mirror of
https://github.com/torvalds/linux
synced 2024-11-05 18:23:50 +00:00
fa7295ab69
Now that the Kconfig is the only user of this script, we can drop unneeded code. Remove the -p option, and stop prepending the output with zero, so that Kconfig can directly use the output from this script. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
20 lines
588 B
Bash
Executable file
20 lines
588 B
Bash
Executable file
#!/bin/sh
|
|
# SPDX-License-Identifier: GPL-2.0
|
|
#
|
|
# gcc-version gcc-command
|
|
#
|
|
# Print the gcc version of `gcc-command' in a 5 or 6-digit form
|
|
# such as `29503' for gcc-2.95.3, `30301' for gcc-3.3.1, etc.
|
|
|
|
compiler="$*"
|
|
|
|
if [ ${#compiler} -eq 0 ]; then
|
|
echo "Error: No compiler specified." >&2
|
|
printf "Usage:\n\t$0 <gcc-command>\n" >&2
|
|
exit 1
|
|
fi
|
|
|
|
MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
|
|
MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
|
|
PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
|
|
printf "%d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
|