On Nov 8, 2003, at 1:44 PM, Tom Lane wrote:
Bob Ippolito <[EMAIL PROTECTED]> 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.
MAC_OS_X_VERSION_MIN_REQUIRED
* If min OS not specified, assume 10.0
* Note: gcc driver may set MAC_OS_X_VERSION_MIN_REQUIRED based on MACOSX_DEPLOYMENT_TARGET environment variable
Compiling software for 10.3 should setenv MACOSX_DEPLOYMENT_TARGET 10.3
-bob
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