fi
fi
+# rpc/xdr.h on SunOS needs prototypes for its XDR->xdr_ops function pointers.
+file=rpc/xdr.h
+if [ -r $file ] && [ ! -r ${LIB}/$file ]; then
+ cp $file ${LIB}/$file >/dev/null 2>&1 || echo "Can't copy $file"
+ chmod +w ${LIB}/$file 2>/dev/null
+ chmod a+r ${LIB}/$file 2>/dev/null
+fi
+
+if [ -r ${LIB}/$file ]; then
+ echo "Checking for needed C++ prototype in $file"
+ sed -e 's/^\(.*\)\*\(x_.*\)();\(.*\)/\
+#ifdef __cplusplus\
+\1*\2(...);\3\
+#else\
+\1*\2();\3\
+#endif/g' \
+ $LIB/$file > ${LIB}/${file}.sed
+
+ rm -f ${LIB}/$file; mv ${LIB}/${file}.sed ${LIB}/$file
+ if cmp $file ${LIB}/$file >/dev/null 2>&1; then
+ rm -f ${LIB}/$file
+ else
+ # Find any include directives that use "file".
+ for include in `egrep '^[ ]*#[ ]*include[ ]*"[^/]' ${LIB}/$file | sed -e 's/^[ ]*#[ ]*include[ ]*"\([^"]*\)".*$/\1/'`; do
+ dir=`echo $file | sed -e s'|/[^/]*$||'`
+ required="$required ${INPUT} $dir/$include ${LIB}/$dir/$include"
+ done
+ fi
+fi
+
# This loop does not appear to do anything, because it uses file
# rather than $file when setting target. It also appears to be
# unnecessary, since the main loop processes symbolic links.