ok It works. now.
Thank you.
2018. május 14., hétfő 20:40:06 UTC+2 időpontban Jeffrey Walton a
következőt írta:
>
>
>
> On Monday, May 14, 2018 at 8:42:30 AM UTC-4, ant...@gmail.com wrote:
>>
>>
>>
>> 2018. május 14., hétfő 14:35:22 UTC+2 időpontban Jeffrey Walton a
>> következőt írta:
>>>
>>>
>>>
>>> On Monday, May 14, 2018 at 2:28:06 AM UTC-4, ant...@gmail.com wrote:
>>>>
>>>> I cannot use your library without compilation errors when using mingw.
>>>> I am compiling this sample sample
>>>>
>>>> #include "sha.h"
>>>> #include "filters.h"
>>>> #include "base64.h"
>>>>
>>>> std::string SHA256HashString(std::string aString){
>>>> std::string digest;
>>>> CryptoPP::SHA256 hash;
>>>>
>>>> /*CryptoPP::StringSource foo(aString, true,
>>>> new CryptoPP::HashFilter(hash,
>>>> new CryptoPP::Base64Encoder (
>>>> new CryptoPP::StringSink(digest))));*/
>>>>
>>>> return digest;
>>>> }
>>>>
>>>> I compiled the library before in msys.
>>>>
>>>
>>> Ideally the library and your program are built with the same CXXFLAGS.
>>> What are the CXXFLAGS used by the GNUmakefile when building in your setup?
>>> Can you show the compiler invocation for cryptlib.cpp?
>>>
>>> For example, on Linux it looks like:
>>>
>>> $ make cryptlib.o
>>> g++ -DNDEBUG -g2 -O3 -fPIC -pthread -pipe -c cryptlib.cpp
>>>
>>> Or:
>>>
>>> $ CXX=clang++ make cryptlib.o
>>> clang++ -DNDEBUG -g2 -O3 -fPIC -pthread -pipe -c cryptlib.cpp
>>>
>>> Uri and Marcel, do you have any experience with this setup?
>>>
>>> Jeff
>>>
>>
>> I tried to make them the same.
>>
>> g++ -DNDEBUG -g2 -O3 -D_WIN32_WINNT=0x0501 -mwindows -m64 -mthreads
>> -mconsole -pipe -c hex.cpp
>> g++ -DNDEBUG -g2 -O3 -D_WIN32_WINNT=0x0501 -mwindows -m64 -mthreads
>> -mconsole -pipe -c hmac.cpp
>> g++ -DNDEBUG -g2 -O3 -D_WIN32_WINNT=0x0501 -mwindows -m64 -mthreads
>> -mconsole -pipe -c hrtimer.cpp
>>
>> and compiling the example
>> Error executing D:\upp-mingw-11873\upp\bin/mingw64/32/bin\c++.exe -static
>> -mwindows -mthreads -mconsole -o
>> "D:\upp-mingw-11873\upp\out\MyApps\MINGW.\crypto
>> pp_test.exe"
>> -Wl,-Map,"D:\upp-mingw-11873\upp\out\MyApps\MINGW.\cryptopp_test.map"
>> -Wl,-s -L"D:\upp-mingw-11873\upp\bin/mingw64/32/i686-w64-mingw32/lib
>> " -L"D:\upp-mingw-11873\upp\bin/mingw64/32/opt/lib" -Wl,-O,2
>> -L"d:/libs/cryptopp"
>> "D:/upp-mingw-11873/upp/out/MyApps/cryptopp_test/MINGW.Main\cryptopp
>> _test.o" -Wl,--start-group
>> "D:/upp-mingw-11873/upp/out/MyApps/Core/MINGW.\Core.a"
>> "D:/upp-mingw-11873/upp/out/MyApps/plugin/z/MINGW.\z.a" -ladvapi32 -
>> lshell32 -lwinmm -lmpr -lole32 -loleaut32 -luuid -lws2_32 -lcryptopp
>> -Wl,--end-group
>>
>> can you see a significant difference?
>>
>
> I see two differences. First, you are using g++ to build the library and
> mingw64/32/bin\c++.exe to build the program. Second, -m64 is present in the
> library build but not the program.
>
> You need to use the same compiler and mostly the same CXXFLAGS to build
> things.
>
> Jeff
>
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