Re: [SOT: command line, not Xcode] Setting MACOSX_DEPLOYMENT_TARGET default to 10.4
Re: [SOT: command line, not Xcode] Setting MACOSX_DEPLOYMENT_TARGET default to 10.4
- Subject: Re: [SOT: command line, not Xcode] Setting MACOSX_DEPLOYMENT_TARGET default to 10.4
- From: David Goldsmith <email@hidden>
- Date: Wed, 13 Jun 2007 14:53:48 -0700
What about the solution I found, namely having my gcc point to the i686
gcc 4.0.1?
DG
Chris Hanson wrote:
On Jun 13, 2007, at 1:44 PM, Peter O'Gorman wrote:
use -mmacosx-version-min=10.4 in CFLAGS and
-Wl,macosx_version_min=10.4 in LDFLAGS etc to get the same effect.
There was a recent commit to gcc to change the default to the current
system version, but you won't see that on 10.4...
This is the correct approach. You need to pass
-mmacosx-version-min=10.4 to both the compiler and the linker to get
the same effect as setting the MACOSX_DEPLOYMENT_TARGET build setting
in Xcode. (The "-Wl,foo=bar" syntax above is how you pass the linker
option "-foo=bar" to the linker via the compiler.)
I think MACOSX_DEPLOYMENT_TARGET is deprecated.
If you're referring to the Xcode build setting of that name, it is not
deprecated. It's more important than ever to distinguish the minimum
version of Mac OS X that you want to run on (via
MACOSX_DEPLOYMENT_TARGET) as well as the version of the overall Mac OS
X API that you wish to build against (via the SDK you use).
-- Chris
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