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| author | Oscar Fuentes <ofv@wanadoo.es> | 2011-03-11 18:27:13 +0000 |
|---|---|---|
| committer | Oscar Fuentes <ofv@wanadoo.es> | 2011-03-11 18:27:13 +0000 |
| commit | 012284162613e4227042ea27d8426c119dad64a0 (patch) | |
| tree | 30687daee7c0dfdf4f96d28d4a080279a0e8b984 /llvm/tools | |
| parent | 87e4a4da0db5a9704b8e266bb226bb18a55188a6 (diff) | |
| download | bcm5719-llvm-012284162613e4227042ea27d8426c119dad64a0.tar.gz bcm5719-llvm-012284162613e4227042ea27d8426c119dad64a0.zip | |
Force re-linking of LLVMgold.so when its exports file changes.
llvm-svn: 127473
Diffstat (limited to 'llvm/tools')
| -rw-r--r-- | llvm/tools/gold/CMakeLists.txt | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/llvm/tools/gold/CMakeLists.txt b/llvm/tools/gold/CMakeLists.txt index 15ca8d7f8f6..d8633e6e47b 100644 --- a/llvm/tools/gold/CMakeLists.txt +++ b/llvm/tools/gold/CMakeLists.txt @@ -32,6 +32,12 @@ else() set_property(DIRECTORY APPEND PROPERTY ADDITIONAL_MAKE_CLEAN_FILES exportsfile) + # Force re-linking when the exports file changes. Actually, it + # forces recompilation of gold-plugin.cpp. The LINK_DEPENDS target + # property only works for makefile-based generators. + set_property(SOURCE gold-plugin.cpp APPEND PROPERTY + OBJECT_DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/exportsfile) + target_link_libraries(LLVMgold LTO -Wl,--version-script,exportsfile) add_dependencies(LLVMgold gold_exports) endif() |
