wasm outputs has no exports

[hronro]

Zig Version

0.11.0

Steps to Reproduce and Observed Behavior

• zig init-lib
• Change b.addStaticLibrary to b.addSharedLibrary in build.zig
• Run zig build -Dtarget=wasm32-freestanding

zig-out/lib/mylib.wasm doesn't contains any exports.

Expected Behavior

The wasm file should contains the add function, which is defined in the src/main.zig which is generated by zig init-lib.

[schmee]

You need to add the --export flag, see #14139 and #14102 for more explanation.

[Luukdegram]

See also the language reference and the release-notes that document this change.

[hronro]

But is there a way to add --export flag in build.zig?

[Luukdegram]

But is there a way to add --export flag in build.zig?

step.export_symbol_names = &.{"add"};

source

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