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configure: keep track of Python version 

Some functionality is dependent on the Python version
detected/configured on configure.  While it's possible to run the
Python version later and check for the version, doing it once is
preferable.  Also, it's a relevant information to keep in build logs,
as the overall behavior of the build can be affected by it.

Signed-off-by: Cleber Rosa <crosa@redhat.com>
Message-Id: <20181109150710.31085-2-crosa@redhat.com>
Reviewed-by: Eduardo Habkost <ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
This commit is contained in:
Cleber Rosa 2018-11-09 10:07:07 -05:00 committed by Eduardo Habkost
parent 9ab5a24b52
commit 755ee70ff7
1 changed files with 5 additions and 1 deletions
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6
configure vendored
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@ -1797,6 +1797,9 @@ if ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
"Use --python=/path/to/python to specify a supported Python."
fi
# Preserve python version since some functionality is dependent on it
python_version=$($python -V 2>&1 | sed -e 's/Python\ //')
# Suppress writing compiled files
python="$python -B"
@ -6010,7 +6013,7 @@ echo "LDFLAGS $LDFLAGS"
echo "QEMU_LDFLAGS $QEMU_LDFLAGS"
echo "make $make"
echo "install $install"
echo "python $python"
echo "python $python ($python_version)"
if test "$slirp" = "yes" ; then
echo "smbd $smbd"
fi
@ -6959,6 +6962,7 @@ echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
echo "PYTHON=$python" >> $config_host_mak
echo "PYTHON_VERSION=$python_version" >> $config_host_mak
echo "CC=$cc" >> $config_host_mak
if $iasl -h > /dev/null 2>&1; then
echo "IASL=$iasl" >> $config_host_mak