Do not use -fwhole-program

src/Makefile.cardinal.mk

@@ -199,7 +199,7 @@ EXTRA_LIBS += $(shell pkg-config --libs jansson libarchive samplerate speexdsp)
 endif
 
 ifeq ($(WITH_LTO),true)
-LINK_FLAGS += -fno-strict-aliasing -flto -fwhole-program -Werror=odr -Werror=lto-type-mismatch
+LINK_FLAGS += -fno-strict-aliasing -flto -Werror=odr -Werror=lto-type-mismatch
 endif
 
 # --------------------------------------------------------------