================
@@ -376,6 +383,22 @@ function(llvm_ExternalProject_Add name source_dir)
list(APPEND compiler_args -DCMAKE_CXX_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
list(APPEND compiler_args
-DCMAKE_Fortran_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
list(APPEND compiler_args -DCMAKE_ASM_COMPILER_TARGET=${ARG_TARGET_TRIPLE})
+
+ # Pass CMAKE_SYSTEM_NAME derived from the target triple so the sub-build
+ # loads the correct platform files instead of the host's.
+ if(NOT "${_cmake_system_name}" STREQUAL "${CMAKE_HOST_SYSTEM_NAME}")
----------------
arsenm wrote:
Maybe this should just be unconditional, I guess it's not worth saving a
redundant argument
https://github.com/llvm/llvm-project/pull/203504
_______________________________________________
cfe-commits mailing list
[email protected]
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
