Limit on MSVC

Signed-off-by: crueter <crueter@eden-emu.dev>
This commit is contained in:
crueter 2026-04-01 04:28:45 -04:00
parent f42563a939
commit 3af13c87bc
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@ -70,7 +70,15 @@ endif()
option(ENABLE_UNITY_BUILD "Enable Unity/Jumbo build" OFF)
# 0 compiles all files in
set(UNITY_BATCH_SIZE 0 CACHE STRING "Unity build batch size")
# not ideal, but if you're going gung-ho with a unity build, expect failure
# MSVC physically can't compile that many files into one TU, so we limit it to 100.
if (MSVC)
set(_unity_default 100)
else()
set(_unity_default 0)
endif()
set(UNITY_BATCH_SIZE ${_unity_default} CACHE STRING "Unity build batch size")
if(MSVC AND ENABLE_UNITY_BUILD)
message(STATUS "Unity build")