Hi Khem, I will try it using quilt and get back.
I don’t know why the patch file turns out empty if both the original and updated file are in the same location. It was good when they were in different locations. I put them in the same place because of path related confusion which was causing build errors. Thanks, Monica From: Khem Raj [mailto:raj.k...@gmail.com] Sent: Wednesday, June 22, 2016 3:37 PM To: Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com> Cc: Burton, Ross <ross.bur...@intel.com>; yocto@yoctoproject.org Subject: Re: [yocto] Error applying patch - openvswitch this patch is empty. Secondly, make sure that patch is generated relative to S if you were not doing devtool workflow which I recommend to follow. You can also go into the ${S} and generate the patch using quilt. quilt new your.patch quilt add ofproto.c make changes to ofproto.c quilt refresh then copy patches/your.patch to metadata area and apply it by adding it to SRC_URI On Jun 22, 2016, at 1:24 PM, Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com<mailto:monica.rajaseka...@us.fujitsu.com>> wrote: Hi Ross, I have attached the related files. openvswitch_2.0.0.bb is the recipe file and I have included my patch there as file://openvswitch-Firsttt.patch;patch=1 \<file:///\\openvswitch-Firsttt.patch;patch=1%20\>. openvswitch-Firsttt.patch is my patch file. Ofproto.c is the original code. Ofproto_updated.c is the one with a couple of my changes and print statements. Thanks, Monica From: Burton, Ross [mailto:ross.bur...@intel.com] Sent: Wednesday, June 22, 2016 3:16 PM To: Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com<mailto:monica.rajaseka...@us.fujitsu.com>> Cc: yocto@yoctoproject.org<mailto:yocto@yoctoproject.org> Subject: Re: [yocto] Error applying patch - openvswitch Without sharing your recipe or the patch, nobody can help. Check that the SRC_URI correctly contains the patch, that it ends with .patch or .diff to be applied as a patch automatically, and verify that you actually rebuilt the recipe. Ross On 22 June 2016 at 21:07, Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com<mailto:monica.rajaseka...@us.fujitsu.com>> wrote: The folders in tmp/work on my source machine don’t have today’s date as last modified. Hmm… I don’t know what might be the mistake with applying the patch. Thanks, Monica From: Burton, Ross [mailto:ross.bur...@intel.com<mailto:ross.bur...@intel.com>] Sent: Wednesday, June 22, 2016 2:18 PM To: Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com<mailto:monica.rajaseka...@us.fujitsu.com>> Cc: yocto@yoctoproject.org<mailto:yocto@yoctoproject.org> Subject: Re: [yocto] Error applying patch - openvswitch On 22 June 2016 at 19:25, Rajasekaran, Monica <monica.rajaseka...@us.fujitsu.com<mailto:monica.rajaseka...@us.fujitsu.com>> wrote: After applying the patches, I brought up my openvswitch which works correctly alongside the controller but I don’t see any of the print statements I added to view the changes inside. Is there a way to check the updated source code with my patch in the target machine ? Not really, but looking in the work directory (tmp/work) will tell you if it got applied. Ross <openvswitch_2.0.0.bb><openvswitch-Firsttt.patch><ofproto_updated.c><ofproto.c>-- _______________________________________________ yocto mailing list yocto@yoctoproject.org<mailto:yocto@yoctoproject.org> https://lists.yoctoproject.org/listinfo/yocto
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