build.zig: better detection of using outside zig executable

Adds some documentation to std.atomic.Queue.

Merge pull request #4935 from LemonBoy/stage1-eb

remove `zig BUILD_INFO` hack

Merge pull request #4868 from xackus/new-arraylist-api

Merge pull request #4891 from mikdusan/issue4207

stage1: add compile errors for sentinel slicing

gitattributes: note that libcxxabi is vendored

add issue links to disabled test cases

Merge branch 'LemonBoy-compiler-rt-atomics'

zig cc: add -allow-shlib-undefined alias

change the default ABI of riscv64-linux-musl

Update fmt.zig

Update all remaining uses of &outStream().stream

crypto: fix benchmark compile error (#4919)

ci: enable riscv64-linux tests

zig cc: fix ambiguity with -MT

stage1: fix build for i386-linux

Fix multiplication overflow in `hash_const_val`

zig cc: support more linker args

zig cc: support --version-script linker arg

zig cc: support -F and -framework

zig cc: respect -MF -MV -MD options

Merge branch 'ilmaria-master'

Merge pull request #4908 from daurnimator/fifo-refactor

use static-qemu linux-x86_64 tarball

add compile-error test: bitcast

zig cc: detect -mcpu, -march, -mtune

Fix CrossTarget.parse test on platforms where abi != gnu

zig cc: add support for -L linker arguments

zig cc properly handles -S flag and .ll, .bc extensions

ir: Fix comparison of ?T values

stage1: make C++ switch fallthrough an error

Merge pull request #4896 from FireFox317/fix-arm32-stuff

fix regressions from previous commit

Merge branch 'daurnimator-less-buffer'

Merge pull request #4894 from LemonBoy/netbsd-p2

Merge pull request #4895 from vrischmann/fix-io-tests

Fix porting of zlib alder32 with large input

add compile-error test for #2687

Fix possible unaligned ptr from `getauxval`

ci: export master branch version for update-download-page

Use correct compiler flags in MSVC bootstrap builds of Zig

Merge pull request #4543 from daurnimator/cleanup-json

Merge pull request #4880 from daurnimator/use-spanZ

remove unnecessary `inline`

Merge pull request #4871 from boothby/issue4769

Merge branch 'LemonBoy-more-cache'

Fix std.fifo.LinearFifo

std: linux syscall numbers are now an extensible enum

fixes to 32-bit handling, to support 32-bit arm

Fix Readme to point to llvm for brew commands

Merge branch 'FireFox317-clear-cache'

revert detection of rtti and exceptions

linking: remove check for target_supports_libunwind

std lib API deprecations for the upcoming 0.6.0 release

add peer type resolution for mixed-const []T and *[N]T

mem.zeroes .Array improvements

std: mem span functions can take an optional pointer

ir: Avoid constant-folding ptr to sentinels

std: fix compile error since WinsockError was changed

Create an "LLD_LIBDIRS" var to override lld loc

compiler-rt: Implement all the shift builtins

std: add some missing errnos on linux

std: update for linux 5.6 release

std.zig.render: fix newlines before DocComments

Merge pull request #4845 from xackus/fix-parseFloat

linking against c++ does not trigger system library directories

linking is now aware -lm is provided by mingw-w64

enable now-passing test cases

zig cc: -O0 also counts as debug mode

Merge pull request #4844 from layneson/translatec_string_concat

tcpConnectToHost - fixed compilation error

Merge pull request #4838 from squeek502/for-linker

Fix typo in Serializer declaration

std: Minor changes to TLS handling

Merge pull request #4835 from squeek502/export-dynamic

cmake: support cross compiling

Merge pull request #4827 from ziglang/zig-cpp

windows: don't hard-code forward-slash paths

Merge pull request #4832 from LemonBoy/watwatwat

Merge pull request #4813 from mikdusan/cmake3.17

Merge pull request #4814 from gereeter/reduced-path-max

ci: fix aarch64 linux

update compile error tests

fix behavior tests compile error on i386-linux

prevent ptr cast from forcing alignment resolution unnecessarily

Revert "Merge pull request #4807 from LemonBoy/tls-touchups"

fix an invalid free having to do with bound functions

improved handling of native system directories

Merge pull request #4811 from mikdusan/fix4634

zig cc: add detection for `-###`

Carry-over stream error to JSON.stringify

Merge pull request #4807 from LemonBoy/tls-touchups

zig cc: freestanding target implies -nostdlib

zig cc: support -T linker script option

Merge pull request #4793 from LemonBoy/netbsd-forever

std: Fix setsockopt definition

Merge pull request #4795 from LemonBoy/divtf3

compiler-rt: fix __clear_cache on aarch64 darwin