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[bugfix gcc_arm] build+make <-> export project+make: different results 

when in target.json "default_build": "small" is configured
- build.py+make.py
  - uses linker option --specs=nano.specs
  - macro MBED_RTOS_SINGLE_THREAD is defined
- exporting with project.py + make Makefile
  - doesn't use the linker option --specs=nano.specs
  - doesn't contain macro MBED_RTOS_SINGLE_THREAD
pull/2113/head
Olaf Hagendorf 2016-07-06 13:35:09 +02:00
parent 7f2f0bc5c6
commit bd614a2a11
1 changed files with 4 additions and 0 deletions
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4
tools/toolchains/gcc.py
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@ -285,13 +285,17 @@ class GCC_ARM(GCC):
if use_nano:
self.ld.append("--specs=nano.specs")
self.flags['ld'].append("--specs=nano.specs")
self.cc += ["-DMBED_RTOS_SINGLE_THREAD"]
self.cppc += ["-DMBED_RTOS_SINGLE_THREAD"]
self.macros.extend(["MBED_RTOS_SINGLE_THREAD"])
if target.name in ["LPC1768", "LPC4088", "LPC4088_DM", "LPC4330", "UBLOX_C027", "LPC2368", "ARM_BEETLE_SOC"]:
self.ld.extend(["-u _printf_float", "-u _scanf_float"])
self.flags['ld'].extend(["-u _printf_float", "-u _scanf_float"])
elif target.name in ["RZ_A1H", "VK_RZ_A1H", "ARCH_MAX", "DISCO_F407VG", "DISCO_F429ZI", "DISCO_F469NI", "NUCLEO_F401RE", "NUCLEO_F410RB", "NUCLEO_F411RE", "NUCLEO_F429ZI", "NUCLEO_F446RE", "NUCLEO_F446ZE", "ELMO_F411RE", "MTS_MDOT_F411RE", "MTS_DRAGONFLY_F411RE", "DISCO_F746NG"]:
self.ld.extend(["-u_printf_float", "-u_scanf_float"])
self.flags['ld'].extend(["-u_printf_float", "-u_scanf_float"])
self.sys_libs.append("nosys")