Build: check if dynamic lib installed for symlinks

std.zig.system.loongarch: implement individual cpu feature bit tests (#30915)

Merge pull request 'enable `x86_64-netbsd` CI' (#30889) from alexrp/zig:netbsd-ci into master

Io.Threaded: remove WSA_FLAG_OVERLAPPED from socket call

Merge pull request 'libc: use common implementation for `sys/utsname.h`' (#30904) from GasInfinity/zig:libc-uname into master

test-libc: disable raise-race.c

test-libc: enable loongarch64-linux-muslsf

musl: fix typo in 171b1046408bca46508ed205ff4f9a3ee4c95d80

test: clarify that `self_exe_symlink` fails on NetBSD due to bad F_GETPATH

std.fs.test: fix `file operations on directories` on NetBSD

std.Io.Threaded: fix futex timeout race handling

std: NetBSD doesn't have a reliable F_GETPATH

std.fs.test: fix tests using Dir.realPath

std.Io.test: skip atime check in `setTimestamps` on NetBSD

MachO: fix dynamic lookup of undefined symbols at runtime

Merge pull request 'std.os.linux: add some missing syscalls' (#30899) from brickmonster/zig:syscalls into master

libzigc: test and fix acos

langref: refine the underscore prefix section

Add acos to ziglibc (#30888)

build: avoid pkg-config when statically linking LLVM

test: skip non-libc module tests for targets that require or default to libc

test: disable `self_exe_symlink` standalone test on NetBSD

test: disable an error trace test on optimized x86_64-netbsd

std.c.netbsd: change type of _ksiginfo.signo to std.c.SIG

std.c: fix W functions for NetBSD

ci: avoid github.run_id in concurrency.group

Fix protocol.DevicePath.next() (#30883)

std.Io.Threaded: sendmmsg can return EACCES

Merge pull request 'libc: use common implementations for `string.h` and `strings.h`' (#30872) from GasInfinity/zig:libc-string(s) into master

ci: bump riscv64-linux-release timeout by 1 hour

langref: refrain from underscore prefixes

langref: all logic manages state

std.c: fix O constants for FreeBSD

Merge pull request 'libc: use common implementations for `wchar.h`' (#30850) from GasInfinity/zig:libc-wchar into master

testing: ability to read environment variables from unit tests

std.testing: delete refAllDeclsRecursive

musl: patch riscv bits/fenv.h for soft float

musl: patch loongarch bits/fenv.h for soft float

ci: don't limit concurrency on push events

std.os.linux.IoUring.test: disable `accept_direct` on RISC-V

ci: re-enable riscv64-linux jobs on master pushes

Merge pull request 'introduce std.Io.File.MemoryMap API' (#30840) from mmap into master

link.MachO: support sdata4 pointer encoding (#30846)

link/MachO: enhance unwind info size calculation and add page size handling

std: halve the number of mutexes per mutex

std.Io.Threaded: spurious unparks are possible

feat(libzigc): avoid division/multiplication in `drand48` and `erand48`

compiler: remove -exported_symbols_list from zig build-exe --help

ci: bump s390x-linux timeouts by 1 hour

zig cc: Add support for `-exported_symbols_list` (#30628)

Merge pull request 'libc: use common `rand` and `*rand48` implementations' (#30826) from GasInfinity/zig:libc-rand into master

resinator: Sync with upstream

std.Io.test: disable `Group.concurrent` on linux w/o libc

cli: add --test-execve option

NtSetInformationFile: remove const from FileInformation buffer param

aro: define arch macros for riscv

std.crypto.kangarootwelve: disable more flaky tests

std: use sigaltstack for default segfault handler

Fix benchmarks after the randomness changes

std.mem.sliceTo: Return slice with sentinel from unbounded pointers

Sema: fix single-range switch prong capture (for real this time)

Merge pull request 'Fix wasi-libc miscompilations and make `std.Io` compile on Emscripten' (#30796) from castholm/zig:retrim-libc-fat into master

fix(libzigc): properly handle EOF in `ctype`

fix(libzigc): negative bases are also invalid

Merge pull request 'link/MachO: fix eh_frame handling on macOS' (#30768) from vprodan/zig:fix-macos-eh-frame into master

std.http.test: disable tests on openbsd

ci: cut down the amount of stuff being run on riscv64-linux

Compilation: fix incorrect saved buf count

Merge pull request 'A few Windows fixes' (#30757) from squeek502/zig:windows-misc-fixes into master

feat(libzigc): use common integer `ato*` and `strto*` implementations

Sema: fix single-range switch prong capture

Merge pull request 'frontend: rewrite `switch` logic' (#30776) from justusk/zig:have-you-tried-switching-it-off-and-on-again into master

Merge pull request '`std.process`: add `PermissionDenied` to `ProtectMemoryError` (for OpenBSD)' (#30781) from alexrp/zig:openbsd-mprotect-immutable into master

build: bump test-libc max_rss to 2_496_066_355

Revert "ci: bump loongarch64-linux timeouts by 1 hour"

ci: temporarily remove riscv64-linux while I investigate its performance issues

Sema: Allow small integer types to coerce to floats

Merge pull request 'libc: use compiler_rt/libzigc for some math functions and add some libc-tests' (#30767) from rpkak/zig:libc-compiler_rt-math into master

crypto: correct checkHostName docs about wildcard matching

std: ignore -fmacro-prefix-map flag when parsing NIX_CFLAGS_COMPILE

fix semantic UAFs in std.Io.Threaded

Merge pull request 'std: move memory locking and memory protection to process' (#30758) from mmap into master

Merge pull request 'libc: use common `ctype.h` implementation' (#30763) from GasInfinity/zig:libc-ascii-ctype into master

Merge pull request 'crypto.scrypt: accept an std.Io parameter instead of direct entropy' (#30738) from jedisct1/zig:scryptfixes into master

Merge pull request 'crypto.ed25519.Signer: get an std.io parameter rather than entropy' (#30736) from jedisct1/zig:edsigned into master

std.c: Make clock_nanosleep available on serenity

`std.Io.Threaded`: Raise specific error when DNS lookup returns no A/AAAA records

std.Io.net: make HostName.validate RFC 1123-compliant

link.Wasm: reserve sufficient capacity for `@tagName` function code

build runner: refactor step evaluation logic

android: detect native ABI and API level correctly

Fix format on uefi guid type, was hitting unreachable

feat(libzigc): add `nan`, `nanf`, `nanl` and `bsearch`

std.Io.Threaded: refactor some error handling

std.Io.Threaded: fix init for single-threaded

std.Io: add doc comments

std.Io: move some decls around

Merge pull request 'std.Io.Threaded: clock_nanosleep is not linux-only' (#30746) from clock_nanosleep into master

std.c.SIG: make it non-exhaustive

Merge pull request 'enable `x86_64-openbsd` CI' (#30733) from alexrp/zig:openbsd-ci into master