The source sqlite3.c has very few if at all, _declspec(dllexport) functions thus building it to a DLL in Windows produces an empty DLL!

My cmd line is:

cl sqlite3.c -link -dll -out:sqlite3.dll

where is the export file? How do I export the functions to the DLL?

Regards, Juan

CodePudding user response：

Just define the SQLITE_API preprocessing symbol with the value __declspec(dllexport), by adding the appropriate option to the command line (before the other options):

cl sqlite3.c -DSQLITE_API=__declspec(dllexport) -link -dll -out:sqlite3.dll