diff --git a/qwt-5.2.2-install_qt.patch b/qwt-5.2.2-install_qt.patch
index 8a6b4cb..057f5ca 100644
--- a/qwt-5.2.2-install_qt.patch
+++ b/qwt-5.2.2-install_qt.patch
@@ -1,6 +1,6 @@
 diff -up qwt-5.2.2/qwtconfig.pri.install_qt qwt-5.2.2/qwtconfig.pri
 --- qwt-5.2.2/qwtconfig.pri.install_qt	2011-08-01 04:28:22.000000000 -0500
-+++ qwt-5.2.2/qwtconfig.pri	2011-08-07 00:09:18.834387446 -0500
++++ qwt-5.2.2/qwtconfig.pri	2012-08-02 16:00:01.716286604 -0500
 @@ -7,10 +7,14 @@ VER_MIN      = 2
  VER_PAT      = 2
  VERSION      = $${VER_MAJ}.$${VER_MIN}.$${VER_PAT}
@@ -27,10 +27,21 @@ diff -up qwt-5.2.2/qwtconfig.pri.install_qt qwt-5.2.2/qwtconfig.pri
  # qmake internal options
 diff -up qwt-5.2.2/src/src.pro.install_qt qwt-5.2.2/src/src.pro
 --- qwt-5.2.2/src/src.pro.install_qt	2011-08-01 04:28:22.000000000 -0500
-+++ qwt-5.2.2/src/src.pro	2011-08-07 00:07:04.920061606 -0500
-@@ -220,9 +220,17 @@ contains(CONFIG, QwtWidgets) {
++++ qwt-5.2.2/src/src.pro	2012-08-02 16:00:59.965558386 -0500
+@@ -219,10 +219,28 @@ contains(CONFIG, QwtWidgets) {
+ 
  # Install directives
  
++# pkgconfig support
++#target.path = $$[QT_INSTALL_LIBS]
++CONFIG     += create_pc create_prl no_install_prl
++QMAKE_PKGCONFIG_NAME = qwt5
++QMAKE_PKGCONFIG_DESCRIPTION = Qt Widgets for Technical Applications
++QMAKE_PKGCONFIG_LIBDIR = $$[QT_INSTALL_LIBS]
++QMAKE_PKGCONFIG_INCDIR = $$[QT_INSTALL_HEADERS]/qwt
++QMAKE_PKGCONFIG_CFLAGS = -I$$[QT_INSTALL_HEADERS]
++QMAKE_PKGCONFIG_DESTDIR = pkgconfig
++
  headers.files  = $$HEADERS
 -doc.files      = $${QWT_ROOT}/doc/html $${QWT_ROOT}/doc/qwt-5.2.0.qch
 -unix {
diff --git a/qwt.spec b/qwt.spec
index 812fa25..0cc5bab 100644
--- a/qwt.spec
+++ b/qwt.spec
@@ -2,7 +2,7 @@
 Name:	 qwt
 Summary: Qt Widgets for Technical Applications
 Version: 5.2.2
-Release: 4%{?dist}
+Release: 5%{?dist}
 
 License: LGPLv2 with exceptions
 URL:     http://qwt.sourceforge.net
@@ -71,6 +71,10 @@ make install INSTALL_ROOT=$RPM_BUILD_ROOT
 mv $RPM_BUILD_ROOT%{_qt4_docdir}/html/html \
    $RPM_BUILD_ROOT%{_qt4_docdir}/html/qwt
 
+# hack
+mv $RPM_BUILD_ROOT%{_qt4_libdir}/pkgconfig/qwt.pc \
+   $RPM_BUILD_ROOT%{_qt4_libdir}/pkgconfig/qwt5.pc
+
 
 %post -p /sbin/ldconfig
 %postun -p /sbin/ldconfig
@@ -92,6 +96,7 @@ rm -rf $RPM_BUILD_ROOT
 %{_mandir}/man3/*
 %{_qt4_headerdir}/qwt/
 %{_qt4_libdir}/libqwt.so
+%{_qt4_libdir}/pkgconfig/qwt5.pc
 %{?_qt4_plugindir}/designer/libqwt_designer_plugin.so
 
 %files doc
@@ -103,6 +108,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Thu Aug 02 2012 Rex Dieter <rdieter@fedoraproject.org> 5.2.2-5
+- pkgconfig support
+
 * Tue Jul 31 2012 Rex Dieter <rdieter@fedoraproject.org> - 5.2.2-4
 - Provides: qwt5-qt4(-devel)
 - pkgconfig-style deps