98 lines
3.7 KiB
Text
98 lines
3.7 KiB
Text
$NetBSD: README.MacOSX,v 1.14 2013/02/06 15:25:24 schmonz Exp $
|
|
|
|
|
|
Mac OS X Snow Leopard 32/64 (i386/x86_64) ABI issue:
|
|
|
|
Mac OS X Snow Leopard (10.6) supports 64-bit binaries on most Intel
|
|
Macs and builds those by default on such machine. This causes
|
|
problems with a lot of packages which get confused because
|
|
"MACHINE_ARCH" is set to "i386" (on a 64-bit system!). There are also
|
|
packages that don't support 64-bit under Mac OS X at all. Because of
|
|
this, the default for pkgsrc is use use the 32-bit ABI, which results
|
|
in packages being compiled and run in i386 mode. For a longer
|
|
discussion, see:
|
|
http://mail-index.NetBSD.org/pkgsrc-users/2009/09/24/msg010817.html
|
|
|
|
|
|
Developer tools:
|
|
|
|
If you haven't already, you will need to install the Mac OS X Developer
|
|
Tools package. Depending on the version of OS X you are running, you
|
|
may have this on CD. If not, you can download it from Apple's
|
|
Developer Connection. (You will need to register for a free ADC
|
|
account.) See http://developer.apple.com/macosx/ for details.
|
|
(If you don't want or need the full Xcode GUI, download and install
|
|
Command Line Tools for Xcode.)
|
|
|
|
Then start Xcode, go to "Preferences" - "Downloads" and install
|
|
the "Command Line Tools".
|
|
|
|
If you plan to build packages that use the X11 Window System, you
|
|
will also need to make sure you have an Xserver installed. Download
|
|
XQuartz from http://xquartz.macosforge.org/landing/
|
|
|
|
Experimental support for IBM's XL C/C++ compiler is present (tested
|
|
with version 6.0). To use it, set:
|
|
|
|
PKGSRC_COMPILER=xlc
|
|
|
|
in mk.conf. XL C uses the Apple provided libtool to create shared
|
|
libraries, however, we must force it to call libtool with the full
|
|
path to avoid calling the pkgsrc provided GNU libtool with arguments
|
|
that it does not understand.
|
|
|
|
edit the template configuration file /opt/ibmcmp/vac/6.0/etc/vac.base.cfg
|
|
and set:
|
|
|
|
libtool = /usr/bin/libtool
|
|
|
|
then run:
|
|
|
|
/opt/ibmcmp/vacpp/6.0/bin/vacpp_configure -gcc /usr -install -force
|
|
|
|
as root to install the configuration.
|
|
|
|
to bootstrap with xlc, you need to make sure CFLAGS contains "-ma":
|
|
|
|
env CC=/opt/ibmcmp/vacpp/6.0/bin/xlc CFLAGS=-ma ./bootstrap
|
|
|
|
|
|
Mac OS X Versions
|
|
|
|
pkgsrc is a volunteer project, and individuals support/fix packages
|
|
and platforms as they choose. However, pkgsrc contributors as a group
|
|
share both a bugtracker and norms about what is ok to break and what
|
|
is not. To describe these norms, we define levels of concern, keeping
|
|
in mind that there are no guarantees:
|
|
|
|
SUPPORTED doesn't mean that anyone is required to fix your problem; it
|
|
means that we agree that it is broadly desireable that such problems
|
|
be fixed and that we therefore allow them to be listed in our issue
|
|
tracker.
|
|
|
|
DEPRECATED means that individual problems are not of interest, but
|
|
pkgsrc overall working is of enough interest to be allowed to be
|
|
listed in the issue tracker.
|
|
|
|
IGNORED means we are not willing to expend issue tracker resources
|
|
(clutter for those reviewing the db) at all.
|
|
|
|
Given the above definitions, the pkgsrc developers label versions of
|
|
Mac OS X as follows:
|
|
|
|
10.8: current, PRs may be filed. Structurally breaking pkgsrc on 10.8
|
|
is considered not ok. [SUPPORTED]
|
|
|
|
10.7: old, but PRs may still be filed. Structurally breaking pkgsrc on
|
|
10.7 is considered not ok. [SUPPORTED]
|
|
|
|
10.6: very old, and individual pkg PRs may be bounced to authors to
|
|
retest with newer versions, and closed if that doesn't happen
|
|
in 14 days. We will for now consider structurally breaking
|
|
pkgsrc on 10.6 to be undesirable. If keeping support for 10.6
|
|
causes excessive work for maintainers it may be moved to
|
|
IGNORED state any time, without warning. [DEPRECATED]
|
|
|
|
10.5 and below: ancient, and PRs will be summarily closed. It is
|
|
acceptable to give zero consideration to causing structural
|
|
problems on 10.5 and below. [IGNORED]
|