Reorder library arguments so component libraries come first

This allows components to override weak linked symbols in the core or
the SDK libraries, without needing to force symbol discovery.

Will help with #24, for instance.
This commit is contained in:
Angus Gratton 2015-08-31 16:56:16 +10:00
parent 2fe1b7a00d
commit 0090153fa7

View file

@ -80,7 +80,7 @@ OBJDUMP = $(CROSS)objdump
# Source components to compile and link. Each of these are subdirectories
# of the root, with a 'component.mk' file.
COMPONENTS ?= core FreeRTOS lwip axtls $(EXTRA_COMPONENTS)
COMPONENTS ?= $(EXTRA_COMPONENTS) FreeRTOS lwip axtls core
# binary esp-iot-rtos SDK libraries to link. These are pre-processed prior to linking.
SDK_LIBS ?= main net80211 phy pp wpa
@ -318,7 +318,7 @@ $(LD_DIR)%.ld: $(ROOT)ld/%.ld | $(LD_DIR)
# final linking step to produce .elf
$(PROGRAM_OUT): $(COMPONENT_ARS) $(SDK_PROCESSED_LIBS) $(LINKER_SCRIPTS_PROCESSED)
$(vecho) "LD $@"
$(Q) $(LD) $(LDFLAGS) -Wl,--start-group $(LIB_ARGS) $(SDK_LIB_ARGS) $(COMPONENT_ARS) -Wl,--end-group -o $@
$(Q) $(LD) $(LDFLAGS) -Wl,--start-group $(COMPONENT_ARS) $(LIB_ARGS) $(SDK_LIB_ARGS) -Wl,--end-group -o $@
$(BUILD_DIR) $(FW_BASE) $(BUILD_DIR)sdklib $(LD_DIR):
$(Q) mkdir -p $@