Environment: MINGW_DIR=mingw64, MINGW_URL=https://sourceforge.net/projects/mingw-w64/files/Toolchains%20targetting%20Win64/Personal%20Builds/mingw-builds/4.9.2/threads-win32/seh/x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z/download, MINGW_ARCHIVE=x86_64-4.9.2-release-win32-seh-rt_v4-rev4.7z, SQLITE_URL=http://www.sqlite.org/2017/sqlite-dll-win64-x64-3160200.zip, SQLITE_ARCHIVE=sqlite-dll-win64-x64-3160200.zip, platform=x64