Message164380
the updated patch addresses:
- fix typo mentioned in msg156044
- don't use the host python during build and installation
- for include files and libraries, use the search directories
provided by gcc, and only fall back to hard coded
directories for native builds.
- fix the dpkg-architecture call for cross builds
- pass the --host and --build arguments to the libffi build
- fix the pydebug check, taken from issue #3871.
The patch introduces two new variables, which are set in the environment for cross builds:
- _PROJECT_BASE is used by Lib/sysconfig.py to point to the
current source, while using the python3 interpreter of the
build machine, so that the Makefile and the pyconfig.h are
read from the current sources.
- _HOST_PLATFORM is used to override the get_platform calls
in Lib/sysconfig.py, Lib/distutils/utils.py and setup.py.
Yes, distutils is frozen, however this change shouldn't
break anything else. It only relies on one environment
variable _HOST_PLATFORM, so if this is an issue, then the
name can be obfuscated even more.
tested with a cross build for arm-linux-gnueabihf on x86_64-linux-gnu, and a native build. |
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Date |
User |
Action |
Args |
2012-06-30 13:28:47 | doko | set | recipients:
+ doko, eric.araujo, Arfrever |
2012-06-30 13:28:46 | doko | set | messageid: <1341062926.67.0.270406442428.issue14330@psf.upfronthosting.co.za> |
2012-06-30 13:28:46 | doko | link | issue14330 messages |
2012-06-30 13:28:45 | doko | create | |
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