Compilation on Solaris 10

[David Huffman]

Thanks Matt,

That worked. There was one other place where I got the same type of 
error. I added int dummy to runopts.h as well.

So total I added int dummy; to:

tomcrypt_prng.h line 49
runopts.h line 35

Hope this helps others as well.

David Huffman
Storix, Inc.

Matt Johnston wrote:
> On Thu, May 03, 2007 at 12:56:46PM -0700, David Huffman wrote:
>   
>> I am unable to compile dropbear-0.48.1 on Solaris 10 sparc. 
>>     
> ...
>   
>> gmake[1]: Entering directory 
>> `/stmaster62/source/solaris/dropbear-0.48.1/libtomcrypt'
>> cc -I. -I./libtomcrypt/src/headers/ -g -I/usr/local/include 
>> -DDROPBEAR_SERVER -DDROPBEAR_CLIENT -c -I./src/headers/ -I./../ 
>> -DENCRYPT_ONLY -c src/ciphers/aes/aes.c -o src/ciphers/aes/aes_enc.o
>> "./src/headers/tomcrypt_cipher.h", line 625: warning: syntax error:  
>> empty declaration
>> "./src/headers/tomcrypt_hash.h", line 282: warning: syntax error:  empty 
>> declaration
>> "./src/headers/tomcrypt_prng.h", line 61: zero-sized struct/union
>> "./src/headers/tomcrypt_prng.h", line 181: warning: syntax error:  empty 
>> declaration
>> cc: acomp failed for src/ciphers/aes/aes.c
>> gmake[1]: *** [src/ciphers/aes/aes_enc.o] Error 2
>> gmake[1]: Leaving directory 
>> `/stmaster62/source/solaris/dropbear-0.48.1/libtomcrypt'
>> gmake: *** [libtomcrypt/libtomcrypt.a] Error 2
>>
>> Anyone run into this problem or can guide me through what I may be doing 
>> incorrectly?
>>     
>
> I'm not sure what the "empty declaration" warnings are, but
> they look harmless. The "line 61: zero-sized struct/union"
> is referring to there being an empty struct in
> tomcrypt_prng.h:61, since all the elements are #defined out.
> I _think_ the syntax is legal (though not 100% sure), but you
> can work around it by adding "int dummy;" or something like
> that just below the "typedef union Prng_state" line.
>
> It should be fixed in 0.49.
>
> Cheers,
> Matt
>