Hello, as a complement: I used MSYS2 and MinGW-w64 to build version 11devel from https://www.postgresql.org/ftp/snapshot/dev/ on my win 7 64 bit desktop.
What I remember is that I found good advices in https://www.postgresql.org/docs/current/static/installation-platform-notes.html#INSTALLATION-NOTES-MINGW and https://wiki.postgresql.org/wiki/Building_With_MinGW I don't remenber the details of the installation process, but it was working with Unzip and untar tarball then cd postgresql-11devel ./configure --build=x86_64-w64-mingw32 --without-zlib make make install regards PAscal -- Sent from: http://www.postgresql-archive.org/PostgreSQL-hackers-f1928748.html
