use upstream vpx.pc file, drop local libvpx.pc file, apply upstream fix for vpx.pc file

libvpx-v1.0.0-pcfix.patch

@@ -0,0 +1,12 @@
+diff -up libvpx-v1.0.0/libs.mk.pcfix libvpx-v1.0.0/libs.mk
+--- libvpx-v1.0.0/libs.mk.pcfix	2012-05-11 15:54:50.452637490 -0400
++++ libvpx-v1.0.0/libs.mk	2012-05-11 15:55:06.694515039 -0400
+@@ -232,7 +232,7 @@ vpx.pc: config.mk libs.mk
+ 	$(qexec)echo '# pkg-config file from libvpx $(VERSION_STRING)' > $@
+ 	$(qexec)echo 'prefix=$(PREFIX)' >> $@
+ 	$(qexec)echo 'exec_prefix=$${prefix}' >> $@
+-	$(qexec)echo 'libdir=$${prefix}/lib' >> $@
++	$(qexec)echo 'libdir=$${prefix}/$(LIBSUBDIR)' >> $@
+ 	$(qexec)echo 'includedir=$${prefix}/include' >> $@
+ 	$(qexec)echo '' >> $@
+ 	$(qexec)echo 'Name: vpx' >> $@

libvpx.spec

@@ -2,15 +2,13 @@ Name:			libvpx
 Summary:		VP8 Video Codec SDK
 Version:		1.0.0
 %global soversion	%{version}
-Release:		1%{?dist}
+Release:		2%{?dist}
 License:		BSD
 Group:			System Environment/Libraries
 Source0:		http://webm.googlecode.com/files/%{name}-v%{version}.tar.bz2
-# Probably this should be dropped now that upstream ships a vpx.pc;
-# not for F16 though
-Source1:		libvpx.pc
 # Thanks to debian.
 Source2:		libvpx.ver
+Patch0:			libvpx-v1.0.0-pcfix.patch
 URL:			http://www.webmproject.org/tools/vp8-sdk/
 %ifarch %{ix86} x86_64
 BuildRequires:		yasm
@@ -42,6 +40,7 @@ and decoder.
 
 %prep
 %setup -q -n %{name}-v%{version}
+%patch0 -p1 -b .pcfix
 
 %build
 %ifarch %{ix86}
@@ -102,14 +101,6 @@ mv libNOTvpx_g.a libvpx_g.a
 %install
 make DIST_DIR=%{buildroot}%{_prefix} dist
 
-# Install the pkg-config file
-mkdir -p %{buildroot}%{_libdir}/pkgconfig/
-install -m0644 %{SOURCE1} %{buildroot}%{_libdir}/pkgconfig/
-# Fill in the variables
-sed -i "s|@PREFIX@|%{_prefix}|g" %{buildroot}%{_libdir}/pkgconfig/libvpx.pc
-sed -i "s|@LIBDIR@|%{_libdir}|g" %{buildroot}%{_libdir}/pkgconfig/libvpx.pc
-sed -i "s|@INCLUDEDIR@|%{_includedir}|g" %{buildroot}%{_libdir}/pkgconfig/libvpx.pc
-
 # Simpler to label the dir as %doc.
 mv %{buildroot}/usr/docs doc/
 
@@ -145,7 +136,6 @@ popd
 # These are SDK docs, not really useful to an end-user.
 %doc docs/html/
 %{_includedir}/vpx/
-%{_libdir}/pkgconfig/libvpx.pc
 %{_libdir}/pkgconfig/vpx.pc
 %{_libdir}/libvpx.so
 
@@ -153,6 +143,10 @@ popd
 %{_bindir}/*
 
 %changelog
+* Fri May 11 2012 Tom Callaway <spot@fedoraproject.org> - 1.0.0-2
+- use included vpx.pc file (drop local libvpx.pc)
+- apply upstream fix to vpx.pc file (bz 814177)
+
 * Mon Jan 30 2012 Tom Callaway <spot@fedoraproject.org> - 1.0.0-1
 - update to 1.0.0