-dnl dnl Check for Python (optional, for Python bindings).
-dnl AC_CHECK_PROG([PYTHON],[python],[python],[no])
-
-dnl PYTHON_PREFIX=
-dnl PYTHON_VERSION=
-dnl PYTHON_INCLUDEDIR=
-dnl PYTHON_SITE_PACKAGES=
-
-dnl if test "x$PYTHON" != "xno"; then
-dnl PYTHON_PREFIX=`$PYTHON -c "import sys; print sys.prefix"`
-dnl PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
-dnl for d in \
-dnl $PYTHON_PREFIX/include/python$PYTHON_VERSION \
-dnl /usr/include/python$PYTHON_VERSION \
-dnl /usr/local/include/python$PYTHON_VERSION
-dnl do
-dnl AC_MSG_CHECKING([Python.h in $d])
-dnl if test -r "$d/Python.h"; then
-dnl AC_MSG_RESULT([found])
-dnl PYTHON_INCLUDEDIR=$d
-dnl break
-dnl fi
-dnl AC_MSG_RESULT([not found])
-dnl done
-dnl for d in \
-dnl $PYTHON_PREFIX/lib64/python$PYTHON_VERSION/site-packages \
-dnl $PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages \
-dnl /usr/lib64/python$PYTHON_VERSION/site-packages \
-dnl /usr/lib/python$PYTHON_VERSION/site-packages \
-dnl /usr/local/lib/python$PYTHON_VERSION/site-packages
-dnl do
-dnl AC_MSG_CHECKING([for $d])
-dnl if test -d "$d"; then
-dnl AC_MSG_RESULT([found])
-dnl PYTHON_SITE_PACKAGES=$d
-dnl break
-dnl fi
-dnl AC_MSG_RESULT([not found])
-dnl done
-dnl fi
+dnl Check for Python (optional, for Python bindings).
+AC_CHECK_PROG([PYTHON],[python],[python],[no])
+
+PYTHON_PREFIX=
+PYTHON_VERSION=
+PYTHON_INCLUDEDIR=
+PYTHON_SITE_PACKAGES=
+
+if test "x$PYTHON" != "xno"; then
+ PYTHON_PREFIX=`$PYTHON -c "import sys; print sys.prefix"`
+ PYTHON_VERSION=`$PYTHON -c "import sys; print sys.version[[0:3]]"`
+ for d in \
+ $PYTHON_PREFIX/include/python$PYTHON_VERSION \
+ /usr/include/python$PYTHON_VERSION \
+ /usr/local/include/python$PYTHON_VERSION
+ do
+ AC_MSG_CHECKING([Python.h in $d])
+ if test -r "$d/Python.h"; then
+ AC_MSG_RESULT([found])
+ PYTHON_INCLUDEDIR=$d
+ break
+ fi
+ AC_MSG_RESULT([not found])
+ done
+ if test "x$PYTHON_INCLUDEDIR" = "x"; then
+ AC_MSG_WARN([Python include directory not found])
+ fi
+
+ for d in \
+ $PYTHON_PREFIX/lib64/python$PYTHON_VERSION/site-packages \
+ $PYTHON_PREFIX/lib/python$PYTHON_VERSION/site-packages \
+ /usr/lib64/python$PYTHON_VERSION/site-packages \
+ /usr/lib/python$PYTHON_VERSION/site-packages \
+ /usr/local/lib/python$PYTHON_VERSION/site-packages
+ do
+ AC_MSG_CHECKING([for $d])
+ if test -d "$d"; then
+ AC_MSG_RESULT([found])
+ PYTHON_SITE_PACKAGES=$d
+ break
+ fi
+ AC_MSG_RESULT([not found])
+ done
+ if test "x$PYTHON_SITE_PACKAGES" = "x"; then
+ AC_MSG_WARN([Python site-packages directory not found])
+ fi
+
+ old_LIBS="$LIBS"
+ LIBS="$LIBS -lpython$PYTHON_VERSION"
+ AC_CHECK_FUNCS([PyCapsule_New])
+ LIBS="$old_LIBS"
+fi