33 lines
774 B
Bash
Executable File
33 lines
774 B
Bash
Executable File
#!/bin/sh -ex
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# Build the kernel module against the linux tree in KSRC
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DEFCONFIG="${DEFCONFIG:-x86_64_defconfig}"
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TOPDIR="$(realpath "$(dirname "$(realpath "$0")")/..")"
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KSRC="${KSRC:-$TOPDIR/../linux}"
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JOBS="${JOBS:-9}"
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if ! [ -d "$KSRC" ]; then
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set +x
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echo "ERROR: KSRC does not exist: $KSRC"
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echo "Let the KSRC env var point at a linux source tree and try again."
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exit 1
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fi
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cd "$KSRC"
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if ! [ -e ".config" ]; then
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make "$DEFCONFIG"
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fi
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if [ "arch/x86/configs/$DEFCONFIG" -nt ".config" ]; then
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set +x
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echo "ERROR: .config inside kernel source tree is older than $DEFCONFIG"
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echo "Move/delete/touch .config and try again."
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exit 1
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fi
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git log -1 --pretty="%t - %s"
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make -j "$JOBS" modules_prepare
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make -j "$JOBS" -C "$TOPDIR" KSRC="$KSRC" KBUILD_MODPOST_WARN=1
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