[clang-repl] Fix clang-repl for LLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES=Off.

lhames · lhames · commit e5b55e606796 · 2024-08-29T17:50:49.000+10:00
clang-repl should stil work when LLVM is built with -DLLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES=Off. This fix uses the approach implemented in #101741. rdar://134910110
diff --git a/clang/tools/clang-repl/CMakeLists.txt b/clang/tools/clang-repl/CMakeLists.txt
@@ -9,6 +9,8 @@ set( LLVM_LINK_COMPONENTS
 
 add_clang_tool(clang-repl
   ClangRepl.cpp
+
+  EXPORT_SYMBOLS
   )
 
 if(MSVC)
@@ -61,8 +63,6 @@ clang_target_link_libraries(clang-repl PRIVATE
   clangInterpreter
   )
 
-export_executable_symbols_for_plugins(clang-repl)
-
 # The clang-repl binary can get huge with static linking in debug mode.
 # Some 32-bit targets use PLT slots with limited branch range by default and we
 # start to exceed this limit, e.g. when linking for arm-linux-gnueabihf with

Original file line number	Diff line number	Diff line change
`@@ -9,6 +9,8 @@ set( LLVM_LINK_COMPONENTS`
`9`	`9`
`10`	`10`	`add_clang_tool(clang-repl`
`11`	`11`	`ClangRepl.cpp`
	`12`	`+`
	`13`	`+ EXPORT_SYMBOLS`
`12`	`14`	`)`
`13`	`15`
`14`	`16`	`if(MSVC)`
`@@ -61,8 +63,6 @@ clang_target_link_libraries(clang-repl PRIVATE`
`61`	`63`	`clangInterpreter`
`62`	`64`	`)`
`63`	`65`
`64`		`-export_executable_symbols_for_plugins(clang-repl)`
`65`		`-`
`66`	`66`	`# The clang-repl binary can get huge with static linking in debug mode.`
`67`	`67`	`# Some 32-bit targets use PLT slots with limited branch range by default and we`
`68`	`68`	`# start to exceed this limit, e.g. when linking for arm-linux-gnueabihf with`