📄 004-extra_optimization.patch
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Index: linux-2.6.21.7/Makefile===================================================================--- linux-2.6.21.7.orig/Makefile+++ linux-2.6.21.7/Makefile@@ -507,6 +507,9 @@ CFLAGS += $(call cc-option, -fn NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include) CHECKFLAGS += $(NOSTDINC_FLAGS) +# improve gcc optimization+CFLAGS += $(call cc-option,-funit-at-a-time,)+ # warn about C99 declaration after statement CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
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