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New: Node.js Package fails to build against musl i386

Buildroot [email protected] 1 participant 5 messages Oct 17, 2022 – Oct 30, 2022

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https://bugs.busybox.net/show_bug.cgi?id=15061

            Bug ID: 15061
           Summary: Node.js Package fails to build against musl i386
           Product: buildroot
           Version: 2022.08
          Hardware: All
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P5
         Component: Other
          Assignee: [email protected]
          Reporter: [email protected]
                CC: [email protected]

Target Milestone: ---

Hello,

I have been trying to build the Nodejs package against musl for a i386 Pentium3 target. Nodejs has an unofficial build for musl (x64) and for x86 (gcc), however there is no unofficial build for x86 musl. I assume it's possible to build against musl-i386. I built nodejs against uClibc-ng i386 on the exact same machine months ago, however now that doesn't work either. For reference, my system uses glibc x64 and does not contain a musl i386 linker (since Ubuntu no longer supports i386).

The full output of make is attached here along with the defconfig (for reprod.):
https://gist.github.com/Skyclo/4168deaa1a73be8574d43eb70a4d9de1

The ninja build seems to fail consistently when doing anything related to "obj/gen/generate-bytecode-output-root/builtins-generated/bytecodes-builtins-list.h". It produces the following output before eventually crashing the make job queue:

Quoted 4 lines
Quoted 4 lines

[218/2653] ACTION generate_bytecode_builtins_list: generate_bytecode_builtins_list_action_3931b343a4cb0bd98da4e581f6ce90fe
FAILED: obj/gen/generate-bytecode-output-root/builtins-generated/bytecodes-builtins-list.h
cd ../../tools/v8_gypfiles; python ../../deps/v8/tools/run.py ../../out/Release/v8-qemu-wrapper ../../out/Release/bytecode_builtins_list_generator ../../out/Release/obj/gen/generate-bytecode-output-root/builtins-generated/bytecodes-builtins-list.h
qemu-i386: Could not open '/lib/ld-musl-i386.so.1': No such file or directory

Return code is 255

Getting the file info from "./output/target/lib/ld-musl-i386.so.1" returns the following:

Quoted 1 line
Quoted 1 line

./output/target/lib/ld-musl-i386.so.1: broken symbolic link to /lib/libc.so

I'm unsure if that is what is causing my issues. From what I can tell, the qemu wrapper should be able to resolve that symlink to the one found under the target's lib.

I do not believe that my issue is related to Bug 14936 nor Bug 14366. I have not had time to see if the patch available at
https://patchwork.ozlabs.org/project/buildroot/patch/[email protected]/
works for my specific case.

Thanks for any help in advance!

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#1 lore raw

[Buildroot] [Bug 15061] Node.js Package fails to build against musl i386

https://bugs.busybox.net/show_bug.cgi?id=15061

--- Comment #1 from [email protected] ---
I downgraded to the 2022.08.1 release from the master branch and nodejs builds. I think there is a regression somewhere between the 08 release and the current commit, but I'm not sure where.

The overall build still fails, however, it is due to Bug 14936 (nodejs/node#37441).

I'll try to look into it more.

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#2 lore raw

[Buildroot] [Bug 15061] Node.js Package fails to build against musl i386

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=15061

[email protected] changed:

What |Removed |Added
----------------------------------------------------------------------------

               Host|                            |x86_64
             Target|                            |i386
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#3 lore raw

[Buildroot] [Bug 15061] Node.js Package fails to build against musl i386

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=15061

--- Comment #2 from Thomas Petazzoni <[email protected]> --- I submitted a fix for this issue at
https://patchwork.ozlabs.org/project/buildroot/patch/[email protected]/

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#4 lore raw

[Buildroot] [Bug 15061] Node.js Package fails to build against musl i386

In reply to [email protected]

https://bugs.busybox.net/show_bug.cgi?id=15061

Thomas Petazzoni <[email protected]> changed:

What |Removed |Added
----------------------------------------------------------------------------

             Status|NEW                         |RESOLVED
         Resolution|---                         |FIXED

--- Comment #3 from Thomas Petazzoni <[email protected]> --- Fixed by
https://gitlab.com/buildroot.org/buildroot/-/commit/7935e427bce601f16ee194978583e533213f78c6

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