gcc 4.x / linux compile fix

[josch]

https://sourceforge.net/p/glui/patches/6/

The current CVS dump of glui doesn't compile under gcc 4.x under linux (mandriva free 2007); basically it chokes on the 'template class ...' in glui.h.

Here's the cvs-diff patch:

===================================================================
RCS file: /cvsroot/glui/glui/src/include/GL/glui.h,v
retrieving revision 1.6
diff -r1.6 glui.h
1715,1716c1715,1721
< template class GLUIAPI std::allocator<GLUI_String>;
< template class GLUIAPI std::vector<GLUI_String, std::allocator<GLUI_String=""> >;

    //
    // (iw, 070225) commented out the 'template'; gcc 4+ won't accept it under linux.
    // (if anybody else needs it under windows or so, feel free to put the reqd ifdefs
    // around it ...
    //
    /* template */ class GLUIAPI std::allocator<GLUI_String>;
    /* template */ class GLUIAPI std::vector<GLUI_String, std::allocator<GLUI_String> >;

[nigels-com]

Builds fine for me on Ubuntu 14.04, gcc 4.8
gcc 4.4 also seems to work, just fine.

$ CC=gcc-4.4 CXX=g++-4.4 cmake -G 'Unix Makefiles' ..

[josch]

Jup, works just fine over here as well on Ubuntu 14.04, Debian Jessie, Debian Sid and Windows 7 64bit.