Add config file inculde directory when present

Author: theotherjimmy

tools/export/exporters.py

@@ -197,6 +197,7 @@ def scan_and_copy_resources(self, prj_paths, trg_path, relative=False):
             self.config_header = self.toolchain.MBED_CONFIG_FILE_NAME
             config.get_config_data_header(join(trg_path, self.config_header))
             self.config_macros = []
+            self.resources.inc_dirs.append(".")
         else:
             # And add the configuration macros to the toolchain
             self.config_macros = config.get_config_data_macros()

tools/export/gcc_arm_common.tmpl

@@ -89,13 +89,13 @@ all: $(PROJECT).bin $(PROJECT).hex size
 
 .asm.o:
 	+@$(call MAKEDIR,$(dir $@))
-	$(CC) $(CPU) -c $(ASM_FLAGS) -o $@ $<
+	$(CC) $(CPU) -c $(ASM_FLAGS) $(INCLUDE_PATHS) -o $@ $<
 .s.o:
 	+@$(call MAKEDIR,$(dir $@))
-	$(CC) $(CPU) -c $(ASM_FLAGS) -o $@ $<
+	$(CC) $(CPU) -c $(ASM_FLAGS) $(INCLUDE_PATHS) -o $@ $<
 .S.o:
 	+@$(call MAKEDIR,$(dir $@))
-	$(CC) $(CPU) -c $(ASM_FLAGS) -o $@ $<
+	$(CC) $(CPU) -c $(ASM_FLAGS) $(INCLUDE_PATHS) -o $@ $<
 
 .c.o:
 	+@$(call MAKEDIR,$(dir $@))