Notes On Compiling SQLite On Windows 11

Here are step-by-step instructions on how to build SQLite from canonical source on a new Windows 11 PC, as of 2023-08-16:

  1. Install Microsoft Visual Studio. The free “community edition” will work fine. Do a standard install for C++ development. SQLite only needs the “cl” compiler and the “nmake” build tool.

  2. Under the “Start” menu, find “All Apps” then go to “Visual Studio 20XX” and find “x64 Native Tools Command Prompt for VS 20XX”. Pin that application to your task bar, as you will use it a lot. Bring up an instance of this command prompt and do all of the subsequent steps in that “x64 Native Tools” command prompt. (Or use “x86” if you want a 32-bit build.) The subsequent steps will not work in a vanilla DOS prompt. Nor will they work in PowerShell.

  3. Install TCL development libraries. This note assumes that you wil install the TCL development libraries in the “c:\Tcl” directory. Make adjustments if you want TCL installed somewhere else. SQLite needs both the “tclsh.exe” command-line tool as part of the build process, and the “tcl86.lib” library in order to run tests. You will need TCL version 8.6 or later.

  4. Download the SQLite source tree and unpack it. CD into the toplevel directory of the source tree.

  5. Set the TCLDIR environment variable to point to your TCL installation. Like this:

  6. Run the “Makefile.msc” makefile with an appropriate target. Examples:

32-bit Builds

Doing a 32-bit build is just like doing a 64-bit build with the following minor changes:

  1. Use the “x86 Native Tools Command Prompt” instead of “x64 Native Tools Command Prompt”. “x86” instead of “x64”.

  2. Use a different installation directory for TCL. The recommended directory is c:\tcl32. Thus you end up with two TCL builds:

  3. Ensure that c:\tcl32\bin comes before c:\tcl\bin on your PATH environment variable. You can achieve this using a command like: