target/linux/generic-2.6/patches-2.6.25/004-extra_optimization.patch

   1 Index: linux-2.6.25.4/Makefile
   2 ===================================================================
   3 --- linux-2.6.25.4.orig/Makefile
   4 +++ linux-2.6.25.4/Makefile
   5 @@ -533,6 +533,9 @@ endif
   6  NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
   7  CHECKFLAGS     += $(NOSTDINC_FLAGS)
   8
   9 +# improve gcc optimization
  10 +CFLAGS += $(call cc-option,-funit-at-a-time,)
  11 +
  12  # warn about C99 declaration after statement
  13  KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
  14