Error is as follows:
[ 70%] Building CXX object libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/src/aria/src/ArAction.cpp.o
In file included from //mrpt-git/libs/hwdrivers/src/aria/src/ArAction.cpp:12:
In file included from //mrpt-git/libs/hwdrivers/src/aria/include/ArResolver.h:14:
In file included from //mrpt-git/libs/hwdrivers/src/aria/include/ArActionDesired.h:13:
//mrpt-git/libs/hwdrivers/src/aria/include/ariaUtil.h:773:31: error: call to 'abs' is ambiguous
if (ms < 0 && (unsigned)std::abs(ms) > timeThis)
^~~~
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:660:1: note: candidate function
abs(float x) _NOEXCEPT {return fabsf(x);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:664:1: note: candidate function
abs(double x) _NOEXCEPT {return fabs(x);}
^
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:668:1: note: candidate function
abs(long double __x) _NOEXCEPT {return fabsl(__x);}
^
1 error generated.
make[2]: * [libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/src/aria/src/ArAction.cpp.o] Error 1
make[1]: * [libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/all] Error 2
make[1]: *\ Waiting for unfinished jobs....
---- until - here ----
Solved by casting ms to double in file
libs/hwdrivers/src/aria/include/ariaUtil.h
line 773
if (ms < 0 && (unsigned)std::abs((double)ms) > timeThis)
jlblancoc
commented
10 years ago
Error is as follows: [ 70%] Building CXX object libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/src/aria/src/ArAction.cpp.o In file included from //mrpt-git/libs/hwdrivers/src/aria/src/ArAction.cpp:12:
In file included from //mrpt-git/libs/hwdrivers/src/aria/include/ArResolver.h:14:
In file included from //mrpt-git/libs/hwdrivers/src/aria/include/ArActionDesired.h:13:
//mrpt-git/libs/hwdrivers/src/aria/include/ariaUtil.h:773:31: error: call to 'abs' is ambiguous
if (ms < 0 && (unsigned)std::abs(ms) > timeThis)
^
~~~ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:660:1: note: candidate function abs(float x) _NOEXCEPT {return fabsf(x);} ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:664:1: note: candidate function abs(double x) _NOEXCEPT {return fabs(x);} ^ /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/../lib/c++/v1/cmath:668:1: note: candidate function abs(long double __x) _NOEXCEPT {return fabsl(__x);} ^ 1 error generated. make[2]: * [libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/src/aria/src/ArAction.cpp.o] Error 1 make[1]: * [libs/hwdrivers/CMakeFiles/mrpt-hwdrivers.dir/all] Error 2 make[1]: *\ Waiting for unfinished jobs....---- until - here ---- Solved by casting ms to double in file libs/hwdrivers/src/aria/include/ariaUtil.h line 773 if (ms < 0 && (unsigned)std::abs((double)ms) > timeThis)
After that - build succeeded.