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Simplify exclusion for Unity builds, only ZLIB needs to be excluded #220

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Merged
tmadlener merged 1 commit into from
Feb 11, 2026
Merged

Simplify exclusion for Unity builds, only ZLIB needs to be excluded #220

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8 changes: 3 additions & 5 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -183,11 +183,9 @@ IF( NOT SIO_FOUND )
# Unity builds break the bundled zlib used by SIO because several of zlib's
# internal headers are intentionally unguarded and assume a single translation
# unit per source file.
foreach(_lcio_no_unity_tgt IN ITEMS ZLIB zlib zlibstatic zlibshared)
if(TARGET ${_lcio_no_unity_tgt})
set_property(TARGET ${_lcio_no_unity_tgt} PROPERTY UNITY_BUILD OFF)
endif()
endforeach()
if(TARGET ZLIB)
set_property(TARGET ZLIB PROPERTY UNITY_BUILD OFF)
endif()

get_target_property(SIO_VERSION SIO::sio VERSION)
get_target_property(SIO_INCLUDE_DIRS SIO::sio INCLUDE_DIRECTORIES)
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