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Improved comment on workaround

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This commit is contained in:
Gudmundur Adalsteinsson 2020-01-15 18:14:26 +00:00
parent 615380b485
commit ff994d9676
1 changed files with 6 additions and 2 deletions
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8
CMakeLists.txt
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@ -73,9 +73,13 @@ export(EXPORT ${PROJECT_NAME}-targets
configure_package_config_file(${PROJECT_NAME}Config.cmake.in
"${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}Config.cmake"
INSTALL_DESTINATION ${CPPZMQ_CMAKECONFIG_INSTALL_DIR})
# workaround until ARCH_INDEPENDENT flag can be used with cmake 3.14
# Workaround until ARCH_INDEPENDENT flag can be used with cmake 3.14.
# The ConigVersion.cmake file contains checks for the architecture is was
# generated on, which can cause problems for header only libraries
# used with e.g. the Conan package manager. Since it is header only we
# can/should omit those checks.
set(CPPZMQ_SIZEOF_VOID_P ${CMAKE_SIZEOF_VOID_P})
unset(CMAKE_SIZEOF_VOID_P)
set(CMAKE_SIZEOF_VOID_P "") # a simple unset is not sufficient
write_basic_package_version_file(${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}ConfigVersion.cmake
VERSION ${CPPZMQ_VERSION}
COMPATIBILITY AnyNewerVersion)