Fix mkimage -l bug with multifile images on 64bit platforms

[people/ms/u-boot.git] / config.mk

diff --git a/config.mk b/config.mk
index dfbb1b7c6f220f4f12f467e66fb76c7d979e5ae4..3ed7107fb807de30d060161fe65627d386c9c1d7 100644 (file)
--- 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 =
@@ -112,7 +128,7 @@ OBJDUMP = $(CROSS_COMPILE)objdump
 RANLIB = $(CROSS_COMPILE)RANLIB
 
 RELFLAGS= $(PLATFORM_RELFLAGS)
-DBGFLAGS= -g #-DDEBUG
+DBGFLAGS= -g # -DDEBUG
 OPTFLAGS= -Os #-fomit-frame-pointer
 ifndef LDSCRIPT
 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
@@ -124,9 +140,14 @@ 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 \
@@ -144,6 +165,14 @@ endif
 endif
 
 AFLAGS_DEBUG := -Wa,-gstabs
+
+# turn jbsr into jsr for m68k
+ifeq ($(ARCH),m68k)
+ifeq ($(findstring 3.4,$(shell $(CC) --version)),3.4)
+AFLAGS_DEBUG := -Wa,-gstabs,-S
+endif
+endif
+
 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)
 
 LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
@@ -184,11 +213,23 @@ 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
+
 #########################################################################