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YosysHQ / yosys

Yosys Open SYnthesis Suite
https://yosyshq.net/yosys/
ISC License
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Only build yosys-abc usage docs when ABCEXTERNAL is not set #4409

Closed marysaka closed 4 months ago

marysaka commented 4 months ago

Since https://github.com/YosysHQ/yosys/pull/4334, when building docs with ABCEXTERNAL set, the rule for yosys-abc docs usage would attempt to build in-tree ABC.

This fix this regression by only including yosys-abc in DOCS_USAGE_STDERR when ABCEXTERNAL is not set.

KrystalDelusion commented 4 months ago

How does this affect the auxiliary programs docs page?

marysaka commented 4 months ago

How does this affect the auxiliary programs docs page?

Before #4334, it would generate an empty usage silently for yogsys-abc.

With my changes it match previous behavior

Here is the pdf side generated with DOC_TARGET=latexpdf for 0.41 + this patch: image