Messages in this thread | | | Date | Wed, 17 Apr 2024 11:37:35 -0700 | Subject | Re: Issue with "kbuild: create a list of all built DTB files" | From | Florian Fainelli <> |
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On 4/17/24 07:31, Masahiro Yamada wrote: > On Wed, Apr 17, 2024 at 2:22 AM Florian Fainelli > <florian.fainelli@broadcom.com> wrote: >> >> Hi Masahiro, >> >> Sorry about the late report, commit >> 24507871c3c6ae4f6b460b016da7ff434cd34149 ("kbuild: create a list of all >> built DTB files") is breaking the build when we are doing a rsync of the >> Linux sources into a build directory, which is how buildroot works when >> doing a source directory override. >> >> This does not happen when doing a build from the git directory >> containing the sources, and I cannot find a missing $(obj) reference, so >> I am left wondering what I am missing here. The build error looks like this: >> >> cat: arch/arm64/boot/dts/actions/dtbs-list: No such file or directory >> host-make[3]: *** [scripts/Makefile.build:423: >> arch/arm64/boot/dts/dtbs-list] Error 1 >> host-make[3]: *** Deleting file 'arch/arm64/boot/dts/dtbs-list' >> host-make[2]: *** [Makefile:1394: dtbs] Error 2 >> host-make[2]: *** Waiting for unfinished jobs.... >> >> running with verbose, we can see the rule not generating an empty file >> at all: >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=scripts/dtc >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=scripts >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts need-dtbslist=1 >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=scripts/genksyms \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/actions \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/allwinner \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/altera \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/amazon \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/tools kapi >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/amd \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/amlogic \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/apm \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/apple \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/arm \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/bitmain \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/broadcom \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/cavium \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/exynos \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/freescale \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/hisilicon \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/intel \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/lg \ >> need-builtin= \ >> need-modorder= \ >> >> # GEN arch/arm64/include/generated/asm/cpucap-defs.h >> mkdir -p arch/arm64/include/generated/asm/; awk -f >> arch/arm64/tools/gen-cpucaps.awk arch/arm64/tools/cpucaps > >> arch/arm64/include/generated/asm/cpucap-defs.h >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/marvell \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/mediatek \ >> need-builtin= \ >> need-modorder= \ >> >> # GEN arch/arm64/include/generated/asm/sysreg-defs.h >> mkdir -p arch/arm64/include/generated/asm/; awk -f >> arch/arm64/tools/gen-sysreg.awk arch/arm64/tools/sysreg > >> arch/arm64/include/generated/asm/sysreg-defs.h >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/microchip \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/broadcom/bcmbca \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/nuvoton \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/broadcom/northstar2 \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/exynos/google \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/nvidia \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/broadcom/stingray \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/qcom \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/realtek \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/renesas \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/rockchip \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/socionext \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/sprd \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/st \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/synaptics \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/tesla \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/ti \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/toshiba \ >> need-builtin= \ >> need-modorder= \ >> >> /home/fainelli/work/buildroot/output/arm64/host/bin/host-make -f >> ./scripts/Makefile.build obj=arch/arm64/boot/dts/xilinx \ >> need-builtin= \ >> need-modorder= \ >> >> # cmd_gen_order arch/arm64/boot/dts/dtbs-list >> { cat arch/arm64/boot/dts/actions/dtbs-list; cat >> arch/arm64/boot/dts/allwinner/dtbs-list; cat >> arch/arm64/boot/dts/altera/dtbs-list; cat >> arch/arm64/boot/dts/amazon/dtbs-list; cat >> arch/arm64/boot/dts/amd/dtbs-list; cat >> arch/arm64/boot/dts/amlogic/dtbs-list; cat >> arch/arm64/boot/dts/apm/dtbs-list; cat >> arch/arm64/boot/dts/apple/dtbs-list; cat >> arch/arm64/boot/dts/arm/dtbs-list; cat >> arch/arm64/boot/dts/bitmain/dtbs-list; cat >> arch/arm64/boot/dts/broadcom/dtbs-list; cat >> arch/arm64/boot/dts/cavium/dtbs-list; cat >> arch/arm64/boot/dts/exynos/dtbs-list; cat >> arch/arm64/boot/dts/freescale/dtbs-list; cat >> arch/arm64/boot/dts/hisilicon/dtbs-list; cat >> arch/arm64/boot/dts/intel/dtbs-list; cat >> arch/arm64/boot/dts/lg/dtbs-list; cat >> arch/arm64/boot/dts/marvell/dtbs-list; cat >> arch/arm64/boot/dts/mediatek/dtbs-list; cat >> arch/arm64/boot/dts/microchip/dtbs-list; cat >> arch/arm64/boot/dts/nuvoton/dtbs-list; cat >> arch/arm64/boot/dts/nvidia/dtbs-list; cat >> arch/arm64/boot/dts/qcom/dtbs-list; cat >> arch/arm64/boot/dts/realtek/dtbs-list; cat >> arch/arm64/boot/dts/renesas/dtbs-list; cat >> arch/arm64/boot/dts/rockchip/dtbs-list; cat >> arch/arm64/boot/dts/socionext/dtbs-list; cat >> arch/arm64/boot/dts/sprd/dtbs-list; cat >> arch/arm64/boot/dts/st/dtbs-list; cat >> arch/arm64/boot/dts/synaptics/dtbs-list; cat >> arch/arm64/boot/dts/tesla/dtbs-list; cat >> arch/arm64/boot/dts/ti/dtbs-list; cat >> arch/arm64/boot/dts/toshiba/dtbs-list; cat >> arch/arm64/boot/dts/xilinx/dtbs-list; :; } > arch/arm64/boot/dts/dtbs-list >> cat: arch/arm64/boot/dts/actions/dtbs-list: No such file or directory >> host-make[3]: *** [scripts/Makefile.build:423: >> arch/arm64/boot/dts/dtbs-list] Error 1 >> host-make[3]: *** Deleting file 'arch/arm64/boot/dts/dtbs-list' >> host-make[2]: *** [Makefile:1394: dtbs] Error 2 >> host-make[2]: *** Waiting for unfinished jobs.... >> make[1]: *** [package/pkg-generic.mk:293: >> /home/fainelli/work/buildroot/output/arm64/build/linux-custom/.stamp_built] >> Error 2 >> make: *** [Makefile:27: _all] Error 2 >> >> Buildroot builds its own GNU Make version 4.4.1. >> >> Any clues what might be going on? My defconfig is such that only >> CONFIG_ARCH_BRCMSTB is enabled, and there are essentially no .dtbs file >> that will be generated. > > > > How to reproduce this in buildroot?
It is a bit involved since it would require having some intermediate builds and as I was crafting an environment for you to take a look, it stopped being reproducible... I will let you know if this resurfaces again.
Thanks! -- Florian
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