[clang] e07f934 - [libclang] Check LLVM_HAVE_LINK_VERSION_SCRIPT

[Jinsong Ji via cfe-commits]

Author: Jinsong Ji
Date: 2021-07-27T20:18:50Z
New Revision: e07f9342be7132f433963880d95e471ae2246d64

URL: https://github.com/llvm/llvm-project/commit/e07f9342be7132f433963880d95e471ae2246d64
DIFF: https://github.com/llvm/llvm-project/commit/e07f9342be7132f433963880d95e471ae2246d64.diff

LOG: [libclang] Check LLVM_HAVE_LINK_VERSION_SCRIPT

There are some platform that might not have version script support,
don't try to use version script on those.

Reviewed By: MaskRay, hubert.reinterpretcast

Differential Revision: https://reviews.llvm.org/D106914

Added: 
    

Modified: 
    clang/tools/libclang/CMakeLists.txt

Removed: 
    


################################################################################
diff  --git a/clang/tools/libclang/CMakeLists.txt b/clang/tools/libclang/CMakeLists.txt
index 65863d7508a8c..8cc0fc622174a 100644
--- a/clang/tools/libclang/CMakeLists.txt
+++ b/clang/tools/libclang/CMakeLists.txt
@@ -76,7 +76,7 @@ endif()
 
 if (UNIX AND NOT APPLE)
   set(LLVM_EXPORTED_SYMBOL_FILE)
-  set(USE_VERSION_SCRIPT TRUE)
+  set(USE_VERSION_SCRIPT ${LLVM_HAVE_LINK_VERSION_SCRIPT})
 endif()
 
 if (LLVM_EXPORTED_SYMBOL_FILE)