Thanks for your response.
It seems that the bbappend is in the correct folder (ie:
recipes-fsbl/fsbl/fsbl_git.bbappend) inside my own meta layer. I also
have some other bbappends with other patches which are working fine, but
seems that doing the same doesn't work for fsbl_git. I've also checked
the layer configuration and I think that the BBFILES variable is also
correctly configured: BBFILES += "${LAYERDIR}/recipes-*/*/*.bb
${LAYERDIR}/recipes-*/*/*.bbappend"
Probably I forgot some important detail, but it's not clear to me what
can go wrong or how to debug it.
Thanks
On 02/05/18 14:33, Jean-Francois Dagenais wrote:
On May 2, 2018, at 6:39 AM, David Roman <[email protected]> wrote:
I'm using fsbl_git recipe from meta-xilinx-tools (branch rel-v2016.4) and
wanted to patch the fsbl_hooks.c source code. To do it I created a
fsbl_git.bbappend with the next two lines:
FILESEXTRAPATHS_prepend := "${THISDIR}/files:"
SRC_URI_append = " file://fsbl_hooks.patch"
but the file doesn't get patched, is there another way to patch it or modify
fsbl_hooks.c?
This is very standard yocto procedure:
https://wiki.yoctoproject.org/wiki/TipsAndTricks/Patching_the_source_for_a_recipe
This answer is also good:
https://stackoverflow.com/questions/45584131/how-patching-works-in-yocto
You have to make sure your bbappend is it the same dir relative to the root of
your layer.
If the patch is found and copied into the work dir of the fsbl recipe (i.e.
build/tmp/work/yourmachine-poky-linux/fsbl/2018.1+gitAUTOINC+aaa566bc3f-r0/fsbl_hooks.patch
) it should try to apply it. If the patch is bad, it will fail the yocto build.
Good luck!
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