[opt] Fix opt for LLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES=Off.

lhames · lhames · commit 5e80fc88f484 · 2024-09-12T12:50:33.000+10:00
Building with -DLLVM_ENABLE_EXPORTED_SYMBOLS_IN_EXECUTABLES=Off should not prevent use of opt plugins. This fix uses the approach implemented in #101741. rdar://135841478
diff --git a/llvm/tools/opt/CMakeLists.txt b/llvm/tools/opt/CMakeLists.txt
@@ -46,9 +46,8 @@ add_llvm_tool(opt
   intrinsics_gen
   SUPPORT_PLUGINS
 
+  EXPORT_SYMBOLS
   )
 target_link_libraries(opt PRIVATE LLVMOptDriver)
 
 setup_host_tool(opt OPT opt_exe opt_target)
-
-export_executable_symbols_for_plugins(opt)

Original file line number	Diff line number	Diff line change
`@@ -46,9 +46,8 @@ add_llvm_tool(opt`
`46`	`46`	`intrinsics_gen`
`47`	`47`	`SUPPORT_PLUGINS`
`48`	`48`
	`49`	`+ EXPORT_SYMBOLS`
`49`	`50`	`)`
`50`	`51`	`target_link_libraries(opt PRIVATE LLVMOptDriver)`
`51`	`52`
`52`	`53`	`setup_host_tool(opt OPT opt_exe opt_target)`
`53`		`-`
`54`		`-export_executable_symbols_for_plugins(opt)`