12397 2017-12-05 18:14:51 +0000 patch_do_patch fails to detect patch failure 2017-12-07 16:01:21 +0000 1 1 7 Build System, Metadata & Runtime Meta-yocto meta-yocto unspecified Other arm RESOLVED DUPLICATE 9982 Medium+ normal 2.5 M2 1 thomas.epperson ross.burton poky.bs.watcher poky.watcher thomas.epperson --- --- Don't know oldest_to_newest 78519 0 thomas.epperson 2017-12-05 18:14:51 +0000 I'm using the krogoth branch of yocto poky. My manifest is https://github.com/uglyoldbob/yocto-manifest patch_do_patch tells me that python function do_patch finished. No error appears in the log.do_patch My recipe is https://github.com/uglyoldbob/oe-custom/blob/verdex/recipes-bsp/u-boot/u-boot-verdex_1.2.0.bb A scan through tmp/work/armv5e-poky-linux-gnueabi/u-boot-verdex/1.2.0-r7/git shows me the patch has not changed any files. Running "bitbake -f -c patch u-boot-verdex" properly applies the patch and actually modifies the source code. Running the resulting u-boot binary reflects the source code as it appears in tmp/work/armv5e-poky-linux-gnueabi/u-boot-verdex/1.2.0-r7/git, both when the patch is actually applied vs not applied. Here is a rundown of what I see. https://pastebin.com/BNuCavSP Modifying or even removing the "FILESEXTRAPATHS_prepend" line has no effect. Adding ";branch=master" to the git line also has no effect. 78556 1 thomas.epperson 2017-12-06 18:38:21 +0000 It seems the patches folder present in the SRC_URI git repository (https://github.com/ashcharles/verdex-uboot/tree/master/patches) is responsible for causing the problem. Quilt tries to remove all patches, removes none, then tries to apply the non-existant add-gumstix-board-to-build.patch, notices it does not exist, and instead applies an empty patch and then returns success. 78570 2 thomas.epperson 2017-12-07 14:28:04 +0000 I have found a potential fix. I have a pastebin of a patch https://pastebin.com/wRz3D8zZ 78589 3 ross.burton 2017-12-07 16:01:21 +0000 The proper fix is to stop using $S/patches as a holding place for patches, so marking this as a duplicate. *** This bug has been marked as a duplicate of bug 9982 ***