Merging r338751:

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r338751 | tstellar | 2018-08-02 20:16:10 +0200 (Thu, 02 Aug 2018) | 13 lines

CMake: Remove LLVM_DYLIB_SYMBOL_VERSIONING

Summary:
This option is no longer needed since r300496 added symbol
versioning by default

Reviewers: sylvestre.ledru, beanz, mgorny

Reviewed By: mgorny

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D49835
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_70@338842 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8a19464..32134e2 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -557,8 +557,6 @@ if(LLVM_LINK_LLVM_DYLIB OR LLVM_BUILD_LLVM_C_DYLIB)
 endif()
 option(LLVM_BUILD_LLVM_DYLIB "Build libllvm dynamic library" ${LLVM_BUILD_LLVM_DYLIB_default})
 
-option(LLVM_DYLIB_SYMBOL_VERSIONING OFF)
-
 option(LLVM_OPTIMIZED_TABLEGEN "Force TableGen to be built with optimization" OFF)
 if(CMAKE_CROSSCOMPILING OR (LLVM_OPTIMIZED_TABLEGEN AND (LLVM_ENABLE_ASSERTIONS OR CMAKE_CONFIGURATION_TYPES)))
   set(LLVM_USE_HOST_TOOLS ON)

diff --git a/tools/llvm-shlib/CMakeLists.txt b/tools/llvm-shlib/CMakeLists.txt
index 836024e..13d2c3d 100644 (file)
--- a/tools/llvm-shlib/CMakeLists.txt
+++ b/tools/llvm-shlib/CMakeLists.txt
@@ -59,10 +59,6 @@ endif()
 
 target_link_libraries(LLVM PRIVATE ${LIB_NAMES})
 
-if (LLVM_DYLIB_SYMBOL_VERSIONING)
-  set_property(TARGET LLVM APPEND_STRING PROPERTY LINK_FLAGS " -Wl,--default-symver")
-endif()
-
 if (APPLE)
   set_property(TARGET LLVM APPEND_STRING PROPERTY
               LINK_FLAGS