Re: [Qemu-devel] [Bug 1785698] Re: Solaris build error: unknown type name ‘gcry_error_t’

[Michele Denber <1785698@bugs.launchpad.net>]

On 08-14-2018 4:42 AM, Peter Maydell wrote:
>
> We do assume a posix shell and that that shell is /bin/sh.
> We may have bugs where we assume non-posix behaviour
> from it, since almost all users are going to be on systems
> where /bin/sh is bash or dash or whatever the BSD /bin/sh is.
Apparently Solaris is different in that regard (among others).
>
> (dtc is a sort-of-third-party module, not part of QEMU
> proper.)
I notice in the Makefile in dtc/ that it's calling python.  My default 
python is 2.6.9.  I found some discussion about qemu moving to python 
3.  Could this be the problem?  Or is this dtc stuff really necessary?  
Is there some way to comment it out just to see what happens?  I didn't 
see any mention of it in the configure help.

I feel like I'm getting pretty close to success here.

             - Michele

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https://bugs.launchpad.net/bugs/1785698

Title:
  Solaris build error: unknown type name ‘gcry_error_t’

Status in QEMU:
  New

Bug description:
  Building qemu 2.12.0 on a Sun Oracle Enterprise M3000 SPARC64 VII,
  Solaris 10 Update 11, opencsw toolchain and gcc 7.3.0, gmake fails
  with a bunch of related errors all in cypher-gcrypt.c:

  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:262:32: error: ‘gcry_cipher_hd_t’ undeclared (first use in this function); did you mean ‘gcry_cipher_info’?
       err = gcry_cipher_encrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);                                ^~~~~~~~~~~~~~~~
                                  gcry_cipher_info
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:262:49: error: expected ‘)’ before ‘ctx’
       err = gcry_cipher_encrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);                                                 ^~~
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:262:11: error: too few arguments to function ‘gcry_cipher_encrypt’
       err = gcry_cipher_encrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);           ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:25:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /usr/include/gcrypt.h:566:5: note: declared here
   int gcry_cipher_encrypt (GcryCipherHd h,
       ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c: In function ‘qcrypto_gcrypt_xts_decrypt’:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:271:5: error: unknown type name ‘gcry_error_t’; did you mean ‘g_error’?
       gcry_error_t err;
       ^~~~~~~~~~~~
       g_error
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:272:32: error: ‘gcry_cipher_hd_t’ undeclared (first use in this function); did you mean ‘gcry_cipher_info’?
       err = gcry_cipher_decrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);                                ^~~~~~~~~~~~~~~~
                                  gcry_cipher_info
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:272:49: error: expected ‘)’ before ‘ctx’
       err = gcry_cipher_decrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);                                                 ^~~
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:272:11: error: too few arguments to function ‘gcry_cipher_decrypt’
       err = gcry_cipher_decrypt((gcry_cipher_hd_t)ctx, dst, length, src, length);           ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:25:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /usr/include/gcrypt.h:571:5: note: declared here
   int gcry_cipher_decrypt (GcryCipherHd h,
       ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c: In function ‘qcrypto_gcrypt_cipher_encrypt’:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:284:5: error: unknown type name ‘gcry_error_t’; did you mean ‘g_error’?
       gcry_error_t err;
       ^~~~~~~~~~~~
       g_error
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:293:21: warning: passing argument 1 of ‘xts_encrypt’ makes pointer from integer without a cast [-Wint-conversion]
           xts_encrypt(ctx->handle, ctx->tweakhandle,
                       ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:22:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /export/home/denber/qemu-2.12.0/include/crypto/xts.h:73:6: note: expected ‘const void *’ but argument is of type ‘int’
   void xts_encrypt(const void *datactx,
        ^~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:293:34: warning: passing argument 2 of ‘xts_encrypt’ makes pointer from integer without a cast [-Wint-conversion]
           xts_encrypt(ctx->handle, ctx->tweakhandle,
                                    ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:22:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /export/home/denber/qemu-2.12.0/include/crypto/xts.h:73:6: note: expected ‘const void *’ but argument is of type ‘int’
   void xts_encrypt(const void *datactx,
        ^~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:298:35: warning: passing argument 1 of ‘gcry_cipher_encrypt’ makes pointer from integer without a cast [-Wint-conversion]
           err = gcry_cipher_encrypt(ctx->handle,
                                     ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:25:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /usr/include/gcrypt.h:566:5: note: expected ‘GcryCipherHd {aka struct gcry_cipher_handle *}’ but argument is of type ‘int’
   int gcry_cipher_encrypt (GcryCipherHd h,
       ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c: In function ‘qcrypto_gcrypt_cipher_decrypt’:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:320:5: error: unknown type name ‘gcry_error_t’; did you mean ‘g_error’?
       gcry_error_t err;
       ^~~~~~~~~~~~
       g_error
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:329:21: warning: passing argument 1 of ‘xts_decrypt’ makes pointer from integer without a cast [-Wint-conversion]
           xts_decrypt(ctx->handle, ctx->tweakhandle,
                       ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:22:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /export/home/denber/qemu-2.12.0/include/crypto/xts.h:51:6: note: expected ‘const void *’ but argument is of type ‘int’
   void xts_decrypt(const void *datactx,
        ^~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:329:34: warning: passing argument 2 of ‘xts_decrypt’ makes pointer from integer without a cast [-Wint-conversion]
           xts_decrypt(ctx->handle, ctx->tweakhandle,
                                    ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:22:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /export/home/denber/qemu-2.12.0/include/crypto/xts.h:51:6: note: expected ‘const void *’ but argument is of type ‘int’
   void xts_decrypt(const void *datactx,
        ^~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:334:35: warning: passing argument 1 of ‘gcry_cipher_decrypt’ makes pointer from integer without a cast [-Wint-conversion]
           err = gcry_cipher_decrypt(ctx->handle,
                                     ^~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:25:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /usr/include/gcrypt.h:571:5: note: expected ‘GcryCipherHd {aka struct gcry_cipher_handle *}’ but argument is of type ‘int’
   int gcry_cipher_decrypt (GcryCipherHd h,
       ^~~~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:0:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c: In function ‘qcrypto_gcrypt_cipher_setiv’:
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:353:5: error: unknown type name ‘gcry_error_t’; did you mean ‘g_error’?
       gcry_error_t err;
       ^~~~~~~~~~~~
       g_error
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:365:19: warning: implicit declaration of function ‘gcry_cipher_setctr’; did you mean ‘gcry_cipher_setiv’? [-Wimplicit-function-declaration]
               err = gcry_cipher_setctr(ctx->handle, iv, niv);
                     ^~~~~~~~~~~~~~~~~~
                     gcry_cipher_setiv
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:365:19: warning: nested extern declaration of ‘gcry_cipher_setctr’ [-Wnested-externs]
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:372:13: warning: implicit declaration of function ‘gcry_cipher_reset’; did you mean ‘gcry_cipher_close’? [-Wimplicit-function-declaration]
               gcry_cipher_reset(ctx->handle);
               ^~~~~~~~~~~~~~~~~
               gcry_cipher_close
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:372:13: warning: nested extern declaration of ‘gcry_cipher_reset’ [-Wnested-externs]
  /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:373:19: warning: passing argument 1 of ‘gcry_cipher_ctl’ makes pointer from integer without a cast [-Wint-conversion]
               err = gcry_cipher_setiv(ctx->handle, iv, niv);
                     ^~~~~~~~~~~~~~~~~
  In file included from /export/home/denber/qemu-2.12.0/crypto/cipher-gcrypt.c:25:0,
                   from /export/home/denber/qemu-2.12.0/crypto/cipher.c:153:
  /usr/include/gcrypt.h:540:5: note: expected ‘GcryCipherHd {aka struct gcry_cipher_handle *}’ but argument is of type ‘int’
   int gcry_cipher_ctl( GcryCipherHd h, int cmd, void *buffer, size_t buflen);
       ^~~~~~~~~~~~~~~
  gmake: *** [/export/home/denber/qemu-2.12.0/rules.mak:67: crypto/cipher.o] Error 1

  ---------------------------------------------------------------------

  I do have libgcrypt, libgcrypt_dev, and libgcrypt_utils installed from
  opencsw.

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