minor updates and fixes for building 7-Zip

- add appveyor.cmd for building @ Appveyor
- add build-ia64.cmd for building ia64
- remove package.cmd

CPP/build-ia64.cmd

@@ -0,0 +1,84 @@
+@echo on
+
+set ROOT=%cd%\7zip
+if not defined OUTDIR set OUTDIR=%ROOT%\binIA64
+mkdir %OUTDIR%
+
+set OPTS=CPU=IA64 MY_STATIC_LINK=1
+set LFLAGS=/SUBSYSTEM:WINDOWS,"5.02"
+
+cd %ROOT%\Bundles\Format7zExtract
+nmake %OPTS%
+copy IA64\7zxa.dll %OUTDIR%\7zxa.dll
+
+cd %ROOT%\Bundles\Format7z
+nmake %OPTS%
+copy IA64\7za.dll %OUTDIR%\7za.dll
+
+cd %ROOT%\Bundles\Format7zF
+nmake %OPTS%
+copy IA64\7z.dll %OUTDIR%\7z.dll
+
+cd %ROOT%\Bundles\Format7zUSB
+nmake %OPTS%
+copy IA64\7zu.dll %OUTDIR%\7zu-x64.dll
+
+cd %ROOT%\UI\FileManager
+nmake %OPTS%
+copy IA64\7zFM.exe %OUTDIR%\7zFM.exe
+
+cd %ROOT%\UI\GUI
+nmake %OPTS%
+copy IA64\7zG.exe %OUTDIR%\7zG.exe
+
+cd %ROOT%\UI\Explorer
+nmake %OPTS%
+copy IA64\7-zip.dll %OUTDIR%\7-zip.dll
+
+cd %ROOT%\Bundles\SFXWin
+nmake %OPTS%
+copy IA64\7z.sfx %OUTDIR%\7z.sfx
+
+cd %ROOT%\Bundles\Codec_brotli
+nmake %OPTS%
+copy IA64\brotli.dll %OUTDIR%\brotli-x64.dll
+
+cd %ROOT%\Bundles\Codec_lizard
+nmake %OPTS%
+copy IA64\lizard.dll %OUTDIR%\lizard-x64.dll
+
+cd %ROOT%\Bundles\Codec_lz4
+nmake %OPTS%
+copy IA64\lz4.dll %OUTDIR%\lz4-x64.dll
+
+cd %ROOT%\Bundles\Codec_lz5
+nmake %OPTS%
+copy IA64\lz5.dll %OUTDIR%\lz5-x64.dll
+
+cd %ROOT%\Bundles\Codec_zstdF
+nmake %OPTS%
+copy IA64\zstd.dll %OUTDIR%\zstd-x64.dll
+
+cd %ROOT%\..\..\C\Util\7zipInstall
+nmake %OPTS%
+copy IA64\7zipInstall.exe %OUTDIR%\Install-x64.exe
+
+cd %ROOT%\..\..\C\Util\7zipUninstall
+nmake %OPTS%
+copy IA64\7zipUninstall.exe %OUTDIR%\Uninstall.exe
+
+set LFLAGS=/SUBSYSTEM:CONSOLE,"5.02"
+cd %ROOT%\UI\Console
+nmake %OPTS%
+copy IA64\7z.exe %OUTDIR%\7z.exe
+
+cd %ROOT%\Bundles\SFXCon
+nmake %OPTS%
+copy IA64\7zCon.sfx %OUTDIR%\7zCon.sfx
+
+cd %ROOT%\Bundles\Alone
+nmake %OPTS%
+copy IA64\7za.exe %OUTDIR%\7za.exe
+
+:ende
+cd %ROOT%\..