OldEraMT2 macOS/Linux package 0.2.0 - changes made to LGPL components
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(Deutsch weiter unten)

The OldEraMT2 packages ship Wine 11.0 unmodified, with exactly two derived files. Both are produced by
the scripts in this folder from files of the Wine 11.0 source / binary build. Nothing else in Wine or in
the bundled libraries was changed.

1. Modified Tahoma fonts (both packages: share/fonts/tahoma.ttf and share/fonts/tahomabd.ttf)
   Origin:   Wine 11.0 fonts/tahoma.ttf and fonts/tahomabd.ttf (generated by Wine from fonts/tahoma.sfd and
             fonts/tahomabd.sfd; the Wine binary builds contain byte-identical copies in share/wine/fonts/).
             "Copyright (c) 2004 Larry Snyder, Based on Bitstream Vera Sans Copyright (c) 2003 by Bitstream,
             Inc." - licensed under the GNU LGPL 2.1 or later (see the font's name table and wine-COPYING.LIB;
             the Bitstream Vera notice is in LICENSES/bitstream-vera-COPYRIGHT).
   Change:   strip-font-bitmaps.py removes the embedded bitmap tables EBDT, EBLC, EBSC and "BDF " so that
             FreeType renders the outlines. Outlines, metrics, hinting and names are unchanged. Date: 2026-09-27.
   Input  sha256  tahoma.ttf    90f1abad4da0ce03da5d2277ee75a9600ce812d37c90eab76e0838ffa7937e55
                  tahomabd.ttf  508a2acc88cd6abdd399ae79c9965db43fba75a46bb115117b55d2be2272d889
   Output sha256  tahoma.ttf    cbef5d7e4ea773ffa9284c77a6ab638d5043c999c0e11145429fd6bc367e3d90
                  tahomabd.ttf  309099e3a77ecf33658e8dad846dda9b0c974f929a400737cb4453664a98fdb1
   Reproduce:
     tar -xJf ../wine/wine-11.0.tar.xz wine-11.0/fonts/tahoma.ttf wine-11.0/fonts/tahomabd.ttf
     python3 strip-font-bitmaps.py wine-11.0/fonts/tahoma.ttf   tahoma.ttf
     python3 strip-font-bitmaps.py wine-11.0/fonts/tahomabd.ttf tahomabd.ttf
   (verified on 2026-09-28: the output is byte-identical to the shipped files)

2. Renamed copy of the Wine loader (macOS package only: wine/lib/wine/x86_64-unix/OldEraMT2)
   Origin:   lib/wine/x86_64-unix/wine of the Gcenx build wine-stable-11.0_1-osx64 (built from Wine 11.0,
             source in ../wine/). The original file "wine" stays in the package unchanged.
   Change:   make-game-loader.py copies the loader and edits only the text of its embedded Info.plist
             (__TEXT,__info_plist): the application name becomes "OldEraMT2" and the bundle id
             "com.olderamt2.client.game", padded to the same byte length, so that the macOS Dock shows the
             game name instead of "wine". The machine code is unchanged. The copy is then ad-hoc (or
             Developer ID) code-signed by build-macos.sh, which changes the signature blob.
   Input  sha256  wine       61ae8ab79e35f4982d5f6be14a3a26dcc5383578a298d9f767811086b40020d3
   Output sha256  OldEraMT2  9b6277721a1846fbeae6057fd7d70d618bb992ea68281dd3dc8f066ce0b8d7d7 (before code signing)
   Reproduce:     python3 make-game-loader.py "<Wine Stable.app>/Contents/Resources/wine"

Replacing the bundled Wine: see ../README.txt.


Deutsch
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Die OldEraMT2-Pakete enthalten Wine 11.0 unverändert. Es gibt genau zwei abgeleitete Dateien, beide
werden mit den Skripten in diesem Ordner erzeugt:

1. Veränderte Tahoma-Schrift (beide Pakete, share/fonts/tahoma.ttf und tahomabd.ttf): Kopie der Wine-11.0-
   Tahoma (LGPL 2.1+, Larry Snyder, basiert auf Bitstream Vera Sans), in der strip-font-bitmaps.py nur die
   eingebetteten Bitmap-Tabellen (EBDT, EBLC, EBSC, "BDF ") entfernt. Umrisse, Metriken und Namen bleiben
   gleich. Prüfsummen und Nachbau-Befehle siehe oben; die Ausgabe ist bytegleich mit den ausgelieferten Dateien.
2. Umbenannte Kopie des Wine-Loaders (nur macOS, wine/lib/wine/x86_64-unix/OldEraMT2): nur der Text der
   eingebetteten Info.plist wird geändert (Name "OldEraMT2" statt "wine"), der Maschinencode bleibt gleich.
   Das Original "wine" bleibt im Paket.