[clang] [libclang] Use the exports file on all Unix systems (PR #76742)

[Jan Svoboda via cfe-commits]

https://github.com/jansvoboda11 created https://github.com/llvm/llvm-project/pull/76742

None

>From 9e6eb5fbf9e1b540c976d7102dd090622734fd40 Mon Sep 17 00:00:00 2001
From: Jan Svoboda <jan_svoboda at apple.com>
Date: Tue, 2 Jan 2024 10:44:45 -0800
Subject: [PATCH] [libclang] Use the exports file on all Unix systems

---
 clang/tools/libclang/CMakeLists.txt | 1 -
 1 file changed, 1 deletion(-)

diff --git a/clang/tools/libclang/CMakeLists.txt b/clang/tools/libclang/CMakeLists.txt
index 4f23065a247274..abc7f0eeb552a0 100644
--- a/clang/tools/libclang/CMakeLists.txt
+++ b/clang/tools/libclang/CMakeLists.txt
@@ -98,7 +98,6 @@ if(MSVC)
 endif()
 
 if (UNIX AND NOT APPLE)
-  set(LLVM_EXPORTED_SYMBOL_FILE)
   set(USE_VERSION_SCRIPT ${LLVM_HAVE_LINK_VERSION_SCRIPT})
 endif()