summaryrefslogtreecommitdiff
path: root/config.mk
diff options
context:
space:
mode:
Diffstat (limited to 'config.mk')
-rw-r--r--config.mk50
1 files changed, 44 insertions, 6 deletions
diff --git a/config.mk b/config.mk
index b59667a..d32f51e 100644
--- a/config.mk
+++ b/config.mk
@@ -1,5 +1,5 @@
#
-# (C) Copyright 2000
+# (C) Copyright 2000-2006
# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
#
# See file CREDITS for list of people who contributed to this
@@ -23,6 +23,22 @@
#########################################################################
+ifneq ($(OBJTREE),$(SRCTREE))
+ifeq ($(CURDIR),$(SRCTREE))
+dir :=
+else
+dir := $(subst $(SRCTREE)/,,$(CURDIR))
+endif
+
+obj := $(if $(dir),$(OBJTREE)/$(dir)/,$(OBJTREE)/)
+src := $(if $(dir),$(SRCTREE)/$(dir)/,$(SRCTREE)/)
+
+$(shell mkdir -p $(obj))
+else
+obj :=
+src :=
+endif
+
# clean the slate ...
PLATFORM_RELFLAGS =
PLATFORM_CPPFLAGS =
@@ -111,22 +127,32 @@ OBJCOPY = $(CROSS_COMPILE)objcopy
OBJDUMP = $(CROSS_COMPILE)objdump
RANLIB = $(CROSS_COMPILE)RANLIB
+ARFLAGS = crv
RELFLAGS= $(PLATFORM_RELFLAGS)
DBGFLAGS= -g # -DDEBUG
OPTFLAGS= -Os #-fomit-frame-pointer
ifndef LDSCRIPT
#LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
+ifeq ($(CONFIG_NAND_U_BOOT),y)
+LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot-nand.lds
+else
LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
endif
+endif
OBJCFLAGS += --gap-fill=0xff
gccincdir := $(shell $(CC) -print-file-name=include)
CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \
-D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE) \
- -I$(TOPDIR)/include \
- -fno-builtin -ffreestanding -nostdinc -isystem \
- $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
+
+ifneq ($(OBJTREE),$(SRCTREE))
+CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include
+endif
+
+CPPFLAGS += -I$(TOPDIR)/include
+CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \
+ -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS)
ifdef BUILD_TAG
CFLAGS := $(CPPFLAGS) -Wall -Wstrict-prototypes \
@@ -192,11 +218,23 @@ export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS
#########################################################################
+ifndef REMOTE_BUILD
+
%.s: %.S
- $(CPP) $(AFLAGS) -o $@ $(CURDIR)/$<
+ $(CPP) $(AFLAGS) -o $@ $<
%.o: %.S
- $(CC) $(AFLAGS) -c -o $@ $(CURDIR)/$<
+ $(CC) $(AFLAGS) -c -o $@ $<
%.o: %.c
$(CC) $(CFLAGS) -c -o $@ $<
+else
+
+$(obj)%.s: %.S
+ $(CPP) $(AFLAGS) -o $@ $<
+$(obj)%.o: %.S
+ $(CC) $(AFLAGS) -c -o $@ $<
+$(obj)%.o: %.c
+ $(CC) $(CFLAGS) -c -o $@ $<
+endif
+
#########################################################################