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
..
export	Fix warnings for comparison between signed and unsigned integers [-Wsign-compare]	2018-09-27 16:25:23 +02:00
globals	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
java	Add clipboard operation for android OS	2018-09-05 17:27:45 -04:00
android_native_app_glue.c	GODOT IS OPEN SOURCE	2014-02-09 22:10:30 -03:00
android_native_app_glue.h	Add missing license headers in our source files (#5255)	2016-06-18 14:46:12 +02:00
AndroidManifest.xml.template	Write new permissions to the AndroidManifest.xml	2018-07-08 14:58:15 +02:00
audio_driver_jandroid.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
audio_driver_jandroid.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
audio_driver_opensl.cpp	Removed unnecessary assignments	2018-07-24 09:51:03 +02:00
audio_driver_opensl.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
build.gradle.template	Remove android compatibility under API 16	2018-05-09 06:01:33 +09:00
cpu-features.c	ran cppcheck, found unused variables	2015-09-16 15:35:30 -05:00
cpu-features.h	3D Physics Rework, Other Stuff	2014-09-15 11:33:30 -03:00
detect.py	No need to link with libandroid_support in NDK 17	2018-08-28 02:34:59 +02:00
dir_access_android.cpp	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
dir_access_android.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
dir_access_jandroid.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
dir_access_jandroid.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
file_access_android.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
file_access_android.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
file_access_jandroid.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
file_access_jandroid.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
godot_android.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
ifaddrs_android.cpp	Minor code formatting in platform/android	2016-07-21 12:07:01 +02:00
ifaddrs_android.h	Making Godot Easier to Use..	2014-05-24 01:35:47 -03:00
java_class_wrapper.cpp	Make some debug prints verbose-only, remove others	2018-08-24 14:59:01 +02:00
java_class_wrapper.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
java_glue.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
java_glue.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
logo.png	Optimize images losslessly using oxipng -o6 --strip all --zopfli	2018-06-28 19:17:41 +02:00
os_android.cpp	Add clipboard operation for android OS	2018-09-05 17:27:45 -04:00
os_android.h	Merge pull request #21982 from luzpaz/misc-typos	2018-09-13 10:59:00 +02:00
platform_config.h	Add missing copyright headers and fix formatting	2018-01-05 01:22:23 +01:00
power_android.cpp	Update copyright statements to 2018	2018-01-01 14:40:47 +01:00
power_android.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
run_icon.png	Optimize images losslessly using oxipng -o6 --strip all --zopfli	2018-06-28 19:17:41 +02:00
SCsub	add support libc++_shared stl on android	2018-08-23 05:02:47 +07:00
sign.sh	Making Godot Easier to Use..	2014-05-24 01:35:47 -03:00
thread_jandroid.cpp	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00
thread_jandroid.h	Make core/ includes absolute, remove subfolders from include path	2018-09-12 09:52:22 +02:00