mirror of
https://github.com/cirosantilli/linux-kernel-module-cheat.git
synced 2026-01-23 10:15:57 +01:00
5ad68edd00
17.10 failed with a similar message to: http://patchwork.ozlabs.org/patch/772848/ but applying that patch did not solve it, apparently there were fixes already on later versions of the tracked package. Update .gitmodules to ignore patches we apply to Buildroot.
76 lines
2.0 KiB
Bash
Executable File
76 lines
2.0 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -e
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arch=x86_64
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extra_targets=''
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j="$(($(nproc) - 2))"
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x11=false
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v=0
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while getopts 'a:e:j:nt:v' OPT; do
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case "$OPT" in
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a)
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arch="$OPTARG"
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;;
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j)
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j="$OPTARG"
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;;
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t)
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extra_targets="$extra_args $OPTARG"
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;;
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x)
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x11=true
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;;
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v)
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v=1
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;;
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esac
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done
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case "$arch" in
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x86_64)
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defconfig=qemu_x86_64_defconfig
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;;
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arm)
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# qemu_arm_vexpress_defconfig required a newer QEMU than 2.0.0 on a Ubuntu host.
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# so let's stick to versatile for now.
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defconfig=qemu_arm_versatile_defconfig
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;;
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aarch64)
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defconfig=qemu_aarch64_virt_defconfig
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;;
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mips64)
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defconfig=qemu_mips64r6_malta_defconfig
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;;
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esac
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cd kernel_module
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./make-host.sh -j "$j" clean
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cd ../buildroot
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for p in $(find '../buildroot_patches/' -maxdepth 1 -name '*.patch' -print); do
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patch -N -r - -p 1 <"$p" || :
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done
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outdir="output.${arch}~"
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make O="$outdir" BR2_EXTERNAL="$(pwd)/../kernel_module" "$defconfig"
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# TODO Can't get rid of this for now.
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# http://stackoverflow.com/questions/44078245/is-it-possible-to-use-config-fragments-with-buildroots-config
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cat ../buildroot_config_fragment >> "${outdir}/.config"
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if $x11; then
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cat ../buildroot_config_fragment_x11 >> "${outdir}/.config"
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fi
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make O="$outdir" olddefconfig
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# HOST_QEMU_OPTS is a hack that happens to work because the QEMU package luckly uses += at all times.
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# It shouldn't be necessary in the first place: https://bugs.busybox.net/show_bug.cgi?id=9936
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#
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# Even if were an autotools package, there is no general way currently to pass extra configs to it:
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# https://stackoverflow.com/questions/44341188/how-to-pass-extra-custom-configure-autotools-options-to-a-buildroot-package/44341225#44341225
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time \
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env \
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-u LD_LIBRARY_PATH \
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make \
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O="$outdir" \
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BR2_JLEVEL="$j" \
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HOST_QEMU_OPTS="--enable-debug --enable-sdl --extra-cflags='-DDEBUG_PL061=1' --with-sdlabi=2.0 --enable-trace-backends=simple" \
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V="$v" \
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kernel_module-rebuild \
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$extra_targets \
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all \
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;
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