Dear Wolfgang,
On Friday 08 July 2011 02:38 PM, Wolfgang Denk wrote:
Dear Daniel Schwierzeck,
In message1309883182-12854-2-git-send-email-daniel.schwierzeck@googlemail.com you wrote:
[aneesh@ti.com:
- Changed the definition of OBJTREE and the way 'obj' is defined.
- Defined a flag to identify regular U-Boot build
- Taking care of autoconf.mk etc for SPL due to changed OBJTREE
]
[daniel.schwierzeck@googlemail.com:
- reverted changes on implicite make rules
- readded definition of -DCONFIG_UBOOT_SPL_BUILD in CPPFLAGS
]
...
+# Allow compiling of C and ASM code parts in different way. +# Serves also as a replacement for CONFIG_PRELOADER. +ifneq ($(CONFIG_UBOOT_SPL_BUILD),) +CPPFLAGS += -DCONFIG_UBOOT_SPL_BUILD +endif
I don't understand this comment.
+CONFIG_NORMAL_UBOOT = $(if $(CONFIG_UBOOT_SPL_BUILD),,y)
Is this not redundant, then?
Yes, it is. But it was handy for conditional inclusion of source files in the Makefiles, like this:
+# used only by normal u-boot +COBJS-$(CONFIG_NORMAL_UBOOT) += fileA.o +# used only by SPL +COBJS-$(CONFIG_UBOOT_SPL_BUILD) += fileB.o +# used by SPL and normal u-boot +COBJS-y += fileC.o
Without CONFIG_NORMAL_UBOOT this becomes a little cumbersome.
best regards, Aneesh