Re: Why doesn't Apple's Installer let me choose architecture?
Re: Why doesn't Apple's Installer let me choose architecture?
- Subject: Re: Why doesn't Apple's Installer let me choose architecture?
- From: Stephane <email@hidden>
- Date: Fri, 15 Dec 2006 15:10:13 +0100
There was a flag in the package format which was supposed to allow
you to decide whether a FAT version or native-only version of
executables should be installed. This option is not supported in 10.4
and later.
The reason provided was that this option may lead to problems in the
following cases:
- When you use the Migration Assistant to move from one machine to
another one with a different architecture.
- Drag and drop from one machine to another one (using AFP for
instance).
IMHO, this makes sense.
On Dec 15, 2006, at 4:14 AM, Andrew Satori wrote:
While thinning the apps really doesn't make sense since the
binaries in most cases accounts for a low percentage of the total
package for most applications, there are legitimate times where
this would be nice, in addition to one that that allows conditional
installation on version as well. As it is, I'm using Bash scripts
to deal with these issues, and I'm installing some useless fluff to
deal with multiple version/platform support.
Andy
On Dec 13, 2006, at 11:43 PM, Justin C. Walker wrote:
On Aug 10, 2006, at 18:49 , Robert Nicholson wrote:
If there was a place to decide what architectures you want to
install then Installer.app would be it. So why given the
increasing popularity of laptops with small drives doesn't apple
incorporate the ability to choose installation architectures for
any package in their Installer app?
This has come up before on this and other lists. One prevalent
opinion is that, for a given app, the actual executable code (the
stuff that is architecture-dependent) is typically a small chunk
of the total size, so going to the effort of pruning the code
doesn't seem worth it. It should be pretty simple to check with a
shell script that looks for binaries and checks their size (with
'size', not 'ls').
Also, my laptop sports a 100-GB drive, which seems to be up to the
task of holding a bunch of fat binaries without getting squeezed.
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