Makefile : fix generation of cpu related asm-offsets.h
commit 0edf8b5b2fa0d210ebc4d6da0fd1aceeb7e44e47 breaks
building on a different directory with the O= parameter.
The patch wil fix this issue, generating always asm-offsets.h before
the other targets.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Matthias Weisser <weisserm@arcor.de>
CC: Wolfgang Denk <wd@denx.de>
diff --git a/Makefile b/Makefile
index d5a1f0a..ee05fb3 100644
--- a/Makefile
+++ b/Makefile
@@ -464,7 +464,8 @@
# parallel sub-makes creating .depend files simultaneously.
depend dep: $(TIMESTAMP_FILE) $(VERSION_FILE) \
$(obj)include/autoconf.mk \
- $(obj)include/generated/generic-asm-offsets.h
+ $(obj)include/generated/generic-asm-offsets.h \
+ $(obj)include/generated/asm-offsets.h
for dir in $(SUBDIRS) $(CPUDIR) $(dir $(LDSCRIPT)) ; do \
$(MAKE) -C $$dir _depend ; done
@@ -527,6 +528,21 @@
$(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
-o $@ $(src)lib/asm-offsets.c -c -S
+$(obj)include/generated/asm-offsets.h: $(obj)include/autoconf.mk.dep \
+ $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
+ @echo Generating $@
+ tools/scripts/make-asm-offsets $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s $@
+
+$(obj)$(CPUDIR)/$(SOC)/asm-offsets.s: $(obj)include/autoconf.mk.dep
+ @mkdir -p $(obj)$(CPUDIR)/$(SOC)
+ if [ -f $(src)$(CPUDIR)/$(SOC)/asm-offsets.c ];then \
+ $(CC) -DDO_DEPS_ONLY \
+ $(CFLAGS) $(CFLAGS_$(BCURDIR)/$(@F)) $(CFLAGS_$(BCURDIR)) \
+ -o $@ $(src)$(CPUDIR)/$(SOC)/asm-offsets.c -c -S; \
+ else \
+ touch $@; \
+ fi
+
#########################################################################
else # !config.mk
all $(obj)u-boot.hex $(obj)u-boot.srec $(obj)u-boot.bin \
@@ -939,6 +955,8 @@
$(obj)arch/blackfin/cpu/init.{lds,elf}
@rm -f $(obj)include/bmp_logo.h
@rm -f $(obj)lib/asm-offsets.s
+ @rm -f $(obj)include/generated/asm-offsets.h
+ @rm -f $(obj)$(CPUDIR)/$(SOC)/asm-offsets.s
@rm -f $(obj)nand_spl/{u-boot.lds,u-boot-nand_spl.lds,u-boot-spl,u-boot-spl.map,System.map}
@rm -f $(obj)onenand_ipl/onenand-{ipl,ipl.bin,ipl.map}
@rm -f $(obj)mmc_spl/{u-boot.lds,u-boot-spl,u-boot-spl.map,u-boot-spl.bin,u-boot-mmc-spl.bin}