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Initialize some CMake variables as empty before build

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This prevents a bug that occurs when a parent has a `sources` variable when doing `add_subdirectory("libzmq")`.
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serg06 2020-05-24 18:08:57 -04:00 committed by Luca Boccassi
parent c95f7d0933
commit 2e87390656
1 changed files with 6 additions and 0 deletions
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6
CMakeLists.txt
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@ -31,6 +31,12 @@ include(ZMQSupportMacros)
find_package(PkgConfig) find_package(PkgConfig)
# Set lists to empty beforehand as to not accidentally take values from parent
set(sources)
set(cxx-sources)
set(html-docs)
set(target_outputs)
option(ENABLE_ASAN "Build with address sanitizer" OFF) option(ENABLE_ASAN "Build with address sanitizer" OFF)
if(ENABLE_ASAN) if(ENABLE_ASAN)
message(STATUS "Instrumenting with Address Sanitizer") message(STATUS "Instrumenting with Address Sanitizer")