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#!/bin/sh
#
# Check for global symbols that don't need to be made global...
#
for file in *.o; do
functions=""
for function in `nm -g $file | grep "T " | awk '{print $3}'`; do
found=""
for file2 in *.o; do
if test "$file" = "$file2"; then
continue;
fi
found=`nm -g $file2 | grep $function`
if test "$found" != ""; then
break;
fi
done
if test -z "$found"; then
functions="$functions $function"
fi
done
if test -z "$functions"; then
echo "$file: OK"
else
echo "$file: $functions"
fi
done
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