diff --git a/uefitool.spec b/uefitool.spec
index a75305e..fd2d609 100644
--- a/uefitool.spec
+++ b/uefitool.spec
@@ -2,7 +2,7 @@
 
 Name:		uefitool
 Version:	A68
-Release:	1
+Release:	2
 Summary:	UEFI firmware image viewer and editor
 URL:		https://github.com/LongSoft/%{oname}
 Source0:	%{url}/archive/%{version}/%{name}-%{version}.tar.gz
@@ -11,7 +11,8 @@ Group:		Development/Other
 Provides:   %{oname}
 Provides:   UEFIExtract
 Provides:   UEFIFind
-BuildRequires:  cmake
+BuildRequires:  cmake >= 3.22
+BuildRequires:  qmake5
 BuildRequires:  zip
 BuildRequires:	pkgconfig(Qt5Core)
 BuildRequires:	pkgconfig(Qt5Gui)
@@ -19,6 +20,10 @@ BuildRequires:	pkgconfig(Qt5Widgets)
 BuildRequires:	pkgconfig(x11)
 BuildRequires:	pkgconfig(gl)
 BuildRequires:	pkgconfig(xext)
+BuildRequires:  meson
+BuildRequires:  ninja
+BuildRequires:  stdc++-devel
+BuildRequires:  qt515
 
 %description
 %{summary}
@@ -26,35 +31,45 @@ BuildRequires:	pkgconfig(xext)
 %prep
 %setup -qn %{oname}-%{version}
 
-sed -i 's/qmake/qmake-qt5/g' unixbuild.sh
+#sed -i 's/qmake/qmake-qt5/g' unixbuild.sh
+sed -i 's/Qt6/Qt5/' UEFITool/CMakeLists.txt
 
 %build
+#export Qt5_DIR=/opt/qt5/5.15/
+%meson
+%meson_build
 
-pushd UEFIExtract
-%cmake
-%make
-popd
+#pushd UEFIExtract
+#cmake
+#make
+#popd
 
-pushd UEFIFind
-%cmake
-%make
-popd
+#pushd UEFIFind
+#cmake
+#make
+#popd
 
 pushd UEFITool
-%qmake_qt5
+#qmake_qt5
+%cmake
 %make
 popd
 
 %install
-install -Dm0755 UEFITool/%{oname} %{buildroot}%{_bindir}/%{oname}
-install -Dm0755 UEFIFind/build/UEFIFind %{buildroot}%{_bindir}/UEFIFind
-install -Dm0755 UEFIExtract/build/UEFIExtract %{buildroot}%{_bindir}/UEFIExtract
+%meson_install
+#makeinstall -C build
 
-pushd %{buildroot}%{_bindir}
-ln -s %{oname} %{name}
-popd
+#install -Dm0755 UEFITool/%{oname} %{buildroot}%{_bindir}/%{oname}
+#install -Dm0755 UEFIFind/build/UEFIFind %{buildroot}%{_bindir}/UEFIFind
+#install -Dm0755 UEFIExtract/build/UEFIExtract %{buildroot}%{_bindir}/UEFIExtract
+
+#pushd %{buildroot}%{_bindir}
+#ln -s %{oname} %{name}
+#popd
 
 install -Dm0644 %{oname}/%{name}.desktop %{buildroot}%{_datadir}/applications/%{name}.desktop
+# LD_LIBRARY_PATH=/opt/qt5/5.15/lib/;$LD_LIBRARY_PATH ./uefitool # добавить в desctop или в скрипт
+
 
 # install icons
 pushd %{oname}/icons
@@ -63,7 +78,6 @@ install -Dm0644 %{name}_"$i"x"$i".png %{buildroot}%{_iconsdir}/hicolor/"$i"x"$i"
 done
 popd
 
-
 %files
 %doc README.md LICENSE.md
 %{_bindir}/*