WIP: Remove dep on mobile-sdk

[PeterPetrik]

Move vcpkg build of dependancies to main mobile repo, so we are not dependent on 2 separate repos anymore. This is stage 1, so we are keeping exactly the same vcpkg overrides as we have in latest build SDK from mobile-sdk.

DONE:

• MacOS local build on my laptop (running app) 1/ cmake 4.0.1 (latest from homebrew) is broken for macOS 15.4; e.g. constructs empty -isysroot (use cmake 3.x)

brew install cmake automake bison flex gnu-sed autoconf-archive libtool ninja pkg-config

export PATH=$(brew --prefix flex)/bin:$(brew --prefix bison)/bin:$(brew --prefix gettext)/bin:$PATH;\
export PATH=${PWD}/../vcpkg:$PATH;\
export DEPLOYMENT_TARGET=11.0;\
PATH=/Applications/CMake.app/Contents/bin/:$PATH

cmake \
    -DQGIS_QUICK_DATA_PATH=/Users/peterpetrik/Projects/quick/mobile/app/android/assets/qgis-data \
    -GNinja \
    -DCMAKE_TOOLCHAIN_FILE=../vcpkg/scripts/buildsystems/vcpkg.cmake \
    -DVCPKG_TARGET_TRIPLET=arm64-osx \
    -DCMAKE_BUILD_TYPE=Release \
    -DCMAKE_MAKE_PROGRAM=ninja \
    -DCMAKE_INSTALL_PREFIX:PATH=../install-mobile-macos \
    ../../mobile

ninja 
ninja install

TODO:

• [ ] local builds for android and iOS
• [x] binary caching of NuGet binaries between builds
• [ ] fix CI for all platforms
• [ ] fix INSTALL.md and other documentation
• [ ] cleanup CMakelists
• [ ] test binaries
• [ ] generate GDAL supported formats as artefact on one platform (for docs)
• [ ] icon in macOS installer, notarise the dmg
• [ ] install step (desktop platforms)

fixes https://github.com/MerginMaps/mobile/issues/620

[github-actions[bot]]

Pull Request Test Coverage Report for Build 17454806243

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-40.2%) to 19.571%

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Totals
Change from base Build 17407935984:	-40.2%
Covered Lines:	13867
Relevant Lines:	70855

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💛 - Coveralls

[Withalion]

Some notes from using VCPKG on Fedora 41:

• There was a necessary fix for patchelf (dependency of FFMPEG I think)
• Openssl doesn't work out of the box on Fedora 41/42, but workaround exists #3801
• While using wayland on host, build is using x11
  • qt.qpa.plugin: Could not find the Qt platform plugin "wayland" in ""
• Bluetooth is not working out of the box
  • qt.bluetooth: Dummy backend running. Qt Bluetooth module is non-functional.
• New error, I'm not sure to what it's tied (SQLite ?)
  • Case insensitive sorting unsupported in the posix collation implementation

[tomasMizera]

For future reference: https://doc.qt.io/qt-6/build-optimized-qt.html We should be able to optimize the app size this way

[Withalion]

should also fix #4000