mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-05 11:00:15 +00:00
06471dfc3d
The Makefiles call the respective interpreter explicitly, but this makes it easier to use the scripts manually. (This commit follows commit 06ed5c2bfaca of Linux Kernel) Signed-off-by: Michal Marek <mmarek@suse.cz> Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
32 lines
819 B
Bash
Executable file
32 lines
819 B
Bash
Executable file
#!/bin/sh
|
|
#
|
|
# gcc-version [-p] gcc-command
|
|
#
|
|
# Prints the gcc version of `gcc-command' in a canonical 4-digit form
|
|
# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
|
|
#
|
|
# With the -p option, prints the patchlevel as well, for example `029503' for
|
|
# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
|
|
#
|
|
|
|
if [ "$1" = "-p" ] ; then
|
|
with_patchlevel=1;
|
|
shift;
|
|
fi
|
|
|
|
compiler="$*"
|
|
|
|
if [ ${#compiler} -eq 0 ]; then
|
|
echo "Error: No compiler specified."
|
|
printf "Usage:\n\t$0 <gcc-command>\n"
|
|
exit 1
|
|
fi
|
|
|
|
MAJOR=$(echo __GNUC__ | $compiler -E -xc - | tail -n 1)
|
|
MINOR=$(echo __GNUC_MINOR__ | $compiler -E -xc - | tail -n 1)
|
|
if [ "x$with_patchlevel" != "x" ] ; then
|
|
PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -xc - | tail -n 1)
|
|
printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
|
|
else
|
|
printf "%02d%02d\\n" $MAJOR $MINOR
|
|
fi
|