Rémi Verschelde e5bbcb8bcf Fix warnings for comparison between signed and unsigned integers [-Wsign-compare] ... Also turn off -Wsign-compare warnings in the future, we do not consider them important. Fixes the following GCC 5 warnings: ``` core/node_path.cpp:279:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] core/oa_hash_map.h:169:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] core/oa_hash_map.h:314:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/gles2/shader_gles2.cpp:985:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/gles3/rasterizer_storage_gles3.cpp:1075:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/pulseaudio/audio_driver_pulseaudio.cpp:343:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] editor/editor_plugin.cpp:525:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] editor/editor_properties_array_dict.cpp:747:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] editor/plugins/spatial_editor_plugin.cpp:2078:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] editor/plugins/spatial_editor_plugin.cpp:4096:27: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] editor/plugins/sprite_editor_plugin.cpp💯20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/cvtt/image_compress_cvtt.cpp:122:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/cvtt/image_compress_cvtt.cpp:134:77: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/cvtt/image_compress_cvtt.cpp:339:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/etc/image_etc.cpp:222:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/gdnative/register_types.cpp:242:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/gdnative/register_types.cpp:258:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/opensimplex/simplex_noise.cpp:200:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/opensimplex/simplex_noise.cpp:222:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] modules/opensimplex/simplex_noise.cpp:246:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/android/export/export.cpp:1085:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/android/export/export.cpp:1489:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/android/export/export.cpp:1623:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/iphone/export/export.cpp:206:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/iphone/export/export.cpp:356:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/iphone/export/export.cpp:406:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] platform/iphone/export/export.cpp:493:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/3d/audio_stream_player_3d.cpp:420:23: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/resources/audio_stream_sample.cpp:565:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/resources/audio_stream_sample.cpp:571:22: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio/audio_rb_resampler.cpp:156:36: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] ``` The following warnings were not fixed, as they implied casting for no gain: ``` core/io/packet_peer.cpp:228:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] core/io/resource_format_binary.cpp:109:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/gles2/rasterizer_scene_gles2.cpp:144:57: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] drivers/unix/file_access_unix.cpp:249:46: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/3d/voxel_light_baker.cpp:889:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/3d/voxel_light_baker.cpp:1020:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/3d/voxel_light_baker.cpp:1154:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/3d/voxel_light_baker.cpp:2255:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] scene/resources/bit_mask.cpp:336:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio/audio_stream.cpp:141:49: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio/audio_stream.cpp:150:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio/audio_stream.cpp:154:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio_server.cpp:86:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] servers/audio_server.cpp:89:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] ```		2018-09-27 16:25:23 +02:00
..
bmp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
bullet	Corrected cast_motion query behaviour	2018-09-22 11:17:31 +02:00
csg	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
cvtt	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
dds	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
enet	ENet: Remove redundant if condition	2018-09-26 10:53:45 +02:00
etc	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
freetype	Misc. typos	2018-09-12 21:39:17 -04:00
gdnative	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
gdscript	GDScript: Revert extra deletion when creating instance	2018-09-19 11:17:47 -03:00
gridmap	Fix warnings for operator precedence disambiguation [-Wparentheses]	2018-09-27 10:29:48 +02:00
hdr	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
jpg	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
mbedtls	Add checks for clean disconnect in HTTP/TCP/SSL.	2018-09-21 14:34:57 +02:00
mobile_vr	Style: Enable clang-format on GLSL shaders	2018-08-27 07:34:14 +02:00
mono	Mono: Fix not creating generic Array or Dictionary where expected	2018-09-27 00:11:31 +02:00
ogg	SCons: Pass env to modules can_build method	2018-05-30 19:11:36 +02:00
opensimplex	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
opus	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
pvr	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
recast	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
regex	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
squish	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
stb_vorbis	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
svg	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
tga	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
thekla_unwrap	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
theora	Fix warnings for operator precedence disambiguation [-Wparentheses]	2018-09-27 10:29:48 +02:00
tinyexr	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
upnp	Misc. typos	2018-09-12 21:39:17 -04:00
visual_script	Fix warnings for operator precedence disambiguation [-Wparentheses]	2018-09-27 10:29:48 +02:00
vorbis	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
webm	SCons: Fix checks for clang in env['CXX']	2018-09-25 11:15:25 +02:00
webp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
websocket	Update WebSocket documentation	2018-09-24 01:50:37 +02:00
register_module_types.h
SCsub