Old bug never fixed, breaks compilation on RPM based distros

I'm going to just cut and paste the original bug report (from opencompositing.org). The original report was made by the maintainer of compiz on Fedora. Because this bug was never addressed, the package maintainer dropped compiz from fedora.

Original bug report;

http://bugs.opencompositing.org/show_bug.cgi?id=1352

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--- a/cmake/LibCompizConfigCommon.cmake
+++ b/cmake/LibCompizConfigCommon.cmake
@@ -106,7 +106,7 @@ function (compizconfig_backend bname)

        set_target_properties (
            ${bname} PROPERTIES
- INSTALL_RPATH "${COMPIZCONFIG_LIBDIR}"
+ INSTALL_RPATH "${CMAKE_INSTALL_PREFIX}/lib"
            COMPILE_FLAGS "${${_BACKEND}_CFLAGSADD}"
            LINK_FLAGS "${${_BACKEND}_LDFLAGSADD}"
        )
@@ -122,7 +122,7 @@ function (compizconfig_backend bname)

     install (
        TARGETS ${bname}
- DESTINATION
${COMPIZ_DESTDIR}${COMPIZCONFIG_LIBDIR}/compizconfig/backends
+ DESTINATION
${COMPIZ_DESTDIR}${CMAKE_INSTALL_PREFIX}/lib/compizconfig/backends
     )

     if (NOT _COMPIZCONFIG_INTERNAL)

Please remove the /lib prefix from both lines as it breaks builds on the x86_64
platform.
All x86_64 rpm based distro use the /usr/lib64 directory

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it would probably be good to fix this, being as the patch is already available, and it would benefit RPM distros.