Rémi Verschelde 62ecb44035 Fix warning about functions defined but not used [-Wunused-function] ... Fixes the following GCC 5 warnings: ``` core/io/zip_io.h:128:26: warning: 'zlib_filefunc_def zipio_create_io_from_file(FileAccess**)' defined but not used [-Wunused-function] core/script_debugger_remote.cpp:110:17: warning: 'ObjectID safe_get_instance_id(const Variant&)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:103:12: warning: 'int _socket_create(IP::Type&, int, int)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:45:15: warning: 'size_t _set_sockaddr(sockaddr_storage*, const IP_Address&, int, IP::Type)' defined but not used [-Wunused-function] drivers/unix/socket_helpers.h:76:15: warning: 'size_t _set_listen_sockaddr(sockaddr_storage*, int, IP::Type, IP_Address)' defined but not used [-Wunused-function] editor/editor_fonts.cpp:40:24: warning: 'Ref<BitmapFont> make_font(int, int, int, int, const int*, const Ref<Texture>&)' defined but not used [-Wunused-function] editor/editor_themes.cpp:85:26: warning: 'Ref<StyleBoxFlat> change_border_color(Ref<StyleBoxFlat>, Color)' defined but not used [-Wunused-function] editor/import/editor_import_collada.cpp:493:13: warning: 'void _generate_normals(const PoolVector<int>&, const PoolVector<Vector3>&, PoolVector<Vector3>&)' defined but not used [-Wunused-function] editor/import/editor_import_collada.cpp:524:13: warning: 'void _generate_tangents_and_binormals(const PoolVector<int>&, const PoolVector<Vector3>&, const PoolVector<Vector3>&, const PoolVector<Vector3>&, PoolVector<float>&)' defined but not used [-Wunused-function] editor/pvrtc_compress.cpp:118:13: warning: 'void _compress_etc(Image*)' defined but not used [-Wunused-function] modules/etc/image_etc.cpp:89:13: warning: 'void _decompress_etc1(Image*)' defined but not used [-Wunused-function] modules/etc/image_etc.cpp:93:13: warning: 'void _decompress_etc2(Image*)' defined but not used [-Wunused-function] modules/gdscript/editor/gdscript_highlighter.cpp:46:13: warning: 'bool _is_whitespace(CharType)' defined but not used [-Wunused-function] scene/2d/cpu_particles_2d.cpp:510:14: warning: 'float rand_from_seed_m1_p1(uint32_t&)' defined but not used [-Wunused-function] scene/3d/cpu_particles.cpp:474:14: warning: 'float rand_from_seed_m1_p1(uint32_t&)' defined but not used [-Wunused-function] scene/resources/default_theme/default_theme.cpp:123:20: warning: 'Ref<Shader> make_shader(const char*, const char*, const char*)' defined but not used [-Wunused-function] scene/resources/default_theme/default_theme.cpp:130:24: warning: 'Ref<BitmapFont> make_font(int, int, int, int, const int*, const Ref<Texture>&)' defined but not used [-Wunused-function] ``` Had to split `core/io/zip_io.h` into header and .cpp file without 'static' keyword. Not fixed yet (static definition in header used in some files but not all): ``` modules/websocket/lws_helper.h:111:13: warning: 'void _lws_make_protocols(void*, int (*)(lws*, lws_callback_reasons, void*, void*, size_t), PoolVector<String>, _LWSRef**)' defined but not used [-Wunused-function] ``` Also fixed a couple other warnings missed in previous commits.		2018-09-29 22:26:12 +02:00
..
editor_import_collada.cpp	Fix warning about functions defined but not used [-Wunused-function]	2018-09-29 22:26:12 +02:00
editor_import_collada.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
editor_import_plugin.cpp	Fix infinite recursion with editor import plugins	2018-02-18 16:24:50 -03:00
editor_import_plugin.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
editor_scene_importer_gltf.cpp	Fix various warnings: [-Waddress], [-Wpointer-arith], [-Wwrite-strings], [-Wreturn-local-addr] and more	2018-09-27 16:33:52 +02:00
editor_scene_importer_gltf.h	Several fixes to GLTF2 importer	2018-08-06 18:41:37 -03:00
resource_importer_bitmask.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_bitmask.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_csv_translation.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_csv_translation.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_image.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_image.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_layered_texture.cpp	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
resource_importer_layered_texture.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_obj.cpp	Check for absolute paths in OBJ loader	2018-09-16 22:23:40 -04:00
resource_importer_obj.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
resource_importer_scene.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_scene.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_texture.cpp	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
resource_importer_texture.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_wav.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
resource_importer_wav.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
SCsub	SCons: Build thirdparty code in own env, disable warnings	2018-09-28 14:07:39 +02:00