https://sourceware.org/bugzilla/show_bug.cgi?id=31320
Bug ID: 31320
Summary: binutils-2.42 build failure on macos - error:
'uchar.h' file not found
Product: binutils
Version: 2.42
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: gold
Assignee: ccoutant at gmail dot com
Reporter: judge.packham+glibc at gmail dot com
CC: ian at airs dot com
Target Milestone: ---
Just updating crosstool-ng to the latest binutils and github's macOS makers
complained
Error:
/Users/runner/work/crosstool-ng/crosstool-ng/.build/aarch64-unknown-linux-gnu/src/binutils/gold/output.cc:32:10:
fatal error: 'uchar.h' file not found
Full log is available at
https://github.com/crosstool-ng/crosstool-ng/actions/runs/7704312122/artifacts/1204824789
I don't personally do macOS but I'm guessing uchar.h is not available on that
platform (or at least the version of it used by github).
The uchar.h usage looks like a recent addition from commit 5e9091dab88 ("gold:
Use char16_t, char32_t instead of uint16_t, uint32_t as character types"), but
that appears to be addressing an issue with newer libc++ versions so I'm not
sure what the fix would be.
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