On 11/30/2012 04:11 PM, Michael Olbrich wrote:
The problem is, that this link hides the system python
($PTXDIST_TOPDIR}/bin/python). So packages that need python for
building sometimes get the wrong python (if python is built first).
Also, I don't see why it should break you packages. There is still a
python in PATH.
Breaks packages because talloc creates python bindings then tevent
checks for talloc python bindings before building its python bindings.
Seems like it would be a better idea to select HOST_PYTHON for packages
that require python to build. Then the same version would always be used.
Maybe I can find a clean way to force waf to use CROSS_PYTHON
Broken:
Excerpt from: talloc.prepare:
Checking for program python:
/home/georgem/ptxdist.rebase.novatech-llc.com/bin/python
Checking for Python version >= 2.4.2: ok 2.7.3
Checking for library python2.7: not found
Checking for library python2.7: not found
Checking for library python27: not found
Checking for program python2.7-config: /usr/bin/python2.7-config
Checking for custom code: Could not find the python development headers
Disabling pytalloc-util as python devel libs not found
'configure' finished successfully (27.534s)
finished target talloc.prepare
Excerpt from tevent.prepare:
Checking for system talloc >= 2.0.7: yes
Checking for system pytalloc-util >= 2.0.7: not found
ERROR: System library pytalloc-util of version 2.0.7 not found, and
bundling disabled
make: ***
[/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/state/tevent.prepare]
Error 1
Working:
Excerpt from: talloc.prepare:
Checking for program python:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python
Checking for Python version >= 2.4.2: ok 2.6.6
Checking for library python2.6: yes
Checking for program python2.6-config:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python2.6-config
Checking for custom code: yes
'configure' finished successfully (27.606s)
finished target talloc.prepare
Excerpt from talloc.prepare:
Checking for system talloc >= 2.0.7: yes
Checking for system pytalloc-util >= 2.0.7: yes
Checking for program xsltproc: /usr/bin/xsltproc
Checking for stylesheet
http://docbook.sourceforge.net/release/xsl/current/manpages/docbook.xsl: ok
Checking for program python
:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python
Checking for program python:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python
Checking for Python version >= 2.4.2: ok 2.6.6
Checking for library python2.6: yes
Checking for program python2.6-config:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python2.6-config
Checking for custom code: yes
Checking linker accepts -Wl,-no-undefined: yes
Checking linker accepts ['-undefined', 'dynamic_lookup']: no
Checking for epoll_create: ok
Checking for program python:
/home/georgem/workspace_linux-3.2-upstream-rebase_armeb/platform-armeb-xscale/sysroot-cross/bin/python
Checking for Python version >= 2.4.2: ok 2.6.6
Checking for python headers: using cache
Checking linker accepts -Wl,-no-undefined: yes
Checking linker accepts ['-undefined', 'dynamic_lookup']: no
'configure' finished successfully (29.256s)
finished target tevent.prepare
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