add support for Blackfin symbol prefixes to examples
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
diff --git a/Makefile b/Makefile
index 2413ed6..dc023a9 100644
--- a/Makefile
+++ b/Makefile
@@ -312,7 +312,7 @@
$(OBJDUMP) -d $< > $@
$(obj)u-boot: depend $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
- UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
+ UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\($(SYM_PREFIX)__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
--start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
-Map u-boot.map -o u-boot
diff --git a/blackfin_config.mk b/blackfin_config.mk
index beb9498..e91318e 100644
--- a/blackfin_config.mk
+++ b/blackfin_config.mk
@@ -23,3 +23,5 @@
PLATFORM_RELFLAGS += -ffixed-P5
PLATFORM_CPPFLAGS += -DCONFIG_BLACKFIN
+
+SYM_PREFIX = _
diff --git a/examples/Makefile b/examples/Makefile
index 79af4b0..d63fa70 100644
--- a/examples/Makefile
+++ b/examples/Makefile
@@ -162,7 +162,7 @@
$(ELF):
$(obj)%: $(obj)%.o $(LIB)
$(LD) -g $(EX_LDFLAGS) -Ttext $(LOAD_ADDR) \
- -o $@ -e $(notdir $(<:.o=)) $< $(LIB) \
+ -o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
-L$(gcclibdir) -lgcc
$(SREC):