7z-build-nsis

7-zip build script with nsis script decompiling using ms visual studio

This build can unpack nsis script, eg. [NSIS].nsi or [LICENSE].txt from nsis installer. This feature is disable in official versions since 15.05, after which official versions are only able to unpack files from installer.

Notice: Only executables depending on 7z.dll can unpack nsis packages, 7zcl, 7za, 7zr would not unpack nsis package, like official ones.

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Prerequisites

• Visual Studio 2015 or 2017 or 2022
• 7z.exe in PATH or current folder.
• Internet accessible (with powershell Net.WebClient).

Usage

Clone this repo and run 7-zip-build.bat in Developer Command Prompt of Visual Studio

Credits

• https://www.7-zip.org
• https://github.com/Chuyu-Team/VC-LTL
• https://sourceforge.net/p/sevenzip/discussion/45797/thread/5d10a376/