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authorJack Mitchell <jack.mitchell@dbbroadcast.co.uk>2013-07-16 13:44:23 (GMT)
committerTom Rini <trini@ti.com>2013-09-06 17:09:07 (GMT)
commit4412db46468d5965da736d06f84d13e68a6e0b51 (patch)
tree17344bce438ed605e1bc240f778fa45cba0a1ec0 /examples/standalone
parent6b8f185faf29db302a20f584cc54253667535f08 (diff)
downloadu-boot-4412db46468d5965da736d06f84d13e68a6e0b51.tar.xz
standalone-examples: support custom GCC lib
Add support for defining the gcc lib in standalone examples as is done in the main u-boot Makefile Signed-off-by: Jack Mitchell <jack.mitchell@dbbroadcast.co.uk>
Diffstat (limited to 'examples/standalone')
-rw-r--r--examples/standalone/Makefile15
1 files changed, 13 insertions, 2 deletions
diff --git a/examples/standalone/Makefile b/examples/standalone/Makefile
index 4afedea..45b0fdc 100644
--- a/examples/standalone/Makefile
+++ b/examples/standalone/Makefile
@@ -52,7 +52,18 @@ ELF := $(addprefix $(obj),$(ELF))
BIN := $(addprefix $(obj),$(BIN))
SREC := $(addprefix $(obj),$(SREC))
-gcclibdir := $(shell dirname `$(CC) -print-libgcc-file-name`)
+# Add GCC lib
+ifdef USE_PRIVATE_LIBGCC
+ifeq ("$(USE_PRIVATE_LIBGCC)", "yes")
+PLATFORM_LIBGCC = $(OBJTREE)/arch/$(ARCH)/lib/libgcc.o
+else
+PLATFORM_LIBGCC = -L $(USE_PRIVATE_LIBGCC) -lgcc
+endif
+else
+PLATFORM_LIBGCC := -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
+endif
+PLATFORM_LIBS += $(PLATFORM_LIBGCC)
+export PLATFORM_LIBS
CPPFLAGS += -I..
@@ -82,7 +93,7 @@ $(ELF):
$(obj)%: $(obj)%.o $(LIB)
$(LD) $(LDFLAGS) -g -Ttext $(CONFIG_STANDALONE_LOAD_ADDR) \
-o $@ -e $(SYM_PREFIX)$(notdir $(<:.o=)) $< $(LIB) \
- -L$(gcclibdir) -lgcc
+ $(PLATFORM_LIBS)
$(SREC):
$(obj)%.srec: $(obj)%