--- /dev/null
+--- libcerf-1.13/CMakeLists.txt.orig 2019-02-28 15:36:35.000000000 +0100
++++ libcerf-1.13/CMakeLists.txt 2019-09-18 17:34:03.778179079 +0200
+@@ -5,6 +5,7 @@
+
+ list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
+ include(PreventInSourceBuilds)
++include(GNUInstallDirs)
+
+ if(NOT DEFINED BUILD_SHARED_LIBS)
+ option(BUILD_SHARED_LIBS "Build as shared library" ON)
+@@ -70,9 +71,10 @@
+
+ if(LIB_INSTALL)
+ set(destination ${CMAKE_INSTALL_PREFIX})
++ set(libdir ${CMAKE_INSTALL_FULL_LIBDIR})
+ configure_file("libcerf.pc.in" "libcerf.pc" @ONLY)
+ install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libcerf.pc"
+- DESTINATION "${destination}/lib/pkgconfig/")
++ DESTINATION "${libdir}/pkgconfig/")
+ endif()
+
+ add_subdirectory(lib)
+--- libcerf-1.13/lib/CMakeLists.txt.orig 2019-02-06 21:42:30.000000000 +0100
++++ libcerf-1.13/lib/CMakeLists.txt 2019-09-18 17:34:23.131407567 +0200
+@@ -32,7 +32,7 @@
+ if (LIB_INSTALL)
+ install(
+ TARGETS ${lib} LIBRARY
+- DESTINATION ${destination}/lib
++ DESTINATION ${libdir}
+ COMPONENT Libraries)
+ install(
+ FILES ${inc_files}
+--- libcerf-1.13/libcerf.pc.in.orig 2018-12-19 10:19:34.000000000 +0100
++++ libcerf-1.13/libcerf.pc.in 2019-09-18 17:34:55.581231771 +0200
+@@ -1,6 +1,6 @@
+ prefix=@destination@
+ exec_prefix=${prefix}
+-libdir=${prefix}/lib
++libdir=@libdir@
+ includedir=${prefix}/include
+
+ Name: libcerf