[gn] build lldb-server with dead code stripping too

nico · nico · commit a7cddd4818ff · 2024-06-28T13:04:55.000+02:00
Needed as a workaround for #96985 (review) Hopefully this will be resolved soon and we can remove this again.
diff --git a/llvm/utils/gn/secondary/lldb/tools/lldb-server/BUILD.gn b/llvm/utils/gn/secondary/lldb/tools/lldb-server/BUILD.gn
@@ -73,4 +73,12 @@ executable("lldb-server") {
   if (current_os == "android") {
     output_dir = "$root_build_dir/runtimes_ndk_cxx/$crt_current_target_arch"
   }
+
+  if (current_os == "mac") {
+    ldflags = [ "-Wl,-dead_strip" ]
+  } else if (current_os == "win") {
+    ldflags = [ "/OPT:REF" ]
+  } else {
+    ldflags = [ "-Wl,--gc-sections" ]
+  }
 }

Original file line number	Diff line number	Diff line change
`@@ -73,4 +73,12 @@ executable("lldb-server") {`
`73`	`73`	`if (current_os == "android") {`
`74`	`74`	`output_dir = "$root_build_dir/runtimes_ndk_cxx/$crt_current_target_arch"`
`75`	`75`	`}`
	`76`	`+`
	`77`	`+ if (current_os == "mac") {`
	`78`	`+ ldflags = [ "-Wl,-dead_strip" ]`
	`79`	`+ } else if (current_os == "win") {`
	`80`	`+ ldflags = [ "/OPT:REF" ]`
	`81`	`+ } else {`
	`82`	`+ ldflags = [ "-Wl,--gc-sections" ]`
	`83`	`+ }`
`76`	`84`	`}`