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function makeftglplugin
% Build the FTGL text renderer plugin and put it into the
% PsychPlugins folder.
if IsWin
% 64-Bit build with MSVC 2019, done from a separate MS-DOS batch script:
cmd = 'buildftglpluginformsvc64Bit.bat';
name = 'libptbdrawtext_ftgl64.dll';
% Does our own self-buit fontconfig.lib import file already exist?
% UPDATE: This was needed for building against GStreamer 1.20, but
% is not needed right now for GStreamer 1.22, so disable:
if ~exist('fontconfig.lib', 'file') && false
% No. Need to build it ourselves, as the one shipping with
% GStreamer 1.20.5 is broken!
fprintf('Generating our own fontconfig-1.lib import library now...\n');
% 1. Extract fontconfig function definitions from GStreamer's
% fontconfig-1.dll into a file. Our build batch file does this
% as a side-effect:
[rc, ret] = system(cmd);
if rc ~= 0 || ~exist('fontconfig-1.functions', 'file')
disp(ret);
error('Failed to parse out fontconfig function definitions!');
end
% Parse the file and turn it into a linker .def file:
f = fopen('fontconfig-1.functions');
fo=fopen('fontconfig-1.def', 'wt');
fprintf(fo, 'EXPORTS\n');
while ~feof(f)
l = fgetl(f);
lo = l(strfind(l, 'Fc'):end);
if ~isempty(lo)
fprintf(fo, '%s\n', lo);
end
end
fclose(f);
fclose(fo);
if ~exist('fontconfig-1.def', 'file')
disp(ret);
error('Failed to generate fontconfig-1.def file!');
end
% Ok, got the file. A successive 2nd invocation of our batch
% file will turn that fontconfig-1.def file into a
% fontconfig-1.lib library import definition file for use by
% the linker while building our FTGL plugin, to finally use the
% right fontconfig-1.dll library from GStreamer in the end.
end
end
if IsOSX
cmd = 'g++ -g -DHAVE_OPENGL_DIR -I. -I/Library/Frameworks/GStreamer.framework/Versions/Current/include/ -I/Library/Frameworks/GStreamer.framework/Versions/Current/include/freetype2/ -L/Library/Frameworks/GStreamer.framework/Versions/Current/lib/ -framework OpenGL -l fontconfig -l freetype -dynamiclib -o libptbdrawtext_ftgl64.dylib libptbdrawtext_ftgl.cpp qstringqcharemulation.cpp OGLFT.cpp';
name = 'libptbdrawtext_ftgl64.dylib';
end
if IsLinux
if Is64Bit
cmd='g++ -g -fPIC -I. -I/usr/include/ -I/usr/include/freetype2/ -L/usr/lib -pie -shared -Wl,-Bsymbolic -Wl,-Bsymbolic-functions -Wl,--version-script=linuxexportlist.txt -o libptbdrawtext_ftgl64.so.1 libptbdrawtext_ftgl.cpp qstringqcharemulation.cpp OGLFT.cpp -lGL -lGLU -lfontconfig -lfreetype';
name = 'libptbdrawtext_ftgl64.so.1';
else
if IsARM
cmd='g++ -g -fPIC -I. -I/usr/include/ -I/usr/include/freetype2/ -L/usr/lib -pie -shared -Wl,-Bsymbolic -Wl,-Bsymbolic-functions -Wl,--version-script=linuxexportlist.txt -o libptbdrawtext_ftgl_arm.so.1 libptbdrawtext_ftgl.cpp qstringqcharemulation.cpp OGLFT.cpp -lGL -lGLU -lfontconfig -lfreetype';
name = 'libptbdrawtext_ftgl_arm.so.1';
else
cmd='g++ -g -fPIC -I. -I/usr/include/ -I/usr/include/freetype2/ -L/usr/lib -pie -shared -Wl,-Bsymbolic -Wl,-Bsymbolic-functions -Wl,--version-script=linuxexportlist.txt -o libptbdrawtext_ftgl.so.1 libptbdrawtext_ftgl.cpp qstringqcharemulation.cpp OGLFT.cpp -lGL -lGLU -lfontconfig -lfreetype';
name = 'libptbdrawtext_ftgl.so.1';
end
end
end
if ~isempty(cmd)
[rc, ret] = system(cmd);
disp(ret);
if rc == 0
movefile(name, [PsychtoolboxRoot 'PsychBasic' filesep 'PsychPlugins']);
fprintf('Success.\n');
else
fprintf('FAILED!\n');
end
end
if IsWin && exist('fontconfig-1.functions', 'file')
delete('fontconfig-1.functions');
end
return;
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