diff --git a/meson-fix-gcc48.patch b/meson-fix-gcc48.patch
index 1dd899c..122e1b5 100644
--- a/meson-fix-gcc48.patch
+++ b/meson-fix-gcc48.patch
@@ -1,15 +1,14 @@
-diff -ur meson-0.42.0/mesonbuild/compilers/cpp.py meson-0.42.patched/mesonbuild/compilers/cpp.py
---- meson-0.42.0/mesonbuild/compilers/cpp.py	2017-08-13 20:43:17.000000000 +0200
-+++ meson-0.42.patched/mesonbuild/compilers/cpp.py	2017-08-15 12:42:07.216511972 +0200
+--- a/mesonbuild/compilers/cpp.py
++++ b/mesonbuild/compilers/cpp.py
 @@ -75,9 +75,13 @@
                            '3': default_warn_args + ['-Wextra', '-Wpedantic']}
  
      def get_options(self):
 +        c_stds = ['c++03', 'c++11']
 +        g_stds = ['gnu++11']
-+        if mesonlib.version_compare(self.version, '>=5.0.0'):
-+               c_stds += ['c++14', 'c++1z']
-+               g_stds += ['gnu++14', 'gnu++1z']
++        if version_compare(self.version, '>=5.0.0'):
++            c_stds += ['c++14', 'c++1z']
++            g_stds += ['gnu++14', 'gnu++1z']
          return {'cpp_std': coredata.UserComboOption('cpp_std', 'C++ language standard to use',
 -                                                    ['none', 'c++03', 'c++11', 'c++14', 'c++1z',
 -                                                     'gnu++11', 'gnu++14', 'gnu++1z'],
diff --git a/meson-testsuite.spec b/meson-testsuite.spec
index 34b4c37..f8654d5 100644
--- a/meson-testsuite.spec
+++ b/meson-testsuite.spec
@@ -152,8 +152,6 @@ python3 run_tests.py
 %endif
 
 %files
-%defattr(-,root,root)
-
 %doc contributing.txt COPYING
 %if !%{testsuite}
 %{_bindir}/meson
@@ -173,7 +171,6 @@ python3 run_tests.py
 
 %if !%{testsuite}
 %files vim
-%defattr(-,root,root)
 %doc syntax-highlighting/vim/README
 %dir %{vim_data_dir}
 %dir %{vim_data_dir}/site
diff --git a/meson.changes b/meson.changes
index 037fbb6..c01bb74 100644
--- a/meson.changes
+++ b/meson.changes
@@ -1,3 +1,8 @@
+-------------------------------------------------------------------
+Fri Sep  8 12:22:38 UTC 2017 - sor.alexei@meowr.ru
+
+- Rebase meson-fix-gcc48.patch (boo#1057701).
+
 -------------------------------------------------------------------
 Tue Aug 15 11:00:02 UTC 2017 - dimstar@opensuse.org
 
diff --git a/meson.spec b/meson.spec
index 29bbcea..929f53d 100644
--- a/meson.spec
+++ b/meson.spec
@@ -152,8 +152,6 @@ python3 run_tests.py
 %endif
 
 %files
-%defattr(-,root,root)
-
 %doc contributing.txt COPYING
 %if !%{testsuite}
 %{_bindir}/meson
@@ -173,7 +171,6 @@ python3 run_tests.py
 
 %if !%{testsuite}
 %files vim
-%defattr(-,root,root)
 %doc syntax-highlighting/vim/README
 %dir %{vim_data_dir}
 %dir %{vim_data_dir}/site