diff options
Diffstat (limited to 'Mac/BuildScript/README.txt')
| -rw-r--r-- | Mac/BuildScript/README.txt | 71 |
1 files changed, 50 insertions, 21 deletions
diff --git a/Mac/BuildScript/README.txt b/Mac/BuildScript/README.txt index db687be..f8b25fa 100644 --- a/Mac/BuildScript/README.txt +++ b/Mac/BuildScript/README.txt @@ -1,25 +1,15 @@ Building a Python Mac OS X distribution ======================================= -The ``build-installer.py`` script creates Python distributions, including -certain third-party libraries as necessary. It builds a complete -framework-based Python out-of-tree, installs it in a funny place with -$DESTROOT, massages that installation to remove .pyc files and such, creates -an Installer package from the installation plus other files in ``resources`` +The ``build-install.py`` script creates Python distributions, including +certain third-party libraries as necessary. It builds a complete +framework-based Python out-of-tree, installs it in a funny place with +$DESTROOT, massages that installation to remove .pyc files and such, creates +an Installer package from the installation plus other files in ``resources`` and ``scripts`` and placed that on a ``.dmg`` disk image. -This installers built by this script are legacy bundle installers that have -been supported from the early days of OS X. In particular, they are supported -on OS X 10.3.9, the earliest supported release for builds from this script. - -Beginning with Python 3.4.2, PSF practice is to build two installer variants -using the newer flat package format, supported on 10.5+, and signed with the -builder's Apple developer key, allowing downloaded packages to satisfy Apple's -default Gatekeeper policy (e.g. starting with 10.8, Apple store downloads and -Apple developer ID signed apps and installer packages). The process for -transforming the output build artifacts into signed flat packages is not -yet integrated into ``build-installer.py``. The steps prior to the flat -package creation are the same as for 3.4.1 below. +For Python 3.4.0, PSF practice is to build two installer variants +for each release. 1. 32-bit-only, i386 and PPC universal, capable on running on all machines supported by Mac OS X 10.5 through (at least) 10.9:: @@ -31,7 +21,6 @@ package creation are the same as for 3.4.1 below. - builds the following third-party libraries - * libcrypto and libssl from OpenSSL 1.0.1 (new, as of 3.4.3) * NCurses 5.9 (http://bugs.python.org/issue15037) * SQLite 3.8.11 * XZ 5.0.5 @@ -73,7 +62,6 @@ package creation are the same as for 3.4.1 below. - uses system-supplied versions of third-party libraries - * libcrypto and libssl from Apple OpenSSL 0.9.8 * readline module links with Apple BSD editline (libedit) - requires ActiveState Tcl/Tk 8.5.15.1 (or later) to be installed for building @@ -102,6 +90,47 @@ package creation are the same as for 3.4.1 below. that the Xcode 3 gcc-4.2 compiler has had. +* For Python 2.7.x and 3.2.x, the 32-bit-only installer was configured to + support Mac OS X 10.3.9 through (at least) 10.6. Because it is + believed that there are few systems still running OS X 10.3 or 10.4 + and because it has become increasingly difficult to test and + support the differences in these earlier systems, as of Python 3.3.0 the PSF + 32-bit installer no longer supports them. For reference in building such + an installer yourself, the details are:: + + /usr/bin/python build-installer.py \ + --sdk-path=/Developer/SDKs/MacOSX10.4u.sdk \ + --universal-archs=32-bit \ + --dep-target=10.3 + + - builds the following third-party libraries + + * Bzip2 + * NCurses + * GNU Readline (GPL) + * SQLite 3 + * XZ + * Zlib 1.2.3 + * Oracle Sleepycat DB 4.8 (Python 2.x only) + + - requires ActiveState ``Tcl/Tk 8.4`` (currently 8.4.20) to be installed for building + + - recommended build environment: + + * Mac OS X 10.5.8 PPC or Intel + * Xcode 3.1.4 (or later) + * ``MacOSX10.4u`` SDK (later SDKs do not support PPC G3 processors) + * ``MACOSX_DEPLOYMENT_TARGET=10.3`` + * Apple ``gcc-4.0`` + * system Python 2.5 for documentation build with Sphinx + + - alternate build environments: + + * Mac OS X 10.6.8 with Xcode 3.2.6 + - need to change ``/System/Library/Frameworks/{Tcl,Tk}.framework/Version/Current`` to ``8.4`` + + + General Prerequisites --------------------- @@ -145,7 +174,7 @@ Here are the steps you need to follow to build a Python installer: Building other universal installers ................................... -It is also possible to build a 4-way universal installer that runs on +It is also possible to build a 4-way universal installer that runs on OS X 10.5 Leopard or later:: /usr/bin/python /build-installer.py \ @@ -179,7 +208,7 @@ a PPC G4 system with OS X 10.5 and at least one Intel system running OS X /usr/local/bin/pythonn.n -m test -w -u all,-largefile /usr/local/bin/pythonn.n-32 -m test -w -u all - + Certain tests will be skipped and some cause the interpreter to fail which will likely generate ``Python quit unexpectedly`` alert messages to be generated at several points during a test run. These are normal |