diff options
Diffstat (limited to 'modules/gdnative/SCsub')
| -rw-r--r-- | modules/gdnative/SCsub | 70 |
1 files changed, 66 insertions, 4 deletions
diff --git a/modules/gdnative/SCsub b/modules/gdnative/SCsub index 31178be973..4e5f155f45 100644 --- a/modules/gdnative/SCsub +++ b/modules/gdnative/SCsub @@ -10,7 +10,6 @@ gdn_env.add_source_files(env.modules_sources, "register_types.cpp") gdn_env.add_source_files(env.modules_sources, "gdnative/*.cpp") gdn_env.add_source_files(env.modules_sources, "nativescript/*.cpp") -gdn_env.Append(CPPFLAGS=['-DGDAPI_BUILT_IN']) gdn_env.Append(CPPPATH=['#modules/gdnative/include/']) def _spaced(e): @@ -25,6 +24,8 @@ def _build_gdnative_api_struct_header(api): '#include <gdnative/gdnative.h>', '#include <nativescript/godot_nativescript.h>', '', + '#define GDNATIVE_API_INIT(options) do { extern const godot_gdnative_api_struct *_gdnative_wrapper_api_struct; _gdnative_wrapper_api_struct = options->api_struct; } while (0)', + '', '#ifdef __cplusplus', 'extern "C" {', '#endif', @@ -81,7 +82,68 @@ _, gensource = gdn_env.Command(['include/gdnative_api_struct.gen.h', 'gdnative_a 'gdnative_api.json', build_gdnative_api_struct) gdn_env.add_source_files(env.modules_sources, [gensource]) -if "platform" in env and env["platform"] in ["x11", "iphone"]: - env.Append(LINKFLAGS=["-rdynamic"]) - env.use_ptrcall = True + + +def _build_gdnative_wrapper_code(api): + out = [ + '/* THIS FILE IS GENERATED DO NOT EDIT */', + '', + '#include <gdnative/gdnative.h>', + '#include <nativescript/godot_nativescript.h>', + '', + '#include <gdnative_api_struct.gen.h>', + '', + 'godot_gdnative_api_struct *_gdnative_wrapper_api_struct = 0;', + '', + '#ifdef __cplusplus', + 'extern "C" {', + '#endif', + '' + ] + + for funcname, funcdef in api['api'].items(): + args = ', '.join(['%s%s' % (_spaced(t), n) for t, n in funcdef['arguments']]) + out.append('%s %s(%s) {' % (_spaced(funcdef['return_type']), funcname, args)) + + args = ', '.join(['%s' % n for t, n in funcdef['arguments']]) + + return_line = '\treturn ' if funcdef['return_type'] != 'void' else '\t' + return_line += '_gdnative_wrapper_api_struct->' + funcname + '(' + args + ');' + + out.append(return_line) + out.append('}') + out.append('') + + out += [ + '#ifdef __cplusplus', + '}', + '#endif' + ] + + return '\n'.join(out) + + +def build_gdnative_wrapper_code(target, source, env): + import json + with open(source[0].path, 'r') as fd: +#Keep the json ordered + api = json.load(fd) + + wrapper_file = target[0] + with open(wrapper_file.path, 'w') as fd: + fd.write(_build_gdnative_wrapper_code(api)) + + + +if ARGUMENTS.get('gdnative_wrapper', False): + #build wrapper code + gdn_env.Command('gdnative_wrapper_code.gen.cpp', 'gdnative_api.json', build_gdnative_wrapper_code) + + gd_wrapper_env = env.Clone() + gd_wrapper_env.Append(CPPPATH=['#modules/gdnative/include/']) + + # I think this doesn't work on MSVC yet... + gd_wrapper_env.Append(CCFLAGS=['-fPIC']) + + gd_wrapper_env.Library("#bin/gdnative_wrapper_code", ["#modules/gdnative/gdnative_wrapper_code.gen.cpp"]) |