Linux compile error: rev 1197
Posted: Tue Apr 07, 2015 3:48 pm
A new and exciting compile failure today:
I have to say, I simply adore Volt's function names though Makes me giggle.
Code: Select all
g++ -c `mysql_config --cflags` -march=native -pipe -O -pthread -std=c++0x -Wall -g -Wno-reorder -DVG_WORLD -DVG_DEBUG -D_GNU_SOURCE MoverProcessor.cpp -o MoverProcessor.o
MoverProcessor.cpp: In constructor ‘ToingAndFroingObjectProcessor::ToingAndFroingObjectProcessor(std::shared_ptr<EmuMover>)’:
MoverProcessor.cpp:326:46: error: call of overloaded ‘abs(float)’ is ambiguous
if (abs(num_fractions - mover->GetMoveTime()) > 0.001) {
^
MoverProcessor.cpp:326:46: note: candidates are:
In file included from /usr/include/c++/4.8/cstdlib:72:0,
from /usr/include/c++/4.8/ext/string_conversions.h:41,
from /usr/include/c++/4.8/bits/basic_string.h:2815,
from /usr/include/c++/4.8/string:52,
from /usr/include/c++/4.8/stdexcept:39,
from /usr/include/c++/4.8/array:38,
from /usr/include/c++/4.8/tuple:39,
from /usr/include/c++/4.8/bits/stl_map.h:63,
from /usr/include/c++/4.8/map:61,
from ../common/PacketStructList.h:37,
from ../common/Util.h:45,
from ../common/Timer.h:34,
from MoverProcessor.h:38,
from MoverProcessor.cpp:31:
/usr/include/stdlib.h:775:12: note: int abs(int)
extern int abs (int __x) __THROW __attribute__ ((__const__)) __wur;
^
In file included from /usr/include/c++/4.8/ext/string_conversions.h:41:0,
from /usr/include/c++/4.8/bits/basic_string.h:2815,
from /usr/include/c++/4.8/string:52,
from /usr/include/c++/4.8/stdexcept:39,
from /usr/include/c++/4.8/array:38,
from /usr/include/c++/4.8/tuple:39,
from /usr/include/c++/4.8/bits/stl_map.h:63,
from /usr/include/c++/4.8/map:61,
from ../common/PacketStructList.h:37,
from ../common/Util.h:45,
from ../common/Timer.h:34,
from MoverProcessor.h:38,
from MoverProcessor.cpp:31:
/usr/include/c++/4.8/cstdlib:174:3: note: long long int std::abs(long long int)
abs(long long __x) { return __builtin_llabs (__x); }
^
/usr/include/c++/4.8/cstdlib:166:3: note: long int std::abs(long int)
abs(long __i) { return __builtin_labs(__i); }
^
MoverProcessor.cpp: In member function ‘virtual void ToingAndFroingObjectProcessor::DoPhysics()’:
MoverProcessor.cpp:361:8: warning: unused variable ‘fraction’ [-Wunused-variable]
float fraction = (current_direction == 1 ?
^
make: *** [MoverProcessor.o] Error 1