Building on Ubuntu 16.04 issues

@eht wrote:

The first issue (SOLVED):

/opt/cocos2d-x/cocos/2d/CCActionCamera.cpp:197:22: error: ‘isnan’ was not declared in this scope
     if( isnan(_angleX) )
                      ^
/opt/cocos2d-x/cocos/2d/CCActionCamera.cpp:197:22: note: suggested alternative:
In file included from /usr/include/c++/5.3.0/random:38:0,
                 from /opt/cocos2d-x/cocos/base/ccRandom.h:29,
                 from /opt/cocos2d-x/cocos/base/ccMacros.h:73,
                 from /opt/cocos2d-x/cocos/math/CCGeometry.h:32,
                 from /opt/cocos2d-x/cocos/2d/CCAction.h:32,
                 from /opt/cocos2d-x/cocos/2d/CCActionInterval.h:33,
                 from /opt/cocos2d-x/cocos/2d/CCActionCamera.h:31,
                 from /opt/cocos2d-x/cocos/2d/CCActionCamera.cpp:28:
/usr/include/c++/5.3.0/cmath:641:5: note:   ‘std::isnan’
     isnan(_Tp __x)
cocos/CMakeFiles/cocos2d.dir/build.make:86: recipe for target 'cocos/CMakeFiles/cocos2d.dir/2d/CCActionCamera.cpp.o' failed
make[2]: *** [cocos/CMakeFiles/cocos2d.dir/2d/CCActionCamera.cpp.o] Error 1
CMakeFiles/Makefile2:419: recipe for target 'cocos/CMakeFiles/cocos2d.dir/all' failed
make[1]: *** [cocos/CMakeFiles/cocos2d.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

This is resolved by simply running:

sed -i 's/isnan/std::isnan/g' `grep "isnan" -rl`

The second issue (UNRESOLVED):

[ 17%] Building C object cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/__/__/__/external/lua/lua/ltable.c.o
In file included from /home/eht/tools/cocos2d-x-3.10/external/lua/lua/lua.h:16:0,
                 from /home/eht/tools/cocos2d-x-3.10/external/lua/lua/ltable.c:27:
/home/eht/tools/cocos2d-x-3.10/external/lua/lua/luaconf.h:543:20: warning: ISO C99 requires whitespace after the macro name
 #define luai_numstd::isnan(a) (!luai_numeq((a), (a)))
                    ^
/home/eht/tools/cocos2d-x-3.10/external/lua/lua/ltable.c: In function ‘luaH_set’:
/home/eht/tools/cocos2d-x-3.10/external/lua/lua/luaconf.h:543:20: error: expected expression before ‘:’ token
 #define luai_numstd::isnan(a) (!luai_numeq((a), (a)))
                    ^
/home/eht/tools/cocos2d-x-3.10/external/lua/lua/ltable.c:501:33: note: in expansion of macro ‘luai_numstd’
     else if (ttisnumber(key) && luai_numstd::isnan(nvalue(key)))
                                 ^
cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/build.make:302: recipe for target 'cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/__/__/__/external/lua/lua/ltable.c.o' failed
make[2]: *** [cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/__/__/__/external/lua/lua/ltable.c.o] Error 1
CMakeFiles/Makefile2:672: recipe for target 'cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/all' failed
make[1]: *** [cocos/scripting/lua-bindings/CMakeFiles/luacocos2d.dir/all] Error 2
Makefile:83: recipe for target 'all' failed
make: *** [all] Error 2

Any help appreciated.

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