Re: spinlock support for Sun Studio 12 compiler on linux

From: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
To: leonardz(at)sickkids(dot)ca
Cc: pgsql-bugs(at)postgresql(dot)org
Subject: Re: spinlock support for Sun Studio 12 compiler on linux
Date: 2007-07-05 20:32:24
Message-ID: 21403.1183667544@sss.pgh.pa.us
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"Len Zaifman" <leonardz(at)sickkids(dot)ca> writes:
> The following error occuredbuilding Postgresql 8.2.4 on SLES 9 using SUN STUDIO 12 compilers
> sunstudio12/bin/cc -O -I../../../../src/include -D_GNU_SOURCE -c -o xlog.o xlog.c
> "../../../../src/include/storage/s_lock.h", line 810: #error: PostgreSQL does not have native spinlock support on this
> platform. To continue the compilation, rerun configure using --disable-spinlocks. However, performance will be poor.
> Please report this to pgsql-bugs(at)postgresql(dot)org(dot)

By and large we don't try to support nonstandard compilers on Linux.
Use gcc.

regards, tom lane

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