When running external programs such as a C compiler and getting an
error code, distutils only prints the program name. With this change,
one can get the full command line by setting the DISTUTILS_DEBUG
environment variable.
This should have no compatibility issues, unless there are tools
that depend on the exact format of distutils debug messages.
is overriden with the CC environment variable, use the new compiler as
the default for linking if LDSHARED is not also overriden. This restores
Distutils behavior introduced in 2.7.3 and inadvertently dropped in 2.7.4.
The customize_compiler function moved many times during the 2.7 series;
in 2.7.3, setup scripts importing this function from ccompiler were
broken. This commit restores compatibility without reintroducing the
issue that #13994 originally fixed (duplication of the function).
A unit test makes little sense here, as distutils tests never do imports
in functions, and the fix is very simple.
In particular, fix extension module build failures when trying to use
32-bit-only installer Pythons on systems with Xcode 4 (currently
OS X 10.8, 10.7, and optionally 10.6).
* Backport 3.3.0 fixes to 2.7 branch (for release in 2.7.4)
* Since Xcode 4 removes ppc support, extension module builds now
check for ppc compiler support and by default remove ppc and
ppc64 archs when they are not available.
* Extension module builds now revert to using system installed
headers and libs (/usr and /System/Library) if the SDK used
to build the interpreter is not installed or has moved.
* Try to avoid building extension modules with deprecated
and problematic Apple llvm-gcc compiler. If original compiler
is not available, use clang instead by default.
There was a window between the write and the chmod where the user’s
password would be exposed, depending on default permissions. Philip
Jenvey’s patch fixes it.
These files are created by some NFS clients a file is edited and removed
concurrently (see added link in doc for more info). If such a file is
removed between distutils calls listdir and copy, it will get confused.
Other special files are ignored in sdist (namely VCS directories), but
this has to be filtered out earlier.
Antoine Pitrou
doko@ubuntu.com
R David Murray
Victor Stinner
Ned Deily
Benjamin Peterson
Éric Araujo
Serhiy Storchaka
Jason R. Coombs
Ezio Melotti
Terry Jan Reedy
doko@python.org
Andrew Svetlov
Éric Araujo