- Remove OS X installer and Mac/Makefile dependencies on /Developer which
no longer exists with Xcode 4; the referenced tools have been installed
into the usr/bin tool root since Xcode 3.
- Support adding the SDK usr/bin tool root to the installer's PATH via the
SDK_TOOLS_BIN environment variable.
different parsing of the Makefile by distutils.sysconfig and
sysconfig in the case when an intermediate config vars, used to
construct PY_CFLAGS or PY_LDFLAGS, has a trailing space character.
In this case, the OS X installer build script was leaving a
trailing space in the OPT and LDFLAGS config vars. The space is not
significant and it's not worth toying with the Makefile parsing.
build paths from configuration variables cached in _sysconfigdata.py, as
is already done for the installed Makefile. This avoids a distuils test
case failure in test_ldshared_value.
properly skip uncompilable files and to compile existing
files in site-packages if reinstalling. Also, no longer
attempt to install a documentation link in /Developer
as that no longer necessarily exists with Xcode 4.3+.
installer package from the OS X Makefile for Python 3. It has
never worked on Python 3 and is not needed there as pre-10.3.9
installs are no longer supported.
Builds are not yet fully supported on Python 3 as some parts
of the build process (like the documentation build chain)
are still dependent on Python 2.
