Added pkg-config support. Need to be revised when the dependencies of this lib are moved into separate packages.

Author: KOLANICH

CMakeLists.txt

@@ -94,6 +94,12 @@ set(CPACK_DEBIAN_PACKAGE_NAME "lib${PROJECT_NAME}-dev")
 
 set(CPACK_RPM_PACKAGE_NAME "lib${PROJECT_NAME}-devel")
 
+set(PKG_CONFIG_FILE_NAME "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}.pc")
+configure_file("${CMAKE_CURRENT_SOURCE_DIR}/packaging/pkgconfig.pc.in" "${PKG_CONFIG_FILE_NAME}" @ONLY)
+install(FILES "${PKG_CONFIG_FILE_NAME}"
+	DESTINATION "${CMAKE_INSTALL_DATADIR}/pkgconfig"
+)
+
 list(APPEND CPACK_SOURCE_IGNORE_FILES /.git/ /build/ .gitignore .DS_Store)
 
 include(CPack)

packaging/pkgconfig.pc.in

@@ -0,0 +1,7 @@
+prefix=@CMAKE_INSTALL_PREFIX@
+includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
+
+Name: @PROJECT_NAME@
+Description: @PROJECT_DESCRIPTION@
+Version: @PROJECT_VERSION@
+Cflags: -I${includedir}