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| author | Alexander Kiselyov <aleksandr.kiselyov@gmail.com> | 2022-06-16 00:34:14 +0300 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-16 00:34:14 +0300 |
| commit | a70771ae894c787337e6393ff016c8e93e4237a3 (patch) | |
| tree | 33c1317c39a71af5e6c33663287518ee3fe6a7a9 | |
| parent | 5f72b525c2f1f93a6dd454ff6d719d514d86be7d (diff) | |
Fixed cmake install path in case of empty architecture (#322)
| -rw-r--r-- | cmake/cxxopts.cmake | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/cmake/cxxopts.cmake b/cmake/cxxopts.cmake index 46e87ba..0ead543 100644 --- a/cmake/cxxopts.cmake +++ b/cmake/cxxopts.cmake @@ -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") |