--- ixion-0.15.0/CMakeLists.txt.orig	2020-03-25 01:53:49.498218588 +0000
+++ ixion-0.15.0/CMakeLists.txt	2020-03-25 01:54:07.194867074 +0000
@@ -47,3 +47,11 @@
 
 add_subdirectory(include)
 add_subdirectory(src)
+
+set(prefix "${CMAKE_INSTALL_PREFIX}")
+set(exec_prefix "${CMAKE_INSTALL_PREFIX}")
+set(libdir "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}")
+set(includedir "${CMAKE_INSTALL_PREFIX}/include")
+configure_file(libixion.pc.in libixion.pc @ONLY)
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/libixion.pc"
+	DESTINATION "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/pkgconfig")