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Allow EXTRA_LINKER_SCRIPTS make variable to add linker scripts

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Angus Gratton 2016-01-11 14:31:09 +11:00
parent 30d8e162b3
commit 641cedb4a0
1 changed files with 3 additions and 4 deletions
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5
common.mk
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@ -109,7 +109,7 @@ CXXFLAGS ?= $(C_CXX_FLAGS) -fno-exceptions -fno-rtti $(EXTRA_CXXFLAGS)
# these aren't technically preprocesor args, but used by all 3 of C, C++, assembler # these aren't technically preprocesor args, but used by all 3 of C, C++, assembler
CPPFLAGS += -mlongcalls -mtext-section-literals CPPFLAGS += -mlongcalls -mtext-section-literals
LDFLAGS = -nostdlib -Wl,--no-check-sections -L$(BUILD_DIR)sdklib -L$(ROOT)lib -u $(ENTRY_SYMBOL) -Wl,-static -Wl,-Map=build/${PROGRAM}.map $(EXTRA_LDFLAGS) LDFLAGS = -nostdlib -Wl,--no-check-sections -L$(BUILD_DIR)sdklib -L$(ROOT)lib -u $(ENTRY_SYMBOL) -Wl,-static -Wl,-Map=build/${PROGRAM}.map $(addprefix -T,$(LINKER_SCRIPTS)) $(EXTRA_LDFLAGS)
ifeq ($(SPLIT_SECTIONS),1) ifeq ($(SPLIT_SECTIONS),1)
C_CXX_FLAGS += -ffunction-sections -fdata-sections C_CXX_FLAGS += -ffunction-sections -fdata-sections
@ -139,7 +139,7 @@ LINKER_SCRIPTS = $(ROOT)ld/nonota.ld
else else
LINKER_SCRIPTS = $(ROOT)ld/ota.ld LINKER_SCRIPTS = $(ROOT)ld/ota.ld
endif endif
LINKER_SCRIPTS += $(ROOT)ld/common.ld $(ROOT)ld/rom.ld LINKER_SCRIPTS += $(ROOT)ld/common.ld $(ROOT)ld/rom.ld $(EXTRA_LINKER_SCRIPTS)
#### ####
#### no user configurable options below here #### no user configurable options below here
@ -163,7 +163,6 @@ PROGRAM_DIR := $(dir $(firstword $(MAKEFILE_LIST)))
SDK_LIB_ARGS = $(addprefix -l,$(SDK_LIBS)) SDK_LIB_ARGS = $(addprefix -l,$(SDK_LIBS))
LIB_ARGS = $(addprefix -l,$(LIBS)) LIB_ARGS = $(addprefix -l,$(LIBS))
PROGRAM_OUT = $(BUILD_DIR)$(PROGRAM).out PROGRAM_OUT = $(BUILD_DIR)$(PROGRAM).out
LDFLAGS += $(addprefix -T,$(LINKER_SCRIPTS))
ifeq ($(OTA),0) ifeq ($(OTA),0)
# for non-OTA, we create two different files for uploading into the flash # for non-OTA, we create two different files for uploading into the flash