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From "Martin Sebor (JIRA)" <j...@apache.org>
Subject [jira] Closed: (STDCXX-479) [Sun C++ 5.9] many warnings on -xarch=v9
Date Thu, 23 Aug 2007 00:32:30 GMT

     [ https://issues.apache.org/jira/browse/STDCXX-479?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Martin Sebor closed STDCXX-479.
-------------------------------

       Resolution: Fixed
    Fix Version/s: 4.2

Nightly build logs indicate that the switch to -m64 has cleared up the warnings.

> [Sun C++ 5.9] many warnings on -xarch=v9
> ----------------------------------------
>
>                 Key: STDCXX-479
>                 URL: https://issues.apache.org/jira/browse/STDCXX-479
>             Project: C++ Standard Library
>          Issue Type: Bug
>          Components: Configuration
>    Affects Versions: 4.1.3
>         Environment: Sun C++ 5.9, Solaris 10, SPARC
>            Reporter: Martin Sebor
>            Assignee: Martin Sebor
>            Priority: Critical
>             Fix For: 4.2
>
>
> According to http://developers.sun.com/sunstudio/documentation/ss12/whatsnew.html, the
-xarch=v9 option has been deprecated in favor of -xarch=sparc -m64 on SPARC. The compiler
issues warnings for each use of the deprecated option See below). See also the following thread:
> http://www.mail-archive.com/stdcxx-dev@incubator.apache.org/msg03874.html
> $ nice gmake BUILDTYPE=15D BUILDDIR=/build/sebor/stdcxx-sunpro-5.9-15D/
> GNUmakefile:289: "CONFIG not specified, using sunpro.config"
> creating BUILDDIR=/build/sebor/stdcxx-sunpro-5.9-15D/
> generating /build/sebor/stdcxx-sunpro-5.9-15D//makefile.in from /amd/devco/sebor/stdcxx/etc/config/sunpro.config
> gmake[1]: Entering directory `/build/sebor/stdcxx-sunpro-5.9-15D'
> gmake[2]: Entering directory `/build/sebor/stdcxx-sunpro-5.9-15D/include'
> gmake config
> gmake[3]: Entering directory `/build/sebor/stdcxx-sunpro-5.9-15D/include'
> configuring stdcxx 4.2.0 for CC-5.9 on sunos-5.10-sparc
> checking if the compiler is sane                   ok (invoked with CC)
> checking if the linker is sane                     ok (invoked with CC)
> checking system architecture                       LP64 big endian
> ...
> gmake[3]: Leaving directory `/build/sebor/stdcxx-sunpro-5.9-15D/include'
> touch config.h
> gmake[2]: Leaving directory `/build/sebor/stdcxx-sunpro-5.9-15D/include'
> gmake[2]: Entering directory `/build/sebor/stdcxx-sunpro-5.9-15D/lib'
> generating dependencies for $(TOPDIR)/src/atomic-cxx.S
> CC: Warning: -xarch=v9 is deprecated, use -m64 to create 64-bit programs

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