diff -r 6d5130e4ae52 sqlite/CMakeLists.txt
--- a/sqlite/CMakeLists.txt	Sun Sep 10 18:53:00 2017 +0200
+++ b/sqlite/CMakeLists.txt	Fri Sep 15 00:12:11 2017 -0700
@@ -1,62 +1,5 @@
 cmake_minimum_required( VERSION 2.4 )

-# [BB/EP] Download SQLite archive and extract the sources if necessary.
-set( ZAN_SQLITE_VERSION 3180000 ) # SQL version 3.18.0
-set( ZAN_SQLITE_YEAR 2017 )
-set( ZAN_SQLITE_SHA1 "74559194e1dd9b9d577cac001c0e9d370856671b" )
-set( ZAN_SQLITE_DOWNLOAD_NAME "sqlite-autoconf-${ZAN_SQLITE_VERSION}" )
-set( ZAN_SQLITE_TEMP_ARCHIVE "${CMAKE_CURRENT_SOURCE_DIR}/${ZAN_SQLITE_DOWNLOAD_NAME}.tar.gz" )
-set( ZAN_SQLITE_HASHED_ARCHIVE "${CMAKE_CURRENT_SOURCE_DIR}/sqlite-${ZAN_SQLITE_SHA1}.tar.gz" )
-
-if( IS_DIRECTORY ${ZAN_SQLITE_HASHED_ARCHIVE} OR IS_SYMLINK ${ZAN_SQLITE_HASHED_ARCHIVE} )
-	message( FATAL_ERROR "SQLite: ${ZAN_SQLITE_HASHED_ARCHIVE} must be a valid file.\n"
-				"SQLite: Please remove it and try again." )
-elseif( NOT EXISTS ${ZAN_SQLITE_HASHED_ARCHIVE} )
-
-	if( IS_DIRECTORY ${ZAN_SQLITE_TEMP_ARCHIVE} OR IS_SYMLINK ${ZAN_SQLITE_TEMP_ARCHIVE} )
-		message( FATAL_ERROR "SQLite: ${ZAN_SQLITE_TEMP_ARCHIVE} must be a valid file.\n"
-					"SQLite: Please remove it and try again." )
-	endif()
-	message( STATUS "SQLite: downloading the archive..." )
-
-	file( DOWNLOAD https://www.sqlite.org/${ZAN_SQLITE_YEAR}/${ZAN_SQLITE_DOWNLOAD_NAME}.tar.gz ${ZAN_SQLITE_TEMP_ARCHIVE}
-			SHOW_PROGRESS
-			STATUS ZAN_SQLITE_DOWNLOAD_STATUS )
-
-	# Report any problem if present and abort immediately.
-	list( GET ZAN_SQLITE_DOWNLOAD_STATUS 0 ZAN_SQLITE_DOWNLOAD_ERROR_CODE )
-	if( ZAN_SQLITE_DOWNLOAD_ERROR_CODE )
-		list( GET ZAN_SQLITE_DOWNLOAD_STATUS 1 ZAN_SQLITE_DOWNLOAD_ERROR_MESSAGE )
-		message( FATAL_ERROR "SQLite: download failed. Reason: ${ZAN_SQLITE_DOWNLOAD_ERROR_MESSAGE}" )
-	endif()
-
-	# Check the hash. Abort immediately if it's not valid (something is wrong with the download)
-	file( SHA1 ${ZAN_SQLITE_TEMP_ARCHIVE} ZAN_SQLITE_CURRENT_SHA1 )
-	if( NOT ZAN_SQLITE_CURRENT_SHA1 STREQUAL ZAN_SQLITE_SHA1 )
-		message( FATAL_ERROR "SQLite: download failed. The downloaded file has a different hash:\n"
-					"SQLite:    valid:      ${ZAN_SQLITE_SHA1}\n"
-					"SQLite:    downloaded: ${ZAN_SQLITE_CURRENT_SHA1}" )
-	endif()
-
-	message( STATUS "SQLite: saving the source files into the 'sqlite' directory." )
-
-	# Rename the archive.
-	execute_process( COMMAND ${CMAKE_COMMAND} -E rename ${ZAN_SQLITE_TEMP_ARCHIVE} ${ZAN_SQLITE_HASHED_ARCHIVE} )
-
-	# Extract the archive.
-	execute_process( COMMAND ${CMAKE_COMMAND} -E tar xzf ${ZAN_SQLITE_HASHED_ARCHIVE} WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} )
-
-	# Copy the required files.
-	execute_process( COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/${ZAN_SQLITE_DOWNLOAD_NAME}/sqlite3.c ${CMAKE_CURRENT_SOURCE_DIR} )
-	execute_process( COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/${ZAN_SQLITE_DOWNLOAD_NAME}/sqlite3.h ${CMAKE_CURRENT_SOURCE_DIR} )
-	execute_process( COMMAND ${CMAKE_COMMAND} -E copy_if_different ${CMAKE_CURRENT_SOURCE_DIR}/${ZAN_SQLITE_DOWNLOAD_NAME}/sqlite3ext.h ${CMAKE_CURRENT_SOURCE_DIR} )
-
-	# Remove the extracted folder.
-	execute_process( COMMAND ${CMAKE_COMMAND} -E remove_directory ${CMAKE_CURRENT_SOURCE_DIR}/${ZAN_SQLITE_DOWNLOAD_NAME} )
-
-	message( STATUS "SQLite: done." )
-endif()
-
 add_library( sqlite3 sqlite3.c )
 target_link_libraries( sqlite3 ${CMAKE_DL_LIBS} )