diff --git a/.gitignore b/.gitignore
index d42d274..1c175cd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-proj-4.7.0.tar.gz
 proj-datumgrid-1.5.zip
+proj-4.8.0.tar.gz
diff --git a/proj-4.8.0-removeinclude.patch b/proj-4.8.0-removeinclude.patch
new file mode 100644
index 0000000..dd08985
--- /dev/null
+++ b/proj-4.8.0-removeinclude.patch
@@ -0,0 +1,10 @@
+--- src/jniproj.c.old	2012-04-21 00:01:12.286146452 +0300
++++ src/jniproj.c	2012-04-21 00:01:18.128146582 +0300
+@@ -49,7 +49,6 @@
+ #include <math.h>
+ #include <string.h>
+ #include "projects.h"
+-#include "org_proj4_PJ.h"
+ #include <jni.h>
+ 
+ #define PJ_FIELD_NAME "ptr"
diff --git a/proj.spec b/proj.spec
index b38bd27..5480ebe 100644
--- a/proj.spec
+++ b/proj.spec
@@ -1,6 +1,6 @@
 Name:           proj
-Version:        4.7.0
-Release:        5%{?dist}
+Version:        4.8.0
+Release:        1%{?dist}
 Summary:        Cartographic projection software (PROJ.4)
 
 Group:          Applications/Engineering
@@ -8,6 +8,7 @@ License:        MIT
 URL:            http://proj.osgeo.org
 Source0:        http://download.osgeo.org/proj/proj-%{version}.tar.gz
 Source1:        http://download.osgeo.org/proj/proj-datumgrid-1.5.zip
+Patch0:		proj-4.8.0-removeinclude.patch
 BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
 
 BuildRequires:  libtool
@@ -55,6 +56,7 @@ This package contains additional EPSG dataset.
 
 %prep
 %setup -q
+%patch0 -p0
 
 # disable internal libtool to avoid hardcoded r-path
 for makefile in `find . -type f -name 'Makefile.in'`; do
@@ -131,6 +133,7 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0755,root,root) %{_datadir}/%{name}/test27
 %attr(0755,root,root) %{_datadir}/%{name}/test83
 %attr(0755,root,root) %{_datadir}/%{name}/testvarious
+%attr(0755,root,root) %{_libdir}/pkgconfig/%{name}.pc
 %exclude %{_datadir}/%{name}/epsg
 %{_datadir}/%{name}
 
@@ -140,6 +143,9 @@ rm -rf $RPM_BUILD_ROOT
 %attr(0644,root,root) %{_datadir}/%{name}/epsg
 
 %changelog
+* Fri Apr 20 2012 Devrim GÜNDÜZ <devrim@gunduz.org> 4.8.0-1
+- Update to 4.8.0, per bz #814851
+
 * Sat Jan 14 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 4.7.0-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild
 
diff --git a/sources b/sources
index 15bd0df..f05636c 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
-927d34623b52e0209ba2bfcca18fe8cd  proj-4.7.0.tar.gz
 f5bf28a2a9c6afe9a3f670f0c0adb783  proj-datumgrid-1.5.zip
+d815838c92a29179298c126effbb1537  proj-4.8.0.tar.gz