[Mesa-dev] [PATCH 1/2] configure.ac: Refuse to build with Sun C compiler.

[Jose Fonseca]

See the bug report referred in the commit.

José
________________________________________
From: gisburn at gmail.com [gisburn at gmail.com] on behalf of Roland Mainz [roland.mainz at nrubsig.org]
Sent: 02 December 2015 09:04
To: Alan Coopersmith
Cc: Jose Fonseca; mesa-dev at lists.freedesktop.org; vlee at freedesktop.org
Subject: Re: [Mesa-dev] [PATCH 1/2] configure.ac: Refuse to build with Sun C compiler.

On Wed, Dec 2, 2015 at 12:38 AM, Alan Coopersmith
<alan.coopersmith at oracle.com> wrote:
> On 12/ 1/15 03:07 PM, Jose Fonseca wrote:
>>
>> https://bugs.freedesktop.org/show_bug.cgi?id=93189
>> ---
>>   configure.ac | 7 +++++++
>>   1 file changed, 7 insertions(+)
>>
>> diff --git a/configure.ac b/configure.ac
>> index 4016871..b6680d0 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -197,6 +197,13 @@ if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno;
>> then
>>       fi
>>   fi
>>
>> +dnl We don't support building Mesa with Sun C compiler
>> +dnl https://bugs.freedesktop.org/show_bug.cgi?id=93189
>> +AC_CHECK_DECL([__SUNPRO_C], [SUNCC=yes], [SUNCC=no])
>> +if test "x$SUNCC" = xyes; then
>> +    AC_MSG_ERROR([Building with Sun C compiler is not supported, use GCC
>> instead.])
>> +fi
>> +
>>   dnl Check for compiler builtins
>>   AX_GCC_BUILTIN([__builtin_bswap32])
>>   AX_GCC_BUILTIN([__builtin_bswap64])
>>
>
> Acked-by: Alan Coopersmith <alan.coopersmith at oracle.com>

Just curious: Why ?

----

Bye,
Roland

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