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CMake: Add -DYY_NO_UNISTD_H definition to built flex sources

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rdb 2021-01-03 00:21:48 +01:00
parent 3f6a8b88c0
commit f8039c0bc8
1 changed files with 4 additions and 0 deletions
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4
cmake/macros/AddFlexTarget.cmake
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@ -74,4 +74,8 @@ function(add_flex_target output_cxx input_lxx)
${commands} ${commands}
DEPENDS ${depends}) DEPENDS ${depends})
endif() endif()
if(MSVC)
set_source_files_properties(${outputs} PROPERTIES COMPILE_DEFINITIONS YY_NO_UNISTD_H=1)
endif()
endfunction(add_flex_target) endfunction(add_flex_target)