diff --git a/cmake/backbone b/cmake/backbone
index 82708ba..a643756 160000
--- a/cmake/backbone
+++ b/cmake/backbone
@@ -1 +1 @@
-Subproject commit 82708ba51466d02bb113e1e1aa258aef8f8bc38a
+Subproject commit a6437568a530ba24277e25c15c5e94e9accd8e02
diff --git a/pkg-config/CMakeLists.txt b/pkg-config/CMakeLists.txt
index a1c4dfb..d4f09f3 100644
--- a/pkg-config/CMakeLists.txt
+++ b/pkg-config/CMakeLists.txt
@@ -1 +1,6 @@
 INCLUDE (PkgConfigCommon)
+
+CONFIGURE_FILE (
+  "${CMAKE_CURRENT_SOURCE_DIR}/pkg-config.pc.in"
+  "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_LOWERCASE_NAME}-${MAJOR}.pc"
+)