# project  configured on Mon Oct 19 21:33:11 2020 by
# waf 2.0.9 (abi 20, python 20711f0 on linux2)
# using /home/surfer/ardupilot/modules/waf/waf-light configure --board omnibusf4pro
#
----------------------------------------
Setting top to
/home/surfer/ardupilot
----------------------------------------
Setting out to
/home/surfer/ardupilot/build
----------------------------------------
Autoconfiguration
enabled
----------------------------------------
Setting board to
omnibusf4pro
----------------------------------------
Using toolchain
arm-none-eabi
----------------------------------------
Checking for 'g++' (C++ compiler)
find program=['arm-none-eabi-g++', 'arm-none-eabi-c++'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='CXX' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++']
['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-dM', '-E', '-']
out: #define __DBL_MIN_EXP__ (-1021)
#define __HQ_FBIT__ 15
#define __UINT_LEAST16_MAX__ 0xffff
#define __ARM_SIZEOF_WCHAR_T 4
#define __ATOMIC_ACQUIRE 2
#define __SFRACT_IBIT__ 0
#define __FLT_MIN__ 1.1754943508222875e-38F
#define __GCC_IEC_559_COMPLEX 0
#define __UFRACT_MAX__ 0XFFFFP-16UR
#define __UINT_LEAST8_TYPE__ unsigned char
#define __DQ_FBIT__ 63
#define __INTMAX_C(c) c ## LL
#define __ULFRACT_FBIT__ 32
#define __SACCUM_EPSILON__ 0x1P-7HK
#define __CHAR_BIT__ 8
#define __USQ_IBIT__ 0
#define __UINT8_MAX__ 0xff
#define __ACCUM_FBIT__ 15
#define __WINT_MAX__ 0xffffffffU
#define __USFRACT_FBIT__ 8
#define __ORDER_LITTLE_ENDIAN__ 1234
#define __SIZE_MAX__ 0xffffffffU
#define __ARM_ARCH_ISA_ARM 1
#define __WCHAR_MAX__ 0xffffffffU
#define __LACCUM_IBIT__ 32
#define __DBL_DENORM_MIN__ ((double)4.9406564584124654e-324L)
#define __GCC_ATOMIC_CHAR_LOCK_FREE 1
#define __GCC_IEC_559 0
#define __FLT_EVAL_METHOD__ 0
#define __LLACCUM_MAX__ 0X7FFFFFFFFFFFFFFFP-31LLK
#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 1
#define __FRACT_FBIT__ 15
#define __UINT_FAST64_MAX__ 0xffffffffffffffffULL
#define __SIG_ATOMIC_TYPE__ int
#define __UACCUM_FBIT__ 16
#define __DBL_MIN_10_EXP__ (-307)
#define __FINITE_MATH_ONLY__ 0
#define __ARMEL__ 1
#define __LFRACT_IBIT__ 0
#define __GNUC_PATCHLEVEL__ 1
#define __LFRACT_MAX__ 0X7FFFFFFFP-31LR
#define __UINT_FAST8_MAX__ 0xffffffffU
#define __has_include(STR) __has_include__(STR)
#define __DEC64_MAX_EXP__ 385
#define __INT8_C(c) c
#define __UINT_LEAST64_MAX__ 0xffffffffffffffffULL
#define __SA_FBIT__ 15
#define __SHRT_MAX__ 0x7fff
#define __LDBL_MAX__ 1.7976931348623157e+308L
#define __FRACT_MAX__ 0X7FFFP-15R
#define __UFRACT_FBIT__ 16
#define __UFRACT_MIN__ 0.0UR
#define __UINT_LEAST8_MAX__ 0xff
#define __GCC_ATOMIC_BOOL_LOCK_FREE 1
#define __UINTMAX_TYPE__ long long unsigned int
#define __LLFRACT_EPSILON__ 0x1P-63LLR
#define __DEC32_EPSILON__ 1E-6DF
#define __CHAR_UNSIGNED__ 1
#define __UINT32_MAX__ 0xffffffffUL
#define __ULFRACT_MAX__ 0XFFFFFFFFP-32ULR
#define __TA_IBIT__ 64
#define __LDBL_MAX_EXP__ 1024
#define __WINT_MIN__ 0U
#define __ULLFRACT_MIN__ 0.0ULLR
#define __SCHAR_MAX__ 0x7f
#define __WCHAR_MIN__ 0U
#define __INT64_C(c) c ## LL
#define __DBL_DIG__ 15
#define __GCC_ATOMIC_POINTER_LOCK_FREE 1
#define __LLACCUM_MIN__ (-0X1P31LLK-0X1P31LLK)
#define __SIZEOF_INT__ 4
#define __SIZEOF_POINTER__ 4
#define __USACCUM_IBIT__ 8
#define __USER_LABEL_PREFIX__ 
#define __STDC_HOSTED__ 1
#define __LDBL_HAS_INFINITY__ 1
#define __LFRACT_MIN__ (-0.5LR-0.5LR)
#define __HA_IBIT__ 8
#define __TQ_IBIT__ 0
#define __FLT_EPSILON__ 1.1920928955078125e-7F
#define __APCS_32__ 1
#define __USFRACT_IBIT__ 0
#define __LDBL_MIN__ 2.2250738585072014e-308L
#define __STDC_UTF_16__ 1
#define __FRACT_MIN__ (-0.5R-0.5R)
#define __DEC32_MAX__ 9.999999E96DF
#define __DA_IBIT__ 32
#define __ARM_SIZEOF_MINIMAL_ENUM 1
#define __INT32_MAX__ 0x7fffffffL
#define __UQQ_FBIT__ 8
#define __SIZEOF_LONG__ 4
#define __UACCUM_MAX__ 0XFFFFFFFFP-16UK
#define __UINT16_C(c) c
#define __DECIMAL_DIG__ 17
#define __LFRACT_EPSILON__ 0x1P-31LR
#define __ULFRACT_MIN__ 0.0ULR
#define __has_include_next(STR) __has_include_next__(STR)
#define __LDBL_HAS_QUIET_NAN__ 1
#define __ULACCUM_IBIT__ 32
#define __UACCUM_EPSILON__ 0x1P-16UK
#define __GNUC__ 6
#define __ULLACCUM_MAX__ 0XFFFFFFFFFFFFFFFFP-32ULLK
#define __HQ_IBIT__ 0
#define __FLT_HAS_DENORM__ 1
#define __SIZEOF_LONG_DOUBLE__ 8
#define __BIGGEST_ALIGNMENT__ 8
#define __GNUC_STDC_INLINE__ 1
#define __DQ_IBIT__ 0
#define __DBL_MAX__ ((double)1.7976931348623157e+308L)
#define __ULFRACT_IBIT__ 0
#define __INT_FAST32_MAX__ 0x7fffffff
#define __DBL_HAS_INFINITY__ 1
#define __ACCUM_IBIT__ 16
#define __DEC32_MIN_EXP__ (-94)
#define __THUMB_INTERWORK__ 1
#define __LACCUM_MAX__ 0X7FFFFFFFFFFFFFFFP-31LK
#define __INT_FAST16_TYPE__ int
#define __LDBL_HAS_DENORM__ 1
#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
#define __INT_LEAST32_MAX__ 0x7fffffffL
#define __ARM_PCS 1
#define __DEC32_MIN__ 1E-95DF
#define __ACCUM_MAX__ 0X7FFFFFFFP-15K
#define __DBL_MAX_EXP__ 1024
#define __USACCUM_EPSILON__ 0x1P-8UHK
#define __DEC128_EPSILON__ 1E-33DL
#define __SFRACT_MAX__ 0X7FP-7HR
#define __FRACT_IBIT__ 0
#define __PTRDIFF_MAX__ 0x7fffffff
#define __UACCUM_MIN__ 0.0UK
#define __UACCUM_IBIT__ 16
#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
#define __SIZEOF_SIZE_T__ 4
#define __ULACCUM_MAX__ 0XFFFFFFFFFFFFFFFFP-32ULK
#define __SIZEOF_WINT_T__ 4
#define __SA_IBIT__ 16
#define __ULLACCUM_MIN__ 0.0ULLK
#define __GXX_ABI_VERSION 1010
#define __UTA_FBIT__ 64
#define __SOFTFP__ 1
#define __FLT_MIN_EXP__ (-125)
#define __USFRACT_MAX__ 0XFFP-8UHR
#define __UFRACT_IBIT__ 0
#define __INT_FAST64_TYPE__ long long int
#define __DBL_MIN__ ((double)2.2250738585072014e-308L)
#define __LACCUM_MIN__ (-0X1P31LK-0X1P31LK)
#define __ULLACCUM_FBIT__ 32
#define __GXX_TYPEINFO_EQUALITY_INLINE 0
#define __ULLFRACT_EPSILON__ 0x1P-64ULLR
#define __USES_INITFINI__ 1
#define __DEC128_MIN__ 1E-6143DL
#define __REGISTER_PREFIX__ 
#define __UINT16_MAX__ 0xffff
#define __DBL_HAS_DENORM__ 1
#define __ACCUM_MIN__ (-0X1P15K-0X1P15K)
#define __SQ_IBIT__ 0
#define __UINT8_TYPE__ unsigned char
#define __UHA_FBIT__ 8
#define __NO_INLINE__ 1
#define __SFRACT_MIN__ (-0.5HR-0.5HR)
#define __UTQ_FBIT__ 128
#define __FLT_MANT_DIG__ 24
#define __VERSION__ "6.3.1 20170620 (release) [ARM/embedded-6-branch revision 249437]"
#define __UINT64_C(c) c ## ULL
#define __ULLFRACT_FBIT__ 64
#define __FRACT_EPSILON__ 0x1P-15R
#define __ULACCUM_MIN__ 0.0ULK
#define __UDA_FBIT__ 32
#define __LLACCUM_EPSILON__ 0x1P-31LLK
#define __GCC_ATOMIC_INT_LOCK_FREE 1
#define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
#define __USFRACT_MIN__ 0.0UHR
#define __UQQ_IBIT__ 0
#define __INT32_C(c) c ## L
#define __DEC64_EPSILON__ 1E-15DD
#define __ORDER_PDP_ENDIAN__ 3412
#define __DEC128_MIN_EXP__ (-6142)
#define __UHQ_FBIT__ 16
#define __LLACCUM_FBIT__ 31
#define __INT_FAST32_TYPE__ int
#define __UINT_LEAST16_TYPE__ short unsigned int
#define __INT16_MAX__ 0x7fff
#define __SIZE_TYPE__ unsigned int
#define __UINT64_MAX__ 0xffffffffffffffffULL
#define __UDQ_FBIT__ 64
#define __INT8_TYPE__ signed char
#define __ELF__ 1
#define __ULFRACT_EPSILON__ 0x1P-32ULR
#define __LLFRACT_FBIT__ 63
#define __FLT_RADIX__ 2
#define __INT_LEAST16_TYPE__ short int
#define __LDBL_EPSILON__ 2.2204460492503131e-16L
#define __UINTMAX_C(c) c ## ULL
#define __SACCUM_MAX__ 0X7FFFP-7HK
#define __SIG_ATOMIC_MAX__ 0x7fffffff
#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 1
#define __VFP_FP__ 1
#define __SIZEOF_PTRDIFF_T__ 4
#define __LACCUM_EPSILON__ 0x1P-31LK
#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
#define __INT_FAST16_MAX__ 0x7fffffff
#define __UINT_FAST32_MAX__ 0xffffffffU
#define __UINT_LEAST64_TYPE__ long long unsigned int
#define __USACCUM_MAX__ 0XFFFFP-8UHK
#define __SFRACT_EPSILON__ 0x1P-7HR
#define __FLT_HAS_QUIET_NAN__ 1
#define __FLT_MAX_10_EXP__ 38
#define __LONG_MAX__ 0x7fffffffL
#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL
#define __FLT_HAS_INFINITY__ 1
#define __USA_FBIT__ 16
#define __UINT_FAST16_TYPE__ unsigned int
#define __DEC64_MAX__ 9.999999999999999E384DD
#define __ARM_32BIT_STATE 1
#define __CHAR16_TYPE__ short unsigned int
#define __PRAGMA_REDEFINE_EXTNAME 1
#define __INT_LEAST16_MAX__ 0x7fff
#define __DEC64_MANT_DIG__ 16
#define __INT64_MAX__ 0x7fffffffffffffffLL
#define __UINT_LEAST32_MAX__ 0xffffffffUL
#define __SACCUM_FBIT__ 7
#define __GCC_ATOMIC_LONG_LOCK_FREE 1
#define __INT_LEAST64_TYPE__ long long int
#define __INT16_TYPE__ short int
#define __INT_LEAST8_TYPE__ signed char
#define __STDC_VERSION__ 201112L
#define __SQ_FBIT__ 31
#define __DEC32_MAX_EXP__ 97
#define __ARM_ARCH_ISA_THUMB 1
#define __INT_FAST8_MAX__ 0x7fffffff
#define __ARM_ARCH 4
#define __INTPTR_MAX__ 0x7fffffff
#define __QQ_FBIT__ 7
#define __UTA_IBIT__ 64
#define __LDBL_MANT_DIG__ 53
#define __SFRACT_FBIT__ 7
#define __SACCUM_MIN__ (-0X1P7HK-0X1P7HK)
#define __DBL_HAS_QUIET_NAN__ 1
#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
#define __INTPTR_TYPE__ int
#define __UINT16_TYPE__ short unsigned int
#define __WCHAR_TYPE__ unsigned int
#define __SIZEOF_FLOAT__ 4
#define __USQ_FBIT__ 32
#define __UINTPTR_MAX__ 0xffffffffU
#define __DEC64_MIN_EXP__ (-382)
#define __ULLACCUM_IBIT__ 32
#define __INT_FAST64_MAX__ 0x7fffffffffffffffLL
#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
#define __FLT_DIG__ 6
#define __UINT_FAST64_TYPE__ long long unsigned int
#define __INT_MAX__ 0x7fffffff
#define __LACCUM_FBIT__ 31
#define __USACCUM_MIN__ 0.0UHK
#define __UHA_IBIT__ 8
#define __INT64_TYPE__ long long int
#define __FLT_MAX_EXP__ 128
#define __UTQ_IBIT__ 0
#define __DBL_MANT_DIG__ 53
#define __INT_LEAST64_MAX__ 0x7fffffffffffffffLL
#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 1
#define __DEC64_MIN__ 1E-383DD
#define __WINT_TYPE__ unsigned int
#define __UINT_LEAST32_TYPE__ long unsigned int
#define __SIZEOF_SHORT__ 2
#define __ULLFRACT_IBIT__ 0
#define __LDBL_MIN_EXP__ (-1021)
#define __arm__ 1
#define __UDA_IBIT__ 32
#define __INT_LEAST8_MAX__ 0x7f
#define __LFRACT_FBIT__ 31
#define __LDBL_MAX_10_EXP__ 308
#define __ATOMIC_RELAXED 0
#define __DBL_EPSILON__ ((double)2.2204460492503131e-16L)
#define __UINT8_C(c) c
#define __INT_LEAST32_TYPE__ long int
#define __SIZEOF_WCHAR_T__ 4
#define __UINT64_TYPE__ long long unsigned int
#define __LLFRACT_MAX__ 0X7FFFFFFFFFFFFFFFP-63LLR
#define __TQ_FBIT__ 127
#define __INT_FAST8_TYPE__ int
#define __ULLACCUM_EPSILON__ 0x1P-32ULLK
#define __UHQ_IBIT__ 0
#define __ARM_FEATURE_COPROC 1
#define __LLACCUM_IBIT__ 32
#define __DBL_DECIMAL_DIG__ 17
#define __STDC_UTF_32__ 1
#define __DEC_EVAL_METHOD__ 2
#define __TA_FBIT__ 63
#define __UDQ_IBIT__ 0
#define __ORDER_BIG_ENDIAN__ 4321
#define __ACCUM_EPSILON__ 0x1P-15K
#define __UINT32_C(c) c ## UL
#define __INTMAX_MAX__ 0x7fffffffffffffffLL
#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
#define __FLT_DENORM_MIN__ 1.4012984643248171e-45F
#define __LLFRACT_IBIT__ 0
#define __INT8_MAX__ 0x7f
#define __UINT_FAST32_TYPE__ unsigned int
#define __CHAR32_TYPE__ long unsigned int
#define __FLT_MAX__ 3.4028234663852886e+38F
#define __USACCUM_FBIT__ 8
#define __INT32_TYPE__ long int
#define __SIZEOF_DOUBLE__ 8
#define __FLT_MIN_10_EXP__ (-37)
#define __UFRACT_EPSILON__ 0x1P-16UR
#define __INTMAX_TYPE__ long long int
#define __DEC128_MAX_EXP__ 6145
#define __ATOMIC_CONSUME 1
#define __GNUC_MINOR__ 3
#define __UINTMAX_MAX__ 0xffffffffffffffffULL
#define __DEC32_MANT_DIG__ 7
#define __HA_FBIT__ 7
#define __DBL_MAX_10_EXP__ 308
#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324L
#define __INT16_C(c) c
#define __STDC__ 1
#define __ARM_ARCH_4T__ 1
#define __PTRDIFF_TYPE__ int
#define __LLFRACT_MIN__ (-0.5LLR-0.5LLR)
#define __ATOMIC_SEQ_CST 5
#define __DA_FBIT__ 31
#define __UINT32_TYPE__ long unsigned int
#define __UINTPTR_TYPE__ unsigned int
#define __USA_IBIT__ 16
#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
#define __ARM_EABI__ 1
#define __DEC128_MANT_DIG__ 34
#define __LDBL_MIN_10_EXP__ (-307)
#define __SIZEOF_LONG_LONG__ 8
#define __ULACCUM_EPSILON__ 0x1P-32ULK
#define __SACCUM_IBIT__ 8
#define __GCC_ATOMIC_LLONG_LOCK_FREE 1
#define __LDBL_DIG__ 15
#define __FLT_DECIMAL_DIG__ 9
#define __UINT_FAST16_MAX__ 0xffffffffU
#define __GCC_ATOMIC_SHORT_LOCK_FREE 1
#define __ULLFRACT_MAX__ 0XFFFFFFFFFFFFFFFFP-64ULLR
#define __UINT_FAST8_TYPE__ unsigned int
#define __USFRACT_EPSILON__ 0x1P-8UHR
#define __ULACCUM_FBIT__ 32
#define __QQ_IBIT__ 0
#define __ATOMIC_ACQ_REL 4
#define __ATOMIC_RELEASE 3

find program=['ar'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='AR' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-ar']
/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++
----------------------------------------
Checking for 'gcc' (C compiler)
find program=['arm-none-eabi-gcc', 'arm-none-eabi-cc'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='CC' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc']
['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc', '-dM', '-E', '-']
out: #define __DBL_MIN_EXP__ (-1021)
#define __HQ_FBIT__ 15
#define __UINT_LEAST16_MAX__ 0xffff
#define __ARM_SIZEOF_WCHAR_T 4
#define __ATOMIC_ACQUIRE 2
#define __SFRACT_IBIT__ 0
#define __FLT_MIN__ 1.1754943508222875e-38F
#define __GCC_IEC_559_COMPLEX 0
#define __UFRACT_MAX__ 0XFFFFP-16UR
#define __UINT_LEAST8_TYPE__ unsigned char
#define __DQ_FBIT__ 63
#define __INTMAX_C(c) c ## LL
#define __ULFRACT_FBIT__ 32
#define __SACCUM_EPSILON__ 0x1P-7HK
#define __CHAR_BIT__ 8
#define __USQ_IBIT__ 0
#define __UINT8_MAX__ 0xff
#define __ACCUM_FBIT__ 15
#define __WINT_MAX__ 0xffffffffU
#define __USFRACT_FBIT__ 8
#define __ORDER_LITTLE_ENDIAN__ 1234
#define __SIZE_MAX__ 0xffffffffU
#define __ARM_ARCH_ISA_ARM 1
#define __WCHAR_MAX__ 0xffffffffU
#define __LACCUM_IBIT__ 32
#define __DBL_DENORM_MIN__ ((double)4.9406564584124654e-324L)
#define __GCC_ATOMIC_CHAR_LOCK_FREE 1
#define __GCC_IEC_559 0
#define __FLT_EVAL_METHOD__ 0
#define __LLACCUM_MAX__ 0X7FFFFFFFFFFFFFFFP-31LLK
#define __GCC_ATOMIC_CHAR32_T_LOCK_FREE 1
#define __FRACT_FBIT__ 15
#define __UINT_FAST64_MAX__ 0xffffffffffffffffULL
#define __SIG_ATOMIC_TYPE__ int
#define __UACCUM_FBIT__ 16
#define __DBL_MIN_10_EXP__ (-307)
#define __FINITE_MATH_ONLY__ 0
#define __ARMEL__ 1
#define __LFRACT_IBIT__ 0
#define __GNUC_PATCHLEVEL__ 1
#define __LFRACT_MAX__ 0X7FFFFFFFP-31LR
#define __UINT_FAST8_MAX__ 0xffffffffU
#define __has_include(STR) __has_include__(STR)
#define __DEC64_MAX_EXP__ 385
#define __INT8_C(c) c
#define __UINT_LEAST64_MAX__ 0xffffffffffffffffULL
#define __SA_FBIT__ 15
#define __SHRT_MAX__ 0x7fff
#define __LDBL_MAX__ 1.7976931348623157e+308L
#define __FRACT_MAX__ 0X7FFFP-15R
#define __UFRACT_FBIT__ 16
#define __UFRACT_MIN__ 0.0UR
#define __UINT_LEAST8_MAX__ 0xff
#define __GCC_ATOMIC_BOOL_LOCK_FREE 1
#define __UINTMAX_TYPE__ long long unsigned int
#define __LLFRACT_EPSILON__ 0x1P-63LLR
#define __DEC32_EPSILON__ 1E-6DF
#define __CHAR_UNSIGNED__ 1
#define __UINT32_MAX__ 0xffffffffUL
#define __ULFRACT_MAX__ 0XFFFFFFFFP-32ULR
#define __TA_IBIT__ 64
#define __LDBL_MAX_EXP__ 1024
#define __WINT_MIN__ 0U
#define __ULLFRACT_MIN__ 0.0ULLR
#define __SCHAR_MAX__ 0x7f
#define __WCHAR_MIN__ 0U
#define __INT64_C(c) c ## LL
#define __DBL_DIG__ 15
#define __GCC_ATOMIC_POINTER_LOCK_FREE 1
#define __LLACCUM_MIN__ (-0X1P31LLK-0X1P31LLK)
#define __SIZEOF_INT__ 4
#define __SIZEOF_POINTER__ 4
#define __USACCUM_IBIT__ 8
#define __USER_LABEL_PREFIX__ 
#define __STDC_HOSTED__ 1
#define __LDBL_HAS_INFINITY__ 1
#define __LFRACT_MIN__ (-0.5LR-0.5LR)
#define __HA_IBIT__ 8
#define __TQ_IBIT__ 0
#define __FLT_EPSILON__ 1.1920928955078125e-7F
#define __APCS_32__ 1
#define __USFRACT_IBIT__ 0
#define __LDBL_MIN__ 2.2250738585072014e-308L
#define __STDC_UTF_16__ 1
#define __FRACT_MIN__ (-0.5R-0.5R)
#define __DEC32_MAX__ 9.999999E96DF
#define __DA_IBIT__ 32
#define __ARM_SIZEOF_MINIMAL_ENUM 1
#define __INT32_MAX__ 0x7fffffffL
#define __UQQ_FBIT__ 8
#define __SIZEOF_LONG__ 4
#define __UACCUM_MAX__ 0XFFFFFFFFP-16UK
#define __UINT16_C(c) c
#define __DECIMAL_DIG__ 17
#define __LFRACT_EPSILON__ 0x1P-31LR
#define __ULFRACT_MIN__ 0.0ULR
#define __has_include_next(STR) __has_include_next__(STR)
#define __LDBL_HAS_QUIET_NAN__ 1
#define __ULACCUM_IBIT__ 32
#define __UACCUM_EPSILON__ 0x1P-16UK
#define __GNUC__ 6
#define __ULLACCUM_MAX__ 0XFFFFFFFFFFFFFFFFP-32ULLK
#define __HQ_IBIT__ 0
#define __FLT_HAS_DENORM__ 1
#define __SIZEOF_LONG_DOUBLE__ 8
#define __BIGGEST_ALIGNMENT__ 8
#define __GNUC_STDC_INLINE__ 1
#define __DQ_IBIT__ 0
#define __DBL_MAX__ ((double)1.7976931348623157e+308L)
#define __ULFRACT_IBIT__ 0
#define __INT_FAST32_MAX__ 0x7fffffff
#define __DBL_HAS_INFINITY__ 1
#define __ACCUM_IBIT__ 16
#define __DEC32_MIN_EXP__ (-94)
#define __THUMB_INTERWORK__ 1
#define __LACCUM_MAX__ 0X7FFFFFFFFFFFFFFFP-31LK
#define __INT_FAST16_TYPE__ int
#define __LDBL_HAS_DENORM__ 1
#define __DEC128_MAX__ 9.999999999999999999999999999999999E6144DL
#define __INT_LEAST32_MAX__ 0x7fffffffL
#define __ARM_PCS 1
#define __DEC32_MIN__ 1E-95DF
#define __ACCUM_MAX__ 0X7FFFFFFFP-15K
#define __DBL_MAX_EXP__ 1024
#define __USACCUM_EPSILON__ 0x1P-8UHK
#define __DEC128_EPSILON__ 1E-33DL
#define __SFRACT_MAX__ 0X7FP-7HR
#define __FRACT_IBIT__ 0
#define __PTRDIFF_MAX__ 0x7fffffff
#define __UACCUM_MIN__ 0.0UK
#define __UACCUM_IBIT__ 16
#define __LONG_LONG_MAX__ 0x7fffffffffffffffLL
#define __SIZEOF_SIZE_T__ 4
#define __ULACCUM_MAX__ 0XFFFFFFFFFFFFFFFFP-32ULK
#define __SIZEOF_WINT_T__ 4
#define __SA_IBIT__ 16
#define __ULLACCUM_MIN__ 0.0ULLK
#define __GXX_ABI_VERSION 1010
#define __UTA_FBIT__ 64
#define __SOFTFP__ 1
#define __FLT_MIN_EXP__ (-125)
#define __USFRACT_MAX__ 0XFFP-8UHR
#define __UFRACT_IBIT__ 0
#define __INT_FAST64_TYPE__ long long int
#define __DBL_MIN__ ((double)2.2250738585072014e-308L)
#define __LACCUM_MIN__ (-0X1P31LK-0X1P31LK)
#define __ULLACCUM_FBIT__ 32
#define __GXX_TYPEINFO_EQUALITY_INLINE 0
#define __ULLFRACT_EPSILON__ 0x1P-64ULLR
#define __USES_INITFINI__ 1
#define __DEC128_MIN__ 1E-6143DL
#define __REGISTER_PREFIX__ 
#define __UINT16_MAX__ 0xffff
#define __DBL_HAS_DENORM__ 1
#define __ACCUM_MIN__ (-0X1P15K-0X1P15K)
#define __SQ_IBIT__ 0
#define __UINT8_TYPE__ unsigned char
#define __UHA_FBIT__ 8
#define __NO_INLINE__ 1
#define __SFRACT_MIN__ (-0.5HR-0.5HR)
#define __UTQ_FBIT__ 128
#define __FLT_MANT_DIG__ 24
#define __VERSION__ "6.3.1 20170620 (release) [ARM/embedded-6-branch revision 249437]"
#define __UINT64_C(c) c ## ULL
#define __ULLFRACT_FBIT__ 64
#define __FRACT_EPSILON__ 0x1P-15R
#define __ULACCUM_MIN__ 0.0ULK
#define __UDA_FBIT__ 32
#define __LLACCUM_EPSILON__ 0x1P-31LLK
#define __GCC_ATOMIC_INT_LOCK_FREE 1
#define __FLOAT_WORD_ORDER__ __ORDER_LITTLE_ENDIAN__
#define __USFRACT_MIN__ 0.0UHR
#define __UQQ_IBIT__ 0
#define __INT32_C(c) c ## L
#define __DEC64_EPSILON__ 1E-15DD
#define __ORDER_PDP_ENDIAN__ 3412
#define __DEC128_MIN_EXP__ (-6142)
#define __UHQ_FBIT__ 16
#define __LLACCUM_FBIT__ 31
#define __INT_FAST32_TYPE__ int
#define __UINT_LEAST16_TYPE__ short unsigned int
#define __INT16_MAX__ 0x7fff
#define __SIZE_TYPE__ unsigned int
#define __UINT64_MAX__ 0xffffffffffffffffULL
#define __UDQ_FBIT__ 64
#define __INT8_TYPE__ signed char
#define __ELF__ 1
#define __ULFRACT_EPSILON__ 0x1P-32ULR
#define __LLFRACT_FBIT__ 63
#define __FLT_RADIX__ 2
#define __INT_LEAST16_TYPE__ short int
#define __LDBL_EPSILON__ 2.2204460492503131e-16L
#define __UINTMAX_C(c) c ## ULL
#define __SACCUM_MAX__ 0X7FFFP-7HK
#define __SIG_ATOMIC_MAX__ 0x7fffffff
#define __GCC_ATOMIC_WCHAR_T_LOCK_FREE 1
#define __VFP_FP__ 1
#define __SIZEOF_PTRDIFF_T__ 4
#define __LACCUM_EPSILON__ 0x1P-31LK
#define __DEC32_SUBNORMAL_MIN__ 0.000001E-95DF
#define __INT_FAST16_MAX__ 0x7fffffff
#define __UINT_FAST32_MAX__ 0xffffffffU
#define __UINT_LEAST64_TYPE__ long long unsigned int
#define __USACCUM_MAX__ 0XFFFFP-8UHK
#define __SFRACT_EPSILON__ 0x1P-7HR
#define __FLT_HAS_QUIET_NAN__ 1
#define __FLT_MAX_10_EXP__ 38
#define __LONG_MAX__ 0x7fffffffL
#define __DEC128_SUBNORMAL_MIN__ 0.000000000000000000000000000000001E-6143DL
#define __FLT_HAS_INFINITY__ 1
#define __USA_FBIT__ 16
#define __UINT_FAST16_TYPE__ unsigned int
#define __DEC64_MAX__ 9.999999999999999E384DD
#define __ARM_32BIT_STATE 1
#define __CHAR16_TYPE__ short unsigned int
#define __PRAGMA_REDEFINE_EXTNAME 1
#define __INT_LEAST16_MAX__ 0x7fff
#define __DEC64_MANT_DIG__ 16
#define __INT64_MAX__ 0x7fffffffffffffffLL
#define __UINT_LEAST32_MAX__ 0xffffffffUL
#define __SACCUM_FBIT__ 7
#define __GCC_ATOMIC_LONG_LOCK_FREE 1
#define __INT_LEAST64_TYPE__ long long int
#define __INT16_TYPE__ short int
#define __INT_LEAST8_TYPE__ signed char
#define __STDC_VERSION__ 201112L
#define __SQ_FBIT__ 31
#define __DEC32_MAX_EXP__ 97
#define __ARM_ARCH_ISA_THUMB 1
#define __INT_FAST8_MAX__ 0x7fffffff
#define __ARM_ARCH 4
#define __INTPTR_MAX__ 0x7fffffff
#define __QQ_FBIT__ 7
#define __UTA_IBIT__ 64
#define __LDBL_MANT_DIG__ 53
#define __SFRACT_FBIT__ 7
#define __SACCUM_MIN__ (-0X1P7HK-0X1P7HK)
#define __DBL_HAS_QUIET_NAN__ 1
#define __SIG_ATOMIC_MIN__ (-__SIG_ATOMIC_MAX__ - 1)
#define __INTPTR_TYPE__ int
#define __UINT16_TYPE__ short unsigned int
#define __WCHAR_TYPE__ unsigned int
#define __SIZEOF_FLOAT__ 4
#define __USQ_FBIT__ 32
#define __UINTPTR_MAX__ 0xffffffffU
#define __DEC64_MIN_EXP__ (-382)
#define __ULLACCUM_IBIT__ 32
#define __INT_FAST64_MAX__ 0x7fffffffffffffffLL
#define __GCC_ATOMIC_TEST_AND_SET_TRUEVAL 1
#define __FLT_DIG__ 6
#define __UINT_FAST64_TYPE__ long long unsigned int
#define __INT_MAX__ 0x7fffffff
#define __LACCUM_FBIT__ 31
#define __USACCUM_MIN__ 0.0UHK
#define __UHA_IBIT__ 8
#define __INT64_TYPE__ long long int
#define __FLT_MAX_EXP__ 128
#define __UTQ_IBIT__ 0
#define __DBL_MANT_DIG__ 53
#define __INT_LEAST64_MAX__ 0x7fffffffffffffffLL
#define __GCC_ATOMIC_CHAR16_T_LOCK_FREE 1
#define __DEC64_MIN__ 1E-383DD
#define __WINT_TYPE__ unsigned int
#define __UINT_LEAST32_TYPE__ long unsigned int
#define __SIZEOF_SHORT__ 2
#define __ULLFRACT_IBIT__ 0
#define __LDBL_MIN_EXP__ (-1021)
#define __arm__ 1
#define __UDA_IBIT__ 32
#define __INT_LEAST8_MAX__ 0x7f
#define __LFRACT_FBIT__ 31
#define __LDBL_MAX_10_EXP__ 308
#define __ATOMIC_RELAXED 0
#define __DBL_EPSILON__ ((double)2.2204460492503131e-16L)
#define __UINT8_C(c) c
#define __INT_LEAST32_TYPE__ long int
#define __SIZEOF_WCHAR_T__ 4
#define __UINT64_TYPE__ long long unsigned int
#define __LLFRACT_MAX__ 0X7FFFFFFFFFFFFFFFP-63LLR
#define __TQ_FBIT__ 127
#define __INT_FAST8_TYPE__ int
#define __ULLACCUM_EPSILON__ 0x1P-32ULLK
#define __UHQ_IBIT__ 0
#define __ARM_FEATURE_COPROC 1
#define __LLACCUM_IBIT__ 32
#define __DBL_DECIMAL_DIG__ 17
#define __STDC_UTF_32__ 1
#define __DEC_EVAL_METHOD__ 2
#define __TA_FBIT__ 63
#define __UDQ_IBIT__ 0
#define __ORDER_BIG_ENDIAN__ 4321
#define __ACCUM_EPSILON__ 0x1P-15K
#define __UINT32_C(c) c ## UL
#define __INTMAX_MAX__ 0x7fffffffffffffffLL
#define __BYTE_ORDER__ __ORDER_LITTLE_ENDIAN__
#define __FLT_DENORM_MIN__ 1.4012984643248171e-45F
#define __LLFRACT_IBIT__ 0
#define __INT8_MAX__ 0x7f
#define __UINT_FAST32_TYPE__ unsigned int
#define __CHAR32_TYPE__ long unsigned int
#define __FLT_MAX__ 3.4028234663852886e+38F
#define __USACCUM_FBIT__ 8
#define __INT32_TYPE__ long int
#define __SIZEOF_DOUBLE__ 8
#define __FLT_MIN_10_EXP__ (-37)
#define __UFRACT_EPSILON__ 0x1P-16UR
#define __INTMAX_TYPE__ long long int
#define __DEC128_MAX_EXP__ 6145
#define __ATOMIC_CONSUME 1
#define __GNUC_MINOR__ 3
#define __UINTMAX_MAX__ 0xffffffffffffffffULL
#define __DEC32_MANT_DIG__ 7
#define __HA_FBIT__ 7
#define __DBL_MAX_10_EXP__ 308
#define __LDBL_DENORM_MIN__ 4.9406564584124654e-324L
#define __INT16_C(c) c
#define __STDC__ 1
#define __ARM_ARCH_4T__ 1
#define __PTRDIFF_TYPE__ int
#define __LLFRACT_MIN__ (-0.5LLR-0.5LLR)
#define __ATOMIC_SEQ_CST 5
#define __DA_FBIT__ 31
#define __UINT32_TYPE__ long unsigned int
#define __UINTPTR_TYPE__ unsigned int
#define __USA_IBIT__ 16
#define __DEC64_SUBNORMAL_MIN__ 0.000000000000001E-383DD
#define __ARM_EABI__ 1
#define __DEC128_MANT_DIG__ 34
#define __LDBL_MIN_10_EXP__ (-307)
#define __SIZEOF_LONG_LONG__ 8
#define __ULACCUM_EPSILON__ 0x1P-32ULK
#define __SACCUM_IBIT__ 8
#define __GCC_ATOMIC_LLONG_LOCK_FREE 1
#define __LDBL_DIG__ 15
#define __FLT_DECIMAL_DIG__ 9
#define __UINT_FAST16_MAX__ 0xffffffffU
#define __GCC_ATOMIC_SHORT_LOCK_FREE 1
#define __ULLFRACT_MAX__ 0XFFFFFFFFFFFFFFFFP-64ULLR
#define __UINT_FAST8_TYPE__ unsigned int
#define __USFRACT_EPSILON__ 0x1P-8UHR
#define __ULACCUM_FBIT__ 32
#define __QQ_IBIT__ 0
#define __ATOMIC_ACQ_REL 4
#define __ATOMIC_RELEASE 3

find program=['ar'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='AR' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-ar']
/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc
----------------------------------------
Checking for c flags '-MMD'
==>
int main() { return 0; }
<==
[1/1] Compiling build/.conf_check_c94faaec03bf3f06cf57d742abb26fe1/test.c

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-gcc', '-MMD', '-DWAF_BUILD=1', '../../test.c', '-c', '-otest.c.1.o']
yes
----------------------------------------
Checking for cxx flags '-MMD'
==>
int main() { return 0; }
<==
[1/1] Compiling build/.conf_check_f3d9b92180f911dc2a526b67632c9016/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-MMD', '-DWAF_BUILD=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
yes
----------------------------------------
Checking for program 'make'
/usr/bin/make
find program=['make'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='MAKE' -> ['/usr/bin/make']
--------------------------------------------
Checking for program 'arm-none-eabi-objcopy'
/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-objcopy
find program=['arm-none-eabi-objcopy'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='OBJCOPY' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-objcopy']
--------------------------------------------
Enabling ChibiOS asserts
no
--------------------------------------------
Checking for intelhex module:
OK
--------------------------------------------
Checking for HAVE_CMATH_ISFINITE
==>

        #include <cmath>

        int main() {
          return std::isfinite(1.0f);
        }
<==
[1/2] Compiling build/.conf_check_3aefce68679da5085a6fa92db1fa908f/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_3aefce68679da5085a6fa92db1fa908f/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
--------------------------------------------
Checking for HAVE_CMATH_ISINF
==>

        #include <cmath>

        int main() {
          return std::isinf(1.0f);
        }
<==
[1/2] Compiling build/.conf_check_85e4d11861991b637355fcf616ab0d2b/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_85e4d11861991b637355fcf616ab0d2b/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
--------------------------------------------
Checking for HAVE_CMATH_ISNAN
==>

        #include <cmath>

        int main() {
          return std::isnan(1.0f);
        }
<==
[1/2] Compiling build/.conf_check_0163b4e78dbe2d701c7334aa13f77b33/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_0163b4e78dbe2d701c7334aa13f77b33/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
----------------------------------------------
Checking for NEED_CMATH_ISFINITE_STD_NAMESPACE
==>

        #include <math.h>
        #include <cmath>

        using std::isfinite;

        int main() {
          return isfinite((double)1);
        }
<==
[1/2] Compiling build/.conf_check_2f39ac3246736d80bf2653e04c309013/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_2f39ac3246736d80bf2653e04c309013/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
----------------------------------------------
Checking for NEED_CMATH_ISINF_STD_NAMESPACE
==>

        #include <math.h>
        #include <cmath>

        using std::isinf;

        int main() {
          return isinf((double)1);
        }
<==
[1/2] Compiling build/.conf_check_8fcd1e8df8d8dbd546b0e91587b4a539/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '-DNEED_CMATH_ISFINITE_STD_NAMESPACE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_8fcd1e8df8d8dbd546b0e91587b4a539/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
----------------------------------------------
Checking for NEED_CMATH_ISNAN_STD_NAMESPACE
==>

        #include <math.h>
        #include <cmath>

        using std::isnan;

        int main() {
          return isnan((double)1);
        }
<==
[1/2] Compiling build/.conf_check_7ba53dac38003d73dce3d3c2857ba01b/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '-DNEED_CMATH_ISFINITE_STD_NAMESPACE=1', '-DNEED_CMATH_ISINF_STD_NAMESPACE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
[2/2] Linking build/.conf_check_7ba53dac38003d73dce3d3c2857ba01b/testbuild/omnibusf4pro/testprog

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-u_port_lock', '-u_port_unlock', '-u_exit', '-u_kill', '-u_getpid', '-u_errno', '-uchThdExit', '-fno-common', '-nostartfiles', '-mno-thumb-interwork', '-mthumb', '-specs=nano.specs', '-specs=nosys.specs', '-L/home/surfer/ardupilot/build/omnibusf4pro', '-L/home/surfer/ardupilot/modules/ChibiOS/os/common/startup/ARMCMx/compilers/GCC/ld', '-L/home/surfer/ardupilot/libraries/AP_HAL_ChibiOS/hwdef/common', '-Wl,--gc-sections,--no-warn-mismatch,--library-path=/ld,--script=ldscript.ld,--defsym=__process_stack_size__=0x2000,--defsym=__main_stack_size__=0x400', 'test.cpp.1.o', '-otestprog', '-Wl,-Bstatic', '-Wl,-Bdynamic', '-lgcc', '-lm']
err: /opt/gcc-arm-none-eabi-6-2017-q2-update/bin/../lib/gcc/arm-none-eabi/6.3.1/../../../../arm-none-eabi/bin/ld: warning: cannot find entry symbol Reset_Handler; defaulting to 0000000008010000

yes
----------------------------------------------
Checking for header endian.h
==>
#include <endian.h>

int main(int argc, char **argv) {
	(void)argc; (void)argv;
	return 0;
}

<==
[1/2] Compiling build/.conf_check_70d69a3292407f98e7eb44c8a6a160c5/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '-DNEED_CMATH_ISFINITE_STD_NAMESPACE=1', '-DNEED_CMATH_ISINF_STD_NAMESPACE=1', '-DNEED_CMATH_ISNAN_STD_NAMESPACE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
err: ../../test.cpp:1:20: fatal error: endian.h: No such file or directory
 #include <endian.h>
                    ^
compilation terminated.

from /home/surfer/ardupilot: Test does not build: Traceback (most recent call last):
  File "/home/surfer/ardupilot/modules/waf/waflib/Configure.py", line 584, in run_build
    bld.compile()
  File "/home/surfer/ardupilot/modules/waf/waflib/Build.py", line 355, in compile
    raise Errors.BuildError(self.producer.error)
BuildError: Build failed
 -> task in 'testprog' failed (exit status 1): 
	{task 140551805916752: cxx test.cpp -> test.cpp.1.o}
 (run with -v to display more information)

not found
from /home/surfer/ardupilot: The configuration failed
----------------------------------------------
Checking for header byteswap.h
==>
#include <byteswap.h>

int main(int argc, char **argv) {
	(void)argc; (void)argv;
	return 0;
}

<==
[1/2] Compiling build/.conf_check_a7558010684aaf510950415f2ed3d965/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '-DNEED_CMATH_ISFINITE_STD_NAMESPACE=1', '-DNEED_CMATH_ISINF_STD_NAMESPACE=1', '-DNEED_CMATH_ISNAN_STD_NAMESPACE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
err: ../../test.cpp:1:22: fatal error: byteswap.h: No such file or directory
 #include <byteswap.h>
                      ^
compilation terminated.

from /home/surfer/ardupilot: Test does not build: Traceback (most recent call last):
  File "/home/surfer/ardupilot/modules/waf/waflib/Configure.py", line 584, in run_build
    bld.compile()
  File "/home/surfer/ardupilot/modules/waf/waflib/Build.py", line 355, in compile
    raise Errors.BuildError(self.producer.error)
BuildError: Build failed
 -> task in 'testprog' failed (exit status 1): 
	{task 140551805871952: cxx test.cpp -> test.cpp.1.o}
 (run with -v to display more information)

not found
from /home/surfer/ardupilot: The configuration failed
----------------------------------------------
Checking for HAVE_MEMRCHR
==>

        #include <string.h>
        int main() {
        const char *s = "abc";
          return memrchr((const void *)s, 0, 3) != NULL;
        }
<==
[1/2] Compiling build/.conf_check_4893c3140535a5f0f3d1adeb956c5a1c/test.cpp

['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-g++', '-std=gnu++11', '-fdata-sections', '-ffunction-sections', '-fno-exceptions', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-unused-parameter', '-Wno-missing-field-initializers', '-Wno-reorder', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-expansion-to-defined', '-Wno-format-contains-nul', '-Werror=attributes', '-Werror=format-security', '-Werror=format-extra-args', '-Werror=enum-compare', '-Werror=array-bounds', '-Werror=uninitialized', '-Werror=init-self', '-Werror=narrowing', '-Werror=return-type', '-Werror=switch', '-Werror=sign-compare', '-Werror=type-limits', '-Werror=unused-result', '-Werror=shadow', '-Werror=unused-variable', '-Werror=delete-non-virtual-dtor', '-Wfatal-errors', '-Wno-trigraphs', '-Werror=parentheses', '-Werror=unused-but-set-variable', '-Werror=suggest-override', '-ffunction-sections', '-fdata-sections', '-fsigned-char', '-Wall', '-Wextra', '-Wformat', '-Wpointer-arith', '-Wcast-align', '-Wundef', '-Wno-missing-field-initializers', '-Wno-unused-parameter', '-Wno-redundant-decls', '-Wno-unknown-pragmas', '-Wno-trigraphs', '-Wno-format-contains-nul', '-Werror=shadow', '-Werror=return-type', '-Werror=unused-result', '-Werror=unused-variable', '-Werror=narrowing', '-Werror=attributes', '-Werror=overflow', '-Werror=parentheses', '-Werror=format-extra-args', '-Werror=ignored-qualifiers', '-mcpu=cortex-m4', '-mfpu=fpv4-sp-d16', '-mfloat-abi=hard', '-u_printf_float', '-Wno-cast-align', '-Wlogical-op', '-Wframe-larger-than=1300', '-fsingle-precision-constant', '-Wno-attributes', '-Wno-error=double-promotion', '-Wno-error=missing-declarations', '-Wno-error=float-equal', '-Wno-error=undef', '-Wno-error=cpp', '-fno-exceptions', '-Wall', '-Wextra', '-Wno-sign-compare', '-Wfloat-equal', '-Wpointer-arith', '-Wmissing-declarations', '-Wno-unused-parameter', '-Werror=array-bounds', '-Wfatal-errors', '-Werror=uninitialized', '-Werror=init-self', '-Wframe-larger-than=1024', '-Werror=unused-but-set-variable', '-Wno-missing-field-initializers', '-Wno-trigraphs', '-fno-strict-aliasing', '-fomit-frame-pointer', '-falign-functions=16', '-ffunction-sections', '-fdata-sections', '-fno-strength-reduce', '-fno-builtin-printf', '-fno-builtin-fprintf', '-fno-builtin-vprintf', '-fno-builtin-vfprintf', '-fno-builtin-puts', '-mno-thumb-interwork', '-mthumb', '--specs=nano.specs', '-specs=nosys.specs', '-DCHIBIOS_BOARD_NAME="omnibusf4pro"', '-fno-rtti', '-fno-threadsafe-statics', '-MMD', '-Os', '-DAP_SCRIPTING_CHECKS=1', '-DCONFIG_HAL_BOARD=HAL_BOARD_CHIBIOS', '-DHAVE_STD_NULLPTR_T=0', '-DWAF_BUILD=1', '-D__STDC_FORMAT_MACROS=1', '-DHAVE_CMATH_ISFINITE=1', '-DHAVE_CMATH_ISINF=1', '-DHAVE_CMATH_ISNAN=1', '-DNEED_CMATH_ISFINITE_STD_NAMESPACE=1', '-DNEED_CMATH_ISINF_STD_NAMESPACE=1', '-DNEED_CMATH_ISNAN_STD_NAMESPACE=1', '../../test.cpp', '-c', '-otest.cpp.1.o']
err: ../../test.cpp: In function 'int main()':
../../test.cpp:5:47: error: 'memrchr' was not declared in this scope
           return memrchr((const void *)s, 0, 3) != NULL;
                                               ^
compilation terminated due to -Wfatal-errors.

from /home/surfer/ardupilot: Test does not build: Traceback (most recent call last):
  File "/home/surfer/ardupilot/modules/waf/waflib/Configure.py", line 584, in run_build
    bld.compile()
  File "/home/surfer/ardupilot/modules/waf/waflib/Build.py", line 355, in compile
    raise Errors.BuildError(self.producer.error)
BuildError: Build failed
 -> task in 'testprog' failed (exit status 1): 
	{task 140551805872848: cxx test.cpp -> test.cpp.1.o}
 (run with -v to display more information)

no
from /home/surfer/ardupilot: The configuration failed
----------------------------------------------
Checking for program 'python'
/usr/bin/python
find program=['python'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='PYTHON' -> ['/usr/bin/python']
['/usr/bin/python', '-c', 'import imp;print(imp.get_tag())']
err: Traceback (most recent call last):
  File "<string>", line 1, in <module>
AttributeError: 'module' object has no attribute 'get_tag'

['/usr/bin/python', '-c', 'import sys\nfor x in sys.version_info: print(str(x))']
out: 2
7
17
final
0

['/usr/bin/python', '-c', "from distutils.sysconfig import get_config_var, get_python_lib\n\nprint(repr(get_python_lib(standard_lib=0, prefix='/usr') or ''))"]
out: '/usr/lib/python2.7/dist-packages'

'/usr/lib/python2.7/dist-packages'

['/usr/bin/python', '-c', "from distutils.sysconfig import get_config_var, get_python_lib\n\nprint(repr(get_python_lib(plat_specific=1, standard_lib=0, prefix='/usr') or ''))"]
out: '/usr/lib/python2.7/dist-packages'

'/usr/lib/python2.7/dist-packages'

----------------------------------------------
Checking for python version >= 2.7.0
2.7.17
----------------------------------------------
Checking for program 'python'
/usr/bin/python
find program=['python'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='PYTHON' -> ['/usr/bin/python']
['/usr/bin/python', '-c', 'import imp;print(imp.get_tag())']
err: Traceback (most recent call last):
  File "<string>", line 1, in <module>
AttributeError: 'module' object has no attribute 'get_tag'

['/usr/bin/python', '-c', 'import sys\nfor x in sys.version_info: print(str(x))']
out: 2
7
17
final
0

----------------------------------------------
Checking for python version >= 2.7.0
2.7.17
----------------------------------------------
Source is git repository
yes
----------------------------------------------
Update submodules
yes
----------------------------------------------
Checking for program 'git'
/usr/bin/git
find program=['git'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='GIT' -> ['/usr/bin/git']
----------------------------------------------
Gtest
STM32 boards currently don't support compiling gtest
----------------------------------------------
Checking for program 'arm-none-eabi-size'
/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-size
find program=['arm-none-eabi-size'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='SIZE' -> ['/opt/gcc-arm-none-eabi-6-2017-q2-update/bin/arm-none-eabi-size']
----------------------------------------------
Benchmarks
disabled
----------------------------------------------
Unit tests
disabled
----------------------------------------------
Scripting
disabled
----------------------------------------------
Scripting runtime checks
enabled
----------------------------------------------
Checking for program 'rsync'
/usr/bin/rsync
find program=['rsync'] paths=['/home/surfer/ardupilot/Tools/autotest', '/opt/gcc-arm-none-eabi-6-2017-q2-update/bin', '/home/surfer/.local/bin', '/usr/local/sbin', '/usr/local/bin', '/usr/sbin', '/usr/bin', '/sbin', '/bin', '/usr/games', '/usr/local/games', '/snap/bin', '/home/surfer/.local/bin'] var='RSYNC' -> ['/usr/bin/rsync']