Patchwork [Bug,816370] Re: compile error in QEMU 0.15.0-rc0

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Submitter Michael Roth
Date July 26, 2011, 6:57 p.m.
Message ID <4E2F0E18.3060705@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/106912/
State New
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Comments

Michael Roth - July 26, 2011, 6:57 p.m.
On 07/26/2011 12:02 PM, rowa wrote:
> I've tryed to compile this on qemu.git origin/master with the same
> error:
>
> git clone git://git.qemu.org/qemu.git qemu.git
> cd qemu.git
> ./configure --prefix=/usr --enable-spice --audio-card-list=ac97,es1370,sb16,adlib,gus,cs4231a&&  make
> ...
>    CC    qapi/qapi-visit-core.o
> In file included from qapi/qapi-visit-core.c:14:
> ./qapi/qapi-visit-core.h:31: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:32: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:34: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:35: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:36: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:39: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:41: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:42: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:43: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:45: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:49: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:50: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:53: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:54: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:58: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:59: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:61: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:62: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:63: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:64: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:65: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:67: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:68: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:70: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:71: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:72: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:73: error: expected declaration specifiers or '...' before 'Error'
> ./qapi/qapi-visit-core.h:74: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c:17: error: expected declaration specifiers or '...' before 'Error'
> cc1: warnings being treated as errors
> qapi/qapi-visit-core.c: In function 'visit_start_handle':
> qapi/qapi-visit-core.c:19: error: implicit declaration of function 'error_is_set'
> qapi/qapi-visit-core.c:19: error: nested extern declaration of 'error_is_set'
> qapi/qapi-visit-core.c:19: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:19: error: (Each undeclared identifier is reported only once
> qapi/qapi-visit-core.c:19: error: for each function it appears in.)
> qapi/qapi-visit-core.c:20: error: too many arguments to function 'v->start_handle'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:24: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_end_handle':
> qapi/qapi-visit-core.c:26: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:27: error: too many arguments to function 'v->end_handle'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:32: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_start_struct':
> qapi/qapi-visit-core.c:34: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:35: error: too many arguments to function 'v->start_struct'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:39: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_end_struct':
> qapi/qapi-visit-core.c:41: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:42: error: too many arguments to function 'v->end_struct'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:46: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_start_list':
> qapi/qapi-visit-core.c:48: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:49: error: too many arguments to function 'v->start_list'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:53: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_next_list':
> qapi/qapi-visit-core.c:55: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:56: error: too many arguments to function 'v->next_list'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:62: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_end_list':
> qapi/qapi-visit-core.c:64: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:65: error: too many arguments to function 'v->end_list'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:70: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_start_optional':
> qapi/qapi-visit-core.c:72: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:73: error: too many arguments to function 'v->start_optional'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:77: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_end_optional':
> qapi/qapi-visit-core.c:79: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:80: error: too many arguments to function 'v->end_optional'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:85: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_type_enum':
> qapi/qapi-visit-core.c:87: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:88: error: too many arguments to function 'v->type_enum'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:92: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_type_int':
> qapi/qapi-visit-core.c:94: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:95: error: too many arguments to function 'v->type_int'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:99: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_type_bool':
> qapi/qapi-visit-core.c:101: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:102: error: too many arguments to function 'v->type_bool'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:106: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_type_str':
> qapi/qapi-visit-core.c:108: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:109: error: too many arguments to function 'v->type_str'
> qapi/qapi-visit-core.c: At top level:
> qapi/qapi-visit-core.c:113: error: expected declaration specifiers or '...' before 'Error'
> qapi/qapi-visit-core.c: In function 'visit_type_number':
> qapi/qapi-visit-core.c:115: error: 'errp' undeclared (first use in this function)
> qapi/qapi-visit-core.c:116: error: too many arguments to function 'v->type_number'
> make: *** [qapi/qapi-visit-core.o] Error 1
>
>
> I've compiled the last versions of QEMU with success. Maybe I need additional software?
>
> Thanks
>

My guess would be that on your distro, the ERROR_H symbol gets defined 
somewhere outside of qemu.git/error.h, so as a result the declarations 
in the file are skipped. Can you retry the compilation after making the 
following changes to qemu.git/error.h?


Thanks!

Patch

diff --git a/error.h b/error.h
index 6361f40..c5f67a0 100644
--- a/error.h
+++ b/error.h
@@ -9,8 +9,8 @@ 
   * This work is licensed under the terms of the GNU LGPL, version 2.  See
   * the COPYING.LIB file in the top-level directory.
   */
-#ifndef ERROR_H
-#define ERROR_H
+#ifndef ERROR_OBJ_H
+#define ERROR_OBJ_H

  #include "compiler.h"
  #include <stdbool.h>