introduce get_altdistr_version (M50 -> 5.0) and get_altdistr_mod (5.0 -> M50)…

share/eterbuild/functions/common

@@ -165,3 +165,14 @@ make_temp_file()
 	fi
 }
 
+# M50 -> 5.0
+get_altdistr_version()
+{
+	echo "$1" | sed -e "s|M\([0-9]\)\([0-9]\)|\1\.\2|g" | sed -e "s|SS|Sisyphus|g"
+}
+
+# 5.0 -> M50
+get_altdistr_mod()
+{
+	echo "$1" | sed -e "s|\([0-9]\)\.\([0-9]\)|M\1\2|g" | sed -e "s|Sisyphus|SS|g"
+}

tests/transf_altdistrversion.sh

+#!/bin/sh
+
+. `dirname $0`/../share/eterbuild/functions/common
+load_mod spec
+
+check()
+{
+	[ "$2" != "$3" ] && echo "FATAL with '$1': result '$2' do not match with '$3'" || echo "OK for '$1' with '$2'"
+}
+
+check_AD()
+{
+	check $1 $2 `get_altdistr_version $1`
+}
+
+check_MOD()
+{
+	check $1 $2 `get_altdistr_mod $1`
+}
+
+
+echo "Check get_altdistr_version"
+check_AD M40 4.0
+check_AD M30 3.0
+check_AD M41 4.1
+check_AD M50 5.0
+check_AD  SS Sisyphus
+
+echo "Check get_altdist_mod"
+check_MOD 2.4 M24
+check_MOD 3.0 M30
+check_MOD 4.0 M40
+check_MOD 4.1 M41
+check_MOD 5.0 M50
+check_MOD Sisyphus SS