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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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5cec64e495
Testing building of a given RCU Tasks flavor with the other two flavors disabled requires checking that the other two flavors are in fact disabled. This commit therefore modifies the scripting to permit things like "#CHECK#CONFIG_TASKS_TRACE_RCU=n" to be passed into the kvm.sh script's --kconfig parameter. Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
47 lines
1.0 KiB
Bash
Executable File
47 lines
1.0 KiB
Bash
Executable File
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0+
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#
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# Usage: configcheck.sh .config .config-template
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#
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# Non-empty output if errors detected.
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#
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# Copyright (C) IBM Corporation, 2011
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#
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# Authors: Paul E. McKenney <paulmck@linux.ibm.com>
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T="`mktemp -d ${TMPDIR-/tmp}/configcheck.sh.XXXXXX`"
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trap 'rm -rf $T' 0
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# function test_kconfig_enabled ( Kconfig-var=val )
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function test_kconfig_enabled () {
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if ! grep -q "^$1$" $T/.config
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then
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echo :$1: improperly set
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return 1
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fi
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return 0
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}
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# function test_kconfig_disabled ( Kconfig-var )
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function test_kconfig_disabled () {
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if grep -q "^$1=n$" $T/.config
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then
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return 0
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fi
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if grep -q "^$1=" $T/.config
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then
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echo :$1=n: improperly set
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return 1
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fi
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return 0
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}
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sed -e 's/"//g' < $1 > $T/.config
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sed -e 's/^#CHECK#//' < $2 > $T/ConfigFragment
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grep '^CONFIG_.*=n$' $T/ConfigFragment |
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sed -e 's/^/test_kconfig_disabled /' -e 's/=n$//' > $T/kconfig-n.sh
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. $T/kconfig-n.sh
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grep -v '^CONFIG_.*=n$' $T/ConfigFragment | grep '^CONFIG_' |
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sed -e 's/^/test_kconfig_enabled /' > $T/kconfig-not-n.sh
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. $T/kconfig-not-n.sh
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