7-Zip

Please check original README here

CMake Support

This allows you to build 7-zip with another cursed compiler.

We add options to control LTO/LTCG and NSIS script decompiling.

Note: You still need MSVC assembler (ml/ml64) for assembly code.
e. g. cmake -DCMAKE_ASM_MASM_COMPILER='/c/Program Files (x86)/Microsoft Visual Studio/2017/Enterprise/VC/Tools/MSVC/14.16.27023/bin/Hostx64/x64/ml64.exe'

Currently we have the following targets in CMake:

• Alone (7za.exe)
• Alone7z (7zr.exe)
• Fm (Standalone 7zFM)
• Format7z (7za.dll)
• Format7zExtract (7zxa.dll)
• Format7zR (7zr.dll)
• Format7zExtractR (7zxr.dll)
• Format7zF (7z.dll)
• LzmaCon (lzma.exe)
• SFXCon (7zCon.sfx)
• SFXWin (7z.sfx)
• SFXSetup (7zS.sfx)
• Console (7z.exe)
• Explorer (7-zip(32).dll)
• FileManager (7zFM.exe)
• GUI (7zG.exe)

Known Issue

• (Currently) only supports x86 (MSVC and probably Clang-MSVC)* / amd64 (MSVC/MinGW-w64/Clang-MSVC)
• Common objects will be compiled multiple times (each target has different macro definitions)

*: our x86 MinGW-w64 used wrong calling convention