[Web] Fix debug symbols in web builds

godotengine · Jul 10, 2024 · 3d553ec · 3d553ec
1 parent 26d1577
commit 3d553ec
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/SConstruct b/SConstruct
@@ -716,7 +716,13 @@ else:
         # Adding dwarf-4 explicitly makes stacktraces work with clang builds,
         # otherwise addr2line doesn't understand them
         env.Append(CCFLAGS=["-gdwarf-4"])
-        if env.dev_build:
+        if methods.using_emcc(env):
+            # Emscripten only produces dwarf symbols when using "-g3".
+            env.Append(CCFLAGS=["-g3"])
+            # Emscripten linker needs debug symbols options too.
+            env.Append(LINKFLAGS=["-gdwarf-4"])
+            env.Append(LINKFLAGS=["-g3"])
+        elif env.dev_build:
             env.Append(CCFLAGS=["-g3"])
         else:
             env.Append(CCFLAGS=["-g2"])