MT-i386 build

root@E6530-01:/tmp/minetest-i386# cmake . -DRUN_IN_PLACE=FALSE -DBUILD_SERVER=TRUE
-- *** Will build version 5.3.0-dev ***
-- Using GMP provided by system.
-- Using bundled JSONCPP library.
-- Could NOT find LuaJIT (missing:  LUA_LIBRARY LUA_INCLUDE_DIR)
-- LuaJIT not found, using bundled Lua.
-- cURL support enabled.
-- GetText enabled; locales found: ms;ro;th;zh_TW;jbo;el;be;nn;sv;eu;ar;es;pt;zh_CN;fr;kn;pt_BR;cs;ru;it;he;kk;tr;ja_KS;sl;ko;ky;id;ca;et;uk;hu;sw;vi;sr_Cyrl;da;ja;de;dv;fil;lo;eo;nb;pl;my;lt;nl
-- Sound enabled.
-- Freetype enabled.
-- Could NOT find Curses (missing:  CURSES_LIBRARY CURSES_INCLUDE_PATH)
-- ncurses not found!
-- Could NOT find PostgreSQL (missing:  PostgreSQL_LIBRARY PostgreSQL_INCLUDE_DIR PostgreSQL_TYPE_INCLUDE_DIR)
-- PostgreSQL not found!
-- LevelDB not found!
-- Redis not found!
-- Prometheus client disabled.
-- SpatialIndex not found!
-- Locale blacklist applied; Locales used: ms;ro;th;zh_TW;jbo;el;nn;sv;eu;ar;es;pt;zh_CN;fr;kn;pt_BR;cs;ru;it;kk;tr;ja_KS;sl;id;ca;et;uk;hu;sw;vi;sr_Cyrl;da;ja;de;dv;fil;lo;eo;nb;pl;my;lt;nl
-- Could NOT find Doxygen (missing:  DOXYGEN_EXECUTABLE)
-- Configuring done
-- Generating done
-- Build files have been written to: /tmp/minetest-i386
root@E6530-01:/tmp/minetest-i386# make -j8
[  0%] Built target jsoncpp
[  0%] mo update
[ 15%] Built target translations
-- *** Detected Git version 5.3.0-dev-64380cf-dirty ***
[ 15%] Built target GenerateVersion
[ 20%] Built target lua
[ 53%] Built target minetestserver
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/content/mods.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/content/content.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/database/database-files.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/client/wieldmesh.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/database/database-dummy.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/client/mesh.cpp.o
[ 53%] Building CXX object src/CMakeFiles/minetest.dir/content/subgames.cpp.o
[ 54%] Building CXX object src/CMakeFiles/minetest.dir/content/packages.cpp.o
[ 54%] Building CXX object src/CMakeFiles/minetest.dir/database/database-leveldb.cpp.o
[ 54%] Building CXX object src/CMakeFiles/minetest.dir/database/database-postgresql.cpp.o
/tmp/minetest-i386/src/client/mesh.cpp: In function 'bool checkMeshNormals(irr::scene::IMesh*)':
/tmp/minetest-i386/src/client/mesh.cpp:344:23: error: 'isfinite' was not declared in this scope
   if (!isfinite(length) || fabs(length) < 1e-10)
                       ^
/tmp/minetest-i386/src/client/mesh.cpp:344:23: note: suggested alternative:
In file included from /tmp/minetest-i386/src/client/mesh.cpp:24:0:
/usr/include/c++/5/cmath:601:5: note:   'std::isfinite'
     isfinite(_Tp __x)
     ^
[ 55%] Building CXX object src/CMakeFiles/minetest.dir/database/database-redis.cpp.o
[ 55%] Building CXX object src/CMakeFiles/minetest.dir/database/database-sqlite3.cpp.o
src/CMakeFiles/minetest.dir/build.make:638: recipe for target 'src/CMakeFiles/minetest.dir/client/mesh.cpp.o' failed
make[2]: *** [src/CMakeFiles/minetest.dir/client/mesh.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
CMakeFiles/Makefile2:326: recipe for target 'src/CMakeFiles/minetest.dir/all' failed
make[1]: *** [src/CMakeFiles/minetest.dir/all] Error 2
Makefile:149: recipe for target 'all' failed
make: *** [all] Error 2
root@E6530-01:/tmp/minetest-i386#