Bug #59181 InnoDB compilation failure on the Sun Studio compiler

• Submitted: 27 Dec 2010 7:43
• Modified: 10 Feb 2011 20:02
• Reporter: Marko Mäkelä
• Status: Closed
• Category: MySQL Server: InnoDB storage engine
• Severity: S3 (Non-critical)
• Version: 5.1 plugin, 5.5+
• OS: Solaris
• Assigned to: Marko Mäkelä
• CPU Architecture: Any
• Tags: sun_prefetch_read_many, UNIV_PREFETCH_R

[27 Dec 2010 7:43] Marko Mäkelä

Description:
".../storage/innobase/dict/dict0dict.c", line 4146: warning: argument #1 is incompatible with prototype:
        prototype: pointer to void : "/opt/studio12/SUNWspro/prod/include/cc/sun_prefetch.h", line 159
        argument : pointer to const unsigned char
cc: acomp failed for .../storage/innobase/dict/dict0dict.c
this is mysql-5.5-innodb r3264

This is apparently caused by the

	UNIV_PREFETCH_R(rec);

that I added to dict_index_copy_rec_order_prefix() in MySQL 5.0.3 when profiling the introduction of ROW_FORMAT=COMPACT. Back then, I only defined UNIV_PREFETCH_R on GCC.

Someone has since then defined it as sun_prefetch_read_many(addr) on the Sun compiler, in MySQL 5.1 InnoDB Plugin and later. The function prototype in sun_prefetch.h ought to be wrong (it should say const void*, not void*).

How to repeat:
Compile MySQL 5.1 InnoDB Plugin or MySQL 5.5 or later with the Sun compiler.

Suggested fix:
-# define UNIV_PREFETCH_R(addr) sun_prefetch_read_many(addr)
+# define UNIV_PREFETCH_R(addr) sun_prefetch_read_many((void*) addr)

[10 Jan 2011 13:35] Bugs System

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/128296

[10 Jan 2011 13:35] Bugs System

A patch for this bug has been committed. After review, it may
be pushed to the relevant source trees for release in the next
version. You can access the patch from:

  http://lists.mysql.com/commits/128297

[30 Jan 2011 16:58] Bugs System

Pushed into mysql-5.1 5.1.56 (revid:[e-mail]-20110130164158-1q99a41kb2wvkw3a) (version source revid:[e-mail]-20110130164158-1q99a41kb2wvkw3a) (merge vers: 5.1.56) (pib:24)

[30 Jan 2011 16:59] Bugs System

Pushed into mysql-trunk 5.6.2 (revid:[e-mail]-20110130165639-1pr3opz839b98q5j) (version source revid:[e-mail]-20110130165522-m0o6al0pn5ig9kv3) (merge vers: 5.6.2) (pib:24)

[30 Jan 2011 17:00] Bugs System

Pushed into mysql-5.5 5.5.10 (revid:[e-mail]-20110130165343-he9art47agq1a3gr) (version source revid:[e-mail]-20110130165137-5lvzsq9j29j0hp1s) (merge vers: 5.5.10) (pib:24)