win7 mingw build failing on strnlen

[malric]

Trying to compile the engine on Win7 with mingw. First time I do such a thing so I have no clue what/if I am doing something wrong.

I get the error at http://pastebin.com/YzDhw8GU, which is basically:

Code: Select all

C:\Users\vladms\personal\projects\spring\git.vladms\rts\System\FileSystem\RapidH
andler.cpp: In function 'std::string GetNameFromFile(const string&, const string
&)':
C:\Users\vladms\personal\projects\spring\git.vladms\rts\System\FileSystem\RapidH
andler.cpp:54:36: error: 'strnlen' was not declared in this scope

Any suggestion what it is wrong with my setup?

[Beherith]

Dont make all. Just: mingw32-make engine-legacy

[abma]

Dont make all. Just: mingw32-make engine-legacy

no...please report such errors! :)

also rts\System\FileSystem\RapidHandler.cpp:54 IS engine-legacy...

[abma]

@malric

does https://github.com/spring/spring/commit ... 09e6aee0d0 fix the compile error?

[malric]

That was my first try as well, but it did not solve it.

To make it work I have done the modifications Beherits suggests (adding fpermissive and commenting the icon) at: http://springrts.com/phpbb/viewtopic.ph ... 38#p554938

I have mingw 64 with compiler 4.8.1.

[abma]

That was my first try as well, but it did not solve it.

does it fix THIS specific error and you where just hitting an other one? if so, error message would be useful.

[malric]

Guess it is fixed (I mean develop HEAD gives another error).

The error I get now on develop HEAD is below (which looks like the thing fix by -fpermissive). Probably the type of the set occlusionQueries is wrong..

Code: Select all

[ 38%] Building CXX object rts/builds/legacy/CMakeFiles/engine-legacy.dir/__/__/
Lua/LuaOpenGL.cpp.obj
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp: In st
atic member function 'static int LuaOpenGL::DeleteQuery(lua_State*)':
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp:4277:5
0: error: cast from 'const void*' to 'long unsigned int' loses precision [-fperm
issive]
  GLuint q = (unsigned long int)lua_topointer(L, 1);
                                                  ^
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp: In st
atic member function 'static int LuaOpenGL::RunQuery(lua_State*)':
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp:4296:5
0: error: cast from 'const void*' to 'long unsigned int' loses precision [-fperm
issive]
  GLuint q = (unsigned long int)lua_topointer(L, 1);
                                                  ^
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp: In st
atic member function 'static int LuaOpenGL::GetQuery(lua_State*)':
C:\Users\vladms\personal\projects\spring\git.vladms\rts\Lua\LuaOpenGL.cpp:4326:5
0: error: cast from 'const void*' to 'long unsigned int' loses precision [-fperm
issive]
  GLuint q = (unsigned long int)lua_topointer(L, 1);
                                                  ^
rts\builds\legacy\CMakeFiles\engine-legacy.dir\build.make:2334: recipe for targe
t 'rts/builds/legacy/CMakeFiles/engine-legacy.dir/__/__/Lua/LuaOpenGL.cpp.obj' f
ailed
mingw32-make[3]: *** [rts/builds/legacy/CMakeFiles/engine-legacy.dir/__/__/Lua/L
uaOpenGL.cpp.obj] Error 1