diff --git a/.gitignore b/.gitignore
index 8e8f181..bb57d93 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 /deadbeef-0.7.2.tar.bz2
 /6d02b028861ab4c8c8f06f480d5b2197011b6dbd
 /73f972277cd7ecebc92dda6ae2a74ea05a9719f6
+/373f55642b6b752bdca159ed621fcd732ce9063c
diff --git a/adplug-2.2.1-signed-char.patch b/adplug-2.2.1-signed-char.patch
deleted file mode 100644
index 2a138ed..0000000
--- a/adplug-2.2.1-signed-char.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-diff -uNdr deadbeef-0.7.2_orig/plugins/adplug/adplug/s3m.cpp deadbeef-0.7.2_new/plugins/adplug/adplug/s3m.cpp
---- deadbeef-0.7.2_orig/plugins/adplug/adplug/s3m.cpp	2016-06-19 14:26:18.000000000 +0300
-+++ deadbeef-0.7.2_new/plugins/adplug/adplug/s3m.cpp	2018-05-10 14:08:22.481231976 +0300
-@@ -26,7 +26,7 @@
- #include <string.h>
- #include "s3m.h"
- 
--const char Cs3mPlayer::chnresolv[] =	// S3M -> adlib channel conversion
-+const int8_t Cs3mPlayer::chnresolv[] =	// S3M -> adlib channel conversion
-   {-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,0,1,2,3,4,5,6,7,8,-1,-1,-1,-1,-1,-1,-1};
- 
- const unsigned short Cs3mPlayer::notetable[12] =		// S3M adlib note table
-diff -uNdr deadbeef-0.7.2_orig/plugins/adplug/adplug/s3m.h deadbeef-0.7.2_new/plugins/adplug/adplug/s3m.h
---- deadbeef-0.7.2_orig/plugins/adplug/adplug/s3m.h	2016-06-19 14:26:18.000000000 +0300
-+++ deadbeef-0.7.2_new/plugins/adplug/adplug/s3m.h	2018-05-10 14:07:39.071591002 +0300
-@@ -23,6 +23,7 @@
- #define H_ADPLUG_S3M
- 
- #include "player.h"
-+#include <cstdint>
- 
- class Cs3mPlayer: public CPlayer
- {
-@@ -92,7 +93,7 @@
-   char filetype[30];
- 
-  private:
--  static const char chnresolv[];
-+  static const int8_t chnresolv[];
-   static const unsigned short notetable[12];
-   static const unsigned char vibratotab[32];
- 
diff --git a/deadbeef.spec b/deadbeef.spec
index 0e5d70a..2b7d9dd 100644
--- a/deadbeef.spec
+++ b/deadbeef.spec
@@ -1,6 +1,9 @@
-%global gitcommit_full 73f972277cd7ecebc92dda6ae2a74ea05a9719f6
+%global gitcommit_full 373f55642b6b752bdca159ed621fcd732ce9063c
 %global gitcommit %(c=%{gitcommit_full}; echo ${c:0:7})
-%global date 20181224
+%global date 20190209
+
+%global optflags %{optflags} -flto
+%global build_ldflags %{build_ldflags} -flto
 
 Name:           deadbeef
 Version:        0.7.3
@@ -36,12 +39,7 @@ BuildRequires:  yasm-devel
 BuildRequires:  bison
 BuildRequires:  pkgconfig(imlib2)
 BuildRequires:  pkgconfig(libzip)
-%if 0%{?fedora} >= 15 || 0%{?rhel} >= 7
 BuildRequires:  pkgconfig(gtk+-3.0)
-%else
-BuildRequires:  libstdc++-devel
-BuildRequires:  pkgconfig(gtk+-2.0)
-%endif
 BuildRequires:  desktop-file-utils
 BuildRequires:  pkgconfig(jansson)
 BuildRequires:  pkgconfig(opusfile)
@@ -90,16 +88,16 @@ done
 
 
 %build
+export AR=%{_bindir}/gcc-ar
+export RANLIB=%{_bindir}/gcc-ranlib
+export NM=%{_bindir}/gcc-nm
 ./autogen.sh
 %configure \
     --enable-ffmpeg --docdir=%{_defaultdocdir}/%{name}-%{version} \
     --disable-silent-rules \
     --disable-static \
-%if 0%{?fedora} >= 15 || 0%{?rhel} >= 7
-    --disable-gtk2 --enable-gtk3
-%else
-    --enable-gtk2 --disable-gtk3 --disable-lfm
-%endif
+    --disable-gtk2 \
+    --enable-gtk3
 %make_build
 
 
@@ -140,6 +138,10 @@ desktop-file-validate %{buildroot}%{_datadir}/applications/%{name}.desktop
 
 
 %changelog
+* Wed Feb 27 2019 Vasiliy N. Glazov <vascom2@gmail.com> - 0.7.3-0.1.20190209git373f556
+- Update to latest git
+- Enable LTO
+
 * Thu Dec 27 2018 Vasiliy N. Glazov <vascom2@gmail.com> - 0.7.3-0.1.20181224git73f9722
 - Update to latest git
 
diff --git a/desktop.patch b/desktop.patch
deleted file mode 100644
index 147f71f..0000000
--- a/desktop.patch
+++ /dev/null
@@ -1,76 +0,0 @@
-diff -uNdr deadbeef-0.7.2_orig/deadbeef.desktop.in deadbeef-0.7.2_new/deadbeef.desktop.in
---- deadbeef-0.7.2_orig/deadbeef.desktop.in	2016-06-19 14:26:18.000000000 +0300
-+++ deadbeef-0.7.2_new/deadbeef.desktop.in	2018-05-10 14:00:34.981900715 +0300
-@@ -18,60 +18,60 @@
- 
- X-Ayatana-Desktop-Shortcuts=Play;Pause;Stop;Next;Prev
- 
--Keywords=Sound;Music;Audio;Player;Musicplayer;MP3
--Keywords[zh_TW]=Sound;Music;Audio;Player;Musicplayer;MP3;音樂;音樂播放器;播放器;音訊
-+Keywords=Sound;Music;Audio;Player;Musicplayer;MP3;
-+Keywords[zh_TW]=Sound;Music;Audio;Player;Musicplayer;MP3;音樂;音樂播放器;播放器;音訊;
- 
--[Play Shortcut Group]
-+[X-Play Shortcut Group]
- Name=Play
- Name[zh_TW]=播放
- Exec=deadbeef --play
- TargetEnvironment=Unity
- 
--[Pause Shortcut Group]
-+[X-Pause Shortcut Group]
- Name=Pause
- Name[zh_TW]=暫停
- Exec=deadbeef --pause
- TargetEnvironment=Unity
- 
--[Stop Shortcut Group]
-+[X-Stop Shortcut Group]
- Name=Stop
- Name[zh_TW]=停止
- Exec=deadbeef --stop
- TargetEnvironment=Unity
- 
--[Next Shortcut Group]
-+[X-Next Shortcut Group]
- Name=Next
- Name[zh_TW]=下一首
- Exec=deadbeef --next
- TargetEnvironment=Unity
- 
--[Prev Shortcut Group]
-+[X-Prev Shortcut Group]
- Name=Prev
- Name[zh_TW]=上一首
- Exec=deadbeef --prev
- TargetEnvironment=Unity
- 
--[Desktop Action Play]
-+[X-Desktop Action Play]
- Name=Play
- Name[zh_TW]=播放
- Exec=deadbeef --play
- 
--[Desktop Action Pause]
-+[X-Desktop Action Pause]
- Name=Pause
- Name[zh_TW]=暫停
- Exec=deadbeef --pause
- 
--[Desktop Action Stop]
-+[X-Desktop Action Stop]
- Name=Stop
- Name[zh_TW]=停止
- Exec=deadbeef --stop
- 
--[Desktop Action Next]
-+[X-Desktop Action Next]
- Name=Next
- Name[zh_TW]=下一首
- Exec=deadbeef --next
- 
--[Desktop Action Previous]
-+[X-Desktop Action Previous]
- Name=Prev
- Name[zh_TW]=上一首
- Exec=deadbeef --prev
diff --git a/sidplay-libs-gcc6.patch b/sidplay-libs-gcc6.patch
deleted file mode 100644
index 2f8f7cf..0000000
--- a/sidplay-libs-gcc6.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff -uNdr deadbeef-0.7.2_orig/plugins/sid/sidplay-libs/libsidplay/src/xsid/xsid.cpp deadbeef-0.7.2_new/plugins/sid/sidplay-libs/libsidplay/src/xsid/xsid.cpp
---- deadbeef-0.7.2_orig/plugins/sid/sidplay-libs/libsidplay/src/xsid/xsid.cpp	2016-06-19 14:26:18.000000000 +0300
-+++ deadbeef-0.7.2_new/plugins/sid/sidplay-libs/libsidplay/src/xsid/xsid.cpp	2018-05-10 13:46:50.910531570 +0300
-@@ -83,8 +83,8 @@
- */
- const int8_t XSID::sampleConvertTable[16] =
- {
--    '\x80', '\x94', '\xa9', '\xbc', '\xce', '\xe1', '\xf2', '\x03',
--    '\x1b', '\x2a', '\x3b', '\x49', '\x58', '\x66', '\x73', '\x7f'
-+    -128, -108, -87, -68, -50, -31, -14,
-+    3, 27, 42, 59, 73, 88, 102, 115, 127
- };
- 
- const char *XSID::credit =
diff --git a/sources b/sources
index 64c0c97..a219411 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-0690a353fba8e58d18b7e8d3e36da5d6  73f972277cd7ecebc92dda6ae2a74ea05a9719f6
+b7b2d99b421ad9184dbd23a679e58f27  373f55642b6b752bdca159ed621fcd732ce9063c