Some EABI conformant tool chains cause external references to utility functions like raise(); import such functions from lib_arm/eabi_compat.c
Signed-off-by: Mike Rapoport mike@compulab.co.il --- examples/api/Makefile | 10 ++++++++++ 1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/examples/api/Makefile b/examples/api/Makefile index 04a270b..057e85a 100644 --- a/examples/api/Makefile +++ b/examples/api/Makefile @@ -49,6 +49,12 @@ ifeq ($(ARCH),ppc) EXT_SOBJ_FILES-$(CONFIG_API) += lib_ppc/ppcstring.o endif
+ifeq ($(ARCH),arm) +ifneq (,$(findstring -mabi=aapcs-linux,$(PLATFORM_CPPFLAGS))) +EXT_COBJ_FILES-$(CONFIG_API) += lib_arm/eabi_compat.o +endif +endif + # Create a list of source files so their dependencies can be auto-generated SRCS += $(addprefix $(SRCTREE)/,$(EXT_COBJ_FILES-y:.o=.c)) SRCS += $(addprefix $(SRCTREE)/,$(EXT_SOBJ_FILES-y:.o=.S)) @@ -81,6 +87,10 @@ $(obj)%.o: $(SRCTREE)/lib_generic/%.c $(obj)%.o: $(SRCTREE)/lib_$(ARCH)/%.S $(CC) -g $(CFLAGS) -c -o $@ $<
+# Rule to build architecture-specific library C files +$(obj)%.o: $(SRCTREE)/lib_$(ARCH)/%.c + $(CC) -g $(CFLAGS) -c -o $@ $< + #########################################################################
# defines $(obj).depend target