diff -Nur orig/CMakeLists.txt new/CMakeLists.txt
--- orig/CMakeLists.txt	2009-07-13 06:53:08.000000000 +0200
+++ new/CMakeLists.txt	2011-03-26 19:40:00.392851500 +0100
@@ -1,6 +1,8 @@
 # CMake project definition file.
 project(libgme)
 
+set(GME_VERSION 0.5.5 CACHE INTERNAL "libgme Version")
+
 # 2.6+ always assumes FATAL_ERROR, but 2.4 and below don't.
 # Of course, 2.4 might work, in which case you're welcome to drop
 # down the requirement, but I can't test that.
diff -Nur orig/gme/CMakeLists.txt new/gme/CMakeLists.txt
--- orig/gme/CMakeLists.txt	2009-07-13 06:53:08.000000000 +0200
+++ new/gme/CMakeLists.txt	2011-03-26 19:39:27.015039671 +0100
@@ -144,6 +144,9 @@
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/gme_types.h.in
     ${CMAKE_CURRENT_BINARY_DIR}/gme_types.h)
 
+configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libgme.pc.in
+    ${CMAKE_CURRENT_BINARY_DIR}/libgme.pc @ONLY)
+
 # For the gme_types.h
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 
@@ -154,10 +157,11 @@
 # as only build fixes are performed (i.e. no changes/additions to API) the
 # SOVERSION should be the same even when bumping up VERSION.
 set_target_properties(gme
-    PROPERTIES VERSION 0.5.3
+    PROPERTIES VERSION ${GME_VERSION}
                SOVERSION 0)
 
 # TODO: Libsuffix for 64-bit?
-install(TARGETS gme LIBRARY DESTINATION lib)
+install(TARGETS gme LIBRARY DESTINATION lib${LIB_SUFFIX})
 
 install(FILES ${EXPORTED_HEADERS} DESTINATION include/gme)
+install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libgme.pc DESTINATION lib${LIB_SUFFIX}/pkgconfig)
diff -Nur orig/gme/libgme.pc.in new/gme/libgme.pc.in
--- orig/gme/libgme.pc.in	1970-01-01 01:00:00.000000000 +0100
+++ new/gme/libgme.pc.in	2011-03-26 19:40:47.867598047 +0100
@@ -0,0 +1,15 @@
+# entries grouped with CMake are expanded by CMake
+# ${foo} entries are left alone by CMake and much
+# later are used by pkg-config.
+prefix=@CMAKE_INSTALL_PREFIX@
+exec_prefix=${prefix}
+lib_suffix=@LIB_SUFFIX@
+libdir=${exec_prefix}/lib${lib_suffix}
+includedir=${prefix}/include
+
+Name: Game_Music_Emu
+Description: A video game emulation library for music.
+URL: http://code.google.com/p/game-music-emu/
+Version: @GME_VERSION@
+Cflags: -I${includedir}
+Libs: -L${libdir} -lgme