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examples: build: support mingw build #641

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@alonbl alonbl commented Oct 15, 2022

Currently cygwin build is supported, while cygwin is actually mingw, it has its own flags and settings to build native windows executables.

This change adds minimal support for mingw build keeping backward compatibility.

Changes:

  • Case sensitive paths, the SDK uses Include and Lib directories, while build had include and lib.
  • Move -mno-cygwin flag to CYGWIN_FLAGS so that it can be overridden, default remains the same.
  • Add LIBARCH make variable to be able to link against a specific variant of library.
  • Add missing winsock linkage when needed and convert existing to winsock2.

Build using mingw-w64 is supported using:

make CC=x86_64-w64-mingw32-gcc CYGWIN_FLAGS= LIBARCH=/x64

Signed-off-by: Alon Bar-Lev [email protected]

Currently cygwin build is supported, while cygwin is actually mingw, it
has its own flags and settings to build native windows executables.

This change adds minimal support for mingw build keeping backward
compatibility.

Changes:

* Case sensitive paths, the SDK uses Include and Lib directories, while
  build had include and lib.
* Move -mno-cygwin flag to CYGWIN_FLAGS so that it can be overridden,
  default remains the same.
* Add LIBARCH make variable to be able to link against a specific
  variant of library.
* Add missing winsock linkage when needed and convert existing to
  winsock2.

Build using mingw-w64 is supported using:

    make CC=x86_64-w64-mingw32-gcc CYGWIN_FLAGS= LIBARCH=/x64

Signed-off-by: Alon Bar-Lev <[email protected]>
@alonbl
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alonbl commented Oct 15, 2022

BTW: I suggest to drop cygwin by adding -mno-cygwin to CFLAGS if someone desires.

@Neustradamus
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Dear https://github.com/nmap team,

Have you seen this PR?

@alonbl
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alonbl commented Jan 4, 2023

@bonsaiviking: may you interested in review? Thanks!

@eabase
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eabase commented Oct 24, 2024

BUMP!

Why has this not been merged?

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3 participants