diff --git a/fix-install-dir-bug-in-mesonbuild.patch b/fix-install-dir-bug-in-mesonbuild.patch
new file mode 100644
index 0000000..8182920
--- /dev/null
+++ b/fix-install-dir-bug-in-mesonbuild.patch
@@ -0,0 +1,13 @@
+diff -uNrp a/meson.build b/meson.build
+--- a/meson.build	2019-01-08 22:59:43.000000000 +0800
++++ b/meson.build	2019-12-26 18:58:15.039200278 +0800
+@@ -86,8 +86,7 @@ foreach pc: [PACKAGE_NAME, PACKAGE_NAME
+   endif
+   configure_file(input: pc + '.pc.in',
+     output: pc + '.pc',
+-    configuration: pc_conf,
+-    install_dir: install_path)
++    configuration: pc_conf)
+ endforeach
+ 
+ subdir('libwnck')
diff --git a/libwnck3.spec b/libwnck3.spec
index 1d45ef4..742f8c6 100644
--- a/libwnck3.spec
+++ b/libwnck3.spec
@@ -1,6 +1,6 @@
 Name:           libwnck3
 Version:        3.31.4
-Release:        1
+Release:        2
 Summary:        Window Navigator Construction Kit
 URL:            http://download.gnome.org/sources/libwnck/
 Source0:        http://download.gnome.org/sources/libwnck/3.24/libwnck-%{version}.tar.xz
@@ -8,6 +8,7 @@ License:        LGPLv2+
 BuildRequires:  glib2-devel gtk3-devel gtk-doc meson pango-devel libxslt
 BuildRequires:  startup-notification-devel gobject-introspection-devel libXres-devel gettext
 Requires:       startup-notification
+Patch9000:      fix-install-dir-bug-in-mesonbuild.patch
 
 %description
 libwnck is used to implement pagers, tasklists, and other such things.
@@ -46,7 +47,6 @@ The %{name}-devel package contains libraries and header files for %{name}.
 
 %files          devel
 %defattr(-,root,root)
-%{_libdir}/pkgconfig/*
 %{_includedir}/libwnck-3.0/*
 %{_datadir}/gir-1.0/Wnck-3.0.gir
 
@@ -56,5 +56,11 @@ The %{name}-devel package contains libraries and header files for %{name}.
 %doc %{_datadir}/gtk-doc/*
 
 %changelog
+* Thu Dec 26 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.31.4-2
+- Type:bugfix
+- Id:NA
+- SUG:NA
+- DESC:fix build fail
+
 * Thu Aug 29 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.31.4-1
 - Package init