47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
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#!/bin/sh -eu
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KERNEL_RELEASE="$1"
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mkdir "$AUTOPKGTEST_TMP"/foo
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cat >"$AUTOPKGTEST_TMP"/foo/foo.c <<EOF
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#include <linux/kernel.h>
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#include <linux/module.h>
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static int __init foo_init(void)
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{
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pr_info("foo initialised\n");
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return 0;
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}
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module_init(foo_init);
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static void __exit foo_exit(void)
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{
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}
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module_exit(foo_exit);
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MODULE_LICENSE("GPL");
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EOF
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cat >"$AUTOPKGTEST_TMP"/foo/Kbuild <<EOF
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obj-m += foo.o
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EOF
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echo "I: Build for $KERNEL_RELEASE"
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# There are some warnings sent to stderr that we need to suppress,
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# but any other output to stderr should be treated as a failure.
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# We also want all stdout/stderr to appear in order in the log.
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# First, duplicate stdout to fd 3
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exec 3>&1
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# Next, run the build with stdout sent to the original stdout and
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# stderr sent through tee to both the original stdout and a file
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make -C /lib/modules/"$KERNEL_RELEASE"/build M="$AUTOPKGTEST_TMP"/foo V=1 \
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2>&1 1>&3 | tee "$AUTOPKGTEST_TMP"/foo/make.stderr
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# Close fd 3
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exec 3>&-
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# Check for any stderr output that doesn't match the suppressions
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if grep -q -v -E 'Skipping BTF generation .* due to unavailability of vmlinux' "$AUTOPKGTEST_TMP"/foo/make.stderr; then
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echo >&2 "E: Unexpected warning/error messages"
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fi
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echo "I: Clean"
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make -C /lib/modules/"$KERNEL_RELEASE"/build M="$AUTOPKGTEST_TMP"/foo V=1 clean
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