Windows build missing dependency

[VIPQualityPost]

At least for me, I was missing the libelf package. It seems the 'regular' package was removed from pacman last year, but there is another one hosted that worked for me: mingw-w64-x86_64-libelf.

I also had lots of issues with missing SSL certificate from meson wrap while trying to download libdwarf (was able to visit wrapdb.mesonbuild.com and also download via curl, so some kind of issue specific to whatever http tool meson wrap is using), but it's possible to download the tarball and then remove the source_url and source_hash of the dwarf subproject to build with the externally downloaded file.

[Novakov]

libelf is the name of upstream library, MSys2 is composed of several toolchains and each has it's own ecosystem of packages. They are differentiated by prefix. In case of libelf:

• mingw-w64-x86_64-libelf - libelf for MinGW64 (as you found out, this is the version you want)
• mingw-w64-i686-libelf - libelf for MinGW32 (32-bit Windows)
  There are also variants for Clang, ARM, etc. Readme (https://github.com/orbcode/orbuculum?tab=readme-ov-file#dependencies-1) lists packages names for MinGW64 toolchain.

I also had lots of issues with missing SSL certificate from meson wrap
Apparently MinGW64 maintains it's own certificate database and if not update it stops to recognize certificate for that site (probably others too). You can fetch updated database by installing (updating) package mingw-w64-x86_64-ca-certificates (note toolchain prefix also used here).