write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/scripts/gcc-version.sh
..
..
@@ -1,33 +1,20 @@
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 #!/bin/sh
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 # SPDX-License-Identifier: GPL-2.0
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 #
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-# gcc-version [-p] gcc-command
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+# gcc-version gcc-command
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 #
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-# Prints the gcc version of `gcc-command' in a canonical 4-digit form
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-# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
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-#
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-# With the -p option, prints the patchlevel as well, for example `029503' for
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-# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
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-#
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-
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-if [ "$1" = "-p" ] ; then
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-	with_patchlevel=1;
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-	shift;
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-fi
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+# Print the gcc version of `gcc-command' in a 5 or 6-digit form
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+# such as `29503' for gcc-2.95.3, `30301' for gcc-3.3.1, etc.
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 compiler="$*"
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 if [ ${#compiler} -eq 0 ]; then
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-	echo "Error: No compiler specified."
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-	printf "Usage:\n\t$0 <gcc-command>\n"
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+	echo "Error: No compiler specified." >&2
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+	printf "Usage:\n\t$0 <gcc-command>\n" >&2
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 	exit 1
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 fi
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 MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
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 MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
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-if [ "x$with_patchlevel" != "x" ] ; then
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-	PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
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-	printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
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-else
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-	printf "%02d%02d\\n" $MAJOR $MINOR
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-fi
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+PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
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+printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL