons.com> writes:

 Thomas> Le Mon, 09 Jan 2012 10:57:23 +0100,
 Thomas> Yegor Yefremov <yegor_sub1@visionsystems.de> a ?crit :

 >> That's really strange. I used CodeSourcery toolchain and had no
 >> problems, but with native BR toolchain I have the same behavior as
 >> yours. I'll look into this issue.

 Thomas> CodeSourcery toolchains use glibc, so they have IPv6 support enabled.

Yes, but that doesn't explain the 2nd error (missing ;):

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

-- 
Bye, Peter Korsgaard

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Yegor Yefremov <yegor_sub1@visionsystems.de>
Date: Mon, 09 Jan 2012 11:40:30 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <87y5thduyo.fsf@macbook.be.48ers.dk>
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 <8739bpffv1.fsf@macbook.be.48ers.dk> <4F0ABA03.3030206@visionsystems.de>
 <20120109112018.64832095@skate> <87y5thduyo.fsf@macbook.be.48ers.dk>
Message-ID: <4F0AC41E.6030701@visionsystems.de>
List-Id: <buildroot.busybox.net>
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Am 09.01.2012 11:35, schrieb Peter Korsgaard:
>>>>>> "Thomas" == Thomas Petazzoni <thomas.petazzoni@free-electrons.com> writes:
> 
>  Thomas> Le Mon, 09 Jan 2012 10:57:23 +0100,
>  Thomas> Yegor Yefremov <yegor_sub1@visionsystems.de> a ?crit :
> 
>  >> That's really strange. I used CodeSourcery toolchain and had no
>  >> problems, but with native BR toolchain I have the same behavior as
>  >> yours. I'll look into this issue.
> 
>  Thomas> CodeSourcery toolchains use glibc, so they have IPv6 support enabled.
> 
> Yes, but that doesn't explain the 2nd error (missing ;):
> 
>         Py_XDECREF (dict);
>         Py_XDECREF (list)
>         Py_XDECREF (family);
> 

I've activated UCLIBC_SUPPORT_AI_ADDRCONFIG and now I can compile netifaces without a problem with native toolchain. Here is my .config for reference. Also take a look at this thread: http://lists.busybox.net/pipermail/uclibc/2008-August/040778.html

Yegor
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From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Korsgaard <jacmet@uclibc.org>
Date: Tue, 10 Jan 2012 13:47:25 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 (yegorslists@googlemail.com's message of "Mon, 9 Jan 2012 08:42:07
 +0100")
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
Message-ID: <8739bnenc2.fsf@macbook.be.48ers.dk>
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To: buildroot@busybox.net

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

 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(-)

Committed, thanks.

-- 
Bye, Peter Korsgaard

From mboxrd@z Thu Jan  1 00:00:00 1970
From: Peter Korsgaard <jacmet@uclibc.org>
Date: Tue, 10 Jan 2012 13:48:52 +0100
Subject: [Buildroot] [PATCH] python-netifaces: add -x option to fix
	cross-compilation
In-Reply-To: <4F0AC41E.6030701@visionsystems.de> (Yegor Yefremov's message of
 "Mon, 09 Jan 2012 11:40:30 +0100")
References: <1326094927-27207-1-git-send-email-yegorslists@googlemail.com>
 <8739bpffv1.fsf@macbook.be.48ers.dk>
 <4F0ABA03.3030206@visionsystems.de> <20120109112018.64832095@skate>
 <87y5thduyo.fsf@macbook.be.48ers.dk>
 <4F0AC41E.6030701@visionsystems.de>
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>>>>> "Yegor" == Yegor Yefremov <yegor_sub1@visionsystems.de> writes:


 Yegor> I've activated UCLIBC_SUPPORT_AI_ADDRCONFIG and now I can
 Yegor> compile netifaces without a problem with native toolchain. Here
 Yegor> is my .config for reference. Also take a look at this thread:
 Yegor> http://lists.busybox.net/pipermail/uclibc/2008-August/040778.html

Thanks. I added (and sent upstream) a patch to get netifaces to build
without ADDRCONFIG.

-- 
Bye, Peter Korsgaard

