Don't strip release binaries (for now)

source/Makefile.mk

@@ -94,7 +94,8 @@ LINK_OPTS   =
 else
 BASE_FLAGS += -DNDEBUG $(BASE_OPTS) -fvisibility=hidden
 CXXFLAGS   += -fvisibility-inlines-hidden
-LINK_OPTS  += -Wl,-O1 -Wl,--strip-all
+LINK_OPTS  += -Wl,-O1
+# -Wl,--strip-all
 endif
 
 32BIT_FLAGS = -m32