How ddo I specify options with MSVC
Hello, Building from source with CI.exe was quite easy as follows. C:/temp/sqlite>cl shell.c sqlite3.c -Fesqlite3.exe Microsoft(R) C/C++ Optimizing Compiler Version 19.29.30037 for x64 Copyright (C) Microsoft Corporation. All rights reserved. shell.c shell.c(19802): warning C4819: some warning message shell.c(19815): warning C4819: some warning message sqlite3.c Generating code.. Microsoft (R) Incremental Linker Version 14.29.30037.0 Copyright (C) Microsoft Corporation. All rights reserved. /out:sqlite3.exe shell.obj sqlite3.obj And It seems to run Okay. C:/temp/sqlite>sqlite3.exe SQLite version 3.36.0 2021-06-18 18:36:39 Enter ".help" for usage hints. Connected to a transient in-memory database. Use ".open FILENAME" to reopen on a persistent database. sqlite> However, what I want to do is compile sqlite3.exe with options like SQLITE_MAX_COLUMN=16384 How do I do this with CL.exe? The examples I find on the internet are only ones with gcc. I hope someone can help. Thank you.
You just add
/D "SQLITE_MAX_COLUMN=16384" on your
You may also want to add
/O2 to make it fast too.
But of course, having 16K columns is suspicious from a relational design POV :)
As all C compilers, you can pass defines to CL.exe on the command line: /D (Preprocessor Definitions).
cl /D SQLITE_MAX_COLUMN=16384 shell.c sqlite3.c -Fesqlite3.exe
may be of assistance.