用到的工具有（The minimal setup you need to compile SQLCipher on windows is:）


OpenSSL, either in source or binary
forms Perl - Optional, only required if you build OpenSSL
MinGW / MSYS - required to configure SQLCipher
Tcl - required by the SQLite build system to build the amalgamation code
Visual Studio - to build your project


sqlcipher依賴openssl（我用的是openssl 1.1.0f，注意sqlcipher支援的openssl版本，在CHANGELOG.md中可以看到），
編譯openssl需要安裝Perl(推薦ActivePerl 5.24.1 Build 2402, 64Bit版)。


編譯OpenSSL（可以參考程式碼包裡的編譯說明）:

perl Configure VC-WIN32 --prefix=C:\opensslbuild32
nmake
nmake test
nmake install

編譯完後將libcrypto-xxx.dll拷貝到sqlcipher的目錄下，並將名字改為libcrypto.dll，在配置sqlcipher時會用到。

配置和編譯sqlcipher
------------------------
./configure --disable-tcl CFLAGS="-DSQLITE_HAS_CODEC -DSQLCIPHER_CRYPTO_OPENSSL -I/c/opensslbuild32/include /c/sqlcipher/libcrypto.dll -L/c/sqlcipher -static-libgcc" LDFLAGS="-lcrypto"
make clean
make sqlite3.c
make


參考連結：
https://stackoverflow.com/questions/4353037/compile-sqlite-with-sqlcipher-on-windows

https://discuss.zetetic.net/t/declaration-error-during-sqlcipher-build-on-windows-7/1838

編譯成功後，會在sqlcipher的字目錄.libs下生成libsqlcipher-0.dll