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BUILD: use pkg-config to detect python

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This commit is contained in:
hasufell 2013-08-26 23:00:47 +02:00
parent 616c669d3b
commit d6dacbe955
1 changed files with 15 additions and 43 deletions
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54
configure.ac
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@ -116,8 +116,9 @@ AC_ARG_ENABLE(xlib,
xlib=$enableval, xlib=yes)
AC_ARG_ENABLE(python,
[AS_HELP_STRING([--enable-python=pythonversion],[build the python plugin (default on, python2)])],
[AS_HELP_STRING([--enable-python=pythonversion],[build the python plugin; possible values: python2, python2.7 python3, python3.3 (default on, python2)])],
python=$enableval, python=python2)
AS_IF([test "x$python" = "xyes"], [python=python2])
AC_ARG_ENABLE(perl,
[AS_HELP_STRING([--disable-perl],[don\'t build the perl plugin])],
@ -338,47 +339,18 @@ dnl ** PYTHON ***********************************************************
dnl *********************************************************************
if test "x$python" != xno ; then
if test "$python" = yes ; then
# default
python="python2"
fi
AC_PATH_PROG(pythonpath, $python)
if test "_$pythonpath" = _ ; then
AC_PATH_PROG(pythonpath, python)
fi
if test "_$pythonpath" = _ ; then
python=no
else
case $python in
python2|python2.7)
PKG_CHECK_MODULES([PY], [python-2.7], [], [AC_MSG_ERROR(Cannot find python-2.7!)])
PY_VER="`$PKG_CONFIG --modversion python-2.7`";;
python3|python3.3)
PKG_CHECK_MODULES([PY], [python-3.3], [], [AC_MSG_ERROR(Cannot find python-3.3!)])
PY_VER="`$PKG_CONFIG --modversion python-3.3`";;
*)
AC_MSG_ERROR(Unsupported ${python}. Only python2.7 and python3.3 are currently supported!)
esac
AC_MSG_CHECKING(Python version)
changequote(<<, >>)dnl
PY_VER=`$pythonpath -c 'import distutils.sysconfig; print(distutils.sysconfig.get_config_vars("VERSION")[0]);'`
PY_LIB=`$pythonpath -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_lib(standard_lib=1));'`
PY_INC=`$pythonpath -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_inc());'`
PYPLAT_INC=`$pythonpath -c 'import distutils.sysconfig; print(distutils.sysconfig.get_python_inc(plat_specific=True));'`
changequote([, ])dnl
AC_MSG_RESULT($PY_VER)
$pythonpath -c "import sys; float(sys.version[[:3]]) >= 2.6 and int(sys.version[[0]]) <= 3 or sys.exit(1)"
if test "$?" != "1"; then
AC_MSG_CHECKING(Python compile flags)
PY_PREFIX=`$pythonpath -c 'import sys; print(sys.prefix)'`
PY_EXEC_PREFIX=`$pythonpath -c 'import sys; print(sys.exec_prefix)'`
if test -f $PY_INC/Python.h || test -f $PYPLAT_INC/Python.h; then
AS_VERSION_COMPARE($PY_VER, 3.0,
[PYL="$PY_VER"], # less than
[PYL="${PY_VER}m"], # equal
[PYL="${PY_VER}m"]) # greater than
PY_LIBS="-L$PY_LIB/config -lpython$PYL -lpthread -lutil"
PY_CFLAGS="-I$PY_INC -I$PYPLAT_INC"
AC_MSG_RESULT(ok)
else
python=no
AC_MSG_RESULT([Can\'t find Python.h])
fi
else
echo "Python is too old or too new. Only 2.6-3.x are supported."
python=no
fi
fi
fi
dnl *********************************************************************
@ -1015,7 +987,7 @@ echo MS Proxy NTLM \(ISA\) ... : $have_ntlm
echo libproxy support ...... : $libproxy
echo
echo Perl .................. : $perl
echo Python ................ : $python
echo Python ................ : python-$PY_VER
echo
echo Checksum .............. : $checksum
echo Do At ................. : $doat