solenv: remove other addsym-macosx.sh too

Unnecessary since gbuild does not use map files on Mac OS X.

Change-Id: I2d3ae95634a5c4fe925f391ea37b62f73d2f1524

solenv/bin/addsym-macosx.sh

-#!/bin/sh
-#
-# This file is part of the LibreOffice project.
-#
-# This Source Code Form is subject to the terms of the Mozilla Public
-# License, v. 2.0. If a copy of the MPL was not distributed with this
-# file, You can obtain one at http://mozilla.org/MPL/2.0/.
-#
-# This file incorporates work covered by the following license notice:
-#
-#   Licensed to the Apache Software Foundation (ASF) under one or more
-#   contributor license agreements. See the NOTICE file distributed
-#   with this work for additional information regarding copyright
-#   ownership. The ASF licenses this file to you under the Apache
-#   License, Version 2.0 (the "License"); you may not use this file
-#   except in compliance with the License. You may obtain a copy of
-#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
-#
-
-# This script is needed in the process of generating exported
-# symbols list out of map files on Mac OS X (see also #i69351#)
-# The magic generating the regular expression from the temporary
-# mapfile containing only star and question mark symbols
-#
-# The script has to be called as follows:
-# nm -gx <file>.o | addsym-macosx.sh <file-with-wildcard-symbols> <temporary-file-where-to-write-the-search-expression-to>
-# See tg_shl.mk for an example of how to use the script
-#
-# Replace every * with .* and every ? with . to get awk expression
-# Put ^ at the beginning of every expression
-# Put $ at the beginning of every expression
-# Connect them all on one line, separated by |
-# Remove | at the end of this regular expression because the last end
-# of line was also replaced by |
-
-cat $1 | sed 's#*#.*#g
-s#?#.#g
-s#^#^#
-s#$#$#' | tr '\n' '|' | sed "s#|\$##" >$2
-
-# Please note that the awk expression expects to get the output of 'nm -gx'!
-
-# The fields in the nm -gx output are apparently (see
-# /usr/include/mach-o/nlist.h>):
-
-# xxxxxxxx xx xx xxxx xxxxxxxx symbol
-# !        !  !  !    n_value
-# !        !  !  n_desc
-# !        !  n_sect
-# !        n_type
-# n_strx
-
-# Original comment:
-# On Panther we have to filter out symbols with a value "1f" otherwise external
-# symbols will erroneously be added to the generated export symbols list file.
-#
-# Of course it isn't actually the "value" (n_value) of the symbol that
-# is meant, but (as is seen from the use of $2) the n_type .
-#
-# Now, what does a n_type of 1f actually mean? The N_PEXT bit (0x10)
-# is on and the N_EXT (0x01) bit is on. It is what in Mach-O
-# documentation is called "private external". This includes symbols
-# produced by using -fvisibility=hidden. Whether that is a problem I
-# don't know.
-#
-awk -v SYMBOLSREGEXP="`cat $2`" '
-match ($6,SYMBOLSREGEXP) > 0 &&  $6 !~ /_GLOBAL_/ { if (($2 != 1) && ( $2 != "1f" ) ) print $6 }'
-