openbox/m4/python.m4

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2003-01-11 01:26:33 +00:00
# PYTHON_DEVEL()
#
# Checks for Python and tries to get the include path to 'Python.h', and
# the libpython library.
# It provides the $(PYTHON_CFLAGS) $(PYTHON_LIBS) output variables.
AC_DEFUN([PYTHON_DEVEL],
[
AC_REQUIRE([AM_PATH_PYTHON])
python_prefix=${PYTHON%/bin*}
# Check for Python include path
AC_MSG_CHECKING([for Python include path])
for i in "$python_prefix/include/python$PYTHON_VERSION/" \
"$python_prefix/include/python/" "$python_prefix/"
do
python_path=`find $i -type f -name Python.h -print`
test "$python_path" && break
done
for i in $python_path
do
python_path=${python_path%/Python.h}
break
done
if test "$python_path"
then
AC_MSG_RESULT([$python_path])
else
AC_MSG_ERROR([cannot find Python include path])
fi
AC_SUBST([PYTHON_CFLAGS], [-I$python_path])
# Check for a Python library
AC_MSG_CHECKING([for Python library])
PYLIB=""
for i in "$python_prefix/lib" \
"$python_prefix/lib/python$PYTHON_VERSION/config" \
"$python_prefix/lib/python$PYTHON_VERSION/lib" \
"$python_prefix/lib/python/lib"
do
if test -r "$i/libpython$PYTHON_VERSION.so"; then
PYLIB="$i/libpython$PYTHON_VERSION.so"
PYTHON_LIBS="-L$i -l$PYVERSION"
break
else
if test -r "$i/lib$PYVERSION.a"; then
PYLIB="$i/lib$PYVERSION.a"
PYTHON_LIBS="-L$i -l$PYVERSION -lpthread -ldl -lutil -lm"
break
else
# look for really old versions
if test -r "$i/libPython.a"; then
PYLIB="$i/libPython.a"
PYTHON_LIBS="-L$i -lModules -lPython -lObjects -lParser"
break
fi
fi
fi
done
if test "$python_path"
then
AC_MSG_RESULT([$PYLIB])
else
AC_MSG_ERROR([cannot find Python library])
fi
AC_SUBST([PYTHON_LIBS])
])