silkworm: disable on incompatible Linux versions

Makefile

@@ -28,6 +28,11 @@ CGO_CFLAGS += -Wno-unknown-warning-option -Wno-enum-int-mismatch -Wno-strict-pro
 
 # about netgo see: https://github.com/golang/go/issues/30310#issuecomment-471669125 and https://github.com/golang/go/issues/57757
 BUILD_TAGS = nosqlite,noboltdb
+
+ifneq ($(shell "$(CURDIR)/turbo/silkworm/silkworm_compat_check.sh"),)
+	BUILD_TAGS := "$(BUILD_TAGS),nosilkworm"
+endif
+
 PACKAGE = github.com/ledgerwatch/erigon
 
 GO_FLAGS += -trimpath -tags $(BUILD_TAGS) -buildvcs=false

turbo/silkworm/silkworm_compat_check.sh

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+set -e
+set -u
+set -o pipefail
+
+OS_RELEASE_PATH=/etc/os-release
+
+case $(uname -s) in
+	Linux)
+		if [[ ! -f "$OS_RELEASE_PATH" ]]
+		then
+			echo "not supported Linux without $OS_RELEASE_PATH"
+			exit 1
+		fi
+
+		source "$OS_RELEASE_PATH"
+
+		if [[ "$ID" == "debian" ]] && [[ "$VERSION_ID" == "12" ]]
+		then
+			exit 0
+		else
+			echo "not supported Linux version: $ID $VERSION_ID"
+			exit 1
+		fi
+
+		;;
+	Darwin)
+		exit 0;;
+	*)
+		echo "unsupported OS"
+		exit 1;;
+esac