diff options
Diffstat (limited to 'config/python.m4')
| -rw-r--r-- | config/python.m4 | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/config/python.m4 b/config/python.m4 index f3c76422296..587bca99d52 100644 --- a/config/python.m4 +++ b/config/python.m4 @@ -22,6 +22,17 @@ fi # as well as the Python version. AC_DEFUN([_PGAC_CHECK_PYTHON_DIRS], [AC_REQUIRE([PGAC_PATH_PYTHON]) +python_fullversion=`${PYTHON} -c "import sys; print(sys.version)" | sed q` +AC_MSG_NOTICE([using python $python_fullversion]) +# python_fullversion is typically n.n.n plus some trailing junk +python_majorversion=`echo "$python_fullversion" | sed '[s/^\([0-9]*\).*/\1/]'` +python_minorversion=`echo "$python_fullversion" | sed '[s/^[0-9]*\.\([0-9]*\).*/\1/]'` +python_version=`echo "$python_fullversion" | sed '[s/^\([0-9]*\.[0-9]*\).*/\1/]'` +# Reject unsupported Python versions as soon as practical. +if test "$python_majorversion" -lt 3 -a "$python_minorversion" -lt 4; then + AC_MSG_ERROR([Python version $python_version is too old (version 2.4 or later is required)]) +fi + AC_MSG_CHECKING([for Python distutils module]) if "${PYTHON}" -c 'import distutils' 2>&AS_MESSAGE_LOG_FD then @@ -30,18 +41,11 @@ else AC_MSG_RESULT(no) AC_MSG_ERROR([distutils module not found]) fi + AC_MSG_CHECKING([Python configuration directory]) -python_majorversion=`${PYTHON} -c "import sys; print(sys.version[[0]])"` -python_minorversion=`${PYTHON} -c "import sys; print(sys.version[[2]])"` -python_version=`${PYTHON} -c "import sys; print(sys.version[[:3]])"` python_configdir=`${PYTHON} -c "import distutils.sysconfig; print(' '.join(filter(None,distutils.sysconfig.get_config_vars('LIBPL'))))"` AC_MSG_RESULT([$python_configdir]) -# Reject unsupported Python versions as soon as practical. -if test "$python_majorversion" -lt 3 -a "$python_minorversion" -lt 4; then - AC_MSG_ERROR([Python version $python_version is too old (version 2.4 or later is required)]) -fi - AC_MSG_CHECKING([Python include directories]) python_includespec=`${PYTHON} -c " import distutils.sysconfig |