openwrt/package/linux/kernel-patches/001-Makefile

   1 --- ../../../kernel/linux-mips-cvs/Makefile     2005-01-20 03:19:21.000000000 +0100
   2 +++ linux-2.4.29.new/Makefile   2005-03-15 01:15:27.441095231 +0100
   3 @@ -17,9 +17,9 @@
   4  FINDHPATH      = $(HPATH)/asm $(HPATH)/linux $(HPATH)/scsi $(HPATH)/net $(HPATH)/math-emu
   5
   6  HOSTCC         = gcc
   7 -HOSTCFLAGS     = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer
   8 +HOSTCFLAGS     = -Wall -Wstrict-prototypes -Os -fomit-frame-pointer
   9
  10 -CROSS_COMPILE  =
  11 +CROSS_COMPILE=
  12
  13  #
  14  # Include the make variables (CC, etc...)
  15 @@ -91,8 +91,18 @@
  16
  17  CPPFLAGS := -D__KERNEL__ -I$(HPATH)
  18
  19 -CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -O2 \
  20 +CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
  21           -fno-strict-aliasing -fno-common
  22 +
  23 +
  24 +# Turn on -pg to instrument the kernel with calls to mcount().
  25 +# Unfortunately, gcc won't allow -pg without frame pointers.
  26 +ifdef CONFIG_MCOUNT
  27 +  CFLAGS += -pg
  28 +  CFLAGS_KERNEL += -pg
  29 +  CONFIG_FRAME_POINTER = 1
  30 +endif
  31 +
  32  ifndef CONFIG_FRAME_POINTER
  33  CFLAGS += -fomit-frame-pointer
  34  endif
  35 @@ -501,7 +511,7 @@
  36  ifdef CONFIG_MODVERSIONS
  37         $(MAKE) update-modverfile
  38  endif
  39 -       scripts/mkdep -- `find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print` > .hdepend
  40 +       (find $(FINDHPATH) \( -name SCCS -o -name .svn \) -prune -o -follow -name \*.h ! -name modversions.h -print | xargs -r scripts/mkdep -- ) > .hdepend
  41         scripts/mkdep -- init/*.c > .depend
  42
  43  ifdef CONFIG_MODVERSIONS