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

   1 diff -urN linux-2.6.21.1.old/Makefile linux-2.6.21.1.dev/Makefile
   2 --- linux-2.6.21.1.old/Makefile 2007-04-27 23:49:26.000000000 +0200
   3 +++ linux-2.6.21.1.dev/Makefile 2007-05-26 19:14:22.967804016 +0200
   4 @@ -507,6 +507,9 @@
   5  NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
   6  CHECKFLAGS     += $(NOSTDINC_FLAGS)
   7
   8 +# improve gcc optimization
   9 +CFLAGS += $(call cc-option,-funit-at-a-time,)
  10 +
  11  # warn about C99 declaration after statement
  12  CFLAGS += $(call cc-option,-Wdeclaration-after-statement,)
  13