erigon-pulse/turbo/silkworm/silkworm_compat_check.sh
battlmonstr dac73f4b57
silkworm: check glibcpp compatibility (#8932)
libsilkworm requires libstdc++.so.6.0.30, but Rocky Linux 9.3 has only
libstdc++.so.6.0.29,
and `make erigon` produces an error about the GLIBCXX Version needed
3.4.30 (available 3.4.29).

see:

https://stackoverflow.com/questions/10354636/how-do-you-find-what-version-of-libstdc-library-is-installed-on-your-linux-mac
https://gcc.gnu.org/onlinedocs/libstdc++/manual/abi.html
2023-12-07 17:53:29 +01:00

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#!/bin/bash
set -e
set -u
set -o pipefail
OS_RELEASE_PATH=/etc/os-release
function glibc_version {
cmd="ldd --version"
$cmd | head -1 | awk '{ print $NF }'
}
function glibcpp_version {
link_path=$(/sbin/ldconfig -p | grep libstdc++ | awk '{ print $NF }')
if [[ ! -L "$link_path" ]]
then
echo "0"
else
file_name=$(readlink "$link_path")
echo "${file_name##*.}"
fi
}
function version_major {
IFS='.' read -a components <<< "$1"
echo "${components[0]}"
}
function version_minor {
IFS='.' read -a components <<< "$1"
echo "${components[1]}"
}
case $(uname -s) in
Linux)
if [[ ! -f "$OS_RELEASE_PATH" ]]
then
echo "not supported Linux without $OS_RELEASE_PATH"
exit 2
fi
source "$OS_RELEASE_PATH"
if [[ -n "$ID" ]] && [[ -n "$VERSION_ID" ]]
then
version=$(version_major "$VERSION_ID")
case "$ID" in
"debian")
if (( version < 12 ))
then
echo "not supported Linux version: $ID $VERSION_ID"
exit 3
fi
;;
"ubuntu")
if (( version < 22 ))
then
echo "not supported Linux version: $ID $VERSION_ID"
exit 3
fi
;;
esac
fi
version=$(version_minor "$(glibc_version)")
if (( version < 34 ))
then
echo "not supported glibc version: $version"
exit 4
fi
version=$(glibcpp_version)
if (( version < 30 ))
then
echo "not supported glibcpp version: $version"
exit 5
fi
;;
Darwin)
;;
*)
echo "unsupported OS"
exit 1
;;
esac