mirror of
https://github.com/oven-sh/bun
synced 2026-02-09 18:38:55 +00:00
41de7a3bfb
## Summary - Update LLVM version references across build scripts, Dockerfiles, CI, Nix configs, and documentation - Fix LLVM 21 `-Wcharacter-conversion` errors in WebKit bindings: - `EncodingTables.h`: pragma for intentional char32_t/char16_t comparisons - `TextCodecCJK.cpp`: widen `gb18030AsymmetricEncode` param to char32_t - `URLPatternParser`: widen `isValidNameCodepoint` param to char32_t, cast for `startsWith` - Fix `__libcpp_verbose_abort` noexcept mismatch (LLVM 21 uses `_NOEXCEPT`) - Fix dangling pointer in `BunJSCModule.h` (`toCString` temporary lifetime) - Remove `useMathSumPreciseMethod` (removed upstream in JSC) **Before merging:** Merge https://github.com/oven-sh/WebKit/pull/153 first, then update `WEBKIT_VERSION` in `cmake/tools/SetupWebKit.cmake` to point to the merged commit. ## Test plan - [ ] Build bun debug on macOS with LLVM 21 - [ ] Build bun on Linux (glibc) - [ ] Build bun on Linux (musl) - [ ] Build bun on Windows - [ ] Run test suite Generated with [Claude Code](https://claude.com/claude-code) --------- Co-authored-by: Claude <noreply@anthropic.com> Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
104 lines
2.3 KiB
Nix
104 lines
2.3 KiB
Nix
# Simple shell.nix for users without flakes enabled
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# For reproducible builds with locked dependencies, use: nix develop
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# This uses unpinned <nixpkgs> for simplicity; flake.nix provides version pinning via flake.lock
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{ pkgs ? import <nixpkgs> {} }:
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pkgs.mkShell rec {
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packages = with pkgs; [
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# Core build tools (matching bootstrap.sh)
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cmake
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ninja
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clang_21
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llvm_21
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lld_21
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nodejs_24
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bun
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rustc
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cargo
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go
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python3
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ccache
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pkg-config
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gnumake
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libtool
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ruby
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perl
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# Libraries
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openssl
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zlib
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libxml2
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# Development tools
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git
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curl
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wget
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unzip
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xz
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# Linux-specific: gdb and Chromium deps for testing
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] ++ pkgs.lib.optionals pkgs.stdenv.isLinux [
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gdb
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# Chromium dependencies for Puppeteer tests
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xorg.libX11
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xorg.libxcb
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xorg.libXcomposite
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xorg.libXcursor
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xorg.libXdamage
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xorg.libXext
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xorg.libXfixes
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xorg.libXi
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xorg.libXrandr
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xorg.libXrender
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xorg.libXScrnSaver
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xorg.libXtst
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libxkbcommon
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mesa
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nspr
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nss
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cups
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dbus
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expat
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fontconfig
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freetype
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glib
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gtk3
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pango
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cairo
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alsa-lib
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at-spi2-atk
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at-spi2-core
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libgbm
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liberation_ttf
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atk
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libdrm
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xorg.libxshmfence
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gdk-pixbuf
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];
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shellHook = ''
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export CC="${pkgs.lib.getExe pkgs.clang_21}"
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export CXX="${pkgs.lib.getExe' pkgs.clang_21 "clang++"}"
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export AR="${pkgs.llvm_21}/bin/llvm-ar"
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export RANLIB="${pkgs.llvm_21}/bin/llvm-ranlib"
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export CMAKE_C_COMPILER="$CC"
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export CMAKE_CXX_COMPILER="$CXX"
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export CMAKE_AR="$AR"
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export CMAKE_RANLIB="$RANLIB"
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export CMAKE_SYSTEM_PROCESSOR=$(uname -m)
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export TMPDIR=''${TMPDIR:-/tmp}
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'' + pkgs.lib.optionalString pkgs.stdenv.isLinux ''
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export LD="${pkgs.lib.getExe' pkgs.lld_21 "ld.lld"}"
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export NIX_CFLAGS_LINK="''${NIX_CFLAGS_LINK:+$NIX_CFLAGS_LINK }-fuse-ld=lld"
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export LD_LIBRARY_PATH="${pkgs.lib.makeLibraryPath packages}''${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH}"
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'' + ''
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echo "====================================="
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echo "Bun Development Environment (Nix)"
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echo "====================================="
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echo "To build: bun bd"
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echo "To test: bun bd test <test-file>"
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echo "====================================="
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'';
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}
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