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#!/bin/sh
# Copy files to their correct locations.
#
# If arguments are given, try symbolic link first. This is not the default
# so that most people will have the distribution versions stay around so
# subsequent patches can be applied. People who pay enough attention to
# know there's a non-default behavior are assumed to pay enough attention
# to keep distribution versions if they modify things.
# Were we started from the top level? Cope.
if [ -f sys/unix/Makefile.top ]; then cd sys/unix; fi
if [ $# -gt 0 ] ; then
# First, try to make a symbolic link.
#
ln -s Makefile.top Makefile >/dev/null 2>&1
if [ $? -eq 0 ] ; then
echo "Lucky you! Symbolic links."
rm -f Makefile
umask 0
ln -s sys/unix/Makefile.top ../../Makefile
ln -s ../sys/unix/Makefile.dat ../../dat/Makefile
ln -s ../sys/unix/Makefile.doc ../../doc/Makefile
ln -s ../sys/unix/Makefile.src ../../src/Makefile
ln -s ../sys/unix/Makefile.utl ../../util/Makefile
exit 0
fi
fi
#
# Otherwise...
echo "Copying Makefiles."
cp Makefile.top ../../Makefile
cp Makefile.dat ../../dat/Makefile
cp Makefile.doc ../../doc/Makefile
cp Makefile.src ../../src/Makefile
cp Makefile.utl ../../util/Makefile
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