#!/bin/sh
export LC_ALL=C
-MUSL=../musl
+MUSL=${MUSL:-../musl}
+MUSL_PREFIX=${MUSL_PREFIX:-$MUSL}
-nm -p -P $MUSL/lib/libc.a |awk '$2~/[A-Zvw]/{print $1,$2}' |sort |uniq |awk '
+nm -p -P $MUSL_PREFIX/lib/libc.a |awk '$2~/[A-Zvw]/{print $1,$2}' |sort |uniq |awk '
NR==1 {
prev=$1
t=$2