Enable LTO for C++, too

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>

diff --git a/lfs/Config b/lfs/Config
index 1bbb58f63dd429c53a555f5c6f6edfc133bd3f5a..6110a13462666d909d86267caaabaad220c55795 100644 (file)
--- a/lfs/Config
+++ b/lfs/Config
@@ -46,6 +46,7 @@ PARALLELISM = $(shell echo $$( \
 
 # Enable LTO
 CFLAGS += $(CFLAGS_LTO)
+CXXFLAGS += $(CFLAGS_LTO)
 
 MAKETUNING = -j$(PARALLELISM)