https://github.com/frasercrmck created
https://github.com/llvm/llvm-project/pull/147759
This mirrors how other LLVM libraries handle symlinks
>From 584407d144611dbee80f84b4dd3128420aebe7fb Mon Sep 17 00:00:00 2001
From: Fraser Cormack <fra...@codeplay.com>
Date: Wed, 9 Jul 2025 15:03:57 +0100
Subject: [PATCH] [libclc] Change symlinks to copies on Windows
This mirrors how other LLVM libraries handle symlinks
---
libclc/cmake/modules/AddLibclc.cmake | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/libclc/cmake/modules/AddLibclc.cmake
b/libclc/cmake/modules/AddLibclc.cmake
index a8160e04d46a0..056706ee629cd 100644
--- a/libclc/cmake/modules/AddLibclc.cmake
+++ b/libclc/cmake/modules/AddLibclc.cmake
@@ -425,11 +425,17 @@ function(add_libclc_builtin_set)
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} )
endif()
- foreach( a ${ARG_ALIASES} )
+ if(CMAKE_HOST_UNIX OR LLVM_USE_SYMLINKS)
+ set(LIBCLC_LINK_OR_COPY create_symlink)
+ else()
+ set(LIBCLC_LINK_OR_COPY copy)
+ endif()
+
+ foreach( a IN LISTS ARG_ALIASES )
set( alias_suffix "${a}-${ARG_TRIPLE}.bc" )
add_custom_command(
OUTPUT ${LIBCLC_OUTPUT_LIBRARY_DIR}/${alias_suffix}
- COMMAND ${CMAKE_COMMAND} -E create_symlink ${libclc_builtins_lib}
${LIBCLC_OUTPUT_LIBRARY_DIR}/${alias_suffix}
+ COMMAND ${CMAKE_COMMAND} -E ${LIBCLC_LINK_OR_COPY}
${libclc_builtins_lib} ${LIBCLC_OUTPUT_LIBRARY_DIR}/${alias_suffix}
DEPENDS prepare-${obj_suffix}
)
add_custom_target( alias-${alias_suffix} ALL
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