File fix-pkgconfig-libdir-path.patch of Package lib2geom

Index: lib2geom-1.1/2geom.pc.in
===================================================================
--- lib2geom-1.1.orig/2geom.pc.in
+++ lib2geom-1.1/2geom.pc.in
@@ -1,6 +1,6 @@
 prefix=@CMAKE_INSTALL_PREFIX@
 exec_prefix=${prefix}
-libdir=${exec_prefix}/lib
+libdir=%{prefix}/@CMAKE_INSTALL_LIBDIR@
 includedir=${prefix}/include
 
 Name: 2geom
Index: lib2geom-1.1/CMakeLists.txt
===================================================================
--- lib2geom-1.1.orig/CMakeLists.txt
+++ lib2geom-1.1/CMakeLists.txt
@@ -147,4 +147,4 @@ install(DIRECTORY "${CMAKE_CURRENT_SOURC
 
 configure_file( ${CMAKE_CURRENT_SOURCE_DIR}/2geom.pc.in
                 ${CMAKE_CURRENT_BINARY_DIR}/2geom.pc @ONLY IMMEDIATE )
-install(FILES "${CMAKE_CURRENT_BINARY_DIR}/2geom.pc" DESTINATION lib/pkgconfig)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/2geom.pc" DESTINATION "${CMAKE_INSTALL_LIBDIR}/pkgconfig")