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https://github.com/linux-can/can-utils.git
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Dario Binacchi
5ed3b4ded6
Systems that lack a MMU cannot use fork() to create the child process. The patch does not compile the affected programs on MMU-less systems. Co-developed-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
17 lines
283 B
Bash
Executable File
17 lines
283 B
Bash
Executable File
#!/bin/sh
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# SPDX-License-Identifier: GPL-2.0-only
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# check_cc.sh - Helper to test userspace compilation support
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# Copyright (c) 2015 Andrew Lutomirski
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CC="$1"
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TESTPROG="$2"
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shift 2
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if [ -n "$CC" ] && $CC -o /dev/null "$TESTPROG" -O0 "$@"; then
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echo 1
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else
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echo 0
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fi
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exit 0
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