build fails with zig 0.15.1 (no field named 'root_source_file')

[mitchblank]

Zig 0.14.0 deprecated the "Implicit Root Module" in build.zig: https://ziglang.org/download/0.14.0/release-notes.html#Creating-Artifacts-from-Existing-Modules

Zig 0.15.x removed this deprecated feature: https://ziglang.org/download/0.15.1/release-notes.html#Removed-Deprecated-Implicit-Root-Module

This causes this build failure: https://github.com/Homebrew/homebrew-core/pull/234498/files#diff-8a7d6acb7ca9297c0b62e35d6638933abc83cdb0ba0e140cf4135c8ff4cb5adcL22

build.zig:9:10: error: no field named 'root_source_file' in struct 'Build.TestOptions'
        .root_source_file = b.path("clap.zig"),
         ^~~~~~~~~~~~~~~~

(This is just one example)

It looks to me like both setupExecutable() and setupTest() need to be updated since they both pass things like root_source_file, target, etc in the top-level options struct

[seatedro]

Yes I have been meaning to update it, will get around to doing it sometime

[mitchblank]

It's no matter to me personally. I am not a user of glyph, I was just investigating a packaging failure in homebrew.

Just FYI the glyph package is currently marked as deprecated there due to its inability to be built with the current toolchain: Homebrew/homebrew-core@2fd1772 This can be reversed in the next glyph release if it solves this issue.

[xOyama]

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