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hermetic_cc_toolchain
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add issue severity

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Motiejus Jakštys 2021-08-11 13:33:32 +03:00
parent adf744a264
commit 4acc79b24b
1 changed files with 11 additions and 3 deletions
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@ -61,7 +61,9 @@ Read [#Known Issues](#known-issues) before using.
## Parallel `zig c++` invocations may fail
Task: [ziglang/zig #9431 FileNotFound when compiling macos](https://github.com/ziglang/zig/issues/9431)
**Severity: High**
**Task:** [ziglang/zig #9431 FileNotFound when compiling macos](https://github.com/ziglang/zig/issues/9431)
Background: there is a race when calling `zig c++`, which Bazel does a lot.
This may fail compilation. Yours truly only reproduced it on macos with a cold
@ -71,6 +73,8 @@ cache. Based on that, a workaround in the toolchain exists, named
## glibc 2.27 or older
**Severity: Low**
Task: [ziglang/zig #9485 glibc 2.27 or older: fcntl64 not found, but zig's glibc headers refer it](https://github.com/ziglang/zig/issues/9485)
Background: when glibc 2.27 or older is selected, it may miss `fcntl64`. A
@ -79,7 +83,9 @@ may apply to aarch64, but the author didn't find a need to test it (yet).
## cgo for darwin (macos)
Task: [rules/go #2894 Per-arch_target linker flags](https://github.com/bazelbuild/rules_go/issues/2894)
**Severity: Low**
**Task:** [rules/go #2894 Per-arch_target linker flags](https://github.com/bazelbuild/rules_go/issues/2894)
Background: until there is a better "global" way (i.e. the task is solved), all
`go_binary` targets destined for Darwin (macos) need an extra `gc_linkopts`
@ -97,7 +103,9 @@ go_binary(
## incorrect glibc version autodetection
Task: [ziglang/zig zig detects wrong libc version #6469](https://github.com/ziglang/zig/issues/6469)
**Severity: Low**
**Task:** [ziglang/zig zig detects wrong libc version #6469](https://github.com/ziglang/zig/issues/6469)
Background: zig detects an incorrect glibc version when not specified.
Therefore, until the task is resolved, registering a GNU toolchain without a