When I upgraded my MAC OSX/10.11.6 & xcode/version 8.0 and complied bitcoin sources, I got error message as follows:
CXX qt/qt_libbitcoinqt_a-askpassphrasedialog.o
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:19:17: error: C++ requires a type specifier for all declarations
inline uint16_t bswap_16(uint16_t x)
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:298:21: note: expanded from macro 'bswap_16'
#define bswap_16(x) OSSwapInt16(x)
^
/usr/include/libkern/OSByteOrder.h:54:24: note: expanded from macro 'OSSwapInt16'
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
^
/usr/include/libkern/_OSByteOrder.h:72:19: note: expanded from macro '__DARWIN_OSSwapInt16'
((__uint16_t)(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt16(x) : _OSSwapInt16(x)))
^
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:19:17: error: expected ')'
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:298:21: note: expanded from macro 'bswap_16'
#define bswap_16(x) OSSwapInt16(x)
^
/usr/include/libkern/OSByteOrder.h:54:24: note: expanded from macro 'OSSwapInt16'
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
^
/usr/include/libkern/_OSByteOrder.h:72:43: note: expanded from macro '__DARWIN_OSSwapInt16'
((__uint16_t)(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt16(x) : _OSSwapInt16(x)))
^
./compat/byteswap.h:19:17: note: to match this '('
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:298:21: note: expanded from macro 'bswap_16'
#define bswap_16(x) OSSwapInt16(x)
^
/usr/include/libkern/OSByteOrder.h:54:24: note: expanded from macro 'OSSwapInt16'
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
^
/usr/include/libkern/_OSByteOrder.h:72:18: note: expanded from macro '__DARWIN_OSSwapInt16'
((__uint16_t)(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt16(x) : _OSSwapInt16(x)))
^
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:21:13: error: use of undeclared identifier 'x'
return (x >>
| ((x & 0x00ff) <<
;
^
./compat/byteswap.h:21:25: error: use of undeclared identifier 'x'
return (x >>
| ((x & 0x00ff) <<
;
^
./compat/byteswap.h:26:17: error: expected ')'
inline uint32_t bswap_32(uint32_t x)
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:299:21: note: expanded from macro 'bswap_32'
#define bswap_32(x) OSSwapInt32(x)
^
/usr/include/libkern/OSByteOrder.h:55:24: note: expanded from macro 'OSSwapInt32'
#define OSSwapInt32(x) __DARWIN_OSSwapInt32(x)
^
/usr/include/libkern/_OSByteOrder.h:75:30: note: expanded from macro '__DARWIN_OSSwapInt32'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt32(x) : _OSSwapInt32(x))
^
./compat/byteswap.h:26:17: note: to match this '('
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:299:21: note: expanded from macro 'bswap_32'
#define bswap_32(x) OSSwapInt32(x)
^
/usr/include/libkern/OSByteOrder.h:55:24: note: expanded from macro 'OSSwapInt32'
#define OSSwapInt32(x) __DARWIN_OSSwapInt32(x)
^
/usr/include/libkern/_OSByteOrder.h:75:5: note: expanded from macro '__DARWIN_OSSwapInt32'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt32(x) : _OSSwapInt32(x))
^
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:26:17: error: functions that differ only in their return type cannot be overloaded
inline uint32_t bswap_32(uint32_t x)
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:299:21: note: expanded from macro 'bswap_32'
#define bswap_32(x) OSSwapInt32(x)
^
/usr/include/libkern/OSByteOrder.h:55:24: note: expanded from macro 'OSSwapInt32'
#define OSSwapInt32(x) __DARWIN_OSSwapInt32(x)
^
/usr/include/libkern/_OSByteOrder.h:75:6: note: expanded from macro '__DARWIN_OSSwapInt32'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt32(x) : _OSSwapInt32(x))
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:337:47: note: previous implicit declaration is here
static uint16 FromHost16(uint16 x) { return bswap_16(x); }
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:298:21: note: expanded from macro 'bswap_16'
#define bswap_16(x) OSSwapInt16(x)
^
/usr/include/libkern/OSByteOrder.h:54:24: note: expanded from macro 'OSSwapInt16'
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
^
/usr/include/libkern/_OSByteOrder.h:72:19: note: expanded from macro '__DARWIN_OSSwapInt16'
((__uint16_t)(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt16(x) : _OSSwapInt16(x)))
^
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:34:17: error: expected ')'
inline uint64_t bswap_64(uint64_t x)
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:300:21: note: expanded from macro 'bswap_64'
#define bswap_64(x) OSSwapInt64(x)
^
/usr/include/libkern/OSByteOrder.h:56:24: note: expanded from macro 'OSSwapInt64'
#define OSSwapInt64(x) __DARWIN_OSSwapInt64(x)
^
/usr/include/libkern/_OSByteOrder.h:78:30: note: expanded from macro '__DARWIN_OSSwapInt64'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt64(x) : _OSSwapInt64(x))
^
./compat/byteswap.h:34:17: note: to match this '('
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:300:21: note: expanded from macro 'bswap_64'
#define bswap_64(x) OSSwapInt64(x)
^
/usr/include/libkern/OSByteOrder.h:56:24: note: expanded from macro 'OSSwapInt64'
#define OSSwapInt64(x) __DARWIN_OSSwapInt64(x)
^
/usr/include/libkern/_OSByteOrder.h:78:5: note: expanded from macro '__DARWIN_OSSwapInt64'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt64(x) : _OSSwapInt64(x))
^
In file included from qt/askpassphrasedialog.cpp:13:
In file included from ./qt/walletmodel.h:8:
In file included from ./qt/paymentrequestplus.h:10:
In file included from ./base58.h:17:
In file included from ./chainparams.h:10:
In file included from ./consensus/params.h:9:
In file included from ./uint256.h:15:
In file included from ./crypto/common.h:14:
In file included from ./compat/endian.h:14:
./compat/byteswap.h:34:17: error: functions that differ only in their return type cannot be overloaded
inline uint64_t bswap_64(uint64_t x)
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:300:21: note: expanded from macro 'bswap_64'
#define bswap_64(x) OSSwapInt64(x)
^
/usr/include/libkern/OSByteOrder.h:56:24: note: expanded from macro 'OSSwapInt64'
#define OSSwapInt64(x) __DARWIN_OSSwapInt64(x)
^
/usr/include/libkern/_OSByteOrder.h:78:6: note: expanded from macro '__DARWIN_OSSwapInt64'
(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt64(x) : _OSSwapInt64(x))
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:337:47: note: previous implicit declaration is here
static uint16 FromHost16(uint16 x) { return bswap_16(x); }
^
/usr/local/Cellar/protobuf/3.0.2/include/google/protobuf/stubs/port.h:298:21: note: expanded from macro 'bswap_16'
#define bswap_16(x) OSSwapInt16(x)
^
/usr/include/libkern/OSByteOrder.h:54:24: note: expanded from macro 'OSSwapInt16'
#define OSSwapInt16(x) __DARWIN_OSSwapInt16(x)
^
/usr/include/libkern/_OSByteOrder.h:72:19: note: expanded from macro '__DARWIN_OSSwapInt16'
((__uint16_t)(__builtin_constant_p(x) ? __DARWIN_OSSwapConstInt16(x) : _OSSwapInt16(x)))
^
8 errors generated.
make[1]: *** [qt/qt_libbitcoinqt_a-askpassphrasedialog.o] Error 1
make: *** [all-recursive] Error 1
