On 04/26/2011 09:46 PM, Osier Yang wrote: > If one specify "--with-python=yes" but no python-devel package > is installed, we ignore it with just a notice message, which > doesn't give clear guide to user. > --- > configure.ac | 6 ++---- > 1 files changed, 2 insertions(+), 4 deletions(-) > > diff --git a/configure.ac b/configure.ac > index 190bf40..758c893 100644 > --- a/configure.ac > +++ b/configure.ac > @@ -1917,15 +1917,13 @@ if test "$with_python" != "no" ; then > then > PYTHON_INCLUDES=-I/usr/include/python$PYTHON_VERSION > else > - AC_MSG_NOTICE([Could not find python$PYTHON_VERSION/Python.h, disabling bindings]) > - with_python=no > + AC_MSG_ERROR([You must install python-devel to build Python bindings]) Hmm, this patch isn't quite right. I tested on an Ubuntu system where I don't have the devel package installed for python, and to my surprise, ./configure now fails, where it used to succeed without building any python bindings: configure: error: You must install python-devel to build Python bindings In reality, we want the default to be --with-python=check, which gracefully switches to --with-python=no if python is not present, and only issue the AC_MSG_ERROR on an explicit --with-python=yes without python bindings. I ran out of time to look at this today, but think it needs to be fixed before 0.9.1. -- Eric Blake eblake@xxxxxxxxxx +1-801-349-2682 Libvirt virtualization library http://libvirt.org
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