diff options
Diffstat (limited to 'build_rules')
| -rw-r--r-- | build_rules | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/build_rules b/build_rules index 385fde1..a6d8899 100644 --- a/build_rules +++ b/build_rules @@ -14,17 +14,17 @@ def select_arm(env, family): has_mcu = False env.Replace( - CC = '${TOOLCHAIN}gcc', - CXX = '${TOOLCHAIN}g++', - AS = '${TOOLCHAIN}gcc', - LINK = '${TOOLCHAIN}gcc', - AR = '${TOOLCHAIN}ar', + CC = '${TOOLCHAIN}gcc', + CXX = '${TOOLCHAIN}g++', + AS = '${TOOLCHAIN}gcc', + LINK = '${TOOLCHAIN}gcc', + AR = '${TOOLCHAIN}ar', RANLIB = '${TOOLCHAIN}ranlib', - CCFLAGS = '-O2 -Wall -ggdb -mcpu=${CPU_FAMILY} -mthumb -ffunction-sections', - CXXFLAGS = '-std=c++11 -fno-exceptions -fno-rtti -Wno-pmf-conversions', - ASFLAGS = '-c -x assembler-with-cpp -mcpu=${CPU_FAMILY} -mthumb', - LINKFLAGS = '-Wall -mcpu=${CPU_FAMILY} -mthumb -mhard-float -nostartfiles -Wl,-T${LINK_SCRIPT} -Wl,--gc-sections', + CCFLAGS = Split('-O2 -Wall -ggdb -mcpu=${CPU_FAMILY} -mthumb -ffunction-sections'), + CXXFLAGS = Split('-std=c++11 -fno-exceptions -fno-rtti -Wno-pmf-conversions'), + ASFLAGS = Split('-c -x assembler-with-cpp -mcpu=${CPU_FAMILY} -mthumb'), + LINKFLAGS = Split('-Wall -mcpu=${CPU_FAMILY} -mthumb -nostartfiles -Wl,-T${LINK_SCRIPT} -Wl,--gc-sections'), CPPPATH = [laks_dir], LIBPATH = [ld_dir], @@ -35,7 +35,9 @@ def select_arm(env, family): ) if has_mcu: - env.Append(CCFLAGS = ' -mhard-float') + env.Append(CCFLAGS = Split('-mfloat-abi=hard -mfpu=fpv4-sp-d16')) + env.Append(LINKFLAGS = Split('-mfloat-abi=hard -mfpu=fpv4-sp-d16')) + env.Append(CPPDEFINES = ['HAS_FPU']) def select_stm32(env, variant): family = variant[5:9] |