The nixpkgs-unstable channel's programs.sqlite was used to identify
packages producing exactly one binary, and these automatically added
to their package definitions wherever possible.
- Update to the latest available version from Apple;
- Use Meson because dealing with xcbuild is too much trouble; and
- Conditionally build certain programs when newer SDKs are available.
`zlog` in darwin.system_cmds requires the CoreSymbolication framework.
This change does two things:
- Adds a patch with the required missing symbols; and
- Uses the stubs to create `CoreSymbolication.framework`.
Co-authored-by: a-n-n-a-l-e-e <150648636+a-n-n-a-l-e-e@users.noreply.github.com>
- Drop the patches in favor of patching up the xcodeproj files, which
should make updates in the future easier (no more patch conflicts);
- Switch to building `MoltenVKPackaging.xcodeproj` instead of building
the projects individually;
- Link `libMoltenVK.dylib` manually, which is needed for MoltenVK 1.2.8
due to xcbuild not being able to build the dylib in the xcodeproj;
- Add support for enabling private API usage and default it to `true`.
This will be a new feature in MoltenVK 1.2.8;
- Use darwin.apple_sdk.libs.simd instead of symlinking from the SDK;
- Filter out rc and beta releases in the update script; and
- Support static builds of MoltenVK.
- merge libcxxabi into libcxx for LLVM 12, 13, 14, 15, 16, 17, and git.
- remove the link time workaround `-lc++ -lc++abi` from 58 packages as it is no longer required.
- fixes https://github.com/NixOS/nixpkgs/issues/166205
- provides alternative fixes for. https://github.com/NixOS/nixpkgs/issues/269548https://github.com/NixOS/nix/issues/9640
- pkgsCross.x86_64-freebsd builds work again
This change can be represented in 3 stages
1. merge libcxxabi into libcxx -- files: pkgs/development/compilers/llvm/[12, git]/{libcxx, libcxxabi}
2. update stdenv to account for merge -- files: stdenv.{adapters, cc.wrapper, darwin}
3. remove all references to libcxxabi outside of llvm (about 58 packages modified)
### merging libcxxabi into libcxx
- take the union of the libcxxabi and libcxx cmake flags
- eliminate the libcxx-headers-only package - it was only needed to break libcxx <-> libcxxabi circular dependency
- libcxx.cxxabi is removed. external cxxabi (freebsd) will symlink headers / libs into libcxx.
- darwin will re-export the libcxxabi symbols into libcxx so linking `-lc++` is sufficient.
- linux/freebsd `libc++.so` is a linker script `LINK(libc++.so.1, -lc++abi)` making `-lc++` sufficient.
- libcxx/default.nix [12, 17] are identical except for patches and `LIBCXX_ADDITIONAL_LIBRARIES` (only used in 16+)
- git/libcxx/defaul.nix does not link with -nostdlib when useLLVM is true so flag is removed. this is not much different than before as libcxxabi used -nostdlib where libcxx did not, so libc was linked in anyway.
### stdenv changes
- darwin bootstrap, remove references to libcxxabi and cxxabi
- cc-wrapper: remove c++ link workaround when libcxx.cxxabi doesn't exist (still exists for LLVM pre 12)
- adapter: update overrideLibcxx to account for a pkgs.stdenv that only has libcxx
### 58 package updates
- remove `NIX_LDFLAGS = "-l${stdenv.cc.libcxx.cxxabi.libName}` as no longer needed
- swift, nodejs_v8 remove libcxxabi references in the clang override
https://github.com/NixOS/nixpkgs/pull/292043
