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authorMike Frysinger <vapier@gentoo.org>2022-12-24 15:02:00 -0500
committerMike Frysinger <vapier@gentoo.org>2022-12-24 21:33:24 -0500
commita5f08108c14ed37cd9f71e0828876d96e9de46da (patch)
treee9e7f127f5c80defb349db29e9f1fb078298ca22 /sim/m4
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sim: igen: support in-place updates ourself
Every file that igen outputs is then processed with the move-if-changed shell script. This creates a lot of boilerplate in the build and not an insignificant amount of build-time overhead. Move the simple "is the file changed" logic into igen itself.
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