dmake, jmake: cd to realpath to get real path in build

bin/dmake

@@ -91,4 +91,5 @@ if [ -n "$PLAIN_DISTCC" ] ; then
 #    unset DISTCC_HOSTS
 fi
 
+cd_to_realcwd
 docmd $NICE time -p $PUMP make -j$DISTCC_THREADS CC="$DISTCC" CXX="$DISTCXX" "$@"

bin/jmake

@@ -23,4 +23,5 @@ MAKEARG="-j$NPROCS"
 #[ "$(( $NPROCS - $LOADAVG ))" -gt 1 ] || MAKEARG=""
 
 #make $MAKEARG "CC=$CC" "CXX=$CXX" "CPP=$CPP" "CXXCPP=$CXXCPP" $@
+cd_to_realcwd
 docmd $NICE time -p make $MAKEARG $@

share/eterbuild/functions/common

@@ -268,6 +268,11 @@ make_temp_file()
 	fi
 }
 
+cd_to_realcwd()
+{
+	cd "$(realpath "$(pwd)" )"
+}
+
 # check if path is server:/path
 is_ssh_target()
 {