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Fixed cmake install path in case of empty architecture (#322)

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Alexander Kiselyov 2022-06-16 00:34:14 +03:00 committed by GitHub
parent 5f72b525c2
commit a70771ae89
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1 changed files with 6 additions and 1 deletions
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7
cmake/cxxopts.cmake
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@ -87,7 +87,12 @@ endfunction()
# Helper function to ecapsulate install logic
function(cxxopts_install_logic)
string(REPLACE "/${CMAKE_LIBRARY_ARCHITECTURE}" "" CMAKE_INSTALL_LIBDIR_ARCHIND "${CMAKE_INSTALL_LIBDIR}")
if(CMAKE_LIBRARY_ARCHITECTURE)
string(REPLACE "/${CMAKE_LIBRARY_ARCHITECTURE}" "" CMAKE_INSTALL_LIBDIR_ARCHIND "${CMAKE_INSTALL_LIBDIR}")
else()
# On some systems (e.g. NixOS), `CMAKE_LIBRARY_ARCHITECTURE` can be empty
set(CMAKE_INSTALL_LIBDIR_ARCHIND "${CMAKE_INSTALL_LIBDIR}")
endif()
set(CXXOPTS_CMAKE_DIR "${CMAKE_INSTALL_LIBDIR_ARCHIND}/cmake/cxxopts" CACHE STRING "Installation directory for cmake files, relative to ${CMAKE_INSTALL_PREFIX}.")
set(version_config "${PROJECT_BINARY_DIR}/cxxopts-config-version.cmake")
set(project_config "${PROJECT_BINARY_DIR}/cxxopts-config.cmake")