CODEWITHSUNDEEP
cwindowsopensslcodeblockssha1
kaldoran
kaldoran

Reputation: 855

Undefined reference to `SHA1'

I'm posting here due to a problem with Code::Blocks

I've recently created a project in linux which compiled and executed correctly. Now I am trying to made it work on windows.

Problem

When I tried to compile thanks to Code::Blocks I received the error : C:\Users\PC\Desktop\Collector\verification.c |44|undefined reference to `SHA1'|

Here is my configuration :

In "Linker setting" i've got : -lws2_32 into the "Other linker options".

In the "Search directories" tab i've got :

In "Compiler" :

..\..\..\..\OpenSSL-Win64\include

which corresponds to my include file of Open SSL install

In Linker : ..\..\..\..\OpenSSL-Win64\lib

Correspond to lib of Open SSL

And here an extract from the C code who got compilation problem :

    bool checkVol(Index* index, unsigned char* vol, int id_vol) {
        char outsha[40] = { 0 };
        unsigned char outbuf[SHA_DIGEST_LENGTH];

        SHA1(vol, sizeof(vol), outbuf);

        hexToString(outbuf, outsha);

        printf("%s\n", outsha);
        printf("%s\n", index->sha[id_vol]);

        if ( strcmp(outsha, index->sha[id_vol]) == 0 ) {
            printf("Volume %i is the same.\n", id_vol);
            return TRUE;
        }

        return FALSE;
    }

I don't know what should I do next to make my program work on windows... Does someone know the good configuration?

Thanks for your help.

PS : Sorry for my probably bad english :x

Upvotes: 0

Views: 1881

Answers (1)

kaldoran
kaldoran

Reputation: 855

I finally managed to fix this by my own.

Fix :

So first i've removed the x64 version Then install the "Win32 OpenSSL v1.0.1L" from this link

Then update my build option with the following configuration :

In "linker setting" i've added : the 2 '.a' from 

"C:\OpenSSL-Win32\lib\MinGW\"

Update "Search directories" by putting : 

"C:\OpenSSL-Win32\include"

in "Compiler" tab.

Hope that's will help other people ! :D

Upvotes: 2

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