Re: Making PostgreSQL 7.4 (CVS) work properly on OS X 10.3 (7B85)

Bob Ippolito <bob@redivi.com> writes:
> On Nov 8, 2003, at 1:13 PM, Tom Lane wrote:
>> As for getting rid of system.c, I am not eager to do that since it 
>> would
>> certainly break compatibility with OS X 10.1.  We could conditionally
>> compile it out perhaps.  Do you know what #define symbol we could test
>> for to determine which OS X version we are on?

> See /usr/include/AvailabilityMacros.h

I don't see anything there that we can use in the form

#ifdef OSX_VERSION_10_2
or
#if OSX_VERSION >= something

My 10.2.6 copy already has MAC_OS_X_VERSION_10_3 in it, so they are
obviously not intending that the highest defined symbol of that
series is the OS version.
        regards, tom lane