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[GCC_ARM][EXPORTER] Set different LDFLAGS for all cortex m0(+).

pull/1159/head
Christian Taedcke 2015-06-05 15:04:34 +02:00
parent 4cdfbc7065
commit 82eee58eb8
2 changed files with 10 additions and 8 deletions
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11
workspace_tools/export/gcc_arm_common.tmpl
View File

@ -20,6 +20,7 @@ OBJDUMP = $(GCC_BIN)arm-none-eabi-objdump
SIZE = $(GCC_BIN)arm-none-eabi-size
{% block flags %}
{% block hardfp %}
{%- if "-mfloat-abi=softfp" in cpu_flags %}
ifeq ($(HARDFP),1)
@ -29,11 +30,19 @@ else
endif
{% endif %}
{% endblock %}
CPU = {% block cpu %}{% for cf in cpu_flags %}{{cf|replace("-mfloat-abi=softfp","-mfloat-abi=$(FLOAT_ABI)")}} {% endfor %}{% endblock %}
CC_FLAGS = {% block cc_flags %}$(CPU) -c -g -fno-common -fmessage-length=0 -Wall -fno-exceptions -ffunction-sections -fdata-sections -fomit-frame-pointer -MMD -MP{% endblock %}
CC_SYMBOLS = {% block cc_symbols %}{% for s in symbols %}-D{{s}} {% endfor %}{% endblock %}
LD_FLAGS = {% block ld_flags %}$(CPU) -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float -Wl,--wrap,main -Wl,-Map=$(PROJECT).map,--cref{% endblock %}
LD_FLAGS = {%- block ld_flags -%}
{%- if "-mcpu=cortex-m0" in cpu_flags or "-mcpu=cortex-m0plus" in cpu_flags -%}
{{ ' ' }}$(CPU) -Wl,--gc-sections --specs=nano.specs -Wl,--wrap,main -Wl,-Map=$(PROJECT).map,--cref
#LD_FLAGS += -u _printf_float -u _scanf_float
{%- else -%}
{{ ' ' }}$(CPU) -Wl,--gc-sections --specs=nano.specs -u _printf_float -u _scanf_float -Wl,--wrap,main -Wl,-Map=$(PROJECT).map,--cref
{%- endif -%}
{% endblock %}
LD_SYS_LIBS = {% block ld_sys_libs %}-lstdc++ -lsupc++ -lm -lc -lgcc -lnosys{% endblock %}
{% endblock %}

7
workspace_tools/export/gcc_arm_lpc1114.tmpl
View File

@ -1,12 +1,5 @@
{% extends "gcc_arm_common.tmpl" %}
{% block ld_flags %}$(CPU) -Wl,--gc-sections --specs=nano.specs -Wl,--wrap,main{% endblock %}
{% block flags %}
{{ super() }}
#LD_FLAGS += -u _printf_float -u _scanf_float
{% endblock %}
{% block target_project_elf %}
{{ super() }}
@echo ""