Fix build for GCC 8.x (#9670) (#9675)

2023-10-13 22:07:49 -07:00
parent eb562d3829
commit eee7cdf07e
1 changed files with 5 additions and 0 deletions
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -244,6 +244,11 @@ add_subdirectory(rabit)
 add_subdirectory(${xgboost_SOURCE_DIR}/src)
 target_link_libraries(objxgboost PUBLIC dmlc)

+# Link -lstdc++fs for GCC 8.x
+if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" AND CMAKE_CXX_COMPILER_VERSION VERSION_LESS "9.0")
+  target_link_libraries(objxgboost PUBLIC stdc++fs)
+endif()
+
 # Exports some R specific definitions and objects
 if(R_LIB)
  add_subdirectory(${xgboost_SOURCE_DIR}/R-package)