This commit improves the cross-compilation patches we have on top of
Python, to fix the problem of host library paths leaking into the
build of target modules, as seen at:
http://autobuild.buildroot.org/results/fcc/fccd7e08cd9d4713eb4208097dd48c5ab25749bc/build-end.loghttp://autobuild.buildroot.org/results/0bd/0bda780bf4b759b12edec26ac20b88cde617db4d/build-end.log
To do so, it ensures that the right python2.7/config/Makefile is used
when building target modules, and adjusts at runtime the paths read
from this Makefile if we are cross-compiling.
In addition, it installs the pgen program into the host directory, and
points the target python build to use python and pgen from $(HOST_DIR)
instead of from the host python source directory, which looks cleaner.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Make the python packing a bit easier to use by providing a detailed error
message if <pkg>_SETUP_TYPE isn't set to a valid value.
At the same time adjust the error message used when <pkg>_SETUP_TIME isn't
set to list the exact variable name that should be set, and don't talk about
'Unknown' as it isn't printed when the variable isn't set (or is set to the
empty string).
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
[Peter: fix s/BUILD_TYPE/SETUP_TYPE/ typo in manual as noted by Samuel]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
