AC_DEFUN([AC_PYTHON_DEVEL],[
#
# should allow for checking of python version here...
#
AC_REQUIRE([AM_PATH_PYTHON])
base_python_path=`echo $PYTHON | sed "s,/bin.*$,,"`
# Need to fix up a couple of problems on Windows/MingW:
# 1. python lib is named with MAJOR.VERSION collapsed in a single value,
# so libpython2.4 versus libpython24
# 2. Directory names have the same issue as item 1 so
# python2.4 versus python24
# 3. Change paths from c:\python\include to c:/python/include.
if test $am_cv_python_platform = "win32" ; then
# Fix python path
base_python_path=`echo $PYTHON | sed "s,/[[^/]]*$,,"`
PYTHON_VERSION=`echo $PYTHON_VERSION | sed "s/\.//"`
AC_SUBST([PYTHON_VERSION], [$PYTHON_VERSION])
pythondir=`echo $pythondir | sed 's,\\\,/,g'`
AC_SUBST([pkgpythondir], [\${pythondir}/$PACKAGE])
pyexecdir=`echo $pyexecdir | sed 's,\\\,/,g'`
AC_SUBST([pkgpyexecdir], [\${pyexecdir}/$PACKAGE])
fi
# Check for Python include path
AC_MSG_CHECKING([for Python include path])
for i in "$base_python_path/include/python$PYTHON_VERSION/" "$base_python_path/include/python/" "$base_python_path/include/" "$base_python_path/" ; do
python_path=`find $i -type f -name Python.h -print 2> /dev/null | sed "1q"`
if test -n "$python_path" ; then
break
fi
done
python_path=`echo $python_path | sed "s,/Python.h$,,"`
AC_MSG_RESULT([$python_path])
if test -z "$python_path" ; then
AC_MSG_ERROR([cannot find Python include path])
fi
AC_SUBST([PYTHON_CPPFLAGS],[-I$python_path])
# Check for Python library path
AC_MSG_CHECKING([for Python library path])
for i in "$base_python_path/lib/python$PYTHON_VERSION/config/" "$base_python_path/lib/python$PYTHON_VERSION/" "$base_python_path/lib/python/config/" "$base_python_path/lib/python/" "$base_python_path/" "$base_python_path/libs/" ; do
python_path=`find $i -name libpython$PYTHON_VERSION.* -print 2> /dev/null | sed "1q"`
if test -n "$python_path" ; then
break
fi
done
python_path=`echo $python_path | sed "s,/libpython.*$,,"`
AC_MSG_RESULT([$python_path])
if test -z "$python_path" ; then
AC_MSG_ERROR([cannot find Python library path])
fi
AC_SUBST([PYTHON_LDFLAGS],["-L$python_path -lpython$PYTHON_VERSION"])
#
python_site=`echo $base_python_path | sed "s/config/site-packages/"`
AC_SUBST([PYTHON_SITE_PKG],[$python_site])
#
# libraries which must be linked in when embedding
#
AC_MSG_CHECKING(python extra libraries)
PYTHON_EXTRA_LIBS=`$PYTHON -c "import distutils.sysconfig; \
conf = distutils.sysconfig.get_config_var; \
print (conf('LOCALMODLIBS') or '')+' '+(conf('LIBS') or '')"
AC_MSG_RESULT($PYTHON_EXTRA_LIBS)`
AC_SUBST(PYTHON_EXTRA_LIBS)
])