Как скомпилировать Botan и Qt на Windows?

Question

Я пишу приложение Qt, которое использует Botan. Для версии Windows я решил использовать предварительно скомпилированную DLL, поэтому я скачал установщик, установил Botan в C: \ botan и добавил:

win32:INCLUDEPATH += C:/botan/include
win32:LIBS += -L"C:\botan" -lbotan

в мой файл .pro. Однако я получаю ошибки компоновщика (неопределенная ссылка на ...) в процессе сборки, и я не могу понять, почему - в LIBS указан правильный .lib, путь включения в порядке.

Я использую MinGW.

./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:52: undefined reference to `_imp___ZN5Botan17have_block_cipherERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:58: undefined reference to `_imp___ZN5Botan16max_keylength_ofERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:59: undefined reference to `_imp___ZN5Botan13block_size_ofERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:61: undefined reference to `_imp___ZN5Botan14AutoSeeded_RNGC1Ej' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:63: undefined reference to `_imp___ZN5Botan7get_s2kERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:64: undefined reference to `_imp___ZN5Botan3S2K14set_iterationsEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:65: undefined reference to `_imp___ZN5Botan3S2K15new_random_saltERNS_21RandomNumberGeneratorEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:67: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:68: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:69: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan10MAC_FilterC1ERKSsRKNS_11OctetStringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan14Base64_EncoderC1Ebjb' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan5ChainC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan10get_cipherERKSsRKNS_11OctetStringES4_NS_10Cipher_DirE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan14Base64_EncoderC1Ebjb' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan5ChainC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan4ForkC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan4PipeC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:85: undefined reference to `_imp___ZN5Botan4Pipe9start_msgEv' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:83: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:86: undefined reference to `_imp___ZN5BotanrsERSiRNS_4PipeE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:87: undefined reference to `_imp___ZN5Botan4Pipe7end_msgEv' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:89: undefined reference to `_imp___ZN5Botan4Pipe18read_all_as_stringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:90: undefined reference to `_imp___ZN5Botan4Pipe18read_all_as_stringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:90: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:90: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:142: undefined reference to `_imp___ZN5Botan17have_block_cipherERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:148: undefined reference to `_imp___ZN5Botan16max_keylength_ofERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:149: undefined reference to `_imp___ZN5Botan13block_size_ofERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:151: undefined reference to `_imp___ZN5Botan7get_s2kERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:152: undefined reference to `_imp___ZN5Botan3S2K14set_iterationsEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:153: undefined reference to `_imp___ZN5Botan3S2K11change_saltERKNS_12MemoryRegionIhEE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:155: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:156: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:157: undefined reference to `_imp___ZNK5Botan3S2K10derive_keyEjRKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan10MAC_FilterC1ERKSsRKNS_11OctetStringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan14Base64_EncoderC1Ebjb' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan5ChainC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan4ForkC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan10get_cipherERKSsRKNS_11OctetStringES4_NS_10Cipher_DirE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan14Base64_DecoderC1ENS_16Decoder_CheckingE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan4PipeC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:166: undefined reference to `_imp___ZN5Botan4Pipe9start_msgEv' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:164: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:167: undefined reference to `_imp___ZN5BotanrsERSiRNS_4PipeE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:168: undefined reference to `_imp___ZN5Botan4Pipe7end_msgEv' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:170: undefined reference to `_imp___ZN5Botan4Pipe18read_all_as_stringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:174: undefined reference to `_imp___ZN5Botan4Pipe18read_all_as_stringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:174: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:174: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:195: undefined reference to `_imp___ZN5Botan14Base64_EncoderC1Ebjb' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:195: undefined reference to `_imp___ZN5Botan4PipeC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:196: undefined reference to `_imp___ZN5Botan4Pipe11process_msgERKNS_12MemoryRegionIhEE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:197: undefined reference to `_imp___ZN5Botan4Pipe15DEFAULT_MESSAGEE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:197: undefined reference to `_imp___ZN5Botan4Pipe18read_all_as_stringEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:197: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:197: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:202: undefined reference to `_imp___ZN5Botan14Base64_DecoderC1ENS_16Decoder_CheckingE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:202: undefined reference to `_imp___ZN5Botan4PipeC1EPNS_6FilterES2_S2_S2_' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:203: undefined reference to `_imp___ZN5Botan4Pipe11process_msgERKSs' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:204: undefined reference to `_imp___ZN5Botan4Pipe15DEFAULT_MESSAGEE' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:204: undefined reference to `_imp___ZN5Botan4Pipe8read_allEj' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:204: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o:D:\Development\Qt\silverlock-build-desktop\silverlocklib/../../Silverlock/silverlocklib/databasecrypto.cpp:204: undefined reference to `_imp___ZN5Botan4PipeD1Ev' 
./debug\databasecrypto.o: In function `LibraryInitializer': 
c:/botan/include/botan/init.h:34: undefined reference to `_imp___ZN5Botan18LibraryInitializer10initializeERKSs' 
./debug\databasecrypto.o: In function `~LibraryInitializer': 
c:/botan/include/botan/init.h:36: undefined reference to `_imp___ZN5Botan18LibraryInitializer12deinitializeEv' 
./debug\databasecrypto.o: In function `~Exception': 
c:/botan/include/botan/exceptn.h:25: undefined reference to `_imp___ZTVN5Botan9ExceptionE' 
c:/botan/include/botan/exceptn.h:25: undefined reference to `_imp___ZTVN5Botan9ExceptionE' 
c:/botan/include/botan/exceptn.h:25: undefined reference to `_imp___ZTVN5Botan9ExceptionE' 
./debug\databasecrypto.o: In function `~Format_Error': 
c:/botan/include/botan/exceptn.h:110: undefined reference to `_imp___ZTVN5Botan12Format_ErrorE' 
c:/botan/include/botan/exceptn.h:110: undefined reference to `_imp___ZTVN5Botan12Format_ErrorE' 
c:/botan/include/botan/exceptn.h:110: undefined reference to `_imp___ZTVN5Botan12Format_ErrorE' 
./debug\databasecrypto.o: In function `~Decoding_Error': 
c:/botan/include/botan/exceptn.h:135: undefined reference to `_imp___ZTVN5Botan14Decoding_ErrorE' 
c:/botan/include/botan/exceptn.h:135: undefined reference to `_imp___ZTVN5Botan14Decoding_ErrorE' 
./debug\databasecrypto.o: In function `Exception': 
c:/botan/include/botan/exceptn.h:21: undefined reference to `_imp___ZTVN5Botan9ExceptionE' 
./debug\databasecrypto.o: In function `~RandomNumberGenerator': 
c:/botan/include/botan/rng.h:78: undefined reference to `_imp___ZTVN5Botan21RandomNumberGeneratorE' 
c:/botan/include/botan/rng.h:78: undefined reference to `_imp___ZTVN5Botan21RandomNumberGeneratorE' 
c:/botan/include/botan/rng.h:78: undefined reference to `_imp___ZTVN5Botan21RandomNumberGeneratorE' 
./debug\databasecrypto.o: In function `~AutoSeeded_RNG': 
c:/botan/include/botan/auto_rng.h:37: undefined reference to `_imp___ZTVN5Botan14AutoSeeded_RNGE' 
c:/botan/include/botan/auto_rng.h:37: undefined reference to `_imp___ZTVN5Botan14AutoSeeded_RNGE' 
./debug\databasecrypto.o: In function `Algorithm_Not_Found': 
c:/botan/include/botan/exceptn.h:102: undefined reference to `_imp___ZTVN5Botan19Algorithm_Not_FoundE' 
./debug\databasecrypto.o: In function `~Algorithm_Not_Found': 
c:/botan/include/botan/exceptn.h:102: undefined reference to `_imp___ZTVN5Botan19Algorithm_Not_FoundE' 
c:/botan/include/botan/exceptn.h:102: undefined reference to `_imp___ZTVN5Botan19Algorithm_Not_FoundE' 
./debug\databasecrypto.o: In function `Format_Error': 
c:/botan/include/botan/exceptn.h:110: undefined reference to `_imp___ZTVN5Botan12Format_ErrorE' 
./debug\databasecrypto.o: In function `Decoding_Error': 
c:/botan/include/botan/exceptn.h:135: undefined reference to `_imp___ZTVN5Botan14Decoding_ErrorE' 
collect2: ld returned 1 exit status 

Answer 1

Поскольку Botan включен в QtCreator (ветки 2.x), вы можете просто перекомпилировать QtCreator (или взять соответствующие части) и использовать его. Не нужно возиться с какими-либо make-файлами (mingw работает из коробки), и, поскольку вы упоминаете Qt, это, вероятно, будет работать очень хорошо.

Answer 2

Насколько я знаю, официальные двоичные файлы совместимы только с MSVC. Я предполагаю, что вы должны собрать Botan из исходного кода, чтобы использовать его с MinGW. Согласно документам это относительно легко сделать:

$ python configure.py
$ make
$ make check
$ make install

Но для меня автоопределение компилятора не сработало, как ожидалось, поэтому мне пришлось сделать несколько дополнительных шагов:

1. Autoconfiguration:

   $ python configure.py --cc=gcc
   

2. Редактировать сгенерированный Makefile. Заменить строку

   LINK_TO       = -ladvapi32.lib -luser32.lib
   

   с

   LINK_TO       = -ladvapi32 -luser32
   

3. Строить

   $ make
   $ make check
   $ make install
   

Answer 3

Я использовал эту команду для сборки ботана с помощью mingw32-make.exe, я запустил ее в окне консоли с поддержкой Qt.

python configure.py --cc=gcc --cpu=x86 --os=mingw --without-stack-protector --amalgamation --minimized-build  --disable-shared --enable-modules=aes,aes_ssse3,auto_rng,bigint,block,cbc,ctr,des,dh,dsa,ec_group,ecdh,ecdsa,entropy,filters,hmac,mode_pad,pubkey,rsa,sha1,sha1_sse2,sha1_x86,sha2_32,sha2_32_x86,sha2_64,simd,system_rng,emsa_pkcs1,pbes2,pbkdf2 --without-documentation
mingw32-make.exe
mingw32-make.exe install